Safe Commit Push CI

Use this skill when the goal is to ship local work safely to origin/dev, fix CI failures quickly, and repeat until required checks are green.

Hardcoded Safety Baseline (non-negotiable)

This skill must align with enforced repo controls, not just documentation:

• .claude/hooks/pre-tool-use-git-safety.sh
• scripts/agent-bin/git
• scripts/git-hooks/require-writer-lock.sh
• scripts/git-hooks/pre-push-safety.sh
• scripts/git-hooks/prepare-commit-msg-safety.sh
• scripts/git-hooks/pre-rebase-safety.sh
• AGENTS.md
• docs/git-safety.md
• scripts/__tests__/git-safety-policy.test.ts

Hard-blocked command classes

Never use:

• destructive resets and cleans (git reset --hard|--merge|--keep, git clean -f*)
• history rewrite (git rebase, git commit --amend, force-push variants)
• hook bypass (--no-verify, -n, -c core.hooksPath, git config core.hooksPath)
• bulk discard (git checkout -- ., directory/glob/multi-path checkout/restore, git switch --discard-changes, checkout -f)
• stash mutation operations (git stash bare, git stash push|pop|apply|drop|clear)
• git worktree (repo policy forbids worktrees for agent flow)

Bypass flags/env (human-only, never for agent flow)

Do not use:

• SKIP_WRITER_LOCK=1
• SKIP_SIMPLE_GIT_HOOKS=1
• ALLOW_GIT_REBASE=1
• ALLOW_COMMIT_MSG_REUSE=1
• ALLOW_COMMIT_ON_PROTECTED_BRANCH=1
• --no-verify / -n

Safe sharp tools (allowed, still use carefully)

• git reset HEAD <file> (unstage only)
• git restore --staged <file> (unstage only)
• git clean --dry-run / git clean -n (preview only)
• git stash list|show (read-only only; see stash policy)

Runtime Bounds

• max_attempts: 3 push/fix loops per request
• max_duration: 90 minutes wall clock
• On bound hit, stop and report blocker, attempted fixes, and next highest-leverage action

Required Execution Mode

In non-interactive agent mode, run each write-related command through integrator command mode:

scripts/agents/integrator-shell.sh -- <command> [args...]

This gives both:

• single-writer lock
• git guard wrapper

Do not use plain git commit/git push without integrator wrapper.

Workflow

1) Preflight

Run:

git status --short
git branch --show-current
git fetch origin --prune

Rules:

• default shipping branch is dev
• if current branch is main, master, or staging, switch to dev before committing
• never push directly to protected branches (pre-push-safety.sh blocks it anyway)

Optional mode:

• dry-run: perform checks/analysis and propose fixes, but do not commit/push

2) Lock Readiness and Wait Handling

Before first write command:

scripts/git/writer-lock.sh status

If lock is held:

scripts/git/writer-lock.sh clean-stale   # only if holder PID is dead on this host

Then proceed with integrator-shell write commands; it waits for lock availability.

If wait is unexpectedly long, re-check status and report lock holder details.

3) Mixed Local Edits and Stash Policy

Default policy is no new stashes.

Rationale:

• hard guards block all stash mutations (stash bare, push|pop|apply|drop|clear)
• creating a stash that cannot be safely restored/cleared creates hidden debt

Required behavior:

• stage only intended files with explicit paths
• leave unrelated edits unstaged and untouched
• if unrelated edits make safe shipping impossible, stop and ask user for direction
• if pre-existing stash entries exist, report them but do not mutate them

4) Stage Intended Changes

Use explicit paths:

scripts/agents/integrator-shell.sh -- git add <file1> <file2> ...

Avoid broad staging when unrelated work is present.

5) Validate Before Commit

Run:

bash scripts/validate-changes.sh

If validation fails:

• fix root cause locally
• re-run bash scripts/validate-changes.sh until green

Testing guardrails while fixing:

• do not run unfiltered pnpm test
• use targeted tests and --maxWorkers=2 for broader test runs
• check for orphaned test processes first (ps aux | grep jest | grep -v grep)

6) Commit

Commit with integrator wrapper:

scripts/agents/integrator-shell.sh -- git commit -m "<message>"

If hooks fail, fix and retry with a new commit (no amend flow).

7) Push

Push with integrator wrapper:

scripts/agents/integrator-shell.sh -- git push origin dev

If rejected (non-fast-forward), follow conflict-safe merge flow below.

8) Conflict-Safe Merge Flow (no-loss)

When remote advanced:

1. Create a safety anchor:

git rev-parse HEAD
scripts/agents/integrator-shell.sh -- git branch "backup/pre-merge-$(date +%Y%m%d-%H%M%S)"

2. Merge remote branch additively:

git fetch origin --prune
scripts/agents/integrator-shell.sh -- git merge --no-ff origin/dev

3. If conflicts exist:

git diff --name-only --diff-filter=U

• resolve file-by-file manually
• do not use bulk ours/theirs checkout
• inspect 3-way content when needed:

git show :1:path/to/file   # base
git show :2:path/to/file   # ours
git show :3:path/to/file   # theirs

4. Lockfile conflicts:

• prefer regeneration over manual splice when appropriate (example: pnpm-lock.yaml via pnpm install --lockfile-only)
• re-run validation after regeneration

5. Post-merge loss check:

git diff --name-status ORIG_HEAD..HEAD

If unexpected deletions or broad rewrites appear, stop and escalate.

6. Re-run bash scripts/validate-changes.sh, then push again.

9) CI Watch and Auto-Fix Loop

After each push:

1. Capture pushed SHA:

git rev-parse HEAD

2. Poll runs:

gh run list --branch dev --limit 50 --json databaseId,headSha,workflowName,status,conclusion,url

3. Filter to headSha == <current sha> only.
4. Ignore stale failures from older SHAs.
5. Wait for required workflows for current SHA to finish.

On failure:

• fetch failed logs:

gh run view <run-id> --log-failed

• reproduce locally
• implement fix
• run bash scripts/validate-changes.sh
• commit + push
• restart CI watch for new SHA

Exit only when required workflows for current SHA are green.

Required Workflow Policy

Evaluate required checks in this order:

1. If Merge Gate exists for current SHA, treat it as required gate.
2. Always require Core Platform CI for dev shipping.
3. Also require any of these if they ran for current SHA:
   • Deploy Prime
   • Deploy Brikette
   • Deploy CMS
   • Deploy Skylar
   • Deploy Business OS
   • Deploy Product Pipeline
   • Deploy XA (Stealth Staging)
   • Validate Reception
   • Lighthouse CI

10) Failure Classification Policy

Classify before changing code:

• code: deterministic test/lint/type/runtime failure reproducible locally
  • fix in code, validate, commit, push
• infra: runner/network/cache/API timeout/transient platform issue
  • rerun once:

gh run rerun <run-id> --failed

• if same infra signature repeats, escalate with logs
• unknown: cannot classify with confidence
  • gather logs + repro attempts, then escalate

Do not produce code churn for clear infra-only failures.

11) CI Improvement Scan

At completion (or bound hit), report top 3 CI improvement opportunities:

• repeated failure classes and where to shift-left checks
• flaky tests and stabilization options
• slowest workflows/jobs and cache miss hotspots
• missing local preflight checks that could prevent remote failures

Output to User

Always report:

• branch + SHA pushed
• attempts used and elapsed duration
• workflows evaluated and final CI result
• fixes applied during loop
• CI improvement opportunities
• blocker + next step if not green

Use this report shape:

## Ship Report
- Mode: [normal|dry-run]
- Branch: dev
- SHA: <head-sha>
- Attempts: <n>/<max_attempts>
- Duration: <elapsed>
- Required workflows: [list]
- CI result: [pass|fail|partial]

## Changes
- Commit: <sha> - <message>
- Commit: <sha> - <message>

## Failures Handled
- Workflow: <name>
- Root cause: <code|infra|unknown>
- Action: <fix|rerun|escalate>
- Outcome: <passed|failed|pending>

## CI Improvements (Top 3)
1. <improvement> - Impact: <...> - Proposed change: <...>
2. <improvement> - Impact: <...> - Proposed change: <...>
3. <improvement> - Impact: <...> - Proposed change: <...>

## If Not Green
- Blocker: <specific blocker>
- Next step: <single highest-leverage action>