feat(workflow): emit phase heartbeats from compact validation runs (PP-3vdr.19) by timothyfroehlich · Pull Request #2116 · timothyfroehlich/PinPoint

timothyfroehlich · 2026-09-13T19:51:46Z

Summary

Add bounded phase progress and configurable heartbeats to compact preflight runs via a dedicated runner in scripts/workflow/preflight-runner.py.
Directly orchestrate canonical preflight phases (database-readiness, prototype-clean, parallel static-checks and unit-tests, database-reset, build, integration, supabase-integration, smoke) without socket IPC, temporary datagram files, or redundant preflight:* aliases in package.json.
In default compact mode, child output is captured in a private 0600 validation log under tmp/validation-logs/, while stderr receives bounded phase transitions (PHASE <name> START / COMPLETE) and periodic heartbeats (HEARTBEAT <name> (<elapsed>s elapsed)).
Redact secret-shaped tokens/keys from failure/warning excerpts, delete logs on clean pass, and preserve --human direct streaming.
Update package.json, scripts/workflow/preflight-locked.sh, scripts/workflow/AGENTS.md, and tests in scripts/tests/test_preflight_runner.py, scripts/tests/test_quiet_run.py, scripts/tests/test_preflight_readiness.py, scripts/tests/test_heavy_run.py, and scripts/tests/test_prototype_clean_guard.py.

Test Plan

Run mise exec -- pytest scripts/tests/test_preflight_runner.py -q (9 passed)
Run mise exec -- pytest scripts/tests/test_quiet_run.py -q (9 passed)
Run mise exec -- pytest scripts/tests/test_preflight_readiness.py -q (29 passed)
Run mise exec -- pytest scripts/tests/test_heavy_run.py -q (5 passed)
Run mise exec -- pytest scripts/tests/test_prototype_clean_guard.py -q (6 passed)
Run pnpm run check:python (629 passed, formatting clean)
Run pnpm run check (PASS_WITH_WARNINGS, static gate clean)
Run pnpm run test (2778 passed)
Monitor GitHub CI on draft PR

Related Issues

Closes PP-3vdr.19

—Antigravity-PhaseHeartbeats

Summary by CodeRabbit

New Features
- Unified preflight validation now runs standardized checks in a consistent order, with support for parallel phases.
- Added compact progress updates with phase transitions and periodic heartbeats.
- Added human-readable mode for streaming validation output directly.
- Validation warnings and failures now include bounded excerpts and retained log locations.
- Improved interruption handling and cleanup of outdated validation logs.
Documentation
- Documented compact output, log retention, and human-readable mode.

…P-3vdr.19) - Add progress socket protocol to quiet-run.py with configurable heartbeats and allowlist validation - Add scripts/validation-phase.py helper to emit phase transitions when progress socket is present - Add individual preflight phase scripts and update preflight:_run and preflight-locked.sh - Document compact validation progress in scripts/workflow/AGENTS.md - Add comprehensive regression tests in test_quiet_run.py and update test_preflight_readiness.py and test_heavy_run.py

vercel · 2026-09-13T19:51:52Z

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Project	Deployment	Actions	Updated
pin-point	Ready	Preview	Sep 14, 2026 12:53pm UTC

…t runner (PP-3vdr.19) - Replace Unix datagram socket IPC and validation-phase.py helper with direct orchestrator in scripts/workflow/preflight-runner.py - Directly execute canonical preflight tasks in parallel and sequential groups while emitting bounded transitions and periodic heartbeats - Stream child output to private 0600 logs under tmp/validation-logs, redacting secret-shaped keys/values on failure/warning summaries and deleting logs on pass - Support --human mode to stream all phase output directly without log capture - Remove duplicate preflight:* phase aliases from package.json - Update preflight-locked.sh, test_quiet_run.py, test_preflight_readiness.py, test_heavy_run.py, and test_prototype_clean_guard.py - Add comprehensive test suite in scripts/tests/test_preflight_runner.py

coderabbitai · 2026-09-14T01:42:35Z

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scripts/tests/test_preflight_runner.py

📝 Walkthrough

Walkthrough

The preflight scripts now invoke a Python runner. The runner executes ordered and parallel phases, supports compact and human output, manages logs and signals, and has expanded tests for success, failure, warnings, interruption, and cleanup.

Changes

Preflight runner migration

Layer / File(s)	Summary
Runner phases and execution modes `scripts/workflow/preflight-runner.py`, `scripts/tests/test_preflight_runner.py`	The runner defines canonical phases, supports parallel execution, captures compact output, streams human output, handles signals, redacts summaries, manages log retention, and reaps child processes. Tests cover success, failure, warnings, interruption, parallel start failure, and cleanup.
Workflow integration and phase contract `package.json`, `scripts/workflow/preflight-locked.sh`, `scripts/tests/test_preflight_readiness.py`, `scripts/tests/test_prototype_clean_guard.py`, `scripts/tests/test_heavy_run.py`	Package and locked workflows invoke the runner. Tests verify phase names, ordering, cleanup placement, argument handling, and longer subprocess timeouts.
Output behavior and supporting documentation `scripts/tests/test_quiet_run.py`, `scripts/workflow/AGENTS.md`	Tests now validate runner-based compact and human output. Documentation describes private logs, bounded status output, heartbeats, and log retention.

Priority: ⬇️ Low

Estimated code review effort: 4 (Complex) | ~45 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant PackageScripts
  participant PreflightRunner
  participant ValidationPhases
  participant ValidationLog
  PackageScripts->>PreflightRunner: invoke preflight runner
  PreflightRunner->>ValidationPhases: execute ordered and parallel phases
  ValidationPhases->>ValidationLog: write compact-mode output
  PreflightRunner-->>PackageScripts: emit phase status and final verdict

Merge Risk: 🔵 Low · up to 658ce

A failed preflight-runner test can leave child processes active and interfere with later tests or CI teardown. Add cleanup before merging.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 2.70% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 37 functions across 7 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main change: adding phase heartbeats to compact preflight validation runs.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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Commit unit tests in branch prepare_phase_heartbeat_pr

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timothyfroehlich · 2026-09-14T02:00:39Z

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Inline comments:
In `@scripts/tests/test_preflight_runner.py`:
- Line 108: Replace the wall-clock-dependent len(progress) <= 6 assertion in the
single-phase preflight runner test with assertions that validate the documented
progress structure and bounded phase transitions. Keep the test tolerant of any
number of heartbeat entries produced by slow scheduling or subprocess execution.

In `@scripts/workflow/preflight-runner.py`:
- Around line 425-427: The parallel execution paths in compact mode and
_run_human_mode must reap all started children before returning after
interruption or Popen start failure. Add and reuse one cleanup routine that
signals unfinished process groups when appropriate, waits for every started
process, and removes each process from active_processes; invoke it before
signal-interruption returns and before the 127 start-failure return, preserving
log-handle closure and semaphore release only after children are reaped.

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📒 Files selected for processing (9)

package.json
scripts/tests/test_heavy_run.py
scripts/tests/test_preflight_readiness.py
scripts/tests/test_preflight_runner.py
scripts/tests/test_prototype_clean_guard.py
scripts/tests/test_quiet_run.py
scripts/workflow/AGENTS.md
scripts/workflow/preflight-locked.sh
scripts/workflow/preflight-runner.py

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… preflight transitions (PP-3vdr.19)

timothyfroehlich · 2026-09-14T12:46:17Z

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timothyfroehlich · 2026-09-14T12:47:20Z

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Inline comments:
In `@scripts/tests/test_preflight_runner.py`:
- Around line 336-339: Update scripts/tests/test_preflight_runner.py at lines
336-339 and 424-430: wrap each process-owning test in unconditional finally
cleanup. In the first site, terminate and wait for both child processes; in the
second, terminate and wait for the runner, then clean up every recorded child
PID. Use the existing process variables and preserve the test assertions.

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timothyfroehlich added the Agy Pull requests implemented by Antigravity label Sep 13, 2026

vercel Bot deployed to Preview September 13, 2026 19:52 View deployment

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Merge remote-tracking branch 'origin/main' into prepare_phase_heartbe…

a8ce8e0

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Comment thread scripts/tests/test_preflight_runner.py Outdated

Comment thread scripts/workflow/preflight-runner.py

fix(workflow): reap parallel child processes and assert deterministic…

658ce46

… preflight transitions (PP-3vdr.19)

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Comment thread scripts/tests/test_preflight_runner.py

test(preflight): wrap process-owning test runners in finally cleanup

b13a330

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timothyfroehlich merged commit fdecd67 into main Sep 14, 2026
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timothyfroehlich deleted the prepare_phase_heartbeat_pr branch September 14, 2026 13:06

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Walkthrough

Changes

Sequence Diagram(s)

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