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united-workforce/packages/util/src/developer-reference.ts
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xingyue 5970456a54
CI / check (pull_request) Failing after 8m30s
refactor: align package folder names with npm package names
Rename packages/ subdirectories to match their @united-workforce/* scope:
  cli-workflow → cli
  workflow-agent-builtin → agent-builtin
  workflow-agent-claude-code → agent-claude-code
  workflow-agent-hermes → agent-hermes
  workflow-dashboard → dashboard
  workflow-protocol → protocol
  workflow-util-agent → util-agent
  workflow-util → util

Updated all tsconfig references, scripts, and active docs.
Historical docs (docs/plans/, docs/superpowers/) left as-is.

Closes #21
2026-06-02 23:45:45 +08:00

141 lines
4.4 KiB
TypeScript

export function generateDeveloperReference(): string {
return `# Developer Reference
Guide for contributing to the workflow engine codebase.
## Monorepo Structure
\`\`\`
packages/
protocol/ # Shared types (WorkflowPayload, StepNodePayload, etc.)
util/ # Base32, ULID, logger, frontmatter parsing, skill references
util-agent/ # createAgent factory, context builder, extract pipeline
agent-hermes/ # uwf-hermes CLI (spawns Hermes chat sessions)
agent-builtin/ # uwf-builtin CLI (direct LLM calls via OpenAI API)
cli/ # uwf CLI (moderator, thread/step/cas/config commands)
\`\`\`
Dependency layers (each only imports from packages above it):
\`\`\`
protocol → util → util-agent → agent-hermes / agent-builtin / cli
\`\`\`
External CAS: \`@ocas/core\` (store API, hashing, schema validation) + \`@ocas/fs\` (filesystem backend).
## Coding Conventions
### Functional-first
| Rule | Description |
|------|-------------|
| \`type\` over \`interface\` | All type definitions use \`type\` |
| \`function\` over \`class\` | Pure functions + closures, no class |
| No \`this\` | Functions must not depend on \`this\` context |
| No inheritance | No \`extends\`, \`implements\`, \`abstract\` |
| No optional properties | Use \`T \\| null\` instead of \`?:\` |
| Immutability first | Use \`Readonly<T>\`, \`as const\`, avoid mutation |
Classes allowed only when required by third-party libraries or for Error subclasses.
### Error Handling
- \`Result<T, E>\` type for expected failures (\`ok\`/\`err\` constructors from \`@united-workforce/util\`)
- \`throw\` only for unrecoverable bugs
- No try-catch for flow control
### Async
Always \`async/await\`, never \`.then()\` chains.
### Logging
\`console.*\` is banned (Biome \`noConsole\` rule). Use the structured logger:
\`\`\`typescript
import { createLogger } from "@united-workforce/util";
const log = createLogger();
log("4KNMR2PX", "Loading workflow..."); // 8-char Crockford Base32 tag
\`\`\`
Each call site gets a unique hand-written tag. \`grep "4KNMR2PX"\` in logs → instant code location.
CLI package (\`@united-workforce/cli\`) may use \`console.log\` for user-facing output with a biome-ignore comment.
### No Dynamic Import
No \`await import()\` in production code. Always static top-level \`import\`. Test files are exempt.
### Naming
- Workflow names: verb-first kebab-case (\`solve-issue\`, \`review-code\`)
- IDs: Crockford Base32 — CAS hash (XXH64, 13-char), Thread ID (ULID, 26-char)
## Development Workflow
\`\`\`bash
bun install # install all workspace deps
bun run build # tsc --build (all packages)
bun run check # tsc + biome check + lint-log-tags
bun run format # biome format --write
bun test # run all tests
\`\`\`
Before committing: \`bun run check\` + \`bun test\` must both pass.
### Testing
- \`cli\`: vitest
- Other packages: \`bun test\`
- Test files live in \`__tests__/\` directories
### Publishing
Fixed-mode versioning — all \`@united-workforce/*\` packages share the same version number.
\`\`\`bash
bun changeset # describe the change
bun version # bump versions + changelogs
bun release # build + test + publish to npmjs
\`\`\`
## Key Modules
### Moderator (\`cli/src/moderator/\`)
Status-based graph evaluator. Reads \`graph[lastRole][output.$status]\` to determine the next role. Zero LLM cost.
### Extract Pipeline (\`util-agent/src/\`)
1. Agent produces frontmatter markdown
2. \`parseFrontmatterMarkdown()\` extracts YAML frontmatter
3. \`tryFrontmatterFastPath()\` validates against role's output schema
4. If fast path fails, retries up to 2 times via agent continue
5. Validated output stored as CAS node
### createAgent Factory (\`util-agent/src/run.ts\`)
Shared entry point for all agent CLIs. Handles:
- Argument parsing (\`--thread\`, \`--role\`, \`--prompt\`)
- Context building (thread history, workflow definition)
- Output extraction and CAS persistence
- Frontmatter retry loop
### CAS Integration
All data is CAS-addressed via \`@ocas/core\`:
- \`store.put(schemaHash, data)\` → content hash
- \`store.get(hash)\` → node
- \`validate(store, node)\` → schema check
- Schemas registered at workflow add time
## Commit Convention
\`\`\`
<type>(<scope>): <description>
type: feat | fix | refactor | docs | chore | test
scope: workflow | cli | moderator | util-agent | hermes | util | protocol
\`\`\`
`;
}