feat: add DDD scan, sync, and update commands for document indexing

- Implemented `/ddd:scan` command to analyze existing codebases and generate document indices without specifications. This includes phases for project structure analysis, component discovery, feature inference, and requirement extraction.
- Introduced `/ddd:sync` command for post-task synchronization, updating document indices, generating action logs, and refreshing feature/component documentation after development tasks.
- Added `/ddd:update` command for lightweight incremental updates to the document index, allowing for quick impact checks during development and pre-commit validation.
- Created `execute.md` for the coordinator role in the team lifecycle, detailing the spawning of executor team-workers for IMPL tasks.
- Added `useHasHydrated` hook to determine if the Zustand workflow store has been rehydrated from localStorage, improving state management reliability.
This commit is contained in:
catlog22
2026-03-07 00:00:18 +08:00
parent a9469a5e3b
commit 7ee9b579fa
18 changed files with 2739 additions and 155 deletions

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---
name: auto
description: Chain command - automated document-driven development flow. Detects project state and runs the appropriate chain for new or existing projects.
argument-hint: "[-y|--yes] [--skip-spec] [--skip-build] [--spec <session-id>] [--resume] \"project idea or task description\""
allowed-tools: TodoWrite(*), Agent(*), AskUserQuestion(*), Read(*), Grep(*), Glob(*), Bash(*), Edit(*), Write(*)
---
## Auto Mode
When `--yes` or `-y`: All sub-commands run in auto mode. Minimal human intervention.
# DDD Auto Command (/ddd:auto)
## Purpose
Orchestrate the full document-driven development lifecycle. **Adapts to project state** — works for both new projects and existing codebases.
## Flow Variants
### Variant 1: New Project (no code, no spec)
```
spec-generator → ddd:index-build → ddd:plan → ddd:execute → verify → ddd:sync
```
### Variant 2: Existing Project (has code, no spec)
```
ddd:scan → ddd:plan → ddd:execute → verify → ddd:sync
```
### Variant 3: Existing Project with Spec (has code + spec)
```
ddd:index-build → ddd:plan → ddd:execute → verify → ddd:sync
```
### Variant 4: Index Exists (has doc-index.json)
```
ddd:plan → ddd:execute → verify → ddd:sync
```
## Flow Diagram
```
┌────────────────────────────────────────────────────────────┐
│ /ddd:auto │
│ │
│ Stage 0: Detect Project State │
│ ┌───────────────────────────────────┐ │
│ │ has_codebase? has_spec? has_index?│ │
│ └────────────┬──────────────────────┘ │
│ │ │
│ ┌──────────┼──────────────┐ │
│ ▼ ▼ ▼ │
│ No Code Code Only Code + Spec Index Exists │
│ │ │ │ │ │
│ ▼ │ │ │ │
│ Stage 1 │ │ │ │
│ Spec Gen │ │ │ │
│ │ │ │ │ │
│ ▼ │ ▼ │ │
│ Stage 2a Stage 2b Stage 2a │ │
│ index-build ddd:scan index-build │ │
│ (Path A or Path B auto-detected) │ │
│ │ │ │
│ └───────────────────┬───────────────────┘ │
│ ▼ │
│ Stage 3: DDD Plan (enhanced) │
│ (doc-index query + exploration + │
│ clarification + task planning) │
│ │ │
│ ▼ │
│ Stage 4: Execute │
│ (ddd:execute = doc-aware execution) │
│ │ │
│ ▼ │
│ Stage 4.5: Verify Gate │
│ (convergence + build + lint + tests │
│ → execution-manifest.json) │
│ │ │
│ PASS / WARN → continue │
│ FAIL → ask user │
│ │ │
│ ▼ │
│ Stage 5: Doc Sync │
│ (auto-triggered with --from-manifest, │
│ or manual /ddd:sync) │
└────────────────────────────────────────────────────────────┘
```
## Stage 0: Project State Detection
Automatically detect project state to determine which stages to run:
```
Check 1: doc-index.json exists? → has_index
Check 2: SPEC-* directories exist? → has_spec
Check 3: Source code directories? → has_codebase
Check 4: project-tech.json exists? → has_tech_analysis
```
### Decision Matrix
| has_codebase | has_spec | has_index | Action |
|:---:|:---:|:---:|--------|
| No | No | No | Stage 1 (spec-gen) → Stage 2a (index-build) → Stage 3-5 |
| No | Yes | No | Stage 2a (index-build) → Stage 3-5 |
| Yes | No | No | **Stage 2b (ddd:scan)** → Stage 3-5 |
| Yes | Yes | No | Stage 2a (index-build) → Stage 3-5 |
| Yes | * | Yes | **Skip to Stage 3** (index exists) |
### Override Flags
| Flag | Effect |
|------|--------|
| `--skip-spec` | Never run spec-generator |
| `--skip-build` | Never run index-build |
| `--spec <id>` | Use specific spec session, force Path A |
| `--from-scratch` | Rebuild index even if exists |
## Stage 1: Specification (conditional)
### Run When
- No codebase AND no spec AND `--skip-spec` not set
- User provides a new project idea (not an existing task description)
### Skip When
- `--skip-spec` flag
- Codebase already exists (existing project)
- `--spec <id>` pointing to existing session
### Execution
```
Invoke /spec-generator with user input
→ Output: .workflow/.doc-index/specs/SPEC-{slug}-{date}/
```
## Stage 2: Index Construction (conditional)
### Run When
- `doc-index.json` does not exist
- OR `--from-scratch` flag
### Route Selection
```
Has spec outputs → Stage 2a: /ddd:index-build (spec-first)
No spec, has code → Stage 2b: /ddd:scan (code-first)
```
### Stage 2a: /ddd:index-build (has spec)
```
Invoke /ddd:index-build [-y] [-s <spec-id>]
→ Output: doc-index.json from spec entities + code mapping
```
### Stage 2b: /ddd:scan (no spec, has code)
```
Invoke /ddd:scan [-y]
→ Output: doc-index.json from code analysis + inferred features
```
### Skip When
- `--skip-build` flag
- `doc-index.json` exists AND NOT `--from-scratch`
- In this case, suggest `/ddd:update` for incremental refresh
## Stage 3: Planning (always runs)
### Execution
```
Invoke /ddd:plan [-y] "task description"
```
The enhanced `/ddd:plan` now performs:
1. Doc-index query (instant context from features, requirements, components, ADRs)
2. Doc-index-guided exploration (1-4 angles based on affected features)
3. Clarification (aggregate ambiguities from exploration + doc-index gaps)
4. Task planning (plan.json + TASK-*.json with doc_context traceability)
5. Handoff selection
Output:
- `plan.json` — plan overview with doc_context
- `.task/TASK-*.json` — individual tasks with doc_context
- `exploration-{angle}.json` — exploration results (if Phase 2 ran)
- `planning-context.md` — legacy context package
### Handoff Decision
After planning, `/ddd:plan` presents execution options:
| Option | Description | Auto-Select When |
|--------|-------------|-----------------|
| **ddd:execute** | Document-aware execution (recommended) | Default in ddd workflow |
| **lite-execute** | Standard execution (no doc awareness) | When doc traceability not needed |
| **direct** | Start coding with context | User prefers manual |
| **stop** | Just the plan context | Planning/research only |
With `-y`: Auto-select `ddd:execute`.
## Stage 4: Execution
Based on Stage 3 handoff decision:
| Mode | Delegates To |
|------|-------------|
| **ddd:execute** | `/ddd:execute --in-memory` with plan.json + doc-index enrichment |
| lite-execute | `/workflow:lite-execute` with plan.json path |
| direct | Output context package, developer works manually |
| stop | End here, no execution |
### ddd:execute Features (when selected)
- Doc-enriched task prompts (feature context + component docs + ADR constraints)
- Per-batch impact verification (changes stay within planned scope)
- Result persistence (`TASK-*.result.json` per task, `execution-manifest.json` per session)
- Post-execution verify gate (Stage 4.5, unless `--skip-verify`)
- Post-completion auto-sync with manifest (Stage 5 triggered automatically)
**Note**: When using `ddd:execute`, Stage 4.5 and Stage 5 are auto-triggered. For other modes, run Stage 5 manually.
## Stage 4.5: Verify Gate
Embedded within `ddd:execute` (Step 4.5). Runs after all batches complete, before doc sync.
### Purpose
Quality gate ensuring execution output is correct before committing to documentation updates. Prevents bad code from being "blessed" into the doc-index.
### Checks Performed
| Check | Description | Gate Behavior |
|-------|-------------|---------------|
| **Convergence** | Run `task.convergence.verification` for each task | FAIL if any critical task fails |
| **Build** | Run project build command (`tsc --noEmit`, etc.) | FAIL on build errors |
| **Lint** | Run project linter (`eslint`, etc.) | WARN only (non-blocking) |
| **Regression** | Run full test suite, compare to baseline | FAIL on new test failures |
### Gate Results
| Result | Action |
|--------|--------|
| **PASS** | All checks passed → proceed to Stage 5 |
| **WARN** | Non-critical issues (lint warnings) → proceed with warnings logged |
| **FAIL** | Critical issues → ask user: fix now / skip sync / abort |
| **FAIL + `-y`** | Log failures, set `error_state` in session, stop |
### Output
- `execution-manifest.json` — persisted to session folder, consumed by Stage 5
- Contains: task results, files_modified (with task attribution), verify gate results
## Stage 5: Post-Task Sync
### Trigger
- **Auto**: `/ddd:execute` triggers `/ddd:sync --from-manifest` automatically after verify gate passes
- **Manual**: User runs `/ddd:sync` after completing work in direct/lite-execute mode
- **Resume**: `/ddd:auto --resume` after task completion
### Execution
```
# Auto mode (from ddd:execute): uses manifest for precise change tracking
Invoke /ddd:sync [-y] --task-id <id> --from-manifest {session}/execution-manifest.json "task summary"
# Manual mode (from direct/lite-execute): falls back to git diff
Invoke /ddd:sync [-y] [--task-id <id>] "task summary"
→ Updates: doc-index.json, feature-maps/, tech-registry/, action-logs/
```
## State Tracking
### Session File: `.workflow/.doc-index/.auto-session.json`
```json
{
"session_id": "DAUTO-{timestamp}",
"input": "user's original input",
"detected_state": {
"has_codebase": true,
"has_spec": false,
"has_index": false,
"build_path": "code-first"
},
"stages_completed": ["detect", "index-build", "plan"],
"current_stage": "execute",
"spec_session": "SPEC-{slug}-{date}|null",
"plan_session": "planning/{task-slug}-{date}/",
"plan_context": "planning/{task-slug}-{date}/plan.json",
"execution_mode": "ddd:execute|lite-execute|direct|stop",
"execution_manifest": "planning/{task-slug}-{date}/execution-manifest.json|null",
"verify_gate": "PASS|WARN|FAIL|null",
"error_state": null,
"last_error": {
"stage": "execute",
"message": "Task TASK-002 failed: compilation error",
"timestamp": "ISO8601",
"recoverable": true
},
"created_at": "ISO8601",
"last_updated": "ISO8601"
}
```
### Resume
```
/ddd:auto --resume → Resume from current_stage in .auto-session.json
```
### Error Recovery
```
/ddd:auto --resume
IF error_state is set:
Display last error context
Ask: retry current stage / skip to next / abort
ELSE:
Resume from current_stage normally
```
## Example Workflows
### New Project (Full Flow)
```
/ddd:auto "Build a task management API with user auth and team features"
→ Stage 0: No code, no spec → need spec-gen
→ Stage 1: spec-generator produces full spec
→ Stage 2: index-build creates index from spec + empty codebase
→ Stage 3: ddd:plan produces plan.json + TASK-*.json with doc_context
→ Stage 4: ddd:execute runs tasks with feature context enrichment
→ Stage 4.5: verify gate — convergence ✓, build ✓, tests ✓ → PASS
→ Stage 5: ddd:sync --from-manifest auto-triggered, updates index
```
### Existing Project, No Spec (Code-First)
```
/ddd:auto "Add rate limiting to API endpoints"
→ Stage 0: Has code, no spec, no index
→ Stage 2b: ddd:scan analyzes code, infers features from codebase
→ Stage 3: ddd:plan queries index, explores with security + patterns angles
→ Stage 4: ddd:execute runs with rate-limit component docs as context
→ Stage 4.5: verify gate — convergence ✓, tests 41/42 (1 regression) → WARN
→ Stage 5: ddd:sync --from-manifest, registers new rate-limit component
```
### Existing Project with Index (Incremental)
```
/ddd:auto "Fix auth token expiration bug"
→ Stage 0: Has code, has index → skip to plan
→ Stage 3: ddd:plan finds feat-auth, REQ-002, tech-auth-service (Low complexity, skip exploration)
→ Stage 4: ddd:execute runs single task with auth feature context
→ Stage 4.5: verify gate — convergence ✓, build ✓, tests ✓ → PASS
→ Stage 5: ddd:sync --from-manifest, updates tech-auth-service code locations
```
### Planning Only
```
/ddd:auto "Investigate payment module architecture"
→ Stage 0-2: (as needed)
→ Stage 3: ddd:plan shows full context with exploration results
→ Stage 4: user selects "stop" → gets plan.json + context package only
```