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Author SHA1 Message Date
xiaoju ede428bff2 test: E2E integration tests with uwf-mock agent (#33)
CI / check (pull_request) Failing after 2m30s
Three scenarios testing the full CLI pipeline:
1. Linear workflow (planner → worker → $END): CAS chain integrity
2. Loop workflow (developer ↔ reviewer): moderator routing through cycles
3. Role mismatch detection: agent catches routing bugs

Uses workflow add → thread start → thread exec with uwf-mock,
verifying CAS state, thread lifecycle, and error handling.

Refs #33
2026-06-04 07:44:48 +00:00
xiaoju 6850826abe feat: add agent-mock package for deterministic E2E testing (#33)
CI / check (pull_request) Failing after 3m14s
New package @united-workforce/agent-mock (uwf-mock CLI):
- Reads pre-scripted outputs from a YAML mock data file (--mock-data)
- Counts existing CAS chain steps to determine step index
- Validates expected role matches actual moderator routing
- Stores minimal detail node in CAS for valid step refs
- Zero LLM, instant execution, 100% deterministic

Usage in config.yaml:
  agents:
    mock:
      command: uwf-mock
      args: ["--mock-data", "./fixtures/scenario.yaml"]

Refs #33
2026-06-04 06:50:49 +00:00
141 changed files with 1255 additions and 4876 deletions
+8
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@@ -0,0 +1,8 @@
# Changesets
Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
with multi-package repos, or single-package repos to help you version and publish your code. You can
find the full documentation for it [in our repository](https://github.com/changesets/changesets).
We have a quick list of common questions to get you started engaging with this project in
[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md).
+11
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@@ -0,0 +1,11 @@
{
"$schema": "https://unpkg.com/@changesets/config@3.1.4/schema.json",
"changelog": "@changesets/cli/changelog",
"commit": false,
"fixed": [["@united-workforce/*"]],
"linked": [],
"access": "public",
"baseBranch": "main",
"updateInternalDependencies": "patch",
"ignore": ["@united-workforce/dashboard"]
}
+30
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@@ -0,0 +1,30 @@
{
"mode": "exit",
"tag": "alpha",
"initialVersions": {
"@uncaged/cli": "0.4.5",
"@uncaged/workflow-agent-cursor": "0.4.5",
"@uncaged/agent-hermes": "0.4.5",
"@uncaged/workflow-agent-llm": "0.4.5",
"@uncaged/workflow-agent-react": "0.4.5",
"@uncaged/workflow-cas": "0.4.5",
"@uncaged/dashboard": "0.1.0",
"@uncaged/workflow-execute": "0.4.5",
"@uncaged/workflow-gateway": "0.4.5",
"@uncaged/protocol": "0.4.5",
"@uncaged/workflow-reactor": "0.4.5",
"@uncaged/workflow-register": "0.4.5",
"@uncaged/workflow-runtime": "0.4.5",
"@uncaged/workflow-template-develop": "0.4.5",
"@uncaged/workflow-template-solve-issue": "0.4.5",
"@uncaged/util": "0.4.5",
"@uncaged/util-agent": "0.4.5"
},
"changesets": [
"env-api-unify",
"fix-internal-deps",
"fix-publish-src",
"fix-workspace-deps",
"rfc-252-agent-fn"
]
}
+5 -7
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@@ -12,17 +12,15 @@ jobs:
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: 22
- uses: oven-sh/setup-bun@v2
- run: corepack enable && pnpm install
- run: bun install
- name: Build
run: pnpm run build
run: bun run build
- name: Lint
run: pnpm run check
run: bun run check
- name: Test
run: pnpm run test:ci
run: bun run test:ci
-226
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@@ -1,226 +0,0 @@
# Eval Framework Implementation Plan
## Goal
Build `uwf-eval` CLI + eval task infrastructure for evaluating uwf workflow quality with real agents.
## Architecture
```
uwf-eval (runner) task package (npm) OCAS (storage)
│ │ │
├─ unpack tarball ───────► fixture/ → tmp cwd │
├─ read task.yaml │ │
├─ uwf thread start/exec │ │
├─ run judges ───────────► dist/judges/*.js │
├─ collect scores │ │
└─ store results ─────────────────────────────────────► CAS nodes + variables
```
### Key Design Decisions
- **uwf-eval is NOT part of uwf** — separate package, shells out to uwf CLI
- **Task = npm package** — fixture + task.yaml + judge scripts, distributable as tarball
- **Judge = Node script** — `node <entry> <cwd> <thread-id>`, outputs `{score, data}` JSON
- **Every output is OCAS typed** — eval-run, judge results all have registered schemas
- **Builtin judges** — frontmatter compliance, upstream consumption, hallucination, token stats
- **Task-specific judges** — bundled in the task package, custom schema per judge
## Deliverables
### Phase 1: Foundation (`@united-workforce/eval`)
New package in the uwf monorepo.
```
packages/eval/
src/
cli.ts # uwf-eval entry point
commands/
run.ts # uwf-eval run
report.ts # uwf-eval report <hash>
diff.ts # uwf-eval diff <hash> <hash>
list.ts # uwf-eval list
runner/
prepare.ts # unpack tarball/dir → tmp cwd
execute.ts # shell out to uwf thread start/exec
collect.ts # run judges, collect scores
judge/
types.ts # JudgeInput, JudgeOutput types
builtin/
frontmatter.ts # frontmatter compliance check
upstream.ts # upstream info consumption (LLM-as-judge)
hallucination.ts # hallucination detection (LLM-as-judge)
token-stats.ts # token usage from $usage field (#68)
storage/
schemas.ts # OCAS schema definitions
store.ts # CAS read/write helpers
index.ts # variable indexing (@uwf/eval/*)
task/
types.ts # TaskManifest type (task.yaml)
loader.ts # parse task.yaml, validate
package.json
tsconfig.json
```
#### OCAS Schemas to Register
1. `@uwf/eval-run` — full eval execution record
```
{ task, config: {agent, model, engineVersion}, threadId,
judges: [{name, score, weight, dataHash}], overall, timestamp }
```
2. `@uwf/eval-judge-frontmatter` — frontmatter judge data
```
{ stepsTotal, stepsValid, invalidSteps: [{stepIndex, role, errors: string[]}] }
```
3. `@uwf/eval-judge-upstream` — upstream consumption judge data
```
{ perStep: [{role, consumed: string[], missed: string[], score}] }
```
4. `@uwf/eval-judge-hallucination` — hallucination judge data
```
{ perStep: [{role, hallucinations: string[], score}] }
```
5. `@uwf/eval-judge-token-stats` — token stats (not scored, informational)
```
{ totalInput, totalOutput, totalTurns, perStep: [{role, input, output, turns, duration}] }
```
#### CLI Design
```bash
# Run eval
uwf-eval run <task-dir-or-tarball> [--agent hermes] [--model claude-sonnet-4] [--count 20]
# View results
uwf-eval report <run-hash> # render via ocas render
uwf-eval diff <hash1> <hash2> # side-by-side comparison
uwf-eval list # list past runs
```
### Phase 2: Task Package Scaffold
Template for creating eval tasks. Also serves as the first real task.
```
eval-tasks/ # shazhou/uwf-eval-tasks monorepo
packages/
_template/ # copypaste template
package.json
task.yaml
fixture/
src/judges/
tsconfig.json
fix-off-by-one/ # first real task
package.json # @uwf-eval/fix-off-by-one
task.yaml
fixture/
src/calc.ts # buggy calculator
src/calc.test.ts # test that exposes the bug
package.json
src/judges/
test-pass.ts # runs pnpm test, checks exit code
code-quality.ts # LLM judge: minimal change, correct fix
schemas/
test-pass.json # OCAS schema for test-pass data
code-quality.json # OCAS schema for code-quality data
tsconfig.json
pnpm-workspace.yaml
tsconfig.json
biome.json
```
#### task.yaml Format
```yaml
name: fix-off-by-one
description: Fix an off-by-one error in a calculator's add function
workflow: solve-issue # registered workflow name, or relative path to .yaml
prompt: "Fix the bug: add(1,2) returns 4 instead of 3"
limits:
maxSteps: 15
timeoutMinutes: 30
judges:
- name: frontmatter-compliance
weight: 0.15
builtin: true
- name: upstream-consumption
weight: 0.15
builtin: true
- name: hallucination
weight: 0.1
builtin: true
- name: token-stats
weight: 0 # informational, not scored
builtin: true
- name: test-pass
weight: 0.3
entry: dist/judges/test-pass.js
schema: schemas/test-pass.json
- name: code-quality
weight: 0.3
entry: dist/judges/code-quality.js
schema: schemas/code-quality.json
```
#### Judge Script Contract
```typescript
// Input: process.argv = [node, script, cwd, threadId]
// Output: stdout JSON
// Exit 0 = success, non-zero = judge error (not low score)
import type { JudgeOutput } from "@united-workforce/eval";
const result: JudgeOutput<TestPassData> = {
score: 1.0, // 0.0 - 1.0
data: { // typed per judge schema
command: "pnpm test",
exitCode: 0,
output: "3 tests passed"
}
};
console.log(JSON.stringify(result));
```
### Phase 3: Prerequisite — $usage in Adapter Protocol (#68)
Blocked by #68. Token stats judge needs `$usage` in step nodes.
Can proceed with Phase 1+2 without it — token-stats judge just returns zeros until adapters report usage.
## Implementation Order
1. **Phase 1a**: `@united-workforce/eval` package scaffold + CLI skeleton + OCAS schemas
2. **Phase 1b**: `run` command — prepare, execute, collect flow
3. **Phase 1c**: Builtin judges — frontmatter (deterministic), upstream + hallucination (LLM-as-judge)
4. **Phase 2a**: Create `shazhou/uwf-eval-tasks` monorepo with proman
5. **Phase 2b**: First task `fix-off-by-one` with fixture repo + 2 custom judges
6. **Phase 2c**: End-to-end test: `uwf-eval run packages/fix-off-by-one --agent hermes`
7. **Phase 1d**: `report`, `diff`, `list` commands (read from CAS, render via ocas render)
## Dependencies
- `@ocas/core` + `@ocas/fs` — CAS storage
- `@united-workforce/protocol` — step node types
- `commander` — CLI framework (consistent with uwf)
- LLM API access — for LLM-as-judge (upstream, hallucination, task-specific quality judges)
## Open Questions
1. **LLM-as-judge provider config** — reuse uwf's `~/.uwf/config.yaml` provider settings? Or separate config?
2. **Workflow file location** — task.yaml references a workflow. Should the workflow YAML be inside the tarball, or reference a registered workflow by name?
3. **Non-coding tasks** — debate workflow has no fixture repo. task.yaml needs `fixture: null` or simply omit the `fixture/` dir. Runner creates empty cwd.
4. **Parallel judge execution** — judges are independent, can run in parallel. Worth the complexity?
## Risks
- LLM-as-judge consistency — same input may get different scores. Mitigation: run judge multiple times, take average? Or accept variance.
- Token cost of judges — each LLM judge call costs tokens. For a 10-step workflow with 2 LLM judges = 20 LLM calls just for judging. Acceptable?
- Fixture repo drift — if the fixture evolves, old eval runs become non-comparable. Pin fixture version in task.yaml.
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@@ -1,25 +0,0 @@
# Changelog
## 0.1.0 (2026-06-05)
Initial release of `@united-workforce/*` — a stateless workflow engine for AI agent orchestration.
### Packages
- **@united-workforce/protocol** — shared types (WorkflowPayload, StepNode, etc.)
- **@united-workforce/util** — Crockford Base32, ULID, structured logger, frontmatter parsing
- **@united-workforce/util-agent** — agent factory, context builder, extract pipeline
- **@united-workforce/cli** — `uwf` CLI (thread lifecycle, status-based moderator, workflow registry)
- **@united-workforce/eval** — `uwf-eval` CLI (prepare → execute → collect eval pipeline)
- **@united-workforce/agent-hermes** — `uwf-hermes` adapter (Hermes Agent)
- **@united-workforce/agent-claude-code** — `uwf-claude-code` adapter (Claude Code CLI)
- **@united-workforce/agent-builtin** — `uwf-builtin` adapter (built-in LLM agent)
- **@united-workforce/agent-mock** — `uwf-mock` adapter (deterministic test agent)
### Highlights
- Status-based graph routing (no LLM moderator cost)
- CAS-backed immutable thread chains (`@ocas/core`)
- Real token usage tracking (Hermes + Claude Code)
- Eval framework with built-in judges (frontmatter, token-stats, test-pass)
- `$SUSPEND` / resume for human-in-the-loop workflows
+16 -17
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@@ -222,42 +222,41 @@ Test files (`__tests__/**`) are exempt.
| Tool | Purpose |
|------|---------|
| **pnpm** | Package manager |
| **bun** | Package manager + runtime |
| **TypeScript** | Type checking (strict mode) |
| **Biome** | Lint + format (replaces ESLint + Prettier) |
| **vitest** | Test runner (all packages) |
| **vitest** | Test runner (`cli` uses vitest; other packages use `bun test`) |
### Development Workflow
```bash
# ── Setup ──
pnpm install # install all workspace dependencies
bun install # install all workspace dependencies
# ── Daily development ──
pnpm run build # build all packages (dependency order)
pnpm run check # biome check + lint-log-tags
pnpm run typecheck # tsc --build
pnpm run test # run tests across all packages
bun run build # tsc --build (all packages, dependency order)
bun run check # tsc --build + biome check + lint-log-tags
bun run format # biome format --write
bun test # run tests across all packages
# ── Before committing ──
pnpm run check # must pass — lint + log tag validation
pnpm run typecheck # must pass — type checking
pnpm run test # must pass — all package tests
bun run check # must pass — typecheck + lint + log tag validation
bun test # must pass — all package tests
```
### Publishing
All public `@united-workforce/*` packages are published to **npmjs.org** with **independent versioning**.
All public `@united-workforce/*` packages are published to **npmjs.org** with **fixed mode** (all packages share the same version number).
```bash
# 1. Add a changeset describing the change
npx changeset
bun changeset
# 2. Bump versions + generate CHANGELOGs
proman bump
# 2. Bump all package versions + generate CHANGELOGs
bun version
# 3. Build, test, and publish
proman publish
# 3. Build, test, and publish (runs scripts/publish-all.mjs)
bun release
# Or publish manually with a tag:
node scripts/publish-all.mjs --tag alpha
@@ -266,7 +265,7 @@ node scripts/publish-all.mjs --dry-run # preview without publishing
- `workspace:^` dependencies resolve to `^x.y.z` on publish
- Publish order defined in `scripts/publish-all.mjs` (dependency order)
- Changesets config: `.changeset/config.json` (independent versioning, public access)
- Changesets config: `.changeset/config.json` (fixed mode, public access)
### End-to-end: Author → Register → Run
+1 -1
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@@ -470,7 +470,7 @@ Use the `ocas` CLI for direct CAS operations (`~/.ocas/` store, shared with `uwf
| Tool | Purpose |
|------|---------|
| **pnpm** | Package manager |
| **bun** | Package manager + runtime |
| **TypeScript** | Type checking (strict mode) |
| **Biome** | Lint + format |
| **vitest** | Test runner |
+3 -3
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@@ -17,7 +17,7 @@ The root README should have these sections in order:
4. **Packages** — table with ALL packages from packages/ directory, columns: Package, Description, Type (cli/lib/agent/app)
5. **Quick Start** — install, build, register workflow, start thread, run step
6. **CLI Reference** — brief command list, detailed usage in cli README
7. **Development**pnpm install / build / check / test
7. **Development**bun install / build / check / test
## Per-Package README Structure
@@ -26,7 +26,7 @@ Each package README should have:
1. **Title** — package name
2. **One-line description** — matching package.json
3. **Overview** — what it does, where it sits in the architecture, dependencies
4. **Installation**pnpm add (for libs) or "included as binary" (for cli/agents)
4. **Installation**bun add (for libs) or "included as binary" (for cli/agents)
5. **API** (lib packages) — all exports from src/index.ts with type signatures, grouped by category, minimal usage examples
6. **CLI Usage** (cli/agent packages) — command reference with examples
7. **Internal Structure** — brief src/ file organization
@@ -56,7 +56,7 @@ For each package read:
- All relative links work
- Package names match package.json
- No references to removed/renamed packages
- pnpm run build still passes
- bun run build still passes
## Guidelines
+2 -2
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@@ -23,7 +23,7 @@ roles:
type: object
properties:
$status:
enum: ["done"]
enum: ["_"]
thesis:
type: string
keyPoints:
@@ -37,4 +37,4 @@ graph:
$START:
_: { role: "analyst", prompt: "Analyze the topic in the task and produce a structured summary with key points." }
analyst:
done: { role: "$END", prompt: "Analysis complete. Finish the workflow." }
_: { role: "$END", prompt: "Analysis complete. Finish the workflow." }
-30
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@@ -1,30 +0,0 @@
name: eval-simple
description: "Single-role eval workflow: fixer takes prompt, fixes code, done."
roles:
fixer:
description: "Fixes the code based on the prompt"
goal: |
You are a code fixer. Read the prompt, understand the bug, fix it, and verify by running the tests.
capabilities:
- code-editing
- test-running
procedure: |
1. Read the prompt to understand what needs to be fixed
2. Fix the bug in the source code
3. Run the tests mentioned in the prompt to verify
4. Output $status=done when tests pass
output: "Describe what you fixed and confirm tests pass. Set $status to done."
frontmatter:
type: object
properties:
$status:
type: string
enum: [done]
summary:
type: string
required: [$status, summary]
graph:
$START:
_: { role: "fixer", prompt: "Fix the code issue described in the task prompt." }
fixer:
done: { role: "$END", prompt: "Fix complete." }
@@ -1,8 +1,8 @@
import { mkdtemp, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { createMemoryStore } from "@ocas/core";
import { afterEach, beforeEach, describe, expect, test } from "vitest";
import { createMemoryStore } from "@ocas/core";
import { storeBuiltinDetail } from "../src/detail.js";
import { appendSessionTurn, initSessionDir } from "../src/session.js";
import type { BuiltinTurnPayload } from "../src/types.js";
@@ -1,51 +1,51 @@
import { mkdir, rm, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { describe, it, expect, beforeAll, afterAll } from "vitest";
import { readFileTool } from "../src/tools/read-file.js";
import { writeFile, mkdir, rm } from "node:fs/promises";
import { join } from "node:path";
import { tmpdir } from "node:os";
const testDir = join(tmpdir(), `read-file-test-${Date.now()}`);
const ctx = { cwd: testDir, storageRoot: testDir };
beforeAll(async () => {
await mkdir(testDir, { recursive: true });
await writeFile(join(testDir, "hello.txt"), "hello world", "utf8");
await mkdir(testDir, { recursive: true });
await writeFile(join(testDir, "hello.txt"), "hello world", "utf8");
});
afterAll(async () => {
await rm(testDir, { recursive: true, force: true });
await rm(testDir, { recursive: true, force: true });
});
describe("readFileTool", () => {
it("reads a file successfully", async () => {
const result = await readFileTool.execute({ path: "hello.txt" }, ctx);
expect(result).toBe("hello world");
});
it("reads a file successfully", async () => {
const result = await readFileTool.execute({ path: "hello.txt" }, ctx);
expect(result).toBe("hello world");
});
it("returns error for non-existent file", async () => {
const result = await readFileTool.execute({ path: "nope.txt" }, ctx);
expect(result).toMatch(/^Error:/);
});
it("returns error for non-existent file", async () => {
const result = await readFileTool.execute({ path: "nope.txt" }, ctx);
expect(result).toMatch(/^Error:/);
});
it("returns error for directory", async () => {
const result = await readFileTool.execute({ path: "." }, ctx);
expect(result).toBe("Error: not a file");
});
it("returns error for directory", async () => {
const result = await readFileTool.execute({ path: "." }, ctx);
expect(result).toBe("Error: not a file");
});
it("returns error when path is not a string", async () => {
const result = await readFileTool.execute({ path: 123 }, ctx);
expect(result).toBe("Error: path must be a string");
});
it("returns error when path is not a string", async () => {
const result = await readFileTool.execute({ path: 123 }, ctx);
expect(result).toBe("Error: path must be a string");
});
it("returns error when args is null", async () => {
const result = await readFileTool.execute(null, ctx);
expect(result).toBe("Error: path must be a string");
});
it("returns error when args is null", async () => {
const result = await readFileTool.execute(null, ctx);
expect(result).toBe("Error: path must be a string");
});
it("returns error for file exceeding 512KB limit", async () => {
const bigFile = join(testDir, "big.txt");
await writeFile(bigFile, Buffer.alloc(512 * 1024 + 1, 65));
const result = await readFileTool.execute({ path: "big.txt" }, ctx);
expect(result).toMatch(/Error:.*limit/);
});
it("returns error for file exceeding 512KB limit", async () => {
const bigFile = join(testDir, "big.txt");
await writeFile(bigFile, Buffer.alloc(512 * 1024 + 1, 65));
const result = await readFileTool.execute({ path: "big.txt" }, ctx);
expect(result).toMatch(/Error:.*limit/);
});
});
@@ -1,38 +1,38 @@
import { tmpdir } from "node:os";
import { describe, expect, it } from "vitest";
import { describe, it, expect } from "vitest";
import { runCommandTool } from "../src/tools/run-command.js";
import { tmpdir } from "node:os";
const ctx = { cwd: tmpdir(), storageRoot: tmpdir() };
describe("runCommandTool", () => {
it("runs echo command and checks stdout", async () => {
const result = await runCommandTool.execute({ command: "echo hello" }, ctx);
expect(result).toContain("hello");
expect(result).toContain("stdout");
});
it("runs echo command and checks stdout", async () => {
const result = await runCommandTool.execute({ command: "echo hello" }, ctx);
expect(result).toContain("hello");
expect(result).toContain("stdout");
});
it("returns exit code", async () => {
const result = await runCommandTool.execute({ command: "exit 0" }, ctx);
expect(result).toContain("exit_code: 0");
});
it("returns exit code", async () => {
const result = await runCommandTool.execute({ command: "exit 0" }, ctx);
expect(result).toContain("exit_code: 0");
});
it("returns non-zero exit code", async () => {
const result = await runCommandTool.execute({ command: "exit 42" }, ctx);
expect(result).toContain("exit_code: 42");
});
it("returns non-zero exit code", async () => {
const result = await runCommandTool.execute({ command: "exit 42" }, ctx);
expect(result).toContain("exit_code: 42");
});
it("returns error when command is not a string", async () => {
const result = await runCommandTool.execute({ command: 123 }, ctx);
expect(result).toBe("Error: command must be a string");
});
it("returns error when command is not a string", async () => {
const result = await runCommandTool.execute({ command: 123 }, ctx);
expect(result).toBe("Error: command must be a string");
});
it("returns error when args is null", async () => {
const result = await runCommandTool.execute(null, ctx);
expect(result).toBe("Error: command must be a string");
});
it("returns error when args is null", async () => {
const result = await runCommandTool.execute(null, ctx);
expect(result).toBe("Error: command must be a string");
});
it("custom cwd works", async () => {
const result = await runCommandTool.execute({ command: "pwd", cwd: "/tmp" }, ctx);
expect(result).toContain("/tmp");
});
it("custom cwd works", async () => {
const result = await runCommandTool.execute({ command: "pwd", cwd: "/tmp" }, ctx);
expect(result).toContain("/tmp");
});
});
@@ -3,13 +3,13 @@ import { mkdtemp, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { afterEach, beforeEach, describe, expect, test } from "vitest";
import type { BuiltinTurnPayload } from "../src/types.js";
import {
appendSessionTurn,
initSessionDir,
readSessionTurns,
removeSession,
} from "../src/session.js";
import type { BuiltinTurnPayload } from "../src/types.js";
describe("session", () => {
let storageRoot: string;
@@ -1,43 +1,43 @@
import { readFile, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { afterAll, describe, expect, it } from "vitest";
import { describe, it, expect, afterAll } from "vitest";
import { writeFileTool } from "../src/tools/write-file.js";
import { readFile, rm } from "node:fs/promises";
import { join } from "node:path";
import { tmpdir } from "node:os";
const testDir = join(tmpdir(), `write-file-test-${Date.now()}`);
const ctx = { cwd: testDir, storageRoot: testDir };
afterAll(async () => {
await rm(testDir, { recursive: true, force: true });
await rm(testDir, { recursive: true, force: true });
});
describe("writeFileTool", () => {
it("writes file successfully", async () => {
const result = await writeFileTool.execute({ path: "out.txt", content: "hi" }, ctx);
expect(result).toMatch(/Wrote 2 bytes/);
const content = await readFile(join(testDir, "out.txt"), "utf8");
expect(content).toBe("hi");
});
it("writes file successfully", async () => {
const result = await writeFileTool.execute({ path: "out.txt", content: "hi" }, ctx);
expect(result).toMatch(/Wrote 2 bytes/);
const content = await readFile(join(testDir, "out.txt"), "utf8");
expect(content).toBe("hi");
});
it("creates parent directories", async () => {
const result = await writeFileTool.execute({ path: "a/b/c.txt", content: "nested" }, ctx);
expect(result).toMatch(/Wrote/);
const content = await readFile(join(testDir, "a/b/c.txt"), "utf8");
expect(content).toBe("nested");
});
it("creates parent directories", async () => {
const result = await writeFileTool.execute({ path: "a/b/c.txt", content: "nested" }, ctx);
expect(result).toMatch(/Wrote/);
const content = await readFile(join(testDir, "a/b/c.txt"), "utf8");
expect(content).toBe("nested");
});
it("returns error when path is not a string", async () => {
const result = await writeFileTool.execute({ path: 123, content: "x" }, ctx);
expect(result).toBe("Error: path and content must be strings");
});
it("returns error when path is not a string", async () => {
const result = await writeFileTool.execute({ path: 123, content: "x" }, ctx);
expect(result).toBe("Error: path and content must be strings");
});
it("returns error when content is not a string", async () => {
const result = await writeFileTool.execute({ path: "x.txt", content: 42 }, ctx);
expect(result).toBe("Error: path and content must be strings");
});
it("returns error when content is not a string", async () => {
const result = await writeFileTool.execute({ path: "x.txt", content: 42 }, ctx);
expect(result).toBe("Error: path and content must be strings");
});
it("returns error when args is null", async () => {
const result = await writeFileTool.execute(null, ctx);
expect(result).toBe("Error: path and content must be strings");
});
it("returns error when args is null", async () => {
const result = await writeFileTool.execute(null, ctx);
expect(result).toBe("Error: path and content must be strings");
});
});
+3 -2
View File
@@ -1,6 +1,6 @@
{
"name": "@united-workforce/agent-builtin",
"version": "0.1.0",
"version": "0.5.0",
"files": [
"src",
"dist",
@@ -8,7 +8,7 @@
],
"type": "module",
"bin": {
"uwf-builtin": "./dist/cli.js"
"uwf-builtin": "./src/cli.ts"
},
"exports": {
".": {
@@ -17,6 +17,7 @@
}
},
"scripts": {
"prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
"test": "vitest run __tests__/",
"test:ci": "vitest run __tests__/"
},
+1 -8
View File
@@ -82,13 +82,7 @@ async function runBuiltinWithMessages(
if (loopResult.turnCount === 0) {
log("5RWTK9NB", "no turns produced, returning empty output");
return {
output: "",
detailHash: "",
sessionId: session.sessionId,
assembledPrompt: "",
usage: null,
};
return { output: "", detailHash: "", sessionId: session.sessionId, assembledPrompt: "" };
}
// Read jsonl → persist turns to CAS → store detail
@@ -105,7 +99,6 @@ async function runBuiltinWithMessages(
detailHash,
sessionId: session.sessionId,
assembledPrompt: "",
usage: null,
};
}
+2 -2
View File
@@ -8,7 +8,7 @@
],
"type": "module",
"bin": {
"uwf-claude-code": "./dist/cli.js"
"uwf-claude-code": "./src/cli.ts"
},
"exports": {
".": {
@@ -17,12 +17,12 @@
}
},
"scripts": {
"prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
"test": "vitest run __tests__/",
"test:ci": "vitest run __tests__/"
},
"dependencies": {
"@ocas/core": "^0.3.0",
"@united-workforce/protocol": "workspace:^",
"@united-workforce/util": "workspace:^",
"@united-workforce/util-agent": "workspace:^"
},
@@ -1,6 +1,5 @@
import { spawn } from "node:child_process";
import type { Store } from "@ocas/core";
import type { Usage } from "@united-workforce/protocol";
import { createLogger } from "@united-workforce/util";
import {
type AgentContext,
@@ -146,14 +145,7 @@ async function processClaudeOutput(
);
}
const usage: Usage = {
turns: parsed.numTurns,
inputTokens: parsed.usage.inputTokens,
outputTokens: parsed.usage.outputTokens,
duration: Math.round(parsed.durationMs / 1000),
};
return { output, detailHash, sessionId, assembledPrompt, usage };
return { output, detailHash, sessionId, assembledPrompt };
}
// Truly unparseable output - provide enhanced error message
+1 -1
View File
@@ -2,5 +2,5 @@
"extends": "../../tsconfig.json",
"compilerOptions": { "rootDir": "src", "outDir": "dist" },
"include": ["src"],
"references": [{ "path": "../protocol" }, { "path": "../util-agent" }]
"references": [{ "path": "../util-agent" }]
}
@@ -0,0 +1,55 @@
import { afterEach, beforeEach, describe, expect, it } from "vitest";
import { HermesAcpClient } from "../../src/acp-client.js";
const UUID_RE = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
describe("HermesAcpClient", () => {
let client: HermesAcpClient;
beforeEach(() => {
client = new HermesAcpClient();
});
afterEach(async () => {
await client.close();
});
it(
"connect() returns a UUID sessionId",
async () => {
const sessionId = await client.connect(process.cwd());
expect(typeof sessionId).toBe("string");
expect(sessionId).toMatch(UUID_RE);
},
{ timeout: 2 * 60 * 1000 },
);
it(
"prompt() returns a non-empty text response",
async () => {
await client.connect(process.cwd());
const result = await client.prompt("Reply with exactly the word: PONG");
expect(typeof result.text).toBe("string");
expect(result.text.length).toBeGreaterThan(0);
expect(typeof result.sessionId).toBe("string");
expect(result.sessionId).toMatch(UUID_RE);
},
{ timeout: 2 * 60 * 1000 },
);
it(
"prompt() can be called twice on the same session (resume)",
async () => {
await client.connect(process.cwd());
const first = await client.prompt("Say the word ALPHA and nothing else.");
expect(first.text.length).toBeGreaterThan(0);
const second = await client.prompt("Now say the word BETA and nothing else.");
expect(second.text.length).toBeGreaterThan(0);
expect(first.sessionId).toBe(second.sessionId);
},
{ timeout: 2 * 60 * 1000 },
);
});
@@ -0,0 +1,56 @@
import { afterEach, describe, expect, it } from "vitest";
import { HermesAcpClient } from "../../src/acp-client.js";
/**
* E2E test for cross-process session resume.
*
* Simulates the workflow re-entry scenario:
* 1. Client A: connect → prompt → close (developer first run)
* 2. Client B: resume(sessionId) → prompt (developer re-entry after reviewer reject)
*
* This is what happens when uwf thread step spawns uwf-hermes twice for the same role.
*/
describe("HermesAcpClient cross-process resume", () => {
const clients: HermesAcpClient[] = [];
afterEach(async () => {
for (const c of clients) {
await c.close();
}
clients.length = 0;
});
// TODO(#435): flaky — depends on live LLM; mock or move to integration suite
it.skip(
"resume() after close — second prompt returns non-empty text",
async () => {
// --- Client A: first run ---
const clientA = new HermesAcpClient();
clients.push(clientA);
await clientA.connect(process.cwd());
const first = await clientA.prompt(
"Remember the secret code: WATERMELON. Reply with exactly: ACKNOWLEDGED",
);
expect(first.text.length).toBeGreaterThan(0);
const sessionId = first.sessionId;
// Close client A (simulates uwf-hermes process exit)
await clientA.close();
// --- Client B: resume (simulates re-entry) ---
const clientB = new HermesAcpClient();
clients.push(clientB);
await clientB.resume(sessionId, process.cwd());
const second = await clientB.prompt(
"What was the secret code I told you earlier? Reply with just the code word.",
);
// The critical assertion: resumed session produces non-empty output
expect(second.text.length).toBeGreaterThan(0);
expect(second.sessionId).toBe(sessionId);
},
{ timeout: 3 * 60 * 1000 },
);
});
@@ -140,9 +140,7 @@ function createTestDb(dbPath: string): TestDb {
db.exec(`CREATE TABLE sessions (
id TEXT PRIMARY KEY,
model TEXT NOT NULL,
started_at INTEGER NOT NULL,
input_tokens INTEGER DEFAULT 0,
output_tokens INTEGER DEFAULT 0
started_at INTEGER NOT NULL
)`);
db.exec(`CREATE TABLE messages (
id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -1,110 +0,0 @@
import { describe, expect, test } from "vitest";
import { computeUsageDelta, snapshotUsage } from "../src/hermes.js";
import type { HermesSessionJson } from "../src/types.js";
function makeSession(overrides: Partial<HermesSessionJson> = {}): HermesSessionJson {
return {
session_id: "test-session",
model: "test-model",
session_start: "2026-01-01T00:00:00Z",
messages: [],
inputTokens: 0,
outputTokens: 0,
...overrides,
};
}
describe("snapshotUsage", () => {
test("returns zero snapshot for null session", () => {
const result = snapshotUsage(null);
expect(result).toEqual({ turns: 0, inputTokens: 0, outputTokens: 0 });
});
test("returns zero snapshot for empty session", () => {
const result = snapshotUsage(makeSession());
expect(result).toEqual({ turns: 0, inputTokens: 0, outputTokens: 0 });
});
test("counts assistant messages as turns", () => {
const result = snapshotUsage(
makeSession({
messages: [
{ role: "user", content: "hello", reasoning: null, tool_calls: null },
{ role: "assistant", content: "hi", reasoning: null, tool_calls: null },
{ role: "user", content: "do X", reasoning: null, tool_calls: null },
{ role: "tool", content: "result", reasoning: null, tool_calls: null },
{ role: "assistant", content: "done", reasoning: null, tool_calls: null },
],
inputTokens: 1000,
outputTokens: 500,
}),
);
expect(result).toEqual({ turns: 2, inputTokens: 1000, outputTokens: 500 });
});
test("ignores non-assistant messages for turn count", () => {
const result = snapshotUsage(
makeSession({
messages: [
{ role: "user", content: "hello", reasoning: null, tool_calls: null },
{ role: "tool", content: "result", reasoning: null, tool_calls: null },
],
}),
);
expect(result.turns).toBe(0);
});
});
describe("computeUsageDelta", () => {
test("first visit: before is zero, after has all values", () => {
const before = { turns: 0, inputTokens: 0, outputTokens: 0 };
const after = { turns: 3, inputTokens: 5000, outputTokens: 2000 };
const result = computeUsageDelta(before, after, 12.5);
expect(result).toEqual({
turns: 3,
inputTokens: 5000,
outputTokens: 2000,
duration: 13,
});
});
test("re-entry: computes delta correctly", () => {
const before = { turns: 2, inputTokens: 3000, outputTokens: 1000 };
const after = { turns: 4, inputTokens: 8000, outputTokens: 3500 };
const result = computeUsageDelta(before, after, 7.3);
expect(result).toEqual({
turns: 2,
inputTokens: 5000,
outputTokens: 2500,
duration: 7,
});
});
test("floors negative deltas at 0 (defensive)", () => {
const before = { turns: 5, inputTokens: 10000, outputTokens: 5000 };
const after = { turns: 3, inputTokens: 8000, outputTokens: 4000 };
const result = computeUsageDelta(before, after, 1.0);
// turns would be negative (-2), floored to 0, then || 1 gives 1
expect(result.turns).toBe(1);
expect(result.inputTokens).toBe(0);
expect(result.outputTokens).toBe(0);
});
test("zero turns delta defaults to 1 (at least one turn happened)", () => {
const before = { turns: 3, inputTokens: 1000, outputTokens: 500 };
const after = { turns: 3, inputTokens: 2000, outputTokens: 1000 };
const result = computeUsageDelta(before, after, 5.0);
// turns delta is 0, || 1 gives 1
expect(result.turns).toBe(1);
expect(result.inputTokens).toBe(1000);
expect(result.outputTokens).toBe(500);
});
test("duration is rounded", () => {
const before = { turns: 0, inputTokens: 0, outputTokens: 0 };
const after = { turns: 1, inputTokens: 100, outputTokens: 50 };
expect(computeUsageDelta(before, after, 3.7).duration).toBe(4);
expect(computeUsageDelta(before, after, 3.2).duration).toBe(3);
expect(computeUsageDelta(before, after, 0.0).duration).toBe(0);
});
});
+3 -2
View File
@@ -1,6 +1,6 @@
{
"name": "@united-workforce/agent-hermes",
"version": "0.1.0",
"version": "0.5.0",
"files": [
"src",
"dist",
@@ -8,7 +8,7 @@
],
"type": "module",
"bin": {
"uwf-hermes": "./dist/cli.js"
"uwf-hermes": "./src/cli.ts"
},
"exports": {
".": {
@@ -17,6 +17,7 @@
}
},
"scripts": {
"prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
"test": "vitest run __tests__/",
"test:ci": "vitest run __tests__/"
},
-5
View File
@@ -72,11 +72,6 @@ export class HermesAcpClient {
return sessionId;
}
/** Return the current session ID, or null if not connected. */
getSessionId(): string | null {
return this.sessionId;
}
/** Send prompt and collect final assistant text from ACP stream chunks. */
async prompt(text: string): Promise<AcpPromptResult> {
if (this.sessionId === null) {
+5 -75
View File
@@ -1,5 +1,4 @@
import type { Store } from "@ocas/core";
import type { Usage } from "@united-workforce/protocol";
import { createLogger } from "@united-workforce/util";
import {
type AgentContext,
@@ -12,45 +11,9 @@ import {
import { HermesAcpClient } from "./acp-client.js";
import { getCachedSessionId, setCachedSessionId } from "./session-cache.js";
import { loadHermesSession, storeHermesSessionDetail } from "./session-detail.js";
import type { HermesSessionJson } from "./types.js";
const log = createLogger({ sink: { kind: "stderr" } });
/** Snapshot of session metrics taken before and after a prompt call. */
type UsageSnapshot = {
turns: number;
inputTokens: number;
outputTokens: number;
};
const ZERO_SNAPSHOT: UsageSnapshot = { turns: 0, inputTokens: 0, outputTokens: 0 };
/** Extract usage metrics from a session. Returns zeros for null sessions. */
export function snapshotUsage(session: HermesSessionJson | null): UsageSnapshot {
if (session === null) {
return ZERO_SNAPSHOT;
}
return {
turns: session.messages.filter((m) => m.role === "assistant").length,
inputTokens: session.inputTokens,
outputTokens: session.outputTokens,
};
}
/** Compute the delta between two snapshots (after minus before). Floors at 0. */
export function computeUsageDelta(
before: UsageSnapshot,
after: UsageSnapshot,
durationSec: number,
): Usage {
return {
turns: Math.max(0, after.turns - before.turns) || 1,
inputTokens: Math.max(0, after.inputTokens - before.inputTokens),
outputTokens: Math.max(0, after.outputTokens - before.outputTokens),
duration: Math.round(durationSec),
};
}
/** Assemble system prompt, task, and prior step outputs for Hermes. */
export function buildHermesPrompt(ctx: AgentContext): string {
const parts: string[] = [];
@@ -145,44 +108,25 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
void client.close();
});
async function runPrompt(
ctx: AgentContext,
useContinuation: boolean,
beforeSnapshot: UsageSnapshot,
): Promise<AgentRunResult> {
async function runPrompt(ctx: AgentContext, useContinuation: boolean): Promise<AgentRunResult> {
const effectiveCtx = useContinuation ? ctx : { ...ctx, isFirstVisit: true };
const fullPrompt = buildHermesPrompt(effectiveCtx);
const startMs = Date.now();
const { text, sessionId } = await client.prompt(fullPrompt);
const durationSec = (Date.now() - startMs) / 1000;
const { detailHash } = await storePromptResult(ctx.store, sessionId);
if (!resumeDisabled) {
await setCachedSessionId(ctx.threadId, ctx.role, sessionId, ctx.storageRoot);
}
const afterSession = await loadHermesSession(sessionId);
const afterSnapshot = snapshotUsage(afterSession);
const usage = computeUsageDelta(beforeSnapshot, afterSnapshot, durationSec);
return { output: text, detailHash, sessionId, assembledPrompt: fullPrompt, usage };
return { output: text, detailHash, sessionId, assembledPrompt: fullPrompt };
}
async function runHermes(ctx: AgentContext): Promise<AgentRunResult> {
const cwd = process.cwd();
const attempt = await prepareSession(client, ctx, cwd, resumeDisabled);
// Snapshot before prompt: for resumed sessions, captures cumulative state
// so we can compute the delta. For new sessions, this is ZERO_SNAPSHOT.
const currentSessionId = client.getSessionId();
const beforeSession =
attempt.resumed && currentSessionId !== null
? await loadHermesSession(currentSessionId)
: null;
const beforeSnapshot = snapshotUsage(beforeSession);
try {
return await runPrompt(ctx, attempt.useContinuation, beforeSnapshot);
return await runPrompt(ctx, attempt.useContinuation);
} catch (error) {
if (!attempt.resumed) {
throw error;
@@ -192,8 +136,7 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
log("8FQW2R6N", `continuation prompt failed, retrying with initial prompt: ${message}`);
await client.close();
await client.connect(cwd);
// Fresh session after retry — reset snapshot to zero
return runPrompt(ctx, false, ZERO_SNAPSHOT);
return runPrompt(ctx, false);
}
}
@@ -204,22 +147,9 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
): Promise<AgentRunResult> {
// Client is already connected from runHermes — same ACP session,
// so the agent sees the full conversation history (crucial for retries).
// Snapshot before the continuation prompt for delta computation.
const currentSessionId = client.getSessionId();
const beforeSession =
currentSessionId !== null ? await loadHermesSession(currentSessionId) : null;
const beforeSnapshot = snapshotUsage(beforeSession);
const startMs = Date.now();
const { text, sessionId } = await client.prompt(message);
const durationSec = (Date.now() - startMs) / 1000;
const { detailHash } = await storePromptResult(store, sessionId);
const afterSession = await loadHermesSession(sessionId);
const afterSnapshot = snapshotUsage(afterSession);
const usage = computeUsageDelta(beforeSnapshot, afterSnapshot, durationSec);
return { output: text, detailHash, sessionId, assembledPrompt: "", usage };
return { output: text, detailHash, sessionId, assembledPrompt: "" };
}
const agentMain = createAgent({
+1 -6
View File
@@ -1,7 +1,2 @@
export { HermesAcpClient } from "./acp-client.js";
export {
buildHermesPrompt,
computeUsageDelta,
createHermesAgent,
snapshotUsage,
} from "./hermes.js";
export { buildHermesPrompt, createHermesAgent } from "./hermes.js";
+2 -8
View File
@@ -106,7 +106,7 @@ function parseSessionJson(raw: unknown): HermesSessionJson | null {
messages.push(msg);
}
}
return { session_id, model, session_start, messages, inputTokens: 0, outputTokens: 0 };
return { session_id, model, session_start, messages };
}
export function getHermesDbPath(): string {
@@ -117,8 +117,6 @@ type DbSessionRow = {
id: string;
model: string;
started_at: number;
input_tokens: number;
output_tokens: number;
};
type DbMessageRow = {
@@ -158,9 +156,7 @@ export function loadHermesSessionFromDb(
try {
db = new DatabaseSync(resolvedPath, { readOnly: true });
const session = db
.prepare(
"SELECT id, model, started_at, input_tokens, output_tokens FROM sessions WHERE id = ?",
)
.prepare("SELECT id, model, started_at FROM sessions WHERE id = ?")
.get(sessionId) as DbSessionRow | null;
if (session === null) {
return null;
@@ -185,8 +181,6 @@ export function loadHermesSessionFromDb(
model: session.model,
session_start: new Date(session.started_at * 1000).toISOString(),
messages,
inputTokens: session.input_tokens ?? 0,
outputTokens: session.output_tokens ?? 0,
};
} catch {
return null;
-2
View File
@@ -40,6 +40,4 @@ export type HermesSessionJson = {
model: string;
session_start: string;
messages: HermesSessionMessage[];
inputTokens: number;
outputTokens: number;
};
+2 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@united-workforce/agent-mock",
"version": "0.1.0",
"version": "0.5.0",
"files": [
"src",
"dist",
@@ -17,6 +17,7 @@
}
},
"scripts": {
"prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
"test": "vitest run __tests__/",
"test:ci": "vitest run __tests__/"
},
-1
View File
@@ -103,7 +103,6 @@ export function createMockAgent(mockDataPath: string): () => Promise<void> {
detailHash,
sessionId,
assembledPrompt: "",
usage: { turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 },
};
lastResult = result;
return result;
+2 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@united-workforce/cli",
"version": "0.1.0",
"version": "0.5.0",
"files": [
"src",
"dist",
@@ -22,6 +22,7 @@
"yaml": "^2.8.4"
},
"scripts": {
"prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
"test": "vitest run src/",
"test:ci": "vitest run src/"
},
+48 -27
View File
@@ -6,7 +6,13 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
import { describe, expect, test } from "vitest";
import { createMarker, deleteMarker } from "../background/index.js";
import { cmdThreadList, cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
import { completeThread, createUwfStore, loadActiveThreads, setThread } from "../store.js";
import {
addHistoryEntry,
createUwfStore,
deleteThread,
loadAllThreads,
setThread,
} from "../store.js";
const OUTPUT_SCHEMA = {
type: "object" as const,
@@ -42,7 +48,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["done"] }
$status: { type: string }
graph:
$START:
_:
@@ -59,7 +65,7 @@ graph:
prompt: "Try again"
location: null
roleB:
done:
_:
role: $END
prompt: "Done"
location: null
@@ -92,7 +98,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["done"] }
$status: { type: string }
roleC:
description: Fail role
goal: Do C
@@ -104,7 +110,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["done"] }
$status: { type: string }
graph:
$START:
_:
@@ -121,12 +127,12 @@ graph:
prompt: "Do C (fail)"
location: null
roleB:
done:
_:
role: $END
prompt: "Done"
location: null
roleC:
done:
_:
role: $END
prompt: "Done"
location: null
@@ -147,7 +153,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["done"] }
$status: { type: string }
graph:
$START:
_:
@@ -155,7 +161,7 @@ graph:
prompt: "Work"
location: null
worker:
done:
_:
role: $END
prompt: "Done"
location: null
@@ -169,7 +175,7 @@ async function insertStepNode(
outputPayload: Record<string, unknown>,
): Promise<void> {
const uwf = await createUwfStore(storageRoot);
const index = loadActiveThreads(uwf.varStore);
const index = loadAllThreads(uwf.varStore);
const headEntry = index[threadId];
if (headEntry === undefined) throw new Error(`thread ${threadId} not in index`);
const head = headEntry.head;
@@ -200,13 +206,7 @@ async function insertStepNode(
assembledPrompt: null,
})) as CasRef;
setThread(uwf.varStore, threadId, {
head: stepHash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
setThread(uwf.varStore, threadId, { head: stepHash, suspendedRole: null, suspendMessage: null });
}
describe("currentRole field", () => {
@@ -282,12 +282,19 @@ describe("currentRole field", () => {
try {
const wf = join(tmpDir, "test-current-role.yaml");
await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
const tid = thread as ThreadId;
const uwfForIndex = await createUwfStore(storageRoot);
loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
completeThread(uwfForIndex.varStore, tid, "completed");
const head = loadAllThreads(uwfForIndex.varStore)[tid]!.head;
deleteThread(uwfForIndex.varStore, tid);
addHistoryEntry(uwfForIndex.varStore, {
thread: tid,
workflow,
head,
completedAt: Date.now(),
reason: "completed",
});
const result = await cmdThreadShow(storageRoot, tid);
expect(result.status).toBe("completed");
@@ -303,12 +310,19 @@ describe("currentRole field", () => {
try {
const wf = join(tmpDir, "test-current-role.yaml");
await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
const tid = thread as ThreadId;
const uwfForIndex = await createUwfStore(storageRoot);
loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
completeThread(uwfForIndex.varStore, tid, "cancelled");
const head = loadAllThreads(uwfForIndex.varStore)[tid]!.head;
deleteThread(uwfForIndex.varStore, tid);
addHistoryEntry(uwfForIndex.varStore, {
thread: tid,
workflow,
head,
completedAt: Date.now(),
reason: "cancelled",
});
const result = await cmdThreadShow(storageRoot, tid);
expect(result.status).toBe("cancelled");
@@ -361,8 +375,15 @@ describe("currentRole field", () => {
const comp = await cmdThreadStart(storageRoot, wf, "completed", tmpDir);
const compId = comp.thread as ThreadId;
const uwfForIndex = await createUwfStore(storageRoot);
const _compHead = loadActiveThreads(uwfForIndex.varStore)[compId]!.head;
completeThread(uwfForIndex.varStore, compId, "completed");
const compHead = loadAllThreads(uwfForIndex.varStore)[compId]!.head;
deleteThread(uwfForIndex.varStore, compId);
addHistoryEntry(uwfForIndex.varStore, {
thread: compId,
workflow: comp.workflow,
head: compHead,
completedAt: Date.now(),
reason: "completed",
});
const list = await cmdThreadList(storageRoot, null, null, null, 0, 100);
@@ -426,8 +447,8 @@ describe("currentRole field", () => {
await writeFile(wf, SINGLE_ROLE_WORKFLOW_YAML, "utf8");
const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
// worker → done maps to $END
await insertStepNode(storageRoot, thread as ThreadId, "worker", { $status: "done" });
// worker → _ maps to $END
await insertStepNode(storageRoot, thread as ThreadId, "worker", {});
const result = await cmdThreadShow(storageRoot, thread as ThreadId);
expect(result.currentRole).toBe(null);
+14 -219
View File
@@ -10,7 +10,7 @@ import { afterEach, beforeAll, beforeEach, describe, expect, test } from "vitest
import { stringify } from "yaml";
import { cmdThreadStart } from "../commands/thread.js";
import { cmdWorkflowAdd } from "../commands/workflow.js";
import { createUwfStore, getThread } from "../store.js";
import { createUwfStore, findHistoryEntry, getThread } from "../store.js";
// ── paths ──────────────────────────────────────────────────────────────────
@@ -106,13 +106,9 @@ async function addWorkflow(workflowFixture: string, workflowName: string): Promi
type ExecResult = { stdout: string; stderr: string; exitCode: number };
function runExec(threadId: string, count: number | null = null): ExecResult {
const args = [CLI_PATH, "thread", "exec", threadId];
if (count !== null) {
args.push("--count", String(count));
}
function runExec(threadId: string): ExecResult {
try {
const stdout = execFileSync(process.execPath, args, {
const stdout = execFileSync(process.execPath, [CLI_PATH, "thread", "exec", threadId], {
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
env: { ...process.env, UWF_HOME: uwfHome, OCAS_HOME: casDir },
@@ -130,38 +126,11 @@ function runExec(threadId: string, count: number | null = null): ExecResult {
}
}
/** Invoke `uwf thread resume <threadId> -p <prompt>` through the built CLI. */
function runResume(threadId: string, prompt: string): ExecResult {
try {
const stdout = execFileSync(
process.execPath,
[CLI_PATH, "thread", "resume", threadId, "-p", prompt],
{
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
env: { ...process.env, UWF_HOME: uwfHome, OCAS_HOME: casDir },
cwd: tmpDir,
timeout: 30000,
},
);
return { stdout, stderr: "", exitCode: 0 };
} catch (e: unknown) {
const err = e as NodeJS.ErrnoException & {
stdout?: string;
stderr?: string;
status?: number;
};
return { stdout: err.stdout ?? "", stderr: err.stderr ?? "", exitCode: err.status ?? 1 };
}
}
type StepOutputJson = {
thread: string;
head: string;
status: string;
currentRole: string | null;
suspendedRole: string | null;
suspendMessage: string | null;
done: boolean;
};
@@ -229,25 +198,19 @@ describe("E2E mock-agent: full uwf pipeline", () => {
expect(getStatus(store, s1.output)).toBe("ready");
expect(getStatus(store, s2.output)).toBe("done");
// Mock agent reports usage stats in step nodes.
expect(s1.usage).toEqual({ turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 });
expect(s2.usage).toEqual({ turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 });
// The start node points at the registered workflow.
const startNode = store.cas.get(startHash as CasRef);
expect((startNode!.payload as StartNodePayload).workflow).toBe(workflowHash);
// Thread is completed: status changed to "completed", head updated.
// Thread is completed: removed from active index, present in history.
const uwf = await createUwfStore(uwfHome);
const finalEntry = getThread(uwf.varStore, threadId);
expect(finalEntry).not.toBeNull();
expect(finalEntry!.status).toBe("completed");
expect(finalEntry!.head).toBe(step2.head);
expect(getThread(uwf.varStore, threadId)).toBeNull();
const hist = findHistoryEntry(uwf.varStore, threadId);
expect(hist).not.toBeNull();
expect(hist!.head).toBe(step2.head);
});
test("2. branching workflow loops developer→reviewer→developer→reviewer→$END", {
timeout: 30_000,
}, async () => {
test("2. branching workflow loops developer→reviewer→developer→reviewer→$END", async () => {
await writeMockConfig("e2e-loop.mock.yaml");
const workflowHash = await addWorkflow("e2e-loop.workflow.yaml", "test-loop");
@@ -300,14 +263,11 @@ describe("E2E mock-agent: full uwf pipeline", () => {
expect(getStatus(store, n4.output)).toBe("approved");
const uwf = await createUwfStore(uwfHome);
const finalEntry = getThread(uwf.varStore, threadId);
expect(finalEntry).not.toBeNull();
expect(finalEntry!.status).toBe("completed");
expect(getThread(uwf.varStore, threadId)).toBeNull();
expect(findHistoryEntry(uwf.varStore, threadId)).not.toBeNull();
});
test("3. role mismatch in mock data makes the agent exit with an error", {
timeout: 30_000,
}, async () => {
test("3. role mismatch in mock data makes the agent exit with an error", async () => {
// Reuses the linear workflow but with a mock whose step[1].role is wrong.
await writeMockConfig("e2e-mismatch.mock.yaml");
const workflowHash = await addWorkflow("e2e-linear.workflow.yaml", "test-linear");
@@ -327,172 +287,7 @@ describe("E2E mock-agent: full uwf pipeline", () => {
// The thread remains active (no step node was written for the failed step).
const uwf = await createUwfStore(uwfHome);
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry!.status).not.toBe("completed");
expect(entry!.head).toBe(step1.head);
});
test("4. planner $SUSPEND then resume re-runs planner and reaches $END", {
timeout: 30_000,
}, async () => {
await writeMockConfig("e2e-suspend.mock.yaml");
const workflowHash = await addWorkflow("e2e-suspend.workflow.yaml", "test-suspend");
const start = await cmdThreadStart(uwfHome, workflowHash, "Analyze the task", uwfHome, tmpDir);
const threadId = start.thread;
// Step 1 → planner emits insufficient_info → thread suspends.
const step1 = execStep(threadId);
expect(step1.status).toBe("suspended");
expect(step1.done).toBe(false);
expect(step1.currentRole).toBeNull();
expect(step1.suspendedRole).toBe("planner");
expect(step1.suspendMessage).toBe("Need more info: missing requirements");
// Thread index entry reflects the suspension with rendered metadata.
const suspendedEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
expect(suspendedEntry).not.toBeNull();
expect(suspendedEntry!.status).toBe("suspended");
expect(suspendedEntry!.suspendedRole).toBe("planner");
expect(suspendedEntry!.suspendMessage).toBe("Need more info: missing requirements");
// Resume re-runs the planner role; the second scripted step is `ready` → $END.
const resume = runResume(threadId, "Here are the requirements");
expect(resume.exitCode).toBe(0);
const resumeOut = JSON.parse(resume.stdout.trim()) as StepOutputJson;
expect(resumeOut.status).toBe("completed");
expect(resumeOut.done).toBe(true);
expect(resumeOut.currentRole).toBeNull();
expect(resumeOut.suspendedRole).toBeNull();
// CAS chain: suspended planner step → resumed planner step.
const store = await openStore(casDir);
const s1 = getStepNode(store, step1.head);
const s2 = getStepNode(store, resumeOut.head);
expect(s1.role).toBe("planner");
expect(s2.role).toBe("planner");
expect(s2.prev).toBe(step1.head);
expect(getStatus(store, s1.output)).toBe("insufficient_info");
expect(getStatus(store, s2.output)).toBe("ready");
const finalEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
expect(finalEntry).not.toBeNull();
expect(finalEntry!.status).toBe("completed");
expect(finalEntry!.head).toBe(resumeOut.head);
});
test("5. --count 3 runs the whole linear pipeline in one invocation", {
timeout: 30_000,
}, async () => {
await writeMockConfig("e2e-count.mock.yaml");
const workflowHash = await addWorkflow("e2e-count.workflow.yaml", "test-count");
const start = await cmdThreadStart(uwfHome, workflowHash, "Ship the feature", uwfHome, tmpDir);
const threadId = start.thread;
// Single invocation with --count 3 → moderator drives analyst → developer → reviewer → $END.
const { stdout, stderr, exitCode } = runExec(threadId, 3);
expect(exitCode, `stderr: ${stderr}`).toBe(0);
// Multi-step exec emits a JSON array (one entry per executed step).
const results = JSON.parse(stdout.trim()) as StepOutputJson[];
expect(Array.isArray(results)).toBe(true);
expect(results).toHaveLength(3);
expect(results[0].status).toBe("idle");
expect(results[0].currentRole).toBe("developer");
expect(results[1].status).toBe("idle");
expect(results[1].currentRole).toBe("reviewer");
expect(results[2].status).toBe("completed");
expect(results[2].done).toBe(true);
// Verify the CAS chain holds 3 step nodes in the correct order.
const store = await openStore(casDir);
const n1 = getStepNode(store, results[0].head);
const n2 = getStepNode(store, results[1].head);
const n3 = getStepNode(store, results[2].head);
expect([n1.role, n2.role, n3.role]).toEqual(["analyst", "developer", "reviewer"]);
expect(n1.prev).toBeNull();
expect(n2.prev).toBe(results[0].head);
expect(n3.prev).toBe(results[1].head);
expect(new Set([n1.start, n2.start, n3.start]).size).toBe(1);
const finalEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
expect(finalEntry).not.toBeNull();
expect(finalEntry!.status).toBe("completed");
expect(finalEntry!.head).toBe(results[2].head);
});
test("6. mustache edge prompt renders planner variables into the worker step", {
timeout: 30_000,
}, async () => {
await writeMockConfig("e2e-mustache.mock.yaml");
const workflowHash = await addWorkflow("e2e-mustache.workflow.yaml", "test-mustache");
const start = await cmdThreadStart(uwfHome, workflowHash, "Plan the task", uwfHome, tmpDir);
const threadId = start.thread;
// Step 1 → planner emits branch + repoPath.
const step1 = execStep(threadId);
expect(step1.status).toBe("idle");
expect(step1.currentRole).toBe("worker");
// Step 2 → worker; the moderator renders the templated edge prompt before spawning it.
const step2 = execStep(threadId);
expect(step2.done).toBe(true);
expect(step2.status).toBe("completed");
const store = await openStore(casDir);
const plannerStep = getStepNode(store, step1.head);
expect(getStatus(store, plannerStep.output)).toBe("ready");
// The worker step's edgePrompt is the mustache-rendered template.
const workerStep = getStepNode(store, step2.head);
expect(workerStep.role).toBe("worker");
expect(workerStep.edgePrompt).toContain("fix/42-auth");
expect(workerStep.edgePrompt).toContain("/tmp/my-repo");
expect(workerStep.edgePrompt).toBe("Work on branch fix/42-auth in /tmp/my-repo");
});
test("7. completed thread can be resumed (衔尾蛇: end → start)", {
timeout: 30_000,
}, async () => {
// Reuse the suspend workflow (planner with ready → $END), but mock data
// goes straight to ready on first run, then ready again after resume.
await writeMockConfig("e2e-completed-resume.mock.yaml");
const workflowHash = await addWorkflow("e2e-suspend.workflow.yaml", "test-suspend");
const start = await cmdThreadStart(uwfHome, workflowHash, "Do the work", uwfHome, tmpDir);
const threadId = start.thread;
// Step 1: planner outputs ready → $END → thread completed.
const step1 = execStep(threadId);
expect(step1.done).toBe(true);
expect(step1.status).toBe("completed");
const uwf1 = await createUwfStore(uwfHome);
const entry1 = getThread(uwf1.varStore, threadId);
expect(entry1).not.toBeNull();
expect(entry1!.status).toBe("completed");
// Resume the completed thread — should re-evaluate $START → planner.
const resumeResult = runResume(threadId, "Additional context for round 2");
expect(resumeResult.exitCode).toBe(0);
// After resume step, planner ran again (step index 1 in mock) → ready → $END.
const uwf2 = await createUwfStore(uwfHome);
const entry2 = getThread(uwf2.varStore, threadId);
expect(entry2).not.toBeNull();
expect(entry2!.status).toBe("completed");
// Head should have advanced (not the same as step1).
expect(entry2!.head).not.toBe(step1.head);
// CAS chain: step2.prev === step1 head (chain is preserved across resume).
const store = await openStore(casDir);
const resumeOutput = JSON.parse(resumeResult.stdout.trim());
const step2Node = getStepNode(store, resumeOutput.head);
expect(step2Node.role).toBe("planner");
expect(step2Node.prev).toBe(step1.head);
expect(getThread(uwf.varStore, threadId)).not.toBeNull();
expect(getThread(uwf.varStore, threadId)!.head).toBe(step1.head);
});
});
@@ -1,15 +0,0 @@
steps:
# Step 0: planner → ready → $END (thread completes)
- role: planner
output: |
---
$status: ready
---
Initial plan complete.
# Step 1: after resume, planner runs again from $START → ready → $END again
- role: planner
output: |
---
$status: ready
---
Revised plan after resume.
@@ -1,19 +0,0 @@
steps:
- role: analyst
output: |
---
$status: analyzed
---
Analysis complete.
- role: developer
output: |
---
$status: implemented
---
Implementation complete.
- role: reviewer
output: |
---
$status: approved
---
Approved.
@@ -1,45 +0,0 @@
name: test-count
description: 3-step linear pipeline (analyst -> developer -> reviewer -> $END)
roles:
analyst:
description: Analyzes the task
goal: Analyze the task
capabilities: []
procedure: Analyze it
output: Output the analysis and set $status to analyzed
frontmatter:
oneOf:
- properties:
$status: { const: analyzed }
required: [$status]
developer:
description: Implements the change
goal: Implement the change
capabilities: []
procedure: Write code
output: Output the implementation and set $status to implemented
frontmatter:
oneOf:
- properties:
$status: { const: implemented }
required: [$status]
reviewer:
description: Reviews the change
goal: Review the change
capabilities: []
procedure: Review code
output: Approve and set $status to approved
frontmatter:
oneOf:
- properties:
$status: { const: approved }
required: [$status]
graph:
$START:
_: { role: analyst, prompt: 'Analyze the task' }
analyst:
analyzed: { role: developer, prompt: 'Implement the change' }
developer:
implemented: { role: reviewer, prompt: 'Review the change' }
reviewer:
approved: { role: '$END', prompt: 'Done' }
@@ -1,15 +0,0 @@
steps:
- role: planner
output: |
---
$status: ready
branch: fix/42-auth
repoPath: /tmp/my-repo
---
Planned the work.
- role: worker
output: |
---
$status: done
---
Work complete.
@@ -1,34 +0,0 @@
name: test-mustache
description: Planner emits template variables consumed by the worker edge prompt
roles:
planner:
description: Plans work and emits branch + repo path
goal: Plan the task
capabilities: []
procedure: Decide the branch and repo path
output: Set $status to ready and emit branch and repoPath
frontmatter:
oneOf:
- properties:
$status: { const: ready }
branch: { type: string }
repoPath: { type: string }
required: [$status, branch, repoPath]
worker:
description: Works on the planned branch
goal: Do the work
capabilities: []
procedure: Do it
output: Output the result and set $status to done
frontmatter:
oneOf:
- properties:
$status: { const: done }
required: [$status]
graph:
$START:
_: { role: planner, prompt: 'Plan the task' }
planner:
ready: { role: worker, prompt: 'Work on branch {{{branch}}} in {{{repoPath}}}' }
worker:
done: { role: '$END', prompt: 'Complete' }
@@ -1,14 +0,0 @@
steps:
- role: planner
output: |
---
$status: insufficient_info
reason: missing requirements
---
I need more information before I can plan this.
- role: planner
output: |
---
$status: ready
---
I now have what I need. Ready to proceed.
@@ -1,24 +0,0 @@
name: test-suspend
description: Planner can suspend for more info or finish when ready
roles:
planner:
description: Plans work and may request more info
goal: Analyze the task
capabilities: []
procedure: Analyze the task and decide if more info is needed
output: Set $status to insufficient_info (with reason) or ready
frontmatter:
oneOf:
- properties:
$status: { const: insufficient_info }
reason: { type: string }
required: [$status, reason]
- properties:
$status: { const: ready }
required: [$status]
graph:
$START:
_: { role: planner, prompt: 'Analyze the task' }
planner:
insufficient_info: { role: '$SUSPEND', prompt: 'Need more info: {{{reason}}}' }
ready: { role: '$END', prompt: 'Done' }
@@ -8,10 +8,10 @@ const solveIssueGraph: WorkflowPayload["graph"] = {
_: { role: "planner", prompt: "Start planning from the issue in the task.", location: null },
},
planner: {
planned: { role: "developer", prompt: "Implement the plan: {{plan}}", location: null },
_: { role: "developer", prompt: "Implement the plan: {{plan}}", location: null },
},
developer: {
implemented: { role: "reviewer", prompt: "Review the changes: {{summary}}", location: null },
_: { role: "reviewer", prompt: "Review the changes: {{summary}}", location: null },
},
reviewer: {
approved: { role: "$END", prompt: "Done.", location: null },
@@ -112,7 +112,7 @@ describe("evaluate", () => {
test("mustache template rendering with simple fields", () => {
const result = evaluate(solveIssueGraph, "planner", {
$status: "planned",
$status: "_",
plan: "Add auth middleware",
});
expect(result).toEqual({
@@ -139,11 +139,11 @@ describe("evaluate", () => {
test("triple mustache also works for unescaped output", () => {
const graph: Record<string, Record<string, Target>> = {
reviewer: {
rejected: { role: "developer", prompt: "Fix: {{{comments}}}", location: null },
_: { role: "developer", prompt: "Fix: {{{comments}}}", location: null },
},
};
const result = evaluate(graph, "reviewer", {
$status: "rejected",
$status: "_",
comments: "<script>alert(1)</script>",
});
expect(result).toEqual({
@@ -152,22 +152,24 @@ describe("evaluate", () => {
});
});
test("missing $status → error (no unit fallback)", () => {
test("missing $status defaults to _ (unit routing)", () => {
const result = evaluate(solveIssueGraph, "planner", {
plan: "Add auth middleware",
});
expect(result.ok).toBe(false);
if (!result.ok) {
expect(result.error.message).toBe(
'agent output for role "planner" is missing required "$status" string',
);
}
expect(result).toEqual({
ok: true,
value: {
role: "developer",
prompt: "Implement the plan: Add auth middleware",
location: null,
},
});
});
test("mustache template with nested object paths", () => {
const graph: Record<string, Record<string, Target>> = {
reviewer: {
rejected: {
_: {
role: "developer",
prompt: "Address: {{review.comments}}",
location: null,
@@ -175,7 +177,7 @@ describe("evaluate", () => {
},
};
const result = evaluate(graph, "reviewer", {
$status: "rejected",
$status: "_",
review: { comments: "refactor the handler" },
});
expect(result).toEqual({
+40 -63
View File
@@ -6,124 +6,101 @@ import { describe, expect, test } from "vitest";
const __dirname = dirname(fileURLToPath(import.meta.url));
import {
cmdPromptAdapterDeveloping,
cmdPromptBootstrap,
cmdPromptAdapter,
cmdPromptAuthor,
cmdPromptDeveloper,
cmdPromptList,
cmdPromptSetup,
cmdPromptUsage,
cmdPromptUsageReference,
cmdPromptWorkflowAuthoring,
cmdPromptUser,
} from "../commands/prompt.js";
describe("prompt commands", () => {
test("prompt list returns new prompt names", () => {
test("prompt list returns all prompt names", () => {
const result = cmdPromptList();
expect(result).toBeInstanceOf(Array);
expect(result).toContain("usage");
expect(result).toContain("workflow-authoring");
expect(result).toContain("adapter-developing");
expect(result).toContain("bootstrap");
expect(result).not.toContain("user");
expect(result).not.toContain("author");
expect(result).not.toContain("developer");
expect(result).not.toContain("adapter");
expect(result).toContain("user");
expect(result).toContain("author");
expect(result).toContain("developer");
expect(result).toContain("adapter");
for (const name of result) {
expect(name).toMatch(/^\S+$/);
}
});
test("prompt usage-reference returns non-empty markdown string with frontmatter", () => {
const result = cmdPromptUsageReference();
test("prompt user returns non-empty markdown string", () => {
const result = cmdPromptUser();
expect(typeof result).toBe("string");
expect(result).toContain("uwf");
expect(result).toContain("thread");
expect(result).toContain("workflow");
expect(result).toContain("Quick Start");
expect(result).toContain("---");
expect(result).toContain("name:");
expect(result).toContain("version:");
expect(result.length).toBeGreaterThan(500);
});
test("prompt workflow-authoring returns non-empty markdown string with frontmatter", () => {
const result = cmdPromptWorkflowAuthoring();
test("prompt author returns non-empty markdown string", () => {
const result = cmdPromptAuthor();
expect(typeof result).toBe("string");
expect(result).toContain("frontmatter");
expect(result).toContain("graph");
expect(result).toContain("$START");
expect(result).toContain("$END");
expect(result).toContain("$status");
expect(result).toContain("---");
expect(result).toContain("name:");
expect(result).toContain("version:");
expect(result.length).toBeGreaterThan(500);
});
test("prompt adapter-developing returns non-empty markdown string with frontmatter", () => {
const result = cmdPromptAdapterDeveloping();
test("prompt developer returns non-empty markdown string", () => {
const result = cmdPromptDeveloper();
expect(typeof result).toBe("string");
expect(result).toContain("Monorepo");
expect(result).toContain("CAS");
expect(result).toContain("Biome");
expect(result.length).toBeGreaterThan(500);
});
test("prompt adapter returns non-empty markdown string", () => {
const result = cmdPromptAdapter();
expect(typeof result).toBe("string");
expect(result).toContain("createAgent");
expect(result).toContain("AgentContext");
expect(result).toContain("frontmatter");
expect(result).toContain("---");
expect(result).toContain("name:");
expect(result).toContain("version:");
expect(result.length).toBeGreaterThan(500);
});
test("prompt bootstrap returns non-empty skill with frontmatter", () => {
const result = cmdPromptBootstrap();
expect(typeof result).toBe("string");
expect(result).toContain("uwf");
expect(result).toContain("---");
expect(result.length).toBeGreaterThan(100);
});
test("prompt usage combines remaining references (no developer)", () => {
test("prompt usage combines all references", () => {
const result = cmdPromptUsage();
expect(typeof result).toBe("string");
expect(result).toContain("Usage Reference");
expect(result).toContain("Workflow Authoring Reference");
expect(result).toContain("Adapter Developing Reference");
expect(result).not.toContain("Developer Reference");
expect(result).toContain("User Reference");
expect(result).toContain("Author Reference");
expect(result).toContain("Developer Reference");
expect(result).toContain("Adapter Reference");
expect(result).toContain("---");
expect(result.length).toBeGreaterThan(2000);
});
test("prompt setup returns simplified setup instructions", () => {
test("prompt setup returns setup instructions", () => {
const result = cmdPromptSetup();
expect(typeof result).toBe("string");
expect(result).toContain("uwf Skill Setup");
expect(result).toContain("uwf prompt bootstrap");
expect(result).toContain("uwf prompt usage");
expect(result).toContain("uwf prompt setup");
expect(result).toContain("SKILL.md");
expect(result).toContain("version");
expect(result).not.toMatch(/\bbun (install|run|test|changeset|version|release)\b/);
});
test("prompt setup references new subcommand names", () => {
const result = cmdPromptSetup();
expect(result).toContain("uwf prompt usage");
expect(result).toContain("uwf prompt workflow-authoring");
expect(result).toContain("uwf prompt adapter-developing");
expect(result).not.toContain("uwf prompt user");
expect(result).not.toContain("uwf prompt author");
expect(result).not.toContain("uwf prompt developer");
expect(result).not.toMatch(/uwf prompt adapter\b(?!-developing)/);
});
test("prompt help subcommand is suppressed", { timeout: 30_000 }, () => {
const cliPath = join(__dirname, "..", "..", "dist", "cli.js");
const output = execFileSync("node", [cliPath, "prompt", "--help"], {
test("prompt help subcommand is suppressed", () => {
const output = execFileSync("npx", ["tsx", "src/cli.ts", "prompt", "--help"], {
cwd: join(__dirname, "..", ".."),
encoding: "utf-8",
env: { ...process.env },
env: { ...process.env, PATH: `/opt/homebrew/bin:${process.env.PATH}` },
});
expect(output).not.toMatch(/help\s+\[command\]/i);
expect(output).toContain("usage");
expect(output).toContain("setup");
expect(output).toContain("workflow-authoring");
expect(output).toContain("adapter-developing");
expect(output).toContain("bootstrap");
expect(output).toContain("user");
expect(output).toContain("author");
expect(output).toContain("developer");
expect(output).toContain("adapter");
expect(output).toContain("list");
expect(output).not.toContain("developer");
});
});
@@ -4,7 +4,7 @@ import { join } from "node:path";
import { type CasRef, createThreadIndexEntry, type ThreadId } from "@united-workforce/protocol";
import { afterEach, beforeEach, describe, expect, test } from "vitest";
import { resolveHeadHash } from "../commands/shared.js";
import { completeThread, createUwfStore, setThread } from "../store.js";
import { addHistoryEntry, createUwfStore, setThread } from "../store.js";
let tmpDir: string;
@@ -31,13 +31,19 @@ describe("resolveHeadHash", () => {
expect(result).toBe(headHash);
});
test("finds completed thread", async () => {
test("falls back to history variable when thread not in active index", async () => {
const threadId = "01JTEST0000000000000000002" as ThreadId;
const workflowHash = "workflow_hash_789" as CasRef;
const uwf = await createUwfStore(tmpDir);
const headHash = (await uwf.store.cas.put(uwf.schemas.text, "completed-head")) as CasRef;
setThread(uwf.varStore, threadId, createThreadIndexEntry(headHash));
completeThread(uwf.varStore, threadId, "completed");
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: headHash,
completedAt: Date.now(),
reason: null,
});
const result = await resolveHeadHash(tmpDir, threadId);
@@ -48,36 +54,58 @@ describe("resolveHeadHash", () => {
// calls fail() which does process.exit(1), terminating the test runner.
// The error behavior is tested in integration tests below via CLI invocation.
test("prioritizes active thread", async () => {
test("prioritizes active thread over history when thread exists in both", async () => {
const threadId = "01JTEST0000000000000000004" as ThreadId;
const workflowHash = "workflow_hash_xyz" as CasRef;
const uwf = await createUwfStore(tmpDir);
const activeHead = (await uwf.store.cas.put(uwf.schemas.text, "active-v2")) as CasRef;
const historicalHash = (await uwf.store.cas.put(uwf.schemas.text, "historical-v1")) as CasRef;
setThread(uwf.varStore, threadId, createThreadIndexEntry(activeHead));
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: historicalHash,
completedAt: Date.now(),
reason: null,
});
const result = await resolveHeadHash(tmpDir, threadId);
// Should return the active head
// Should return the active head, not the historical one
expect(result).toBe(activeHead);
});
test("finds thread from multiple completed threads", async () => {
test("finds thread from multiple history entries", async () => {
const threadId1 = "01JTEST0000000000000000005" as ThreadId;
const threadId2 = "01JTEST0000000000000000006" as ThreadId;
const threadId3 = "01JTEST0000000000000000007" as ThreadId;
const workflowHash = "workflow_hash_abc" as CasRef;
const uwf = await createUwfStore(tmpDir);
const hash1 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread1")) as CasRef;
const hash2 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread2")) as CasRef;
const hash3 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread3")) as CasRef;
setThread(uwf.varStore, threadId1, createThreadIndexEntry(hash1));
completeThread(uwf.varStore, threadId1, "completed");
setThread(uwf.varStore, threadId2, createThreadIndexEntry(hash2));
completeThread(uwf.varStore, threadId2, "completed");
setThread(uwf.varStore, threadId3, createThreadIndexEntry(hash3));
completeThread(uwf.varStore, threadId3, "completed");
addHistoryEntry(uwf.varStore, {
thread: threadId1,
workflow: workflowHash,
head: hash1,
completedAt: Date.now() - 2000,
reason: null,
});
addHistoryEntry(uwf.varStore, {
thread: threadId2,
workflow: workflowHash,
head: hash2,
completedAt: Date.now() - 1000,
reason: null,
});
addHistoryEntry(uwf.varStore, {
thread: threadId3,
workflow: workflowHash,
head: hash3,
completedAt: Date.now(),
reason: null,
});
const result = await resolveHeadHash(tmpDir, threadId2);
@@ -118,7 +118,6 @@ async function createTestStep(
completedAtMs: Date.now() + 1000,
assembledPrompt: null,
cwd: "/tmp",
usage: null,
};
return store.cas.put(schemas.stepNode, stepPayload);
}
@@ -96,7 +96,6 @@ describe("protocol types", () => {
completedAtMs: 2000,
assembledPrompt: null,
cwd: "/test/path",
usage: null,
};
expect(record.startedAtMs).toBe(1000);
expect(record.completedAtMs).toBe(2000);
@@ -111,7 +110,6 @@ describe("protocol types", () => {
agent: "uwf-test",
timestamp: 123,
durationMs: 5000,
usage: null,
};
expect(entry.durationMs).toBe(5000);
});
@@ -254,7 +252,7 @@ describe("thread read timing", () => {
},
graph: {
$START: { _: { role: "worker", prompt: "go", location: null } },
worker: { done: { role: "$END", prompt: "", location: null } },
worker: { _: { role: "$END", prompt: "", location: null } },
},
});
@@ -320,7 +318,7 @@ describe("thread read timing", () => {
},
graph: {
$START: { _: { role: "worker", prompt: "go", location: null } },
worker: { done: { role: "$END", prompt: "", location: null } },
worker: { _: { role: "$END", prompt: "", location: null } },
},
});
@@ -226,15 +226,19 @@ describe("Global CAS directory", () => {
const uwf = await createUwfStore(storageRoot);
const threadId = "thread-123" as ThreadId;
const headHash = await uwf.store.cas.put(uwf.schemas.text, "history-head");
const { completeThread, setThread, getThread } = await import("../store.js");
const { createThreadIndexEntry } = await import("@united-workforce/protocol");
const { addHistoryEntry, findHistoryEntry } = await import("../store.js");
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: "workflow-456",
head: headHash,
completedAt: Date.now(),
reason: "completed",
});
setThread(uwf.varStore, threadId, createThreadIndexEntry(headHash));
completeThread(uwf.varStore, threadId, "completed");
const entry = getThread(uwf.varStore, threadId);
const entry = findHistoryEntry(uwf.varStore, threadId);
expect(entry?.thread).toBe(threadId);
expect(entry?.workflow).toBe("workflow-456");
expect(entry?.head).toBe(headHash);
expect(entry?.status).toBe("completed");
const { access } = await import("node:fs/promises");
await access(join(globalCasDir, "vars"));
@@ -270,12 +274,15 @@ describe("Global CAS directory", () => {
);
const uwf = await createUwfStore(storageRoot);
const { getThread } = await import("../store.js");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.head).toBe(headHash);
expect(entry?.status).toBe("cancelled");
expect(entry?.completedAt).toBe(completedAt);
const { findHistoryEntry } = await import("../store.js");
const entry = findHistoryEntry(uwf.varStore, threadId);
expect(entry).toEqual({
thread: threadId,
workflow: workflowHash,
head: headHash,
completedAt,
reason: "cancelled",
});
await expect(access(historyPath)).rejects.toThrow();
const migratedContent = await readFile(`${historyPath}.migrated`, "utf8");
@@ -1,235 +0,0 @@
import { mkdir, mkdtemp } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import type { CasRef, ThreadId } from "@united-workforce/protocol";
import { describe, expect, test } from "vitest";
import {
completeThread,
createUwfStore,
getThread,
loadActiveThreads,
loadHistoryThreads,
setThread,
} from "../store.js";
async function makeUwfStore(storageRoot: string) {
const casDir = join(storageRoot, "cas");
await mkdir(casDir, { recursive: true });
process.env.OCAS_HOME = casDir;
return createUwfStore(storageRoot);
}
async function seedThreadHead(
uwf: Awaited<ReturnType<typeof createUwfStore>>,
label: string,
): Promise<CasRef> {
return (await uwf.store.cas.put(uwf.schemas.text, label)) as CasRef;
}
describe("unified thread storage", () => {
test("loadActiveThreads excludes completed threads", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-active-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId1 = "01JTEST000000000000ACTIVE1" as ThreadId;
const threadId2 = "01JTEST000000000000ACTIVE2" as ThreadId;
const head1 = await seedThreadHead(uwf, "active-head");
const head2 = await seedThreadHead(uwf, "completed-head");
setThread(uwf.varStore, threadId1, {
head: head1,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
setThread(uwf.varStore, threadId2, {
head: head2,
status: "completed",
suspendedRole: null,
suspendMessage: null,
completedAt: Date.now(),
});
const active = loadActiveThreads(uwf.varStore);
expect(Object.keys(active)).toHaveLength(1);
expect(active[threadId1]).toBeDefined();
expect(active[threadId2]).toBeUndefined();
});
test("loadActiveThreads excludes cancelled threads", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-active-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId1 = "01JTEST000000000000ACTIVE3" as ThreadId;
const threadId2 = "01JTEST000000000000ACTIVE4" as ThreadId;
const head1 = await seedThreadHead(uwf, "active-head");
const head2 = await seedThreadHead(uwf, "cancelled-head");
setThread(uwf.varStore, threadId1, {
head: head1,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
setThread(uwf.varStore, threadId2, {
head: head2,
status: "cancelled",
suspendedRole: null,
suspendMessage: null,
completedAt: Date.now(),
});
const active = loadActiveThreads(uwf.varStore);
expect(Object.keys(active)).toHaveLength(1);
expect(active[threadId1]).toBeDefined();
expect(active[threadId2]).toBeUndefined();
});
test("loadHistoryThreads only returns completed and cancelled", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-history-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId1 = "01JTEST000000000000HISTOR1" as ThreadId;
const threadId2 = "01JTEST000000000000HISTOR2" as ThreadId;
const threadId3 = "01JTEST000000000000HISTOR3" as ThreadId;
const head1 = await seedThreadHead(uwf, "active-head");
const head2 = await seedThreadHead(uwf, "completed-head");
const head3 = await seedThreadHead(uwf, "cancelled-head");
setThread(uwf.varStore, threadId1, {
head: head1,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
setThread(uwf.varStore, threadId2, {
head: head2,
status: "completed",
suspendedRole: null,
suspendMessage: null,
completedAt: Date.now(),
});
setThread(uwf.varStore, threadId3, {
head: head3,
status: "cancelled",
suspendedRole: null,
suspendMessage: null,
completedAt: Date.now(),
});
const history = loadHistoryThreads(uwf.varStore);
expect(Object.keys(history)).toHaveLength(2);
expect(history[threadId1]).toBeUndefined();
expect(history[threadId2]).toBeDefined();
expect(history[threadId3]).toBeDefined();
});
test("completeThread marks thread as completed", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId = "01JTEST000000000000COMPLE1" as ThreadId;
const head = await seedThreadHead(uwf, "active-head");
setThread(uwf.varStore, threadId, {
head,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
completeThread(uwf.varStore, threadId, "completed");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("completed");
expect(entry?.completedAt).toBeDefined();
expect(entry?.completedAt).toBeGreaterThan(0);
});
test("completeThread marks thread as cancelled", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId = "01JTEST000000000000COMPLE2" as ThreadId;
const head = await seedThreadHead(uwf, "active-head");
setThread(uwf.varStore, threadId, {
head,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
completeThread(uwf.varStore, threadId, "cancelled");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("cancelled");
expect(entry?.completedAt).toBeDefined();
expect(entry?.completedAt).toBeGreaterThan(0);
});
test("completeThread clears suspend metadata", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId = "01JTEST000000000000COMPLE3" as ThreadId;
const head = await seedThreadHead(uwf, "suspended-head");
setThread(uwf.varStore, threadId, {
head,
status: "suspended",
suspendedRole: "test-role",
suspendMessage: "test message",
completedAt: null,
});
completeThread(uwf.varStore, threadId, "completed");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("completed");
expect(entry?.suspendedRole).toBeNull();
expect(entry?.suspendMessage).toBeNull();
});
test("completeThread handles non-existent thread gracefully", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId = "01JTEST000000000000NOEXIST" as ThreadId;
// Should not throw
completeThread(uwf.varStore, threadId, "completed");
const entry = getThread(uwf.varStore, threadId);
expect(entry).toBeNull();
});
test("status and completedAt tags are persisted and loaded", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-tags-test-"));
const uwf = await makeUwfStore(tmpDir);
const threadId = "01JTEST000000000000TAGTEST" as ThreadId;
const head = await seedThreadHead(uwf, "test-head");
const now = Date.now();
setThread(uwf.varStore, threadId, {
head,
status: "completed",
suspendedRole: null,
suspendMessage: null,
completedAt: now,
});
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("completed");
expect(entry?.completedAt).toBe(now);
});
});
@@ -3,13 +3,7 @@ import { tmpdir } from "node:os";
import { join } from "node:path";
import type { CasRef, ThreadId } from "@united-workforce/protocol";
import { describe, expect, test } from "vitest";
import {
completeThread,
createUwfStore,
getThread,
loadHistoryThreads,
setThread,
} from "../store.js";
import { addHistoryEntry, createUwfStore, loadAllHistory } from "../store.js";
async function makeUwfStore(storageRoot: string) {
const casDir = join(storageRoot, "cas");
@@ -26,113 +20,88 @@ async function seedHistoryHead(
}
describe("thread cancel status", () => {
test("cancelled thread has status 'cancelled'", async () => {
test("cancelled history entry has reason 'cancelled'", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
const threadId = "01JTEST000000000000CANCEL1" as ThreadId;
const uwf = await makeUwfStore(tmpDir);
const head = await seedHistoryHead(uwf, "cancelled-head");
setThread(uwf.varStore, threadId, {
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: "test-workflow",
head,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: "cancelled",
});
completeThread(uwf.varStore, threadId, "cancelled");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("cancelled");
const history = loadAllHistory(uwf.varStore);
expect(history).toHaveLength(1);
expect(history[0]?.reason).toBe("cancelled");
});
test("completed thread has status 'completed'", async () => {
test("completed history entry has reason 'completed'", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
const threadId = "01JTEST000000000000CANCEL2" as ThreadId;
const uwf = await makeUwfStore(tmpDir);
const head = await seedHistoryHead(uwf, "completed-head");
setThread(uwf.varStore, threadId, {
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: "test-workflow",
head,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: "completed",
});
completeThread(uwf.varStore, threadId, "completed");
const entry = getThread(uwf.varStore, threadId);
expect(entry).not.toBeNull();
expect(entry?.status).toBe("completed");
const history = loadAllHistory(uwf.varStore);
expect(history).toHaveLength(1);
expect(history[0]?.reason).toBe("completed");
});
test("loadHistoryThreads returns completed and cancelled", async () => {
test("history entry with null reason is stored as completed", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
const threadId = "01JTEST000000000000CANCEL3" as ThreadId;
const uwf = await makeUwfStore(tmpDir);
const head = await seedHistoryHead(uwf, "legacy-head");
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: "test-workflow",
head,
completedAt: Date.now(),
reason: null,
});
const history = loadAllHistory(uwf.varStore);
expect(history).toHaveLength(1);
expect(history[0]?.reason).toBe("completed");
});
test("mixed completed and cancelled entries preserve distinct reasons", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
const uwf = await makeUwfStore(tmpDir);
const head1 = await seedHistoryHead(uwf, "head1");
const head2 = await seedHistoryHead(uwf, "head2");
const threadId1 = "01JTEST000000000000CANCEL4" as ThreadId;
setThread(uwf.varStore, threadId1, {
addHistoryEntry(uwf.varStore, {
thread: "01JTEST000000000000CANCEL4" as ThreadId,
workflow: "test-workflow",
head: head1,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: "completed",
});
completeThread(uwf.varStore, threadId1, "completed");
const threadId2 = "01JTEST000000000000CANCEL5" as ThreadId;
setThread(uwf.varStore, threadId2, {
addHistoryEntry(uwf.varStore, {
thread: "01JTEST000000000000CANCEL5" as ThreadId,
workflow: "test-workflow",
head: head2,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: "cancelled",
});
completeThread(uwf.varStore, threadId2, "cancelled");
const history = loadHistoryThreads(uwf.varStore);
expect(Object.keys(history)).toHaveLength(2);
const statuses = Object.values(history)
.map((entry) => entry.status)
.sort();
expect(statuses).toEqual(["cancelled", "completed"]);
});
test("mixed completed and cancelled entries preserve distinct statuses", async () => {
const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
const uwf = await makeUwfStore(tmpDir);
const head1 = await seedHistoryHead(uwf, "head1");
const head2 = await seedHistoryHead(uwf, "head2");
const threadId1 = "01JTEST000000000000CANCEL6" as ThreadId;
setThread(uwf.varStore, threadId1, {
head: head1,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
completeThread(uwf.varStore, threadId1, "completed");
const threadId2 = "01JTEST000000000000CANCEL7" as ThreadId;
setThread(uwf.varStore, threadId2, {
head: head2,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
completeThread(uwf.varStore, threadId2, "cancelled");
const history = loadHistoryThreads(uwf.varStore);
expect(Object.keys(history)).toHaveLength(2);
const statuses = Object.values(history)
.map((entry) => entry.status)
.sort();
expect(statuses).toEqual(["cancelled", "completed"]);
const history = loadAllHistory(uwf.varStore);
expect(history).toHaveLength(2);
const reasons = history.map((entry) => entry.reason).sort();
expect(reasons).toEqual(["cancelled", "completed"]);
});
});
@@ -10,8 +10,9 @@ import { cmdThreadList } from "../commands/thread.js";
import { parseTimeInput } from "../commands/thread-time-parser.js";
import type { UwfStore } from "../store.js";
import {
completeThread as completeThreadInStore,
addHistoryEntry,
createUwfStore,
deleteThread,
loadAllThreads,
setThread,
} from "../store.js";
@@ -72,11 +73,18 @@ async function markThreadRunning(storageRoot: string, threadId: ThreadId, workfl
async function completeThread(
storageRoot: string,
threadId: ThreadId,
_workflowHash: CasRef,
_headHash: CasRef,
workflowHash: CasRef,
headHash: CasRef,
) {
const uwfIdx = await createUwfStore(storageRoot);
completeThreadInStore(uwfIdx.varStore, threadId, "completed");
deleteThread(uwfIdx.varStore, threadId);
addHistoryEntry(uwfIdx.varStore, {
thread: threadId,
workflow: workflowHash,
head: headHash,
completedAt: Date.now(),
reason: null,
});
}
// ── test setup ────────────────────────────────────────────────────────────────
@@ -492,10 +500,8 @@ describe("edge cases", () => {
)) as CasRef;
index["INVALID_ULID_FORMAT_HERE" as ThreadId] = {
head: placeholderHead,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
};
for (const [tid, ent] of Object.entries(index)) {
setThread(uwfIdx.varStore, tid as ThreadId, ent);
@@ -54,7 +54,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["ready"] }
$status: { type: string }
graph:
$START:
_:
@@ -62,7 +62,7 @@ graph:
prompt: "Plan the work"
location: null
planner:
ready:
_:
role: $END
prompt: "Done"
location: null
@@ -110,7 +110,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["ready"] }
$status: { type: string }
graph:
$START:
_:
@@ -118,7 +118,7 @@ graph:
prompt: "Plan"
location: null
planner:
ready:
_:
role: $END
prompt: "Done"
location: null
@@ -153,7 +153,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["ready"] }
$status: { type: string }
graph:
$START:
_:
@@ -161,7 +161,7 @@ graph:
prompt: "Plan"
location: null
planner:
ready:
_:
role: $END
prompt: "Done"
location: null
@@ -79,7 +79,7 @@ async function setupSuspendedThread(mode: MockAgentMode): Promise<{
},
ok: { role: "reviewer", prompt: "Review the work", location: null },
},
reviewer: { done: { role: "$END", prompt: "Done", location: null } },
reviewer: { _: { role: "$END", prompt: "Done", location: null } },
},
});
@@ -118,10 +118,8 @@ async function setupSuspendedThread(mode: MockAgentMode): Promise<{
await seedThreads(tmpDir, {
[THREAD_ID]: {
head: stepHash,
status: "suspended",
suspendedRole: "worker",
suspendMessage: SUSPEND_MESSAGE,
completedAt: null,
},
});
@@ -234,7 +232,7 @@ describe("uwf thread resume", () => {
},
graph: {
$START: { _: { role: "worker", prompt: "Start", location: null } },
worker: { done: { role: "$END", prompt: "Done", location: null } },
worker: { _: { role: "$END", prompt: "Done", location: null } },
},
});
@@ -249,7 +247,7 @@ describe("uwf thread resume", () => {
const result = runUwf(["thread", "resume", THREAD_ID], casDir);
expect(result.status).not.toBe(0);
expect(result.stderr).toContain("thread cannot be resumed");
expect(result.stderr).toContain("thread is not suspended");
});
test("resume suspended thread executes step and becomes idle", async () => {
@@ -349,10 +347,8 @@ describe("uwf thread resume", () => {
const uwfAfterFirst = await createUwfStore(tmpDir);
expect(getThread(uwfAfterFirst.varStore, THREAD_ID)).toEqual({
head: firstResume.head,
status: "suspended",
suspendedRole: "worker",
suspendMessage: SUSPEND_MESSAGE,
completedAt: null,
});
const { mockAgentPath: okMockAgentPath } = await setupOkMockAgent(
@@ -448,263 +444,3 @@ echo '${adapterJson}'
return { mockAgentPath };
}
describe("uwf thread resume - completed threads", () => {
test("resume completed thread starts from $START role", async () => {
const casDir = join(tmpDir, "cas");
await mkdir(casDir, { recursive: true });
const store = await openStore(casDir);
const schemas = await registerUwfSchemas(store);
const outputSchemaHash = await putSchema(store, OUTPUT_SCHEMA);
const workflowHash = await store.cas.put(schemas.workflow, {
name: "test-completed-resume",
description: "completed thread resume test",
roles: {
worker: {
description: "Worker role",
goal: "Work",
capabilities: [],
procedure: "work",
output: "result",
frontmatter: outputSchemaHash,
},
reviewer: {
description: "Reviewer role",
goal: "Review",
capabilities: [],
procedure: "review",
output: "result",
frontmatter: outputSchemaHash,
},
},
graph: {
$START: { _: { role: "worker", prompt: "Start work", location: null } },
worker: { done: { role: "reviewer", prompt: "Review the work", location: null } },
reviewer: { done: { role: "$END", prompt: "Done", location: null } },
},
});
const startHash = await store.cas.put(schemas.startNode, {
workflow: workflowHash,
prompt: "Initial task",
cwd: tmpDir,
});
process.env.OCAS_HOME = casDir;
const workerOutputHash = await store.cas.put(outputSchemaHash, { $status: "done" });
const reviewerOutputHash = await store.cas.put(outputSchemaHash, { $status: "done" });
const detailHash = await store.cas.put(schemas.text, "mock detail");
const workerStepHash = await store.cas.put(schemas.stepNode, {
start: startHash,
prev: null,
role: "worker",
output: workerOutputHash,
detail: detailHash,
agent: "uwf-mock",
edgePrompt: "Start work",
startedAtMs: 1716600000000,
completedAtMs: 1716600001000,
cwd: tmpDir,
assembledPrompt: null,
});
const reviewerStepHash = await store.cas.put(schemas.stepNode, {
start: startHash,
prev: workerStepHash,
role: "reviewer",
output: reviewerOutputHash,
detail: detailHash,
agent: "uwf-mock",
edgePrompt: "Review the work",
startedAtMs: 1716600001000,
completedAtMs: 1716600002000,
cwd: tmpDir,
assembledPrompt: null,
});
await seedThreads(tmpDir, {
[THREAD_ID]: {
head: reviewerStepHash,
status: "completed",
suspendedRole: null,
suspendMessage: null,
completedAt: 1716600002000,
},
});
// Verify the status was actually set
const { createUwfStore, getThread } = await import("../store.js");
const verifyUwf = await createUwfStore(tmpDir);
const verifyEntry = getThread(verifyUwf.varStore, THREAD_ID);
console.log("Seeded entry status:", verifyEntry?.status);
console.log("Seeded entry:", JSON.stringify(verifyEntry, null, 2));
const promptCapturePath = join(tmpDir, "captured-prompt-completed.txt");
const mockAgentPath = join(tmpDir, "mock-agent-completed.sh");
const newWorkerStepHash = await store.cas.put(schemas.stepNode, {
start: startHash,
prev: reviewerStepHash,
role: "worker",
output: workerOutputHash,
detail: detailHash,
agent: "uwf-mock",
edgePrompt: "Start work",
startedAtMs: 1716600003000,
completedAtMs: 1716600004000,
cwd: tmpDir,
assembledPrompt: null,
});
const adapterJson = JSON.stringify({
stepHash: newWorkerStepHash,
detailHash,
role: "worker",
frontmatter: { $status: "done" },
body: "",
startedAtMs: 1716600003000,
completedAtMs: 1716600004000,
});
await writeFile(
mockAgentPath,
`#!/bin/sh
prompt=""
while [ $# -gt 0 ]; do
if [ "$1" = "--prompt" ]; then
prompt="$2"
shift 2
else
shift
fi
done
printf '%s' "$prompt" > '${promptCapturePath}'
echo '${adapterJson}'
`,
{ mode: 0o755 },
);
const configPath = join(tmpDir, "config.yaml");
await writeFile(
configPath,
`defaultAgent: uwf-hermes\ndefaultModel: test-model\nagentOverrides: null\nagents: {}\nproviders: {}\nmodels: {}\n`,
);
const result = runUwf(
["thread", "resume", THREAD_ID, "-p", "Additional context", "--agent", mockAgentPath],
casDir,
);
if (result.status !== 0) {
console.error("Command failed:", result.stderr);
}
expect(result.status).toBe(0);
const cliOutput = JSON.parse(result.stdout.trim());
expect(cliOutput.status).toBe("idle");
expect(cliOutput.currentRole).toBe("reviewer");
expect(cliOutput.done).toBe(false);
const capturedPrompt = await readFile(promptCapturePath, "utf8");
expect(capturedPrompt).toContain("Previous run completed");
expect(capturedPrompt).toContain("Additional context");
const storeModule = await import("../store.js");
const uwf2 = await storeModule.createUwfStore(tmpDir);
const entry2 = storeModule.getThread(uwf2.varStore, THREAD_ID);
expect(entry2?.status).toBe("idle");
expect(entry2?.completedAt).toBeNull();
});
test("resume cancelled thread returns error", async () => {
const casDir = join(tmpDir, "cas");
await mkdir(casDir, { recursive: true });
const store = await openStore(casDir);
const schemas = await registerUwfSchemas(store);
const workflowHash = await store.cas.put(schemas.workflow, {
name: "cancelled-workflow",
description: "cancelled thread",
roles: {
worker: {
description: "Worker",
goal: "Work",
capabilities: [],
procedure: "work",
output: "result",
frontmatter: await putSchema(store, OUTPUT_SCHEMA),
},
},
graph: {
$START: { _: { role: "worker", prompt: "Start", location: null } },
worker: { done: { role: "$END", prompt: "Done", location: null } },
},
});
const startHash = await store.cas.put(schemas.startNode, {
workflow: workflowHash,
prompt: "task",
cwd: tmpDir,
});
process.env.OCAS_HOME = casDir;
await seedThreads(tmpDir, {
[THREAD_ID]: {
head: startHash,
status: "cancelled",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
},
});
const result = runUwf(["thread", "resume", THREAD_ID], casDir);
expect(result.status).not.toBe(0);
expect(result.stderr).toContain("thread cannot be resumed");
expect(result.stderr).toContain("cancelled");
});
test("resume idle thread returns error", async () => {
const casDir = join(tmpDir, "cas");
await mkdir(casDir, { recursive: true });
const store = await openStore(casDir);
const schemas = await registerUwfSchemas(store);
const workflowHash = await store.cas.put(schemas.workflow, {
name: "idle-workflow",
description: "idle thread",
roles: {
worker: {
description: "Worker",
goal: "Work",
capabilities: [],
procedure: "work",
output: "result",
frontmatter: await putSchema(store, OUTPUT_SCHEMA),
},
},
graph: {
$START: { _: { role: "worker", prompt: "Start", location: null } },
worker: { done: { role: "$END", prompt: "Done", location: null } },
},
});
const startHash = await store.cas.put(schemas.startNode, {
workflow: workflowHash,
prompt: "task",
cwd: tmpDir,
});
process.env.OCAS_HOME = casDir;
await seedThreads(tmpDir, { [THREAD_ID]: startHash });
const result = runUwf(["thread", "resume", THREAD_ID], casDir);
expect(result.status).not.toBe(0);
expect(result.stderr).toContain("thread cannot be resumed");
expect(result.stderr).toContain("idle");
});
});
@@ -6,7 +6,13 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
import { describe, expect, test } from "vitest";
import { createMarker, deleteMarker } from "../background/index.js";
import { cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
import { completeThread, createUwfStore, loadAllThreads, setThread } from "../store.js";
import {
addHistoryEntry,
createUwfStore,
deleteThread,
loadAllThreads,
setThread,
} from "../store.js";
const OUTPUT_SCHEMA = {
type: "object" as const,
@@ -31,7 +37,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["ready"] }
$status: { type: string }
graph:
$START:
_:
@@ -39,7 +45,7 @@ graph:
prompt: "Plan the work"
location: null
planner:
ready:
_:
role: $END
prompt: "Done"
location: null
@@ -112,13 +118,7 @@ async function insertStepNode(
assembledPrompt: null,
})) as CasRef;
setThread(uwf.varStore, threadId, {
head: stepHash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
setThread(uwf.varStore, threadId, { head: stepHash, suspendedRole: null, suspendMessage: null });
}
describe("thread show status field", () => {
@@ -200,7 +200,7 @@ describe("thread show status field", () => {
// Create a thread
const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
const threadId = startResult.thread as ThreadId;
const _workflow = startResult.workflow;
const workflow = startResult.workflow;
// Get the head hash before moving to history
const uwfForIndex = await createUwfStore(storageRoot);
@@ -208,7 +208,15 @@ describe("thread show status field", () => {
const head = index[threadId]!.head;
if (!head) throw new Error("Thread not found in index");
completeThread(uwfForIndex.varStore, threadId, "completed");
deleteThread(uwfForIndex.varStore, threadId);
addHistoryEntry(uwfForIndex.varStore, {
thread: threadId,
workflow,
head,
completedAt: Date.now(),
reason: "completed",
});
const result = await cmdThreadShow(storageRoot, threadId);
@@ -229,7 +237,7 @@ describe("thread show status field", () => {
// Create a thread
const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
const threadId = startResult.thread as ThreadId;
const _workflow = startResult.workflow;
const workflow = startResult.workflow;
// Get the head hash before moving to history
const uwfForIndex = await createUwfStore(storageRoot);
@@ -237,7 +245,15 @@ describe("thread show status field", () => {
const head = index[threadId]!.head;
if (!head) throw new Error("Thread not found in index");
completeThread(uwfForIndex.varStore, threadId, "cancelled");
deleteThread(uwfForIndex.varStore, threadId);
addHistoryEntry(uwfForIndex.varStore, {
thread: threadId,
workflow,
head,
completedAt: Date.now(),
reason: "cancelled",
});
const result = await cmdThreadShow(storageRoot, threadId);
@@ -258,7 +274,7 @@ describe("thread show status field", () => {
// Create a thread
const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
const threadId = startResult.thread as ThreadId;
const _workflow = startResult.workflow;
const workflow = startResult.workflow;
// Get the head hash before moving to history
const uwfForIndex = await createUwfStore(storageRoot);
@@ -266,7 +282,15 @@ describe("thread show status field", () => {
const head = index[threadId]!.head;
if (!head) throw new Error("Thread not found in index");
completeThread(uwfForIndex.varStore, threadId, "completed");
deleteThread(uwfForIndex.varStore, threadId);
addHistoryEntry(uwfForIndex.varStore, {
thread: threadId,
workflow,
head,
completedAt: Date.now(),
reason: null,
});
const result = await cmdThreadShow(storageRoot, threadId);
@@ -54,7 +54,7 @@ roles:
type: object
required: ["$status"]
properties:
$status: { type: string, enum: ["ready"] }
$status: { type: string }
graph:
$START:
_:
@@ -62,7 +62,7 @@ graph:
prompt: "Plan the work"
location: null
planner:
ready:
_:
role: $END
prompt: "Done"
location: null
@@ -2,28 +2,19 @@ import { execFileSync } from "node:child_process";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
import { describe, expect, test } from "vitest";
import { validateCount } from "../commands/thread.js";
const CLI_PATH = join(dirname(fileURLToPath(import.meta.url)), "..", "..", "dist", "cli.js");
const CLI_PATH = join(dirname(fileURLToPath(import.meta.url)), "..", "cli.js");
function runCli(args: string[]): {
stdout: string;
stderr: string;
exitCode: number;
} {
function runCli(args: string[]): { stdout: string; stderr: string; exitCode: number } {
try {
const stdout = execFileSync("node", [CLI_PATH, ...args], {
const stdout = execFileSync("npx", ["tsx", CLI_PATH, ...args], {
encoding: "utf8",
env: { ...process.env, UWF_HOME: "/tmp/uwf-test-nonexistent" },
stdio: ["ignore", "pipe", "pipe"],
});
return { stdout, stderr: "", exitCode: 0 };
} catch (e: unknown) {
const err = e as NodeJS.ErrnoException & {
stdout?: string;
stderr?: string;
status?: number;
};
const err = e as NodeJS.ErrnoException & { stdout?: string; stderr?: string; status?: number };
return {
stdout: err.stdout ?? "",
stderr: err.stderr ?? "",
@@ -32,39 +23,50 @@ function runCli(args: string[]): {
}
}
describe("thread exec --count CLI parsing", { timeout: 30_000 }, () => {
describe("thread exec --count CLI parsing", () => {
test("--help shows -c/--count option", () => {
const result = runCli(["thread", "exec", "--help"]);
const combined = result.stdout + result.stderr;
expect(combined).toContain("--count");
expect(combined).toContain("-c");
expect(result.stdout).toContain("--count");
expect(result.stdout).toContain("-c");
});
test("description says 'one or more steps'", () => {
const result = runCli(["thread", "exec", "--help"]);
const combined = result.stdout + result.stderr;
expect(combined).toContain("one or more steps");
expect(result.stdout).toContain("one or more steps");
});
});
describe("validateCount", () => {
test("count=0 throws validation error", () => {
expect(() => validateCount(0)).toThrow("positive integer");
describe("cmdThreadExec count logic", () => {
test("count=0 fails with validation error", () => {
const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "0"]);
expect(result.exitCode).not.toBe(0);
expect(result.stderr).toContain("positive integer");
});
test("negative count throws validation error", () => {
expect(() => validateCount(-1)).toThrow("positive integer");
test("negative count fails with validation error", () => {
const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "-1"]);
expect(result.exitCode).not.toBe(0);
expect(result.stderr).toContain("positive integer");
});
test("non-integer count throws validation error", () => {
expect(() => validateCount(1.5)).toThrow("positive integer");
test("non-integer count fails with validation error", () => {
const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "1.5"]);
expect(result.exitCode).not.toBe(0);
expect(result.stderr).toContain("positive integer");
});
test("count=1 passes validation", () => {
expect(() => validateCount(1)).not.toThrow();
test("count=1 is the default (no -c flag)", () => {
// Without -c, it should attempt to run 1 step (failing on missing thread, not on count validation)
const result = runCli(["thread", "exec", "FAKE_THREAD_ID"]);
expect(result.exitCode).not.toBe(0);
// Should NOT contain "positive integer" error — should fail on thread lookup instead
expect(result.stderr).not.toContain("positive integer");
});
test("count=3 passes validation", () => {
expect(() => validateCount(3)).not.toThrow();
test("count=3 passes validation (fails on thread lookup)", () => {
const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "3"]);
expect(result.exitCode).not.toBe(0);
// Should NOT contain "positive integer" error — should fail on thread/storage lookup
expect(result.stderr).not.toContain("positive integer");
});
});
@@ -160,10 +160,8 @@ describe("suspend step CAS chain and threads.yaml metadata", () => {
const threadEntry = getThread(uwf.varStore, threadId);
expect(threadEntry).toEqual({
head: stepHash,
status: "suspended",
suspendedRole: "worker",
suspendMessage: "Please clarify: Which API?",
completedAt: null,
});
const showResult = await cmdThreadShow(tmpDir, threadId);
+24 -27
View File
@@ -11,7 +11,7 @@ import {
THREAD_READ_DEFAULT_QUOTA,
} from "../commands/thread.js";
import type { UwfStore } from "../store.js";
import { completeThread, createUwfStore, setThread } from "../store.js";
import { addHistoryEntry, createUwfStore } from "../store.js";
import { seedThreads } from "./thread-test-helpers.js";
// ── schemas used in tests ────────────────────────────────────────────────────
@@ -745,14 +745,13 @@ describe("cmdStepList with completed threads", () => {
const threadId = "01JTEST0000000000000000A2" as ThreadId;
// Thread is NOT in active index (simulating completed thread)
// But it IS in history variable store
setThread(uwf.varStore, threadId, {
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: step2Hash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: null,
});
completeThread(uwf.varStore, threadId, "completed");
const result = await cmdStepList(tmpDir, threadId);
@@ -873,15 +872,14 @@ describe("cmdStepShow with completed threads", () => {
const threadId = "01JTEST0000000000000000B2" as ThreadId;
// Thread is NOT in active index
// But it IS in the unified store with completed status
setThread(uwf.varStore, threadId, {
// But it IS in history variable store
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: stepHash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: null,
});
completeThread(uwf.varStore, threadId, "completed");
const result = await cmdStepShow(tmpDir, stepHash);
@@ -936,15 +934,15 @@ describe("cmdThreadRead with completed threads", () => {
});
const threadId = "01JTEST0000000000000000C1" as ThreadId;
// Thread is in store with completed status
setThread(uwf.varStore, threadId, {
// Thread is NOT in active index
// But it IS in history variable store
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: stepHash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: null,
});
completeThread(uwf.varStore, threadId, "completed");
const markdown = await cmdThreadRead(tmpDir, threadId, THREAD_READ_DEFAULT_QUOTA, null, false);
@@ -1000,14 +998,13 @@ describe("cmdThreadRead with completed threads", () => {
});
const threadId = "01JTEST0000000000000000C2" as ThreadId;
setThread(uwf.varStore, threadId, {
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow: workflowHash,
head: step3Hash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
completedAt: Date.now(),
reason: null,
});
completeThread(uwf.varStore, threadId, "completed");
const markdown = await cmdThreadRead(
tmpDir,
@@ -17,7 +17,7 @@ function makeWorkflow(overrides?: Partial<WorkflowPayload>): WorkflowPayload {
frontmatter: {
type: "object",
properties: {
$status: { enum: ["done"] },
$status: { enum: ["_"] },
plan: { type: "string" },
},
required: ["$status", "plan"],
@@ -52,7 +52,7 @@ function makeWorkflow(overrides?: Partial<WorkflowPayload>): WorkflowPayload {
},
graph: {
$START: { _: { role: "writer", prompt: "Begin writing", location: null } },
writer: { done: { role: "reviewer", prompt: "Review this: {{{plan}}}", location: null } },
writer: { _: { role: "reviewer", prompt: "Review this: {{{plan}}}", location: null } },
reviewer: {
approved: { role: "$END", prompt: "Done: {{{summary}}}", location: null },
rejected: { role: "writer", prompt: "Fix: {{{reason}}}", location: null },
@@ -82,7 +82,7 @@ describe("Suite 1: Role Reference Integrity", () => {
output: "None",
frontmatter: {
type: "object",
properties: { $status: { enum: ["done"] } },
properties: { $status: { enum: ["_"] } },
required: ["$status"],
} as unknown as string,
};
@@ -173,11 +173,11 @@ describe("Suite 2: Graph Structure", () => {
output: "Isolated",
frontmatter: {
type: "object",
properties: { $status: { enum: ["done"] } },
properties: { $status: { enum: ["_"] } },
required: ["$status"],
} as unknown as string,
};
wf.graph.isolated = { done: { role: "$END", prompt: "done", location: null } };
wf.graph.isolated = { _: { role: "$END", prompt: "done", location: null } };
const errors = validateWorkflow(wf);
expect(errors.some((e) => e.includes('role "isolated" is not reachable from $START'))).toBe(
true,
@@ -186,34 +186,34 @@ describe("Suite 2: Graph Structure", () => {
test("2.6 edge target references invalid role", () => {
const wf = makeWorkflow();
wf.graph.writer = { done: { role: "ghost", prompt: "Go to ghost", location: null } };
wf.graph.writer = { _: { role: "ghost", prompt: "Go to ghost", location: null } };
const errors = validateWorkflow(wf);
expect(errors.some((e) => e.includes('unknown target role "ghost"'))).toBe(true);
});
});
describe("Suite 3: Status-Edge Consistency", () => {
test("3.1 user role using _ graph key is rejected", () => {
test("3.1 single-exit role with multiple graph keys", () => {
const wf = makeWorkflow();
wf.graph.writer = { _: { role: "reviewer", prompt: "Review", location: null } };
wf.graph.writer = {
_: { role: "reviewer", prompt: "Review", location: null },
extra: { role: "$END", prompt: "Done", location: null },
};
const errors = validateWorkflow(wf);
expect(
errors.some((e) =>
e.includes('role "writer" must use explicit $status keys in graph, not "_"'),
e.includes('role "writer" is single-exit but has status keys other than "_"'),
),
).toBe(true);
});
test("3.2 user role graph key not matching $status enum", () => {
test("3.2 single-exit role missing _ key", () => {
const wf = makeWorkflow();
wf.graph.writer = { wrong: { role: "reviewer", prompt: "Review", location: null } };
wf.graph.writer = { done: { role: "reviewer", prompt: "Review", location: null } };
const errors = validateWorkflow(wf);
expect(errors.some((e) => e.includes('role "writer" graph has extra status keys: wrong'))).toBe(
true,
);
expect(errors.some((e) => e.includes('role "writer" graph is missing status keys: done'))).toBe(
true,
);
expect(
errors.some((e) => e.includes('role "writer" is single-exit but graph has no "_" key')),
).toBe(true);
});
test("3.3 multi-exit role with extra statuses", () => {
@@ -244,11 +244,9 @@ describe("Suite 3: Status-Edge Consistency", () => {
const wf = makeWorkflow();
wf.graph.reviewer = { _: { role: "$END", prompt: "Done", location: null } };
const errors = validateWorkflow(wf);
expect(
errors.some((e) =>
e.includes('role "reviewer" must use explicit $status keys in graph, not "_"'),
),
).toBe(true);
expect(errors.some((e) => e.includes('role "reviewer" is multi-exit but graph uses "_"'))).toBe(
true,
);
});
});
@@ -316,20 +314,20 @@ describe("Suite 3b: Enum-Based Multi-Exit", () => {
expect(errors.some((e) => e.includes("missing status keys: rejected"))).toBe(true);
});
test("3b.4 enum with single explicit value passes", () => {
test("3b.4 enum with single value (not multi-exit) treated as single-exit", () => {
const wf = makeWorkflow();
wf.roles.writer = {
...wf.roles.writer,
frontmatter: {
type: "object",
properties: {
$status: { enum: ["ready"] },
$status: { enum: ["_"] },
plan: { type: "string" },
},
required: ["$status", "plan"],
} as unknown as string,
};
wf.graph.writer = { ready: { role: "reviewer", prompt: "Review: {{{plan}}}", location: null } };
wf.graph.writer = { _: { role: "reviewer", prompt: "Review: {{{plan}}}", location: null } };
const errors = validateWorkflow(wf);
expect(errors).toEqual([]);
});
@@ -357,15 +355,13 @@ describe("Suite 3b: Enum-Based Multi-Exit", () => {
});
describe("Suite 4: Mustache Template Variable Existence", () => {
test("4.1 prompt references nonexistent variable (enum status)", () => {
test("4.1 prompt references nonexistent variable (single-exit)", () => {
const wf = makeWorkflow();
wf.graph.writer = {
done: { role: "reviewer", prompt: "Review: {{{branch}}}", location: null },
};
wf.graph.writer = { _: { role: "reviewer", prompt: "Review: {{{branch}}}", location: null } };
const errors = validateWorkflow(wf);
expect(
errors.some(
(e) => e.includes('prompt variable "branch"') && e.includes('role "writer" frontmatter'),
errors.some((e) =>
e.includes('prompt variable "branch" not found in role "writer" frontmatter'),
),
).toBe(true);
});
@@ -392,7 +388,7 @@ describe("Suite 4: Mustache Template Variable Existence", () => {
test("4.4 $status variable is always valid", () => {
const wf = makeWorkflow();
wf.graph.writer = { done: { role: "reviewer", prompt: "Status: {{$status}}", location: null } };
wf.graph.writer = { _: { role: "reviewer", prompt: "Status: {{$status}}", location: null } };
const errors = validateWorkflow(wf);
expect(errors).toEqual([]);
});
@@ -460,14 +456,14 @@ describe("Suite 6: Multiple Errors Collection", () => {
output: "None",
frontmatter: {
type: "object",
properties: { $status: { enum: ["done"] } },
properties: { $status: { enum: ["_"] } },
required: ["$status"],
} as unknown as string,
};
// unknown graph reference
wf.graph.nonexistent = { done: { role: "$END", prompt: "done", location: null } };
wf.graph.nonexistent = { _: { role: "$END", prompt: "done", location: null } };
// bad mustache var
wf.graph.writer = { done: { role: "reviewer", prompt: "{{{badvar}}}", location: null } };
wf.graph.writer = { _: { role: "reviewer", prompt: "{{{badvar}}}", location: null } };
const errors = validateWorkflow(wf);
expect(errors.length).toBeGreaterThanOrEqual(3);
});
@@ -31,7 +31,7 @@ function makeMinimalPayload(name: string, description: string): WorkflowPayload
frontmatter: {
type: "object",
properties: {
$status: { type: "string", enum: ["done"] },
$status: { type: "string" },
},
required: ["$status"],
} as unknown as CasRef,
@@ -39,7 +39,7 @@ function makeMinimalPayload(name: string, description: string): WorkflowPayload
},
graph: {
$START: { _: { role: "worker", prompt: "start working", location: null } },
worker: { done: { role: "$END", prompt: "done", location: null } },
worker: { _: { role: "$END", prompt: "done", location: null } },
},
};
}
+20 -12
View File
@@ -5,13 +5,14 @@ import { Command } from "commander";
import { cmdConfigGet, cmdConfigList, cmdConfigSet } from "./commands/config.js";
import { cmdLogClean, cmdLogList, cmdLogShow } from "./commands/log.js";
import {
cmdPromptAdapterDeveloping,
cmdPromptAdapter,
cmdPromptAuthor,
cmdPromptBootstrap,
cmdPromptDeveloper,
cmdPromptList,
cmdPromptSetup,
cmdPromptUsage,
cmdPromptUsageReference,
cmdPromptWorkflowAuthoring,
cmdPromptUser,
} from "./commands/prompt.js";
import { cmdSetup, cmdSetupInteractive } from "./commands/setup.js";
import { cmdStepFork, cmdStepList, cmdStepRead, cmdStepShow } from "./commands/step.js";
@@ -522,24 +523,31 @@ prompt
});
prompt
.command("usage-reference")
.description("Print the usage reference (CLI guide + typical workflows)")
.command("adapter")
.description("Print the adapter reference (building agent adapters)")
.action(() => {
console.log(cmdPromptUsageReference());
console.log(cmdPromptAdapter());
});
prompt
.command("workflow-authoring")
.description("Print the workflow authoring reference (YAML design guide)")
.command("author")
.description("Print the author reference (workflow YAML design guide)")
.action(() => {
console.log(cmdPromptWorkflowAuthoring());
console.log(cmdPromptAuthor());
});
prompt
.command("adapter-developing")
.description("Print the adapter developing reference (building agent adapters)")
.command("developer")
.description("Print the developer reference (coding conventions + architecture)")
.action(() => {
console.log(cmdPromptAdapterDeveloping());
console.log(cmdPromptDeveloper());
});
prompt
.command("user")
.description("Print the user reference (CLI guide + typical workflows)")
.action(() => {
console.log(cmdPromptUser());
});
prompt
+43 -23
View File
@@ -1,21 +1,24 @@
import {
generateAdapterDevelopingReference,
generateAdapterReference,
generateAuthorReference,
generateBootstrapReference,
generateUsageReference,
generateWorkflowAuthoringReference,
generateDeveloperReference,
generateUserReference,
} from "@united-workforce/util";
export {
generateAdapterDevelopingReference as cmdPromptAdapterDeveloping,
generateAdapterReference as cmdPromptAdapter,
generateAuthorReference as cmdPromptAuthor,
generateBootstrapReference as cmdPromptBootstrap,
generateUsageReference as cmdPromptUsageReference,
generateWorkflowAuthoringReference as cmdPromptWorkflowAuthoring,
generateDeveloperReference as cmdPromptDeveloper,
generateUserReference as cmdPromptUser,
};
const PROMPT_ENTRIES: ReadonlyArray<{ name: string; generate: () => string }> = [
{ name: "usage", generate: generateUsageReference },
{ name: "workflow-authoring", generate: generateWorkflowAuthoringReference },
{ name: "adapter-developing", generate: generateAdapterDevelopingReference },
{ name: "user", generate: generateUserReference },
{ name: "author", generate: generateAuthorReference },
{ name: "developer", generate: generateDeveloperReference },
{ name: "adapter", generate: generateAdapterReference },
{ name: "bootstrap", generate: generateBootstrapReference },
];
@@ -24,9 +27,7 @@ export function cmdPromptList(): ReadonlyArray<string> {
}
export function cmdPromptUsage(): string {
return PROMPT_ENTRIES.filter((e) => e.name !== "bootstrap")
.map((e) => e.generate())
.join("\n\n---\n\n");
return PROMPT_ENTRIES.map((e) => e.generate()).join("\n\n---\n\n");
}
export function cmdPromptSetup(): string {
@@ -41,7 +42,7 @@ so that you know how to use the \`uwf\` CLI for workflow orchestration.
\`\`\`bash
uwf --help
\`\`\`
If not installed: \`npm install -g @united-workforce/cli\`
If not installed: \`bun add -g @united-workforce/cli\`
2. **Clean up old versions of the skill** (if any exist):
- Look for any existing uwf/workflow skill files in your skill directories
@@ -50,24 +51,43 @@ so that you know how to use the \`uwf\` CLI for workflow orchestration.
- If the version matches the current CLI version (\`uwf --version\`), you're done — no update needed.
- If the version is older, **delete the old skill file** before proceeding.
3. **Install the bootstrap skill:**
3. **Get the usage skill content:**
\`\`\`bash
uwf prompt bootstrap > ~/.hermes/skills/uwf/SKILL.md
uwf prompt usage
\`\`\`
The bootstrap prompt already includes complete YAML frontmatter no editing needed.
4. **Verify** the skill is loadable by your agent framework.
4. **Create a SKILL.md file** in your skill directory (e.g. \`~/.hermes/skills/uwf/SKILL.md\`).
The output of \`uwf prompt usage\` is the skill body WITHOUT frontmatter.
You must prepend the following YAML frontmatter:
\`\`\`yaml
---
name: uwf
description: "Use when orchestrating multi-agent workflows with uwf (United Workforce). Covers CLI usage, workflow YAML authoring, moderator logic, and agent development."
version: <VERSION>
author: United Workforce
license: MIT
metadata:
hermes:
tags: [workflow, agents, orchestration, cli, yaml]
---
\`\`\`
Replace \`<VERSION>\` with the installed CLI version (from \`uwf --version\`).
5. **Verify** the skill is loadable by your agent framework.
## Individual prompts
Each prompt outputs a complete SKILL.md with frontmatter pipe directly to a file:
You can also get individual reference sections:
\`\`\`bash
uwf prompt list # list available prompt names
uwf prompt usage > ~/.hermes/skills/uwf-usage/SKILL.md # CLI usage guide
uwf prompt workflow-authoring > ~/.hermes/skills/uwf-workflow-authoring/SKILL.md
uwf prompt adapter-developing > ~/.hermes/skills/uwf-adapter-developing/SKILL.md
uwf prompt bootstrap > ~/.hermes/skills/uwf/SKILL.md # bootstrap skill
uwf prompt list # list available prompt names
uwf prompt user # user reference (CLI guide + typical workflows)
uwf prompt author # author reference (workflow YAML design guide)
uwf prompt developer # developer reference (coding conventions + architecture)
uwf prompt adapter # adapter reference (building agent adapters)
uwf prompt bootstrap # bootstrap skill YAML for Hermes agents
\`\`\`
## Notes
+5 -1
View File
@@ -6,7 +6,7 @@ import type {
StepNodePayload,
ThreadId,
} from "@united-workforce/protocol";
import { createUwfStore, getThread, type UwfStore } from "../store.js";
import { createUwfStore, findHistoryEntry, getThread, type UwfStore } from "../store.js";
type ChainState = {
startHash: CasRef;
@@ -207,6 +207,10 @@ async function resolveHeadHash(storageRoot: string, threadId: ThreadId): Promise
if (entry !== null) {
return entry.head;
}
const hist = findHistoryEntry(uwf.varStore, threadId);
if (hist !== null) {
return hist.head;
}
fail(`thread not found: ${threadId}`);
}
-3
View File
@@ -66,7 +66,6 @@ export async function cmdStepList(
agent: item.payload.agent,
timestamp: item.timestamp,
durationMs: item.payload.completedAtMs - item.payload.startedAtMs,
usage: item.payload.usage ?? null,
});
}
@@ -115,10 +114,8 @@ export async function cmdStepFork(
const newThreadId = generateUlid(Date.now()) as ThreadId;
setThread(uwf.varStore, newThreadId, {
head: stepHash,
status: "idle",
suspendedRole: null,
suspendMessage: null,
completedAt: null,
});
return {
+111 -120
View File
@@ -38,14 +38,17 @@ import { createMarker, deleteMarker, isThreadRunning } from "../background/index
import { createIncludeTag } from "../include.js";
import { evaluate, isSuspendResult } from "../moderator/index.js";
import {
completeThread,
addHistoryEntry,
createUwfStore,
deleteThread,
findHistoryEntry,
getThread,
loadActiveThreads,
loadHistoryThreads,
loadAllHistory,
loadAllThreads,
loadWorkflowRegistry,
resolveWorkflowHash,
setThread,
type ThreadHistoryLine,
type UwfStore,
} from "../store.js";
import { checkWorkflowFilenameConsistency, isCasRef, parseWorkflowPayload } from "../validate.js";
@@ -482,55 +485,61 @@ export async function cmdThreadShow(
): Promise<ThreadShowOutput> {
const uwf = await createUwfStore(storageRoot);
const entry = getThread(uwf.varStore, threadId);
if (entry === null) {
fail(`thread not found: ${threadId}`);
}
if (entry !== null) {
const activeHead = entry.head;
const workflow = resolveWorkflowFromHead(uwf, activeHead);
if (workflow === null) {
fail(`failed to resolve workflow from head: ${activeHead}`);
}
const activeHead = entry.head;
const workflow = resolveWorkflowFromHead(uwf, activeHead);
if (workflow === null) {
fail(`failed to resolve workflow from head: ${activeHead}`);
}
const status = await resolveActiveThreadStatus(
storageRoot,
threadId,
uwf,
activeHead,
workflow,
);
const currentRole = resolveCurrentRole(uwf, activeHead, workflow);
const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, activeHead, workflow);
const hint =
status === "suspended"
? `Thread is suspended. Resume with: uwf thread resume ${threadId}`
: null;
// Determine if this is a completed/cancelled thread
if (entry.status === "completed" || entry.status === "cancelled") {
const hint = null;
return {
workflow,
thread: threadId,
head: activeHead,
status: entry.status,
currentRole: null,
suspendedRole: null,
suspendMessage: null,
done: true,
status,
currentRole,
suspendedRole: suspendFields.suspendedRole,
suspendMessage: suspendFields.suspendMessage,
done: false,
background: null,
hint,
};
}
// Active thread
const status = await resolveActiveThreadStatus(storageRoot, threadId, uwf, activeHead, workflow);
const currentRole = resolveCurrentRole(uwf, activeHead, workflow);
const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, activeHead, workflow);
const hist = findHistoryEntry(uwf.varStore, threadId);
if (hist !== null) {
const status: ThreadStatus = hist.reason === "cancelled" ? "cancelled" : "completed";
const hint =
status === "suspended"
? `Thread is suspended. Resume with: uwf thread resume ${threadId}`
: null;
return {
workflow: hist.workflow,
thread: threadId,
head: hist.head,
status,
currentRole: null,
suspendedRole: null,
suspendMessage: null,
done: true,
background: null,
hint: null,
};
}
return {
workflow,
thread: threadId,
head: activeHead,
status,
currentRole,
suspendedRole: suspendFields.suspendedRole,
suspendMessage: suspendFields.suspendMessage,
done: false,
background: null,
hint,
};
fail(`thread not found: ${threadId}`);
}
export type ThreadListItemWithStatus = ThreadListItem & {
@@ -585,20 +594,19 @@ async function collectActiveThreads(
}
function collectCompletedThreads(
uwf: UwfStore,
varStore: VarStore,
activeIds: Set<ThreadId>,
): ThreadListItemWithStatus[] {
const items: ThreadListItemWithStatus[] = [];
const history = loadHistoryThreads(uwf.varStore);
const history = loadAllHistory(varStore);
const seen = new Set<ThreadId>(); // Deduplication (issue #470)
for (const [threadId, entry] of Object.entries(history)) {
if (!activeIds.has(threadId as ThreadId) && !seen.has(threadId as ThreadId)) {
seen.add(threadId as ThreadId);
const status = entry.status;
const workflow = resolveWorkflowFromHead(uwf, entry.head);
for (const entry of history) {
if (!activeIds.has(entry.thread) && !seen.has(entry.thread)) {
seen.add(entry.thread);
const status = entry.reason === "cancelled" ? "cancelled" : "completed";
items.push({
thread: threadId as ThreadId,
workflow: workflow ?? "",
thread: entry.thread,
workflow: entry.workflow,
head: entry.head,
status,
currentRole: null,
@@ -651,7 +659,7 @@ export async function cmdThreadList(
take: number | null,
): Promise<ThreadListItemWithStatus[]> {
const uwf = await createUwfStore(storageRoot);
const index = loadActiveThreads(uwf.varStore);
const index = loadAllThreads(uwf.varStore);
// Collect active threads
let items = await collectActiveThreads(storageRoot, uwf, index);
@@ -663,7 +671,7 @@ export async function cmdThreadList(
statusFilter.includes("cancelled");
if (includeCompleted) {
const activeIds = new Set(items.map((i) => i.thread));
const completedItems = collectCompletedThreads(uwf, activeIds);
const completedItems = collectCompletedThreads(uwf.varStore, activeIds);
items = items.concat(completedItems);
}
@@ -1027,11 +1035,17 @@ function spawnAgent(
return obj as unknown as AdapterOutput;
}
function archiveThread(uwf: UwfStore, threadId: ThreadId, _workflow: CasRef, _head: CasRef): void {
completeThread(uwf.varStore, threadId, "completed");
function archiveThread(uwf: UwfStore, threadId: ThreadId, workflow: CasRef, head: CasRef): void {
deleteThread(uwf.varStore, threadId);
addHistoryEntry(uwf.varStore, {
thread: threadId,
workflow,
head,
completedAt: Date.now(),
reason: "completed",
});
}
// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: orchestration function with inherent branching
export async function cmdThreadResume(
storageRoot: string,
threadId: ThreadId,
@@ -1053,87 +1067,43 @@ export async function cmdThreadResume(
const chain = walkChain(uwf, headHash);
const workflowHash = chain.start.workflow;
// Check entry.status first for completed/cancelled (like in cmdThreadShow)
let status: ThreadStatus;
if (entry.status === "completed" || entry.status === "cancelled") {
status = entry.status;
} else {
status = await resolveActiveThreadStatus(storageRoot, threadId, uwf, headHash, workflowHash);
const status = await resolveActiveThreadStatus(
storageRoot,
threadId,
uwf,
headHash,
workflowHash,
);
if (status !== "suspended") {
fail(`thread is not suspended: ${threadId} (status: ${status})`);
}
if (status !== "suspended" && status !== "completed") {
fail(`thread cannot be resumed: ${threadId} (status: ${status})`);
const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, headHash, workflowHash);
if (suspendFields.suspendedRole === null) {
fail(`thread is suspended but suspendedRole is missing: ${threadId}`);
}
if (suspendFields.suspendMessage === null) {
fail(`thread is suspended but suspendMessage is missing: ${threadId}`);
}
const resumePrompt = buildResumePrompt(suspendFields.suspendMessage, supplement);
const plog = createProcessLogger({
storageRoot,
context: { thread: threadId, workflow: workflowHash },
});
if (status === "suspended") {
const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, headHash, workflowHash);
if (suspendFields.suspendedRole === null) {
fail(`thread is suspended but suspendedRole is missing: ${threadId}`);
}
if (suspendFields.suspendMessage === null) {
fail(`thread is suspended but suspendMessage is missing: ${threadId}`);
}
const resumePrompt = buildResumePrompt(suspendFields.suspendMessage, supplement);
plog.log(
PL_THREAD_RESUME,
`resume role=${suspendFields.suspendedRole} supplement=${supplement !== null}`,
null,
);
return cmdThreadStepOnce(storageRoot, threadId, agentOverride, plog, {
role: suspendFields.suspendedRole,
prompt: resumePrompt,
});
}
// status === "completed"
const workflow = loadWorkflowPayload(uwf, workflowHash);
const startResult = evaluate(workflow.graph, START_ROLE, {});
if (!startResult.ok) {
fail(`failed to evaluate $START: ${startResult.error.message}`);
}
if (isSuspendResult(startResult.value)) {
fail("workflow cannot start with $SUSPEND");
}
if (startResult.value.role === END_ROLE) {
fail("workflow cannot start with $END");
}
const startRole = startResult.value.role;
const completedPromptPrefix = "Previous run completed. Resuming with additional context.";
const completedResumePrompt =
supplement !== null && supplement !== ""
? `${completedPromptPrefix}\n\n${supplement}`
: completedPromptPrefix;
const updatedEntry = { ...entry, status: "idle" as const, completedAt: null };
setThread(uwf.varStore, threadId, updatedEntry);
plog.log(
PL_THREAD_RESUME,
`resume completed role=${startRole} supplement=${supplement !== null}`,
`resume role=${suspendFields.suspendedRole} supplement=${supplement !== null}`,
null,
);
return cmdThreadStepOnce(storageRoot, threadId, agentOverride, plog, {
role: startRole,
prompt: completedResumePrompt,
role: suspendFields.suspendedRole,
prompt: resumePrompt,
});
}
export function validateCount(count: number): void {
if (count < 1 || !Number.isInteger(count)) {
throw new Error(`--count must be a positive integer, got: ${count}`);
}
}
export async function cmdThreadExec(
storageRoot: string,
threadId: ThreadId,
@@ -1142,7 +1112,9 @@ export async function cmdThreadExec(
background: boolean,
backgroundWorker: boolean,
): Promise<StepOutput[]> {
validateCount(count);
if (count < 1 || !Number.isInteger(count)) {
fail(`--count must be a positive integer, got: ${count}`);
}
// Check if thread is already running in background (unless we ARE the background worker)
if (!backgroundWorker) {
@@ -1277,7 +1249,7 @@ function resolveResumeStepTarget(
}
async function resolveModeratorStepTarget(
_storageRoot: string,
storageRoot: string,
threadId: ThreadId,
entry: ThreadIndexEntry,
headHash: CasRef,
@@ -1346,7 +1318,7 @@ async function resolveModeratorStepTarget(
}
async function finalizeAgentStep(
_storageRoot: string,
storageRoot: string,
threadId: ThreadId,
workflowHash: CasRef,
workflow: WorkflowPayload,
@@ -1478,6 +1450,10 @@ async function resolveHeadHash(storageRoot: string, threadId: ThreadId): Promise
if (entry !== null) {
return entry.head;
}
const hist = findHistoryEntry(uwf.varStore, threadId);
if (hist !== null) {
return hist.head;
}
fail(`thread not found: ${threadId}`);
}
@@ -1557,6 +1533,7 @@ export async function cmdThreadCancel(
if (entry === null) {
fail(`thread not active: ${threadId}`);
}
const head = entry.head;
// Check if thread is running in background and terminate it
const runningMarker = await isThreadRunning(storageRoot, threadId);
@@ -1569,7 +1546,21 @@ export async function cmdThreadCancel(
await deleteMarker(storageRoot, threadId);
}
completeThread(uwf.varStore, threadId, "cancelled");
const workflow = resolveWorkflowFromHead(uwf, head);
if (workflow === null) {
fail(`failed to resolve workflow from head: ${head}`);
}
deleteThread(uwf.varStore, threadId);
const historyEntry: ThreadHistoryLine = {
thread: threadId,
workflow,
head,
completedAt: Date.now(),
reason: "cancelled",
};
addHistoryEntry(uwf.varStore, historyEntry);
return { thread: threadId, cancelled: true };
}
+7 -13
View File
@@ -8,8 +8,7 @@ mustache.escape = (text: string) => text;
const START_ROLE = "$START";
const SUSPEND_ROLE = "$SUSPEND";
// $START is a special entry node with no agent output — it always uses this key.
const START_STATUS = "_";
const UNIT_STATUS = "_";
type LastOutput = Record<string, unknown>;
@@ -20,17 +19,12 @@ export function evaluate(
lastRole: string,
lastOutput: LastOutput,
): Result<EvaluateResult, Error> {
let status: string;
if (lastRole === START_ROLE) {
status = START_STATUS;
} else if (typeof lastOutput[STATUS_KEY] === "string") {
status = lastOutput[STATUS_KEY] as string;
} else {
return {
ok: false,
error: new Error(`agent output for role "${lastRole}" is missing required "$status" string`),
};
}
const status =
lastRole === START_ROLE
? UNIT_STATUS
: typeof lastOutput[STATUS_KEY] === "string"
? (lastOutput[STATUS_KEY] as string)
: UNIT_STATUS;
const roleTargets = graph[lastRole];
if (roleTargets === undefined) {
+56 -94
View File
@@ -6,7 +6,13 @@ import { join } from "node:path";
import { bootstrap, type Hash, type Store, type VarStore } from "@ocas/core";
import { createFsStore, createSqliteVarStore } from "@ocas/fs";
import type { CasRef, ThreadId, ThreadIndexEntry, ThreadsIndex } from "@united-workforce/protocol";
import type {
CasRef,
ThreadId,
ThreadIndexEntry,
ThreadListItem,
ThreadsIndex,
} from "@united-workforce/protocol";
import { parseThreadsIndex } from "@united-workforce/protocol";
import { parse } from "yaml";
@@ -20,6 +26,9 @@ export const REGISTRY_VAR_PREFIX = "@uwf/registry/";
/** Variable name prefix for active thread entries (`@uwf/thread/<thread-id>`). */
export const THREAD_VAR_PREFIX = "@uwf/thread/";
/** Variable name prefix for completed/cancelled thread history (`@uwf/history/<thread-id>`). */
export const HISTORY_VAR_PREFIX = "@uwf/history/";
/** A workflow entry discovered from the project-local .workflows/ directory. */
export type ProjectWorkflowEntry = {
/** Workflow name (from YAML `name` field, equals filename stem). */
@@ -147,6 +156,11 @@ export function getThreadsPath(storageRoot: string): string {
return join(storageRoot, "threads.yaml");
}
export type ThreadHistoryLine = ThreadListItem & {
completedAt: number;
reason: "completed" | "cancelled" | null;
};
export type UwfStore = {
storageRoot: string;
store: Store;
@@ -165,7 +179,6 @@ export async function createUwfStore(storageRoot: string): Promise<UwfStore> {
await migrateWorkflowRegistryIfNeeded(storageRoot, varStore);
await migrateThreadsIndexIfNeeded(storageRoot, varStore);
await migrateHistoryIfNeeded(storageRoot, varStore);
migrateHistoryVarsToThreadVars(varStore);
return { storageRoot, store, schemas, varStore };
}
@@ -286,10 +299,8 @@ function threadVarName(threadId: ThreadId): string {
function entryFromVariable(v: { value: string; tags: Record<string, string> }): ThreadIndexEntry {
return {
head: v.value as CasRef,
status: (v.tags.status ?? "idle") as ThreadIndexEntry["status"],
suspendedRole: v.tags.suspendedRole ?? null,
suspendMessage: v.tags.suspendMessage ?? null,
completedAt: v.tags.completedAt !== undefined ? Number(v.tags.completedAt) : null,
};
}
@@ -320,74 +331,21 @@ export function setThread(varStore: VarStore, threadId: ThreadId, entry: ThreadI
// Head CAS nodes may use different schemas (StartNode vs StepNode) — clear all variants first.
varStore.remove(name);
const tags: Record<string, string> = {};
if (entry.status !== "idle") {
tags.status = entry.status;
}
if (entry.suspendedRole !== null) {
tags.suspendedRole = entry.suspendedRole;
}
if (entry.suspendMessage !== null) {
tags.suspendMessage = entry.suspendMessage;
}
if (entry.completedAt !== null) {
tags.completedAt = String(entry.completedAt);
}
varStore.set(name, entry.head, { tags });
}
/** Load only active threads (status not in completed/cancelled). */
export function loadActiveThreads(varStore: VarStore): ThreadsIndex {
const all = loadAllThreads(varStore);
const active: ThreadsIndex = {};
for (const [threadId, entry] of Object.entries(all)) {
if (entry.status !== "completed" && entry.status !== "cancelled") {
active[threadId as ThreadId] = entry;
}
}
return active;
/** Remove an active thread entry (on complete/cancel). */
export function deleteThread(varStore: VarStore, threadId: ThreadId): void {
varStore.remove(threadVarName(threadId));
}
/** Load only completed/cancelled threads (history). */
export function loadHistoryThreads(varStore: VarStore): ThreadsIndex {
const all = loadAllThreads(varStore);
const history: ThreadsIndex = {};
for (const [threadId, entry] of Object.entries(all)) {
if (entry.status === "completed" || entry.status === "cancelled") {
history[threadId as ThreadId] = entry;
}
}
return history;
}
/** Complete a thread by marking it completed or cancelled. */
export function completeThread(
varStore: VarStore,
threadId: ThreadId,
reason: "completed" | "cancelled",
): void {
const entry = getThread(varStore, threadId);
if (entry === null) {
return;
}
const completed = {
head: entry.head,
status: reason,
suspendedRole: null,
suspendMessage: null,
completedAt: Date.now(),
} as ThreadIndexEntry;
setThread(varStore, threadId, completed);
}
type LegacyHistoryEntry = {
thread: ThreadId;
workflow: CasRef;
head: CasRef;
completedAt: number;
reason: "completed" | "cancelled" | null;
};
function parseLegacyHistoryJsonlLine(trimmed: string): LegacyHistoryEntry | null {
function parseHistoryJsonlLine(trimmed: string): ThreadHistoryLine | null {
let raw: unknown;
try {
raw = JSON.parse(trimmed) as unknown;
@@ -421,7 +379,7 @@ function parseLegacyHistoryJsonlLine(trimmed: string): LegacyHistoryEntry | null
return null;
}
/** One-time migration: `~/.uwf/history.jsonl` → `@uwf/thread/*` variables with status tags. */
/** One-time migration: `~/.uwf/history.jsonl` → `@uwf/history/*` variables. */
export async function migrateHistoryIfNeeded(
storageRoot: string,
varStore: VarStore,
@@ -437,43 +395,47 @@ export async function migrateHistoryIfNeeded(
if (trimmed === "") {
continue;
}
const entry = parseLegacyHistoryJsonlLine(trimmed);
const entry = parseHistoryJsonlLine(trimmed);
if (entry !== null) {
const status = entry.reason === "cancelled" ? "cancelled" : "completed";
const threadEntry: ThreadIndexEntry = {
head: entry.head,
status: status as ThreadIndexEntry["status"],
suspendedRole: null,
suspendMessage: null,
completedAt: entry.completedAt,
};
setThread(varStore, entry.thread, threadEntry);
addHistoryEntry(varStore, entry);
}
}
await rename(path, `${path}.migrated`);
}
/** Migrate `@uwf/history/*` variables to `@uwf/thread/*` with status tags. */
export function migrateHistoryVarsToThreadVars(varStore: VarStore): void {
const LEGACY_HISTORY_VAR_PREFIX = "@uwf/history/";
const vars = varStore.list({ namePrefix: LEGACY_HISTORY_VAR_PREFIX });
for (const v of vars) {
const threadId = v.name.slice(LEGACY_HISTORY_VAR_PREFIX.length) as ThreadId;
const reason = v.tags.reason;
const status = reason === "cancelled" ? "cancelled" : "completed";
const completedAt = Number(v.tags.completedAt ?? Date.now());
const threadEntry: ThreadIndexEntry = {
head: v.value as CasRef,
status: status as ThreadIndexEntry["status"],
suspendedRole: null,
suspendMessage: null,
completedAt,
};
setThread(varStore, threadId, threadEntry);
varStore.remove(v.name);
}
export function loadAllHistory(varStore: VarStore): ThreadHistoryLine[] {
const vars = varStore.list({ namePrefix: HISTORY_VAR_PREFIX });
return vars.map((v) => ({
thread: v.name.slice(HISTORY_VAR_PREFIX.length) as ThreadId,
workflow: v.tags.workflow ?? "",
head: v.value as CasRef,
completedAt: Number(v.tags.completedAt ?? "0"),
reason: v.tags.reason === "completed" || v.tags.reason === "cancelled" ? v.tags.reason : null,
}));
}
export function findHistoryEntry(varStore: VarStore, threadId: ThreadId): ThreadHistoryLine | null {
const vars = varStore.list({ namePrefix: `${HISTORY_VAR_PREFIX}${threadId}` });
const v = vars.find((entry) => entry.name === `${HISTORY_VAR_PREFIX}${threadId}`);
if (v === undefined) {
return null;
}
return {
thread: threadId,
workflow: v.tags.workflow ?? "",
head: v.value as CasRef,
completedAt: Number(v.tags.completedAt ?? "0"),
reason: v.tags.reason === "completed" || v.tags.reason === "cancelled" ? v.tags.reason : null,
};
}
export function addHistoryEntry(varStore: VarStore, entry: ThreadHistoryLine): void {
varStore.set(`${HISTORY_VAR_PREFIX}${entry.thread}`, entry.head, {
tags: {
workflow: entry.workflow,
completedAt: String(entry.completedAt),
reason: entry.reason ?? "completed",
},
});
}
+46 -19
View File
@@ -24,13 +24,17 @@ function isOneOfSchema(fm: unknown): fm is SchemaObj & { oneOf: SchemaObj[] } {
return Array.isArray(obj.oneOf);
}
/** Check if a frontmatter schema declares "$status" as an enum (the required form for user roles). */
function hasStatusEnum(fm: unknown): boolean {
/** Check if a frontmatter schema uses enum-based multi-exit ($status with multiple enum values). */
function isEnumMultiExit(fm: unknown): boolean {
if (typeof fm !== "object" || fm === null) return false;
const obj = fm as SchemaObj;
const props = obj.properties as Record<string, SchemaObj> | undefined;
if (!props?.$status) return false;
return Array.isArray(props.$status.enum);
const statusDef = props.$status;
if (!Array.isArray(statusDef.enum)) return false;
// Filter out "_" (wildcard) — if remaining values > 1, it's multi-exit
const statuses = (statusDef.enum as string[]).filter((s) => s !== "_");
return statuses.length > 1;
}
/** Extract status values from an enum-based $status field. */
@@ -39,7 +43,7 @@ function getEnumStatuses(fm: SchemaObj): string[] {
if (!props?.$status) return [];
const statusDef = props.$status;
if (!Array.isArray(statusDef.enum)) return [];
return statusDef.enum as string[];
return (statusDef.enum as string[]).filter((s) => s !== "_");
}
/** Get property names from a schema object. */
@@ -190,19 +194,15 @@ function checkOneOfDiscriminant(
}
}
/** Check status-edge consistency for a user role. "_" is reserved for $START and rejected here. */
function checkStatusEdges(
/** Check status-edge consistency for a multi-exit role. */
function checkMultiExitEdges(
roleName: string,
graphKeys: Set<string>,
statusSet: Set<string>,
errors: string[],
): void {
if (graphKeys.has("_")) {
errors.push(`role "${roleName}" must use explicit $status keys in graph, not "_"`);
return;
}
if (statusSet.has("_")) {
errors.push(`role "${roleName}" $status enum must use explicit values, not "_"`);
errors.push(`role "${roleName}" is multi-exit but graph uses "_"`);
return;
}
@@ -255,23 +255,50 @@ function checkRoleConsistency(payload: WorkflowPayload, errors: string[]): void
const statuses = getOneOfStatuses(variants);
checkOneOfDiscriminant(roleName, variants, statuses, errors);
checkStatusEdges(roleName, graphKeys, new Set(statuses), errors);
checkMultiExitEdges(roleName, graphKeys, new Set(statuses), errors);
checkMultiExitMustache(roleName, graphEntry, variants, errors);
} else if (hasStatusEnum(fm)) {
} else if (isEnumMultiExit(fm)) {
const statuses = getEnumStatuses(fm as SchemaObj);
checkStatusEdges(roleName, graphKeys, new Set(statuses), errors);
checkMultiExitEdges(roleName, graphKeys, new Set(statuses), errors);
// For enum-based schemas, mustache vars come from the flat properties
checkEnumMustache(roleName, graphEntry, fm as SchemaObj, errors);
checkSingleExitMustache(roleName, graphEntry, fm as SchemaObj, errors);
} else {
errors.push(
`role "${roleName}" must define "$status" as an enum (or oneOf const) in frontmatter`,
);
checkSingleExitRole(roleName, graphKeys, graphEntry, fm as SchemaObj | null, errors);
}
}
}
/** Check single-exit role status and mustache. */
function checkSingleExitRole(
roleName: string,
graphKeys: Set<string>,
graphEntry: Record<string, { role: string; prompt: string }>,
fm: SchemaObj | null,
errors: string[],
): void {
if (graphKeys.size > 1 || (graphKeys.size === 1 && !graphKeys.has("_"))) {
if (!graphKeys.has("_")) {
errors.push(`role "${roleName}" is single-exit but graph has no "_" key`);
} else {
errors.push(`role "${roleName}" is single-exit but has status keys other than "_"`);
}
}
const singleTarget = graphEntry._;
if (!singleTarget) return;
const vars = extractMustacheVars(singleTarget.prompt);
const propNames = fm ? getPropertyNames(fm) : new Set<string>();
for (const v of vars) {
if (v === "$status") continue;
if (!propNames.has(v)) {
errors.push(`prompt variable "${v}" not found in role "${roleName}" frontmatter`);
}
}
}
/** Check mustache vars in all edge prompts against flat schema properties. */
function checkEnumMustache(
function checkSingleExitMustache(
roleName: string,
graphEntry: Record<string, { role: string; prompt: string }>,
fm: SchemaObj,
+3 -13
View File
@@ -57,18 +57,9 @@ function isGraph(value: unknown): boolean {
if (!isRecord(value)) {
return false;
}
return Object.entries(value).every(([node, statusMap]) => {
if (!isRecord(statusMap)) {
return false;
}
return Object.entries(statusMap).every(([status, target]) => {
// "_" is only valid as a status key for the $START entry node.
if (status === "_" && node !== "$START") {
return false;
}
return isTarget(target);
});
});
return Object.values(value).every(
(statusMap) => isRecord(statusMap) && Object.values(statusMap).every((t) => isTarget(t)),
);
}
/**
@@ -105,7 +96,6 @@ export function checkWorkflowFilenameConsistency(
}
/** Validate YAML-parsed workflow document shape (outputSchema may be inline JSON Schema). */
// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: validation function with many field checks
export function parseWorkflowPayload(raw: unknown): WorkflowPayload | null {
if (!isRecord(raw)) {
return null;
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@united-workforce/dashboard",
"version": "0.1.0",
"version": "0.5.0-alpha.4",
"private": true,
"type": "module",
"scripts": {
@@ -1,196 +0,0 @@
import type { StepEntry } from "@united-workforce/protocol";
import { beforeEach, describe, expect, test, vi } from "vitest";
import {
runFrontmatterJudge,
runHallucinationJudge,
runTokenStatsJudge,
runUpstreamJudge,
} from "../src/judge/builtin/index.js";
// Mock the shared read-steps helper so the judges never shell out to `uwf`.
vi.mock("../src/judge/builtin/read-steps.js", () => ({
readThreadSteps: vi.fn(),
}));
import { readThreadSteps } from "../src/judge/builtin/read-steps.js";
const mockedReadSteps = vi.mocked(readThreadSteps);
function makeStep(overrides: Partial<StepEntry>): StepEntry {
return {
hash: "HASH000000000",
role: "worker",
output: "---\n$status: done\n---\n\nbody",
detail: "DETAIL0000000",
agent: "hermes",
timestamp: 0,
durationMs: 0,
usage: null,
...overrides,
};
}
beforeEach(() => {
mockedReadSteps.mockReset();
});
describe("frontmatter-compliance judge", () => {
test("all steps have valid frontmatter → score 1.0", async () => {
mockedReadSteps.mockReturnValue([
makeStep({ role: "a", output: "---\n$status: done\n---\n\nwork" }),
makeStep({ role: "b", output: "---\n$status: needs_input\n---\nmore" }),
]);
const result = await runFrontmatterJudge("T1");
const data = result.data as { stepsTotal: number; stepsValid: number; invalidSteps: unknown[] };
expect(result.score).toBe(1.0);
expect(data.stepsTotal).toBe(2);
expect(data.stepsValid).toBe(2);
expect(data.invalidSteps).toHaveLength(0);
});
test("some steps missing $status → partial score", async () => {
mockedReadSteps.mockReturnValue([
makeStep({ role: "a", output: "---\n$status: done\n---\nok" }),
makeStep({ role: "b", output: "---\nfoo: bar\n---\nmissing status" }),
makeStep({ role: "c", output: "no frontmatter at all" }),
]);
const result = await runFrontmatterJudge("T2");
const data = result.data as {
stepsTotal: number;
stepsValid: number;
invalidSteps: Array<{ stepIndex: number; role: string; errors: string[] }>;
};
expect(result.score).toBeCloseTo(1 / 3, 10);
expect(data.stepsTotal).toBe(3);
expect(data.stepsValid).toBe(1);
expect(data.invalidSteps).toHaveLength(2);
expect(data.invalidSteps[0]).toMatchObject({ stepIndex: 1, role: "b" });
expect(data.invalidSteps[1]).toMatchObject({ stepIndex: 2, role: "c" });
});
test("no steps → score 0 (0/0 edge case)", async () => {
mockedReadSteps.mockReturnValue([]);
const result = await runFrontmatterJudge("T3");
const data = result.data as { stepsTotal: number; stepsValid: number; invalidSteps: unknown[] };
expect(result.score).toBe(0);
expect(data.stepsTotal).toBe(0);
expect(data.stepsValid).toBe(0);
expect(data.invalidSteps).toHaveLength(0);
});
test("empty-string $status counts as invalid", async () => {
mockedReadSteps.mockReturnValue([makeStep({ role: "a", output: '---\n$status: ""\n---\nx' })]);
const result = await runFrontmatterJudge("T4");
expect(result.score).toBe(0);
});
});
describe("token-stats judge", () => {
test("steps with usage → sums correctly", async () => {
mockedReadSteps.mockReturnValue([
makeStep({
role: "a",
usage: { turns: 2, inputTokens: 100, outputTokens: 50, duration: 1.5 },
}),
makeStep({
role: "b",
usage: { turns: 3, inputTokens: 200, outputTokens: 75, duration: 2.0 },
}),
]);
const result = await runTokenStatsJudge("T1");
const data = result.data as {
totalInput: number;
totalOutput: number;
totalTurns: number;
perStep: Array<{ role: string; inputTokens: number; outputTokens: number; turns: number }>;
};
expect(result.score).toBe(1.0);
expect(data.totalInput).toBe(300);
expect(data.totalOutput).toBe(125);
expect(data.totalTurns).toBe(5);
expect(data.perStep).toHaveLength(2);
expect(data.perStep[0]).toEqual({
role: "a",
inputTokens: 100,
outputTokens: 50,
turns: 2,
duration: 1.5,
});
});
test("steps with null usage → zeros", async () => {
mockedReadSteps.mockReturnValue([
makeStep({ role: "a", usage: null }),
makeStep({ role: "b", usage: null }),
]);
const result = await runTokenStatsJudge("T2");
const data = result.data as {
totalInput: number;
totalOutput: number;
totalTurns: number;
perStep: Array<{
inputTokens: number;
outputTokens: number;
turns: number;
duration: number;
}>;
};
expect(result.score).toBe(1.0);
expect(data.totalInput).toBe(0);
expect(data.totalOutput).toBe(0);
expect(data.totalTurns).toBe(0);
expect(data.perStep[0]).toEqual({
role: "a",
inputTokens: 0,
outputTokens: 0,
turns: 0,
duration: 0,
});
});
test("empty steps → all zeros, score 1.0", async () => {
mockedReadSteps.mockReturnValue([]);
const result = await runTokenStatsJudge("T3");
const data = result.data as {
totalInput: number;
totalOutput: number;
totalTurns: number;
perStep: unknown[];
};
expect(result.score).toBe(1.0);
expect(data.totalInput).toBe(0);
expect(data.totalOutput).toBe(0);
expect(data.totalTurns).toBe(0);
expect(data.perStep).toHaveLength(0);
});
});
describe("LLM-as-judge stubs", () => {
test("upstream-consumption returns a stub", async () => {
const result = await runUpstreamJudge("T1");
expect(result.score).toBe(0);
expect(result.data).toEqual({ perStep: [] });
expect(result.schema.title).toBe("@uwf/eval-judge-upstream");
});
test("hallucination returns a stub", async () => {
const result = await runHallucinationJudge("T1");
expect(result.score).toBe(0);
expect(result.data).toEqual({ perStep: [] });
expect(result.schema.title).toBe("@uwf/eval-judge-hallucination");
});
});
-152
View File
@@ -1,152 +0,0 @@
import { bootstrap, createMemoryStore } from "@ocas/core";
import { describe, expect, test } from "vitest";
import type { JudgeRunner } from "../src/runner/index.js";
import { collect, computeOverall } from "../src/runner/index.js";
import type { EvalRunConfig, EvalStore } from "../src/storage/index.js";
import type { JudgeEntry, TaskManifest } from "../src/task/index.js";
function makeJudge(name: string, weight: number, builtin: boolean): JudgeEntry {
return {
name,
weight,
builtin,
entry: builtin ? null : `dist/judges/${name}.js`,
schema: null,
};
}
function makeManifest(judges: JudgeEntry[]): TaskManifest {
return {
name: "fix-off-by-one",
description: "test task",
workflow: "solve-issue",
prompt: "Fix the bug",
limits: { maxSteps: 10, timeoutMinutes: 30 },
judges,
};
}
function makeEvalStore(): EvalStore {
const store = createMemoryStore();
bootstrap(store);
return { store, varStore: store.var };
}
const CONFIG: EvalRunConfig = {
agent: "hermes",
model: "claude-sonnet-4",
engineVersion: "test",
};
/** Returns a fixed score per judge name. */
function scriptedRunner(scores: Record<string, number>): JudgeRunner {
return async (_taskDir, _workDir, _threadId, judge) => ({
score: scores[judge.name] ?? 0,
data: { judged: judge.name },
schema: { type: "object" },
});
}
describe("computeOverall", () => {
test("computes the weighted average correctly", () => {
const overall = computeOverall([
{ score: 0.8, weight: 0.3 },
{ score: 0.6, weight: 0.3 },
{ score: 1.0, weight: 0.4 },
]);
// 0.24 + 0.18 + 0.4 = 0.82
expect(overall).toBeCloseTo(0.82, 10);
});
test("a weight-0 judge does not affect the result", () => {
const withInformational = computeOverall([
{ score: 1.0, weight: 1.0 },
{ score: 0.0, weight: 0.0 },
]);
expect(withInformational).toBe(1.0);
});
test("returns 0 when total weight is 0", () => {
expect(computeOverall([{ score: 0.5, weight: 0 }])).toBe(0);
});
});
describe("collect", () => {
test("computes weighted score correctly across judges", async () => {
const evalStore = makeEvalStore();
const manifest = makeManifest([
makeJudge("test-pass", 0.6, false),
makeJudge("code-quality", 0.4, false),
]);
const runJudge = scriptedRunner({ "test-pass": 1.0, "code-quality": 0.5 });
const result = await collect(
{
evalStore,
taskDir: "/tmp/task",
workDir: "/tmp/work",
threadId: "THREAD123",
manifest,
config: CONFIG,
},
runJudge,
);
// 1.0 * 0.6 + 0.5 * 0.4 = 0.8
expect(result.overall).toBeCloseTo(0.8, 10);
expect(result.runHash).toBeTruthy();
expect(result.judges).toHaveLength(2);
expect(result.judges[0]).toEqual({ name: "test-pass", score: 1.0, weight: 0.6 });
const latest = evalStore.varStore.list({
exactName: "@uwf/eval/fix-off-by-one/latest",
});
expect(latest[0]?.value).toBe(result.runHash);
});
test("handles a judge with weight 0 (informational)", async () => {
const evalStore = makeEvalStore();
const manifest = makeManifest([
makeJudge("test-pass", 1.0, false),
makeJudge("token-stats", 0, true),
]);
// token-stats is builtin → default runner would score 0; give scripted score
// that would skew the result if it were counted.
const runJudge = scriptedRunner({ "test-pass": 0.5, "token-stats": 1.0 });
const result = await collect(
{
evalStore,
taskDir: "/tmp/task",
workDir: "/tmp/work",
threadId: "THREAD123",
manifest,
config: CONFIG,
},
runJudge,
);
// Only test-pass (weight 1.0) counts → overall = 0.5
expect(result.overall).toBeCloseTo(0.5, 10);
expect(result.judges).toHaveLength(2);
const tokenStats = result.judges.find((j) => j.name === "token-stats");
expect(tokenStats?.weight).toBe(0);
});
test("unknown builtin judge name throws via the default runner", async () => {
const evalStore = makeEvalStore();
const manifest = makeManifest([makeJudge("not-a-real-judge", 1.0, true)]);
// Use the default runner (no injected runner) → builtin dispatch → unknown name throws.
await expect(
collect({
evalStore,
taskDir: "/tmp/task",
workDir: "/tmp/work",
threadId: "THREAD123",
manifest,
config: CONFIG,
}),
).rejects.toThrow(/unknown builtin judge/);
});
});
-171
View File
@@ -1,171 +0,0 @@
import { bootstrap, createMemoryStore, putSchema } from "@ocas/core";
import type { CasRef } from "@united-workforce/protocol";
import { describe, expect, test } from "vitest";
import {
formatDiff,
formatList,
formatReport,
readEvalEntries,
readEvalRun,
selectEntries,
} from "../src/commands/index.js";
import type { EvalRunPayload, EvalStore } from "../src/storage/index.js";
import { EVAL_RUN_SCHEMA, setEvalLatest } from "../src/storage/index.js";
function makeEvalStore(): EvalStore {
const store = createMemoryStore();
bootstrap(store);
return { store, varStore: store.var };
}
function makePayload(
task: string,
overall: number,
timestamp: number,
judges: EvalRunPayload["judges"] = [
{
name: "frontmatter-compliance",
score: 1.0,
weight: 0.6,
dataHash: "AAAAAAAAAAAAA" as CasRef,
},
{ name: "token-stats", score: 0.5, weight: 0, dataHash: "BBBBBBBBBBBBB" as CasRef },
],
config: EvalRunPayload["config"] = {
agent: "hermes",
model: "claude-sonnet-4",
engineVersion: "1.0.0",
},
): EvalRunPayload {
return { task, config, threadId: "THREAD0123456789", judges, overall, timestamp };
}
/** Store an eval-run node in CAS and index it under @uwf/eval/<task>/latest. */
function storeRun(evalStore: EvalStore, payload: EvalRunPayload): string {
const schemaHash = putSchema(evalStore.store, EVAL_RUN_SCHEMA);
const hash = evalStore.store.cas.put(schemaHash, payload);
setEvalLatest(evalStore.varStore, payload.task, hash);
return hash;
}
describe("formatReport", () => {
test("includes task, overall, config and judges", () => {
const payload = makePayload("fix-off-by-one", 0.8, Date.UTC(2026, 0, 2, 3, 4, 5));
const output = formatReport(payload, "RUNHASH123456");
expect(output).toContain("fix-off-by-one");
expect(output).toContain("0.8000");
expect(output).toContain("hermes");
expect(output).toContain("claude-sonnet-4");
expect(output).toContain("1.0.0");
expect(output).toContain("frontmatter-compliance");
expect(output).toContain("token-stats");
expect(output).toContain("THREAD0123456789");
expect(output).toContain("RUNHASH123456");
});
test("round-trips a stored run via readEvalRun", () => {
const evalStore = makeEvalStore();
const payload = makePayload("fix-off-by-one", 0.75, Date.now());
const hash = storeRun(evalStore, payload);
const loaded = readEvalRun(evalStore, hash);
expect(loaded).not.toBeNull();
const output = formatReport(loaded as EvalRunPayload, hash);
expect(output).toContain("fix-off-by-one");
expect(output).toContain("0.7500");
});
test("readEvalRun returns null for a missing hash", () => {
const evalStore = makeEvalStore();
expect(readEvalRun(evalStore, "NOPENOPENOPE0")).toBeNull();
});
});
describe("list", () => {
test("lists eval runs stored under different tasks", () => {
const evalStore = makeEvalStore();
storeRun(evalStore, makePayload("fix-off-by-one", 0.8, 2000));
storeRun(evalStore, makePayload("write-docs", 0.6, 1000));
const entries = readEvalEntries(evalStore);
expect(entries).toHaveLength(2);
const output = formatList(selectEntries(entries, null, 20));
expect(output).toContain("fix-off-by-one");
expect(output).toContain("write-docs");
});
test("sorts newest-first by timestamp", () => {
const evalStore = makeEvalStore();
storeRun(evalStore, makePayload("old-task", 0.5, 1000));
storeRun(evalStore, makePayload("new-task", 0.5, 2000));
const selected = selectEntries(readEvalEntries(evalStore), null, 20);
expect(selected[0]?.task).toBe("new-task");
expect(selected[1]?.task).toBe("old-task");
});
test("--task filter only shows the matching task", () => {
const evalStore = makeEvalStore();
storeRun(evalStore, makePayload("fix-off-by-one", 0.8, 2000));
storeRun(evalStore, makePayload("write-docs", 0.6, 1000));
const output = formatList(selectEntries(readEvalEntries(evalStore), "write-docs", 20));
expect(output).toContain("write-docs");
expect(output).not.toContain("fix-off-by-one");
});
test("--limit caps the number of rows", () => {
const evalStore = makeEvalStore();
storeRun(evalStore, makePayload("task-a", 0.8, 3000));
storeRun(evalStore, makePayload("task-b", 0.6, 2000));
storeRun(evalStore, makePayload("task-c", 0.4, 1000));
const selected = selectEntries(readEvalEntries(evalStore), null, 2);
expect(selected).toHaveLength(2);
expect(selected.map((e) => e.task)).toEqual(["task-a", "task-b"]);
});
test("empty store renders a placeholder", () => {
const evalStore = makeEvalStore();
const output = formatList(selectEntries(readEvalEntries(evalStore), null, 20));
expect(output).toContain("(no eval runs found)");
});
});
describe("formatDiff", () => {
test("shows an upward delta when B scores higher", () => {
const a = makePayload("fix-off-by-one", 0.6, 1000);
const b = makePayload("fix-off-by-one", 0.8, 2000);
const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
expect(output).toContain("▲");
expect(output).toContain("HASHA00000000");
expect(output).toContain("HASHB00000000");
});
test("shows a downward delta when B scores lower", () => {
const a = makePayload("fix-off-by-one", 0.9, 1000);
const b = makePayload("fix-off-by-one", 0.4, 2000);
const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
expect(output).toContain("▼");
});
test("marks differing config values", () => {
const a = makePayload("fix-off-by-one", 0.6, 1000, undefined, {
agent: "hermes",
model: "claude-sonnet-4",
engineVersion: "1.0.0",
});
const b = makePayload("fix-off-by-one", 0.6, 2000, undefined, {
agent: "claude-code",
model: "claude-sonnet-4",
engineVersion: "1.0.0",
});
const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
expect(output).toContain("≠");
expect(output).toContain("claude-code");
});
});
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import { mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { afterEach, beforeEach, describe, expect, test } from "vitest";
import { prepare } from "../src/runner/index.js";
const TASK_YAML = `
name: fix-off-by-one
description: Fix an off-by-one error
workflow: solve-issue
prompt: "Fix the bug"
limits:
maxSteps: 12
timeoutMinutes: 20
judges:
- name: frontmatter-compliance
weight: 0.5
builtin: true
- name: test-pass
weight: 0.5
entry: dist/judges/test-pass.js
`;
let taskDir: string;
beforeEach(async () => {
taskDir = await mkdtemp(join(tmpdir(), "uwf-eval-task-"));
await writeFile(join(taskDir, "task.yaml"), TASK_YAML, "utf8");
const fixtureDir = join(taskDir, "fixture");
await mkdir(join(fixtureDir, "src"), { recursive: true });
await writeFile(join(fixtureDir, "src", "calc.ts"), "export const add = (a, b) => a + b + 1;\n");
await writeFile(join(fixtureDir, "package.json"), '{ "name": "fixture" }\n');
});
afterEach(async () => {
await rm(taskDir, { recursive: true, force: true });
});
describe("prepare", () => {
test("returns the parsed manifest", async () => {
const result = await prepare(taskDir);
expect(result.taskDir).toBe(taskDir);
expect(result.manifest.name).toBe("fix-off-by-one");
expect(result.manifest.workflow).toBe("solve-issue");
expect(result.manifest.limits.maxSteps).toBe(12);
expect(result.manifest.judges).toHaveLength(2);
});
test("copies fixture into a fresh temp work dir", async () => {
const result = await prepare(taskDir);
expect(result.workDir).not.toBe(taskDir);
expect(result.workDir.startsWith(tmpdir())).toBe(true);
const calc = await readFile(join(result.workDir, "src", "calc.ts"), "utf8");
expect(calc).toContain("export const add");
const pkg = await readFile(join(result.workDir, "package.json"), "utf8");
expect(pkg).toContain("fixture");
await rm(result.workDir, { recursive: true, force: true });
});
test("creates an empty work dir when no fixture/ exists", async () => {
const noFixtureDir = await mkdtemp(join(tmpdir(), "uwf-eval-nofix-"));
await writeFile(join(noFixtureDir, "task.yaml"), TASK_YAML, "utf8");
const result = await prepare(noFixtureDir);
expect(result.workDir.startsWith(tmpdir())).toBe(true);
await rm(noFixtureDir, { recursive: true, force: true });
await rm(result.workDir, { recursive: true, force: true });
});
});
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import { describe, expect, test } from "vitest";
import {
EVAL_JUDGE_FRONTMATTER_SCHEMA,
EVAL_JUDGE_HALLUCINATION_SCHEMA,
EVAL_JUDGE_TOKEN_STATS_SCHEMA,
EVAL_JUDGE_UPSTREAM_SCHEMA,
EVAL_RUN_SCHEMA,
} from "../src/storage/index.js";
describe("OCAS schema definitions", () => {
test("eval-run schema has correct title and required fields", () => {
expect(EVAL_RUN_SCHEMA.title).toBe("@uwf/eval-run");
const required = EVAL_RUN_SCHEMA.required as string[];
expect(required).toContain("task");
expect(required).toContain("config");
expect(required).toContain("threadId");
expect(required).toContain("judges");
expect(required).toContain("overall");
expect(required).toContain("timestamp");
});
test("frontmatter judge schema has correct title", () => {
expect(EVAL_JUDGE_FRONTMATTER_SCHEMA.title).toBe("@uwf/eval-judge-frontmatter");
const required = EVAL_JUDGE_FRONTMATTER_SCHEMA.required as string[];
expect(required).toContain("stepsTotal");
expect(required).toContain("stepsValid");
expect(required).toContain("invalidSteps");
});
test("upstream judge schema has correct title", () => {
expect(EVAL_JUDGE_UPSTREAM_SCHEMA.title).toBe("@uwf/eval-judge-upstream");
const required = EVAL_JUDGE_UPSTREAM_SCHEMA.required as string[];
expect(required).toContain("perStep");
});
test("hallucination judge schema has correct title", () => {
expect(EVAL_JUDGE_HALLUCINATION_SCHEMA.title).toBe("@uwf/eval-judge-hallucination");
const required = EVAL_JUDGE_HALLUCINATION_SCHEMA.required as string[];
expect(required).toContain("perStep");
});
test("token-stats judge schema has correct title", () => {
expect(EVAL_JUDGE_TOKEN_STATS_SCHEMA.title).toBe("@uwf/eval-judge-token-stats");
const required = EVAL_JUDGE_TOKEN_STATS_SCHEMA.required as string[];
expect(required).toContain("totalInput");
expect(required).toContain("totalOutput");
expect(required).toContain("totalTurns");
expect(required).toContain("perStep");
});
test("all schemas have type object at root", () => {
const schemas = [
EVAL_RUN_SCHEMA,
EVAL_JUDGE_FRONTMATTER_SCHEMA,
EVAL_JUDGE_UPSTREAM_SCHEMA,
EVAL_JUDGE_HALLUCINATION_SCHEMA,
EVAL_JUDGE_TOKEN_STATS_SCHEMA,
];
for (const s of schemas) {
expect(s.type).toBe("object");
}
});
});
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import { describe, expect, test } from "vitest";
import { parseTaskManifest } from "../src/task/index.js";
const VALID_YAML = `
name: fix-off-by-one
description: Fix an off-by-one error in a calculator
workflow: solve-issue
prompt: "Fix the bug: add(1,2) returns 4 instead of 3"
limits:
maxSteps: 15
timeoutMinutes: 30
judges:
- name: frontmatter-compliance
weight: 0.15
builtin: true
- name: test-pass
weight: 0.3
entry: dist/judges/test-pass.js
schema: schemas/test-pass.json
`;
describe("parseTaskManifest", () => {
test("parses valid task.yaml", () => {
const manifest = parseTaskManifest(VALID_YAML);
expect(manifest.name).toBe("fix-off-by-one");
expect(manifest.description).toBe("Fix an off-by-one error in a calculator");
expect(manifest.workflow).toBe("solve-issue");
expect(manifest.prompt).toBe("Fix the bug: add(1,2) returns 4 instead of 3");
expect(manifest.limits).toEqual({ maxSteps: 15, timeoutMinutes: 30 });
expect(manifest.judges).toHaveLength(2);
});
test("parses builtin judge", () => {
const manifest = parseTaskManifest(VALID_YAML);
const builtin = manifest.judges[0];
expect(builtin).toBeDefined();
expect(builtin!.name).toBe("frontmatter-compliance");
expect(builtin!.weight).toBe(0.15);
expect(builtin!.builtin).toBe(true);
expect(builtin!.entry).toBeNull();
});
test("parses custom judge with entry + schema", () => {
const manifest = parseTaskManifest(VALID_YAML);
const custom = manifest.judges[1];
expect(custom).toBeDefined();
expect(custom!.name).toBe("test-pass");
expect(custom!.weight).toBe(0.3);
expect(custom!.builtin).toBe(false);
expect(custom!.entry).toBe("dist/judges/test-pass.js");
expect(custom!.schema).toBe("schemas/test-pass.json");
});
test("defaults limits when omitted", () => {
const yaml = `
name: minimal
workflow: solve-issue
prompt: do something
judges:
- name: check
builtin: true
`;
const manifest = parseTaskManifest(yaml);
expect(manifest.limits).toEqual({ maxSteps: 20, timeoutMinutes: 30 });
});
test("defaults description to empty string", () => {
const yaml = `
name: no-desc
workflow: solve-issue
prompt: do something
judges:
- name: check
builtin: true
`;
const manifest = parseTaskManifest(yaml);
expect(manifest.description).toBe("");
});
test("rejects missing name", () => {
const yaml = `
workflow: solve-issue
prompt: do something
judges:
- name: check
builtin: true
`;
expect(() => parseTaskManifest(yaml)).toThrow("name is required");
});
test("rejects missing workflow", () => {
const yaml = `
name: test
prompt: do something
judges:
- name: check
builtin: true
`;
expect(() => parseTaskManifest(yaml)).toThrow("workflow is required");
});
test("rejects missing prompt", () => {
const yaml = `
name: test
workflow: solve-issue
judges:
- name: check
builtin: true
`;
expect(() => parseTaskManifest(yaml)).toThrow("prompt is required");
});
test("rejects empty judges array", () => {
const yaml = `
name: test
workflow: solve-issue
prompt: do something
judges: []
`;
expect(() => parseTaskManifest(yaml)).toThrow("at least one judge");
});
test("rejects non-builtin judge without entry", () => {
const yaml = `
name: test
workflow: solve-issue
prompt: do something
judges:
- name: custom-check
weight: 0.5
`;
expect(() => parseTaskManifest(yaml)).toThrow("non-builtin judge must have entry");
});
test("rejects non-object YAML root", () => {
expect(() => parseTaskManifest("just a string")).toThrow("must be a YAML mapping");
});
test("rejects judge without name", () => {
const yaml = `
name: test
workflow: solve-issue
prompt: do something
judges:
- weight: 0.5
builtin: true
`;
expect(() => parseTaskManifest(yaml)).toThrow("name is required");
});
test("defaults weight to 0 when omitted", () => {
const yaml = `
name: test
workflow: solve-issue
prompt: do something
judges:
- name: token-stats
builtin: true
`;
const manifest = parseTaskManifest(yaml);
expect(manifest.judges[0]!.weight).toBe(0);
});
});
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{
"name": "@united-workforce/eval",
"version": "0.1.0",
"private": false,
"files": [
"src",
"dist",
"package.json"
],
"type": "module",
"bin": {
"uwf-eval": "./dist/cli.js"
},
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.js"
}
},
"scripts": {
"test": "vitest run __tests__/",
"test:ci": "vitest run __tests__/"
},
"dependencies": {
"@ocas/core": "^0.3.0",
"@ocas/fs": "^0.3.0",
"@united-workforce/protocol": "workspace:^",
"@united-workforce/util": "workspace:^",
"commander": "^14.0.3",
"yaml": "^2.9.0"
},
"devDependencies": {
"typescript": "^5.8.3"
},
"repository": {
"type": "git",
"url": "https://git.shazhou.work/shazhou/united-workforce.git",
"directory": "packages/eval"
},
"homepage": "https://git.shazhou.work/shazhou/united-workforce#readme",
"bugs": {
"url": "https://git.shazhou.work/shazhou/united-workforce/issues"
},
"license": "MIT"
}
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#!/usr/bin/env node
import { Command } from "commander";
import {
registerDiffCommand,
registerListCommand,
registerReportCommand,
registerRunCommand,
} from "./commands/index.js";
const program = new Command();
program
.name("uwf-eval")
.description("Evaluate uwf workflow quality with real agents")
.version("0.1.0");
registerRunCommand(program);
registerReportCommand(program);
registerDiffCommand(program);
registerListCommand(program);
program.parse();
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import { createLogger } from "@united-workforce/util";
import type { Command } from "commander";
import { createEvalStore } from "../storage/index.js";
import { formatDiff } from "./format.js";
import { readEvalRun } from "./read.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_DIFF = "D3WZ8N5T";
export function registerDiffCommand(program: Command): void {
program
.command("diff <hash1> <hash2>")
.description("Compare two eval runs side-by-side")
.action(async (hash1: string, hash2: string) => {
try {
const evalStore = await createEvalStore();
const payloadA = readEvalRun(evalStore, hash1);
if (payloadA === null) {
process.stderr.write(`eval run not found: ${hash1}\n`);
process.exitCode = 1;
return;
}
const payloadB = readEvalRun(evalStore, hash2);
if (payloadB === null) {
process.stderr.write(`eval run not found: ${hash2}\n`);
process.exitCode = 1;
return;
}
log(LOG_DIFF, `diff a=${hash1} b=${hash2}`);
process.stdout.write(formatDiff(payloadA, hash1, payloadB, hash2));
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
process.stderr.write(`${message}\n`);
process.exitCode = 1;
}
});
}
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import type { EvalRunPayload } from "../storage/index.js";
import type { EvalListEntry } from "./types.js";
const NAME_WIDTH = 28;
const SCORE_WIDTH = 10;
const TIMESTAMP_WIDTH = 26;
/** Format a 0..1 score (or weight) with fixed precision. */
function formatScore(value: number): string {
return value.toFixed(4);
}
/** Human-readable ISO-8601 timestamp from epoch milliseconds. */
function formatTimestamp(ms: number): string {
return new Date(ms).toISOString();
}
/** Right-pad to a fixed column width (with a trailing space if already full). */
function pad(value: string, width: number): string {
return value.length >= width ? `${value} ` : value.padEnd(width);
}
/** Directional indicator for a score delta (B relative to A). */
function formatDelta(delta: number): string {
if (delta > 0) {
return `▲ +${formatScore(delta)}`;
}
if (delta < 0) {
return `${formatScore(delta)}`;
}
return `= ${formatScore(0)}`;
}
/** Render a single eval run as a human-readable report. */
export function formatReport(payload: EvalRunPayload, runHash: string): string {
const lines: string[] = [];
lines.push("=== Eval Report ===");
lines.push(`Task: ${payload.task}`);
lines.push(`Overall: ${formatScore(payload.overall)}`);
lines.push(`Timestamp: ${formatTimestamp(payload.timestamp)}`);
lines.push("");
lines.push("Config:");
lines.push(` Agent: ${payload.config.agent}`);
lines.push(` Model: ${payload.config.model}`);
lines.push(` Engine: ${payload.config.engineVersion}`);
lines.push("");
lines.push("Judges:");
lines.push(` ${pad("NAME", NAME_WIDTH)}${pad("SCORE", SCORE_WIDTH)}WEIGHT`);
for (const judge of payload.judges) {
lines.push(
` ${pad(judge.name, NAME_WIDTH)}${pad(formatScore(judge.score), SCORE_WIDTH)}${formatScore(judge.weight)}`,
);
}
lines.push("");
lines.push(`Thread: ${payload.threadId}`);
lines.push(`Run: ${runHash}`);
return `${lines.join("\n")}\n`;
}
/** Render a side-by-side comparison of two eval runs. */
export function formatDiff(
payloadA: EvalRunPayload,
hashA: string,
payloadB: EvalRunPayload,
hashB: string,
): string {
const lines: string[] = [];
lines.push("=== Eval Diff ===");
lines.push(`A: ${hashA} (${payloadA.task})`);
lines.push(`B: ${hashB} (${payloadB.task})`);
lines.push("");
const overallDelta = payloadB.overall - payloadA.overall;
lines.push("Overall:");
lines.push(
` A=${formatScore(payloadA.overall)} B=${formatScore(payloadB.overall)} ${formatDelta(overallDelta)}`,
);
lines.push("");
lines.push("Config:");
lines.push(configLine("Agent", payloadA.config.agent, payloadB.config.agent));
lines.push(configLine("Model", payloadA.config.model, payloadB.config.model));
lines.push(configLine("Engine", payloadA.config.engineVersion, payloadB.config.engineVersion));
lines.push("");
lines.push("Judges:");
lines.push(` ${pad("NAME", NAME_WIDTH)}${pad("A", SCORE_WIDTH)}${pad("B", SCORE_WIDTH)}DELTA`);
const scoresA = new Map(payloadA.judges.map((judge) => [judge.name, judge.score]));
const scoresB = new Map(payloadB.judges.map((judge) => [judge.name, judge.score]));
for (const name of unionJudgeNames(payloadA, payloadB)) {
const scoreA = scoresA.get(name);
const scoreB = scoresB.get(name);
const cellA = scoreA === undefined ? "—" : formatScore(scoreA);
const cellB = scoreB === undefined ? "—" : formatScore(scoreB);
const delta = scoreA !== undefined && scoreB !== undefined ? formatDelta(scoreB - scoreA) : "";
lines.push(
` ${pad(name, NAME_WIDTH)}${pad(cellA, SCORE_WIDTH)}${pad(cellB, SCORE_WIDTH)}${delta}`,
);
}
return `${lines.join("\n")}\n`;
}
/** Render a table of indexed eval runs. */
export function formatList(entries: ReadonlyArray<EvalListEntry>): string {
const lines: string[] = [];
lines.push(
` ${pad("TASK", NAME_WIDTH)}${pad("OVERALL", SCORE_WIDTH)}${pad("TIMESTAMP", TIMESTAMP_WIDTH)}HASH`,
);
if (entries.length === 0) {
lines.push(" (no eval runs found)");
}
for (const entry of entries) {
lines.push(
` ${pad(entry.task, NAME_WIDTH)}${pad(formatScore(entry.overall), SCORE_WIDTH)}${pad(formatTimestamp(entry.timestamp), TIMESTAMP_WIDTH)}${entry.hash}`,
);
}
return `${lines.join("\n")}\n`;
}
/** Sort newest-first, then apply optional task filter and result limit. */
export function selectEntries(
entries: ReadonlyArray<EvalListEntry>,
task: string | null,
limit: number | null,
): EvalListEntry[] {
const sorted = [...entries].sort((a, b) => b.timestamp - a.timestamp);
const filtered = task !== null ? sorted.filter((entry) => entry.task === task) : sorted;
return limit !== null ? filtered.slice(0, limit) : filtered;
}
/** Ordered union of judge names: A's order first, then B-only names. */
function unionJudgeNames(payloadA: EvalRunPayload, payloadB: EvalRunPayload): string[] {
const names: string[] = [];
const seen = new Set<string>();
for (const judge of [...payloadA.judges, ...payloadB.judges]) {
if (!seen.has(judge.name)) {
seen.add(judge.name);
names.push(judge.name);
}
}
return names;
}
/** One config row: `=` when equal, `≠` otherwise. */
function configLine(label: string, valueA: string, valueB: string): string {
const marker = valueA === valueB ? "=" : "≠";
return ` ${pad(`${label}:`, SCORE_WIDTH)}${marker} A=${valueA} B=${valueB}`;
}
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export { registerDiffCommand } from "./diff.js";
export { formatDiff, formatList, formatReport, selectEntries } from "./format.js";
export { registerListCommand } from "./list.js";
export { readEvalEntries, readEvalRun } from "./read.js";
export { registerReportCommand } from "./report.js";
export { registerRunCommand } from "./run.js";
export type { EvalListEntry } from "./types.js";
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import { createLogger } from "@united-workforce/util";
import type { Command } from "commander";
import { createEvalStore } from "../storage/index.js";
import { formatList, selectEntries } from "./format.js";
import { readEvalEntries } from "./read.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_LIST = "L5KX9R2B";
type ListCliOptions = {
task: string | undefined;
limit: string;
};
export function registerListCommand(program: Command): void {
program
.command("list")
.description("List past eval runs")
.option("--task <name>", "filter by task name")
.option("--limit <n>", "max results", "20")
.action(async (opts: ListCliOptions) => {
const limit = Number.parseInt(opts.limit, 10);
if (!Number.isInteger(limit) || limit < 1) {
process.stderr.write("--limit must be a positive integer\n");
process.exitCode = 1;
return;
}
try {
const evalStore = await createEvalStore();
const entries = readEvalEntries(evalStore);
const task = opts.task ?? null;
const selected = selectEntries(entries, task, limit);
log(LOG_LIST, `list task=${task ?? "*"} found=${entries.length} shown=${selected.length}`);
process.stdout.write(formatList(selected));
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
process.stderr.write(`${message}\n`);
process.exitCode = 1;
}
});
}
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import type { EvalRunPayload, EvalStore } from "../storage/index.js";
import type { EvalListEntry } from "./types.js";
/** Variable prefix and suffix for eval run pointers (`@uwf/eval/<task>/latest`). */
const EVAL_VAR_PREFIX = "@uwf/eval/";
const EVAL_VAR_SUFFIX = "/latest";
/** Read a single eval-run payload from CAS. Returns null when the node is absent. */
export function readEvalRun(evalStore: EvalStore, hash: string): EvalRunPayload | null {
const node = evalStore.store.cas.get(hash);
if (node === null) {
return null;
}
return node.payload as EvalRunPayload;
}
/**
* Read every indexed eval run by scanning `@uwf/eval/*\/latest` variables and
* loading the referenced CAS node. Dangling pointers are skipped.
*/
export function readEvalEntries(evalStore: EvalStore): EvalListEntry[] {
const { store, varStore } = evalStore;
const entries: EvalListEntry[] = [];
for (const variable of varStore.list()) {
if (!variable.name.startsWith(EVAL_VAR_PREFIX) || !variable.name.endsWith(EVAL_VAR_SUFFIX)) {
continue;
}
const node = store.cas.get(variable.value);
if (node === null) {
continue;
}
const payload = node.payload as EvalRunPayload;
entries.push({
task: payload.task,
overall: payload.overall,
timestamp: payload.timestamp,
hash: variable.value,
});
}
return entries;
}
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@@ -1,32 +0,0 @@
import { createLogger } from "@united-workforce/util";
import type { Command } from "commander";
import { createEvalStore } from "../storage/index.js";
import { formatReport } from "./format.js";
import { readEvalRun } from "./read.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_REPORT = "R7QP2M4K";
export function registerReportCommand(program: Command): void {
program
.command("report <hash>")
.description("Show eval run results")
.action(async (hash: string) => {
try {
const evalStore = await createEvalStore();
const payload = readEvalRun(evalStore, hash);
if (payload === null) {
process.stderr.write(`eval run not found: ${hash}\n`);
process.exitCode = 1;
return;
}
log(LOG_REPORT, `report task=${payload.task} hash=${hash}`);
process.stdout.write(formatReport(payload, hash));
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
process.stderr.write(`${message}\n`);
process.exitCode = 1;
}
});
}
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@@ -1,84 +0,0 @@
import { resolve } from "node:path";
import type { Command } from "commander";
import type { RunResult } from "../runner/index.js";
import { collect, execute, getEngineVersion, prepare } from "../runner/index.js";
import type { EvalRunConfig } from "../storage/index.js";
import { createEvalStore } from "../storage/index.js";
type RunCliOptions = {
agent: string;
model: string | undefined;
count: string;
};
async function runOnce(
taskDir: string,
agent: string,
model: string,
engineVersion: string,
): Promise<RunResult> {
const prepared = await prepare(taskDir);
const { manifest, workDir } = prepared;
const { threadId } = await execute({
workDir,
workflow: manifest.workflow,
prompt: manifest.prompt,
agent,
maxSteps: manifest.limits.maxSteps,
});
const evalStore = await createEvalStore();
const config: EvalRunConfig = { agent, model, engineVersion };
const collected = await collect({
evalStore,
taskDir: prepared.taskDir,
workDir,
threadId,
manifest,
config,
});
return {
runHash: collected.runHash,
overall: collected.overall,
task: manifest.name,
judges: collected.judges,
};
}
export function registerRunCommand(program: Command): void {
program
.command("run <task>")
.description("Run eval on a task directory or tarball")
.option("--agent <name>", "agent adapter to use", "hermes")
.option("--model <model>", "model override")
.option("--count <n>", "number of eval runs", "1")
.action(async (task: string, opts: RunCliOptions) => {
const taskDir = resolve(task);
const agent = opts.agent;
const model = opts.model ?? "";
const count = Number.parseInt(opts.count, 10);
if (!Number.isInteger(count) || count < 1) {
process.stderr.write("--count must be a positive integer\n");
process.exitCode = 1;
return;
}
const engineVersion = getEngineVersion();
try {
const results: RunResult[] = [];
for (let i = 0; i < count; i++) {
results.push(await runOnce(taskDir, agent, model, engineVersion));
}
const output = count === 1 ? results[0] : results;
process.stdout.write(`${JSON.stringify(output)}\n`);
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
process.stderr.write(`${message}\n`);
process.exitCode = 1;
}
});
}
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@@ -1,9 +0,0 @@
import type { CasRef } from "@united-workforce/protocol";
/** Summary row for the `list` command: one indexed eval run. */
export type EvalListEntry = {
task: string;
overall: number;
timestamp: number;
hash: CasRef;
};
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@@ -1,34 +0,0 @@
// Judge types
export type { JudgeInput, JudgeOutput } from "./judge/index.js";
export type {
CollectInput,
CollectResult,
ExecuteInput,
ExecuteResult,
JudgeRunner,
JudgeRunOutput,
JudgeSummary,
PrepareResult,
RunOptions,
RunResult,
} from "./runner/index.js";
// Runner (prepare → execute → collect)
export { collect, computeOverall, execute, getEngineVersion, prepare } from "./runner/index.js";
export type {
EvalJudgeRecord,
EvalRunConfig,
EvalRunPayload,
EvalStore,
} from "./storage/index.js";
// Storage schemas and types
export {
createEvalStore,
EVAL_JUDGE_FRONTMATTER_SCHEMA,
EVAL_JUDGE_HALLUCINATION_SCHEMA,
EVAL_JUDGE_TOKEN_STATS_SCHEMA,
EVAL_JUDGE_UPSTREAM_SCHEMA,
EVAL_RUN_SCHEMA,
setEvalLatest,
} from "./storage/index.js";
export type { JudgeEntry, TaskLimits, TaskManifest } from "./task/index.js";
export { loadTaskManifest, parseTaskManifest } from "./task/index.js";
@@ -1,95 +0,0 @@
import { createLogger } from "@united-workforce/util";
import { parse as parseYaml } from "yaml";
import { EVAL_JUDGE_FRONTMATTER_SCHEMA } from "../../storage/index.js";
import { readThreadSteps } from "./read-steps.js";
import type { BuiltinJudgeOutput } from "./types.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_RESULT = "F2QH7R4M";
const FENCE = "---";
type InvalidStep = {
stepIndex: number;
role: string;
errors: string[];
};
/**
* Extract the YAML frontmatter block from a step output. Returns the inner YAML
* string when the output starts with a `---\n` block closed by a `\n---` fence,
* otherwise null.
*/
function extractFrontmatterYaml(output: unknown): string | null {
if (typeof output !== "string") {
return null;
}
if (!output.startsWith(`${FENCE}\n`)) {
return null;
}
const rest = output.slice(FENCE.length + 1);
const closeIndex = rest.indexOf(`\n${FENCE}`);
if (closeIndex === -1) {
return null;
}
return rest.slice(0, closeIndex);
}
/** Validate a single step's frontmatter, returning a list of errors (empty = valid). */
function validateStepFrontmatter(output: unknown): string[] {
const yaml = extractFrontmatterYaml(output);
if (yaml === null) {
return ["output does not begin with a valid '---' frontmatter block"];
}
let parsed: unknown;
try {
parsed = parseYaml(yaml);
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
return [`frontmatter YAML failed to parse: ${message}`];
}
if (typeof parsed !== "object" || parsed === null || Array.isArray(parsed)) {
return ["frontmatter is not a YAML mapping"];
}
const status = (parsed as Record<string, unknown>).$status;
if (typeof status !== "string" || status.trim() === "") {
return ["$status field is missing or not a non-empty string"];
}
return [];
}
/**
* Deterministic judge: every step's agent output must contain valid YAML
* frontmatter with a non-empty `$status` field. Score = stepsValid / stepsTotal
* (0 when there are no steps).
*/
export async function runFrontmatterJudge(threadId: string): Promise<BuiltinJudgeOutput> {
const steps = readThreadSteps(threadId);
const invalidSteps: InvalidStep[] = [];
for (let i = 0; i < steps.length; i++) {
const step = steps[i];
const errors = validateStepFrontmatter(step.output);
if (errors.length > 0) {
invalidSteps.push({ stepIndex: i, role: step.role, errors });
}
}
const stepsTotal = steps.length;
const stepsValid = stepsTotal - invalidSteps.length;
const score = stepsTotal > 0 ? stepsValid / stepsTotal : 0;
log(LOG_RESULT, `frontmatter thread=${threadId} valid=${stepsValid}/${stepsTotal}`);
return {
score,
data: { stepsTotal, stepsValid, invalidSteps },
schema: EVAL_JUDGE_FRONTMATTER_SCHEMA,
};
}
@@ -1,17 +0,0 @@
import { EVAL_JUDGE_HALLUCINATION_SCHEMA } from "../../storage/index.js";
import type { BuiltinJudgeOutput } from "./types.js";
/**
* LLM-as-judge: detects claims in each step's output that are not grounded in
* the available context (hallucinations).
*
* TODO: LLM-as-judge needs provider config to call LLM API. Returns a stub
* (score 0, empty perStep) until the LLM call path is wired up.
*/
export async function runHallucinationJudge(_threadId: string): Promise<BuiltinJudgeOutput> {
return {
score: 0,
data: { perStep: [] },
schema: EVAL_JUDGE_HALLUCINATION_SCHEMA,
};
}
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@@ -1,6 +0,0 @@
export { runFrontmatterJudge } from "./frontmatter.js";
export { runHallucinationJudge } from "./hallucination.js";
export { readThreadSteps } from "./read-steps.js";
export { runTokenStatsJudge } from "./token-stats.js";
export type { BuiltinJudge, BuiltinJudgeOutput } from "./types.js";
export { runUpstreamJudge } from "./upstream.js";
@@ -1,14 +0,0 @@
import { execFileSync } from "node:child_process";
import type { StepEntry, ThreadStepsOutput } from "@united-workforce/protocol";
/** Shell out to `uwf step list` and return the parsed step entries (excludes start entry). */
export function readThreadSteps(threadId: string): StepEntry[] {
const stdout = execFileSync("uwf", ["step", "list", threadId], {
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
}).trim();
const parsed = JSON.parse(stdout) as ThreadStepsOutput;
// steps[0] is the StartEntry; the rest are StepEntry records.
return parsed.steps.slice(1) as StepEntry[];
}
@@ -1,53 +0,0 @@
import { createLogger } from "@united-workforce/util";
import { EVAL_JUDGE_TOKEN_STATS_SCHEMA } from "../../storage/index.js";
import { readThreadSteps } from "./read-steps.js";
import type { BuiltinJudgeOutput } from "./types.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_RESULT = "T7KQ3M9P";
type PerStepStats = {
role: string;
inputTokens: number;
outputTokens: number;
turns: number;
duration: number;
};
/**
* Informational judge: aggregate token usage across every step. Always scores
* 1.0 it never penalizes a run, it only reports usage. Steps with null usage
* contribute zeros.
*/
export async function runTokenStatsJudge(threadId: string): Promise<BuiltinJudgeOutput> {
const steps = readThreadSteps(threadId);
let totalInput = 0;
let totalOutput = 0;
let totalTurns = 0;
const perStep: PerStepStats[] = [];
for (const step of steps) {
const usage = step.usage;
const inputTokens = usage !== null ? usage.inputTokens : 0;
const outputTokens = usage !== null ? usage.outputTokens : 0;
const turns = usage !== null ? usage.turns : 0;
const duration = usage !== null ? usage.duration : 0;
totalInput += inputTokens;
totalOutput += outputTokens;
totalTurns += turns;
perStep.push({ role: step.role, inputTokens, outputTokens, turns, duration });
}
log(LOG_RESULT, `token-stats thread=${threadId} in=${totalInput} out=${totalOutput}`);
return {
score: 1.0,
data: { totalInput, totalOutput, totalTurns, perStep },
schema: EVAL_JUDGE_TOKEN_STATS_SCHEMA,
};
}
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import type { JSONSchema } from "@ocas/core";
/**
* Output produced by a builtin judge. Structurally identical to the runner's
* `JudgeRunOutput`; defined locally to keep the judge module free of a
* dependency on the runner module.
*/
export type BuiltinJudgeOutput = {
score: number;
data: unknown;
/** Schema describing `data`, used when persisting to CAS. */
schema: JSONSchema;
};
/** A builtin judge analyzes a thread's steps and returns a scored result. */
export type BuiltinJudge = (threadId: string) => Promise<BuiltinJudgeOutput>;
@@ -1,17 +0,0 @@
import { EVAL_JUDGE_UPSTREAM_SCHEMA } from "../../storage/index.js";
import type { BuiltinJudgeOutput } from "./types.js";
/**
* LLM-as-judge: measures how well each role consumed the relevant outputs from
* upstream steps.
*
* TODO: LLM-as-judge needs provider config to call LLM API. Returns a stub
* (score 0, empty perStep) until the LLM call path is wired up.
*/
export async function runUpstreamJudge(_threadId: string): Promise<BuiltinJudgeOutput> {
return {
score: 0,
data: { perStep: [] },
schema: EVAL_JUDGE_UPSTREAM_SCHEMA,
};
}
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@@ -1,10 +0,0 @@
export {
type BuiltinJudge,
type BuiltinJudgeOutput,
readThreadSteps,
runFrontmatterJudge,
runHallucinationJudge,
runTokenStatsJudge,
runUpstreamJudge,
} from "./builtin/index.js";
export type { JudgeInput, JudgeOutput } from "./types.js";
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@@ -1,15 +0,0 @@
/** Output shape every judge must produce on stdout (JSON). */
export type JudgeOutput<T = unknown> = {
/** Score between 0.0 and 1.0. */
score: number;
/** Judge-specific structured data, stored in CAS with its own schema. */
data: T;
};
/** Input context passed to judge scripts via argv. */
export type JudgeInput = {
/** Working directory where the task was executed. */
cwd: string;
/** Thread ID of the eval run. */
threadId: string;
};
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import { execFileSync } from "node:child_process";
import { readFile } from "node:fs/promises";
import { resolve } from "node:path";
import type { JSONSchema, Store } from "@ocas/core";
import { putSchema } from "@ocas/core";
import type { CasRef } from "@united-workforce/protocol";
import { createLogger } from "@united-workforce/util";
import type { JudgeOutput } from "../judge/index.js";
import {
runFrontmatterJudge,
runHallucinationJudge,
runTokenStatsJudge,
runUpstreamJudge,
} from "../judge/index.js";
import type { EvalJudgeRecord, EvalRunPayload } from "../storage/index.js";
import { EVAL_RUN_SCHEMA, setEvalLatest } from "../storage/index.js";
import type { JudgeEntry } from "../task/index.js";
import type {
CollectInput,
CollectResult,
JudgeRunner,
JudgeRunOutput,
JudgeSummary,
} from "./types.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_JUDGE = "CT6N3P2K";
const LOG_STORED = "CT9V2Q7M";
/** Permissive schema for judge data without a dedicated schema (e.g. builtin placeholders). */
const GENERIC_DATA_SCHEMA: JSONSchema = { type: "object" };
/**
* Compute the weighted overall score. Judges with weight 0 are informational
* and do not affect the result (they contribute 0 to both numerator and
* denominator). Returns 0 when total weight is 0.
*/
export function computeOverall(judges: ReadonlyArray<{ score: number; weight: number }>): number {
let totalWeight = 0;
let weighted = 0;
for (const judge of judges) {
totalWeight += judge.weight;
weighted += judge.score * judge.weight;
}
return totalWeight > 0 ? weighted / totalWeight : 0;
}
/** Run a task-provided judge script: `node <entry> <cwd> <threadId>`. */
async function runTaskJudge(
taskDir: string,
workDir: string,
threadId: string,
judge: JudgeEntry,
): Promise<JudgeRunOutput> {
if (judge.entry === null) {
throw new Error(`judge "${judge.name}" is not builtin but has no entry`);
}
const entryPath = resolve(taskDir, judge.entry);
let stdout: string;
try {
stdout = execFileSync("node", [entryPath, workDir, threadId], {
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
maxBuffer: 50 * 1024 * 1024,
});
} catch (e) {
const message = e instanceof Error ? e.message : String(e);
throw new Error(`judge "${judge.name}" failed: ${message}`);
}
const line = stdout.trim().split("\n").pop()?.trim() ?? "";
let parsed: unknown;
try {
parsed = JSON.parse(line);
} catch {
throw new Error(`judge "${judge.name}" stdout is not valid JSON: ${line || "(empty)"}`);
}
const output = parsed as JudgeOutput;
if (typeof output.score !== "number") {
throw new Error(`judge "${judge.name}" output missing numeric score`);
}
const schema =
judge.schema !== null ? await loadSchema(resolve(taskDir, judge.schema)) : GENERIC_DATA_SCHEMA;
return { score: output.score, data: output.data, schema };
}
/** Load and parse an OCAS JSON Schema file. */
async function loadSchema(path: string): Promise<JSONSchema> {
const text = await readFile(path, "utf8");
return JSON.parse(text) as JSONSchema;
}
/** Dispatch a builtin judge by name. Throws on an unknown builtin name. */
async function runBuiltinJudge(name: string, threadId: string): Promise<JudgeRunOutput> {
switch (name) {
case "frontmatter-compliance":
return runFrontmatterJudge(threadId);
case "upstream-consumption":
return runUpstreamJudge(threadId);
case "hallucination":
return runHallucinationJudge(threadId);
case "token-stats":
return runTokenStatsJudge(threadId);
default:
throw new Error(`unknown builtin judge "${name}"`);
}
}
/**
* Default judge runner. Builtin judges are dispatched by name; task judges spawn
* their entry script.
*/
const defaultJudgeRunner: JudgeRunner = async (taskDir, workDir, threadId, judge) => {
if (judge.builtin) {
return runBuiltinJudge(judge.name, threadId);
}
return runTaskJudge(taskDir, workDir, threadId, judge);
};
/** Persist judge data to CAS under its schema and return the CAS hash. */
async function storeJudgeData(store: Store, schema: JSONSchema, data: unknown): Promise<CasRef> {
const schemaHash = await putSchema(store, schema);
return (await store.cas.put(schemaHash, data)) as CasRef;
}
/**
* Run all judges, store their data and the overall eval-run record in CAS, then
* index the run under `@uwf/eval/<task>/latest`.
*/
export async function collect(
input: CollectInput,
runJudge: JudgeRunner = defaultJudgeRunner,
): Promise<CollectResult> {
const { evalStore, taskDir, workDir, threadId, manifest, config } = input;
const { store, varStore } = evalStore;
const records: EvalJudgeRecord[] = [];
for (const judge of manifest.judges) {
const result = await runJudge(taskDir, workDir, threadId, judge);
const dataHash = await storeJudgeData(store, result.schema, result.data);
records.push({ name: judge.name, score: result.score, weight: judge.weight, dataHash });
log(LOG_JUDGE, `judge=${judge.name} score=${result.score} weight=${judge.weight}`);
}
const overall = computeOverall(records);
const payload: EvalRunPayload = {
task: manifest.name,
config,
threadId,
judges: records,
overall,
timestamp: Date.now(),
};
const schemaHash = await putSchema(store, EVAL_RUN_SCHEMA);
const runHash = (await store.cas.put(schemaHash, payload)) as string;
setEvalLatest(varStore, manifest.name, runHash);
log(LOG_STORED, `stored eval-run task=${manifest.name} hash=${runHash} overall=${overall}`);
const judges: JudgeSummary[] = records.map((r) => ({
name: r.name,
score: r.score,
weight: r.weight,
}));
return { runHash, overall, judges };
}
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@@ -1,87 +0,0 @@
import { execFileSync } from "node:child_process";
import { createLogger } from "@united-workforce/util";
import type { ExecuteInput, ExecuteResult } from "./types.js";
const log = createLogger({ sink: { kind: "stderr" } });
const LOG_START = "EX5M2T9V";
const LOG_EXEC = "EX7Q4K2N";
/** Resolve the uwf CLI binary. Override with `UWF_BIN` for testing. */
function uwfBin(): string {
const override = process.env.UWF_BIN;
return override !== undefined && override !== "" ? override : "uwf";
}
/** Run a uwf subcommand and return trimmed stdout. */
function runUwf(args: string[], cwd: string): string {
try {
return execFileSync(uwfBin(), args, {
encoding: "utf8",
stdio: ["ignore", "pipe", "pipe"],
maxBuffer: 50 * 1024 * 1024,
cwd,
}).trim();
} catch (e) {
const err = e as NodeJS.ErrnoException & { stderr?: Buffer | string | null };
const stderr =
err.stderr == null
? ""
: typeof err.stderr === "string"
? err.stderr
: err.stderr.toString("utf8");
const detail = stderr.trim() !== "" ? `: ${stderr.trim()}` : "";
throw new Error(`uwf ${args[0]} ${args[1]} failed${detail}`);
}
}
/** Parse the thread ID from `uwf thread start` JSON output (`{ workflow, thread }`). */
function parseThreadId(stdout: string): string {
let parsed: unknown;
try {
parsed = JSON.parse(stdout);
} catch {
throw new Error(`uwf thread start did not emit valid JSON: ${stdout || "(empty)"}`);
}
const obj = parsed as Record<string, unknown>;
const thread = obj.thread;
if (typeof thread !== "string" || thread === "") {
throw new Error(`uwf thread start output missing thread id: ${stdout}`);
}
return thread;
}
/**
* Execute a workflow: create a thread, then run it for up to `maxSteps` steps.
* Shells out to the uwf CLI rather than importing it directly.
*/
export async function execute(input: ExecuteInput): Promise<ExecuteResult> {
const startOut = runUwf(
["thread", "start", input.workflow, "-p", input.prompt, "--cwd", input.workDir],
input.workDir,
);
const threadId = parseThreadId(startOut);
log(LOG_START, `thread started thread=${threadId} workflow=${input.workflow}`);
runUwf(
["thread", "exec", threadId, "--agent", input.agent, "-c", String(input.maxSteps)],
input.workDir,
);
log(LOG_EXEC, `thread executed thread=${threadId} maxSteps=${input.maxSteps}`);
return { threadId };
}
/** Best-effort lookup of the uwf engine version (`uwf -V`); "unknown" on failure. */
export function getEngineVersion(): string {
try {
return execFileSync(uwfBin(), ["-V"], {
encoding: "utf8",
stdio: ["ignore", "pipe", "ignore"],
}).trim();
} catch {
return "unknown";
}
}
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@@ -1,15 +0,0 @@
export { collect, computeOverall } from "./collect.js";
export { execute, getEngineVersion } from "./execute.js";
export { prepare } from "./prepare.js";
export type {
CollectInput,
CollectResult,
ExecuteInput,
ExecuteResult,
JudgeRunner,
JudgeRunOutput,
JudgeSummary,
PrepareResult,
RunOptions,
RunResult,
} from "./types.js";

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