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Hooks

Hooks are automated scripts that execute at specific lifecycle events in SpecWeave. They enable automatic documentation sync, external tool updates, and workflow automation without manual intervention.

How Hooks Work​

Available Hooks​

HookEventPurpose
post-increment-planningAfter /specweave:incrementAuto-create GitHub issue, translate files
post-task-completionAfter task marked completeSync living docs, update external tools
post-increment-doneAfter /specweave:doneClose external issues, final sync
pre-implementationBefore /specweave:doValidate environment

Hook Location​

plugins/specweave/hooks/
├── hooks.json                    # Hook registration
├── post-increment-planning.sh
├── post-task-completion.sh
├── post-increment-done.sh
├── pre-implementation.sh
└── lib/
    ├── sync-living-docs.ts
    └── translate-file.ts

Configuration​

Hooks are configured in .specweave/config.json:

{
  "hooks": {
    "post_task_completion": {
      "sync_living_docs": true,
      "external_tracker_sync": true
    },
    "post_increment_planning": {
      "auto_create_github_issue": true
    },
    "post_increment_done": {
      "close_github_issue": true
    }
  }
}

Hook Events​

Post-Task-Completion​

Fires after every task is marked complete (via TodoWrite):

  1. Wait for inactivity (15s debounce)
  2. Sync living docs (increment → specs folder)
  3. Update external tracker (GitHub/JIRA/ADO)
  4. Update status line cache
  5. Play completion sound

Post-Increment-Planning​

Fires after /specweave:increment completes:

  1. Translate files (if multilingual)
  2. Check autoCreateIssue config
  3. Create GitHub issue (if enabled)
  4. Update metadata.json with issue URL

Post-Increment-Done​

Fires after /specweave:done completes:

  1. Final living docs sync
  2. Close external issue (if linked)
  3. Add completion comment
  4. Archive increment

Real-World Example​

Scenario: You complete task T-005 (implementing JWT authentication)

What happens:

$ claude
> Complete task T-005: Implement JWT service

[Claude marks task complete in tasks.md]

┌─ Hook: post-task-completion ────────────────────────┐
│                                                     │
│ ⏳ Debouncing... (15s wait for more completions)    │
│                                                     │
│ 📚 Syncing living docs...                          │
│    → Copying spec.md to specs/backend/fs-042/      │
│    → Updating cross-links                          │
│    ✅ Living docs synced                           │
│                                                     │
│ 🔗 Syncing to GitHub Issue #42...                  │
│    → Updating checkbox: [x] T-005                  │
│    → Updating progress: 3/5 tasks (60%)            │
│    ✅ GitHub synced                                │
│                                                     │
│ 📊 Updating status cache...                        │
│    ✅ Cache updated                                │
│                                                     │
│ 🔔 Playing completion sound...                     │
│                                                     │
└─────────────────────────────────────────────────────┘

✅ Task T-005 complete!

Troubleshooting​

Hooks Not Firing​

  1. Check hook registration:

    cat plugins/specweave/hooks/hooks.json

  2. Check config enabled:

    {
      "hooks": {
        "post_task_completion": {
          "sync_living_docs": true  // Must be true
        }
      }
    }

  3. Check for lock files:

    ls -la .specweave/state/.hook-*
    # Remove stale locks: rm -f .specweave/state/.hook-*

  4. Check logs:

    cat .specweave/logs/hooks.log

Disabling Hooks​

For emergency situations:

export SPECWEAVE_DISABLE_HOOKS=1

Or clear hook state:

rm -f .specweave/state/.hook-*