agent/codex/code/docs/hook-output-policy.md
Snider e90a84eaa0 feat: merge go-agent + go-agentic + php-devops into unified agent repo
Combines three repositories into a single workspace:
- go-agent → pkg/orchestrator (Clotho), pkg/jobrunner, pkg/loop, cmd/
- go-agentic → pkg/lifecycle (allowance, sessions, plans, dispatch)
- php-devops → repos.yaml, setup.sh, scripts/, .core/

Module path: forge.lthn.ai/core/agent

All packages build, all tests pass.

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-06 15:23:00 +00:00

83 lines
2.1 KiB
Markdown

# Hook Output Policy
Consistent policy for what hook output to expose to Claude vs hide.
## Principles
### Always Expose
| Category | Example | Reason |
|----------|---------|--------|
| Test failures | `FAIL: TestFoo` | Must be fixed |
| Build errors | `cannot find package` | Blocks progress |
| Lint errors | `undefined: foo` | Code quality |
| Security alerts | `HIGH vulnerability` | Critical |
| Type errors | `type mismatch` | Must be fixed |
| Debug statements | `dd() found` | Must be removed |
| Uncommitted work | `3 files unstaged` | Might get lost |
| Coverage drops | `84% → 79%` | Quality regression |
### Always Hide
| Category | Example | Reason |
|----------|---------|--------|
| Pass confirmations | `PASS: TestFoo` | No action needed |
| Format success | `Formatted 3 files` | No action needed |
| Coverage stable | `84% (unchanged)` | No action needed |
| Timing info | `(12.3s)` | Noise |
| Progress bars | `[=====> ]` | Noise |
### Conditional
| Category | Show When | Hide When |
|----------|-----------|-----------|
| Warnings | First occurrence | Repeated |
| Suggestions | Actionable | Informational |
| Diffs | Small (<10 lines) | Large |
| Stack traces | Unique error | Repeated |
## Implementation
Use `output-policy.sh` helper functions:
```bash
source "$SCRIPT_DIR/output-policy.sh"
# Expose failures
expose_error "Build failed" "$error_details"
expose_warning "Debug statements found" "$locations"
# Hide success
hide_success
# Pass through unchanged
pass_through "$input"
```
## Hook-Specific Policies
| Hook | Expose | Hide |
|------|--------|------|
| `check-debug.sh` | Debug statements found | Clean file |
| `post-commit-check.sh` | Uncommitted work | Clean working tree |
| `check-coverage.sh` | Coverage dropped | Coverage stable/improved |
| `go-format.sh` | (never) | Always silent |
| `php-format.sh` | (never) | Always silent |
## Aggregation
When multiple issues, aggregate intelligently:
```
Instead of:
- FAIL: TestA
- FAIL: TestB
- FAIL: TestC
- (47 more)
Show:
"50 tests failed. Top failures:
- TestA: nil pointer
- TestB: timeout
- TestC: assertion failed"
```