atomic-commit

name	atomic-commit
description	Atomic git workflow - validates, commits, pushes, creates PR, and verifies CI with zero-warnings policy. Orchestrates complete code submission as state machine with rollback on failure.

Atomic Commit Skill

Atomic workflow: validate → commit → push → PR → verify. All changes committed as single unit with zero warnings policy.

When to use

• You want a full validate/commit/push/PR/CI cycle in one workflow.
• You need rollback-aware safety for failed checks or push/PR operations.
• You must enforce zero-warning quality before sharing changes.

Overview

Orchestrates complete code submission as state machine with 7 phases:

1. PRE_COMMIT - Validation (quality gate, secrets scan)
2. COMMIT - Atomic commit creation (conventional format)
3. PRE_PUSH - Remote sync check
4. PUSH - Upload to origin
5. PR_CREATE - Open pull request
6. VERIFY - Wait for CI checks
7. REPORT - Success summary

Zero warnings policy: Any warning fails the workflow and triggers rollback.

Usage

# Full workflow
/atomic-commit

# With custom message
/atomic-commit --message "feat(auth): add OAuth2 flow"

# Dry run (validate only)
/atomic-commit --dry-run

# Skip CI verification (emergency)
/atomic-commit --skip-ci

Arguments

Argument	Description	Default
--message, -m	Commit message (auto-detect if omitted)	auto
--dry-run	Validate only, no commits/pushes	false
--skip-ci	Skip CI verification	false
--timeout	CI wait timeout in seconds	1800
--base-branch	Target branch for PR	main

State Machine

[Start] → PRE_COMMIT → COMMIT → PRE_PUSH → PUSH → PR_CREATE → VERIFY → REPORT → [Success]
              ↓           ↓         ↓         ↓          ↓         ↓
            [Fail]      Rollback  Rollback  Rollback   Rollback  Rollback

Quality Gates

Phase	Check	Failure Action
PRE_COMMIT	Quality gate zero warnings	Abort
PRE_COMMIT	No secrets in diff	Abort
PRE_COMMIT	Not on protected branch	Abort
COMMIT	Valid conventional format	Rollback
PRE_PUSH	Remote accessible	Rollback
PUSH	SHA verification	Rollback
PR_CREATE	gh CLI authenticated	Rollback
VERIFY	All CI checks green	Rollback
VERIFY	Zero warnings in checks	Rollback

Rollback Actions

On failure, automatically:

1. Close PR (if created)
2. Remove remote commit (best effort)
3. Reset local commit
4. Unstage changes

Error Codes

Code	Meaning
0	Success
2	Quality gate failed
3	Commit failed
4	Push failed
5	PR creation failed
6	Checks failed/warnings found
7	Timeout
8	Rollback failed

Prerequisites

• gh CLI installed and authenticated
• Working on feature branch (not main/master)
• ./scripts/quality_gate.sh exists

Configuration

Environment variables:

ATOMIC_COMMIT_TIMEOUT=1800          # Check wait timeout
ATOMIC_COMMIT_BASE_BRANCH=main      # Target branch for PR
ATOMIC_COMMIT_NO_ROLLBACK=0         # Set 1 to disable rollback

Commit Format

type(scope): Brief description (50 chars max)

- Why (not what) - user perspective
- Reference issues: Fixes #123

Types: feat, fix, docs, style, refactor, perf, test, ci, chore

Implementation

This skill uses sub-agents for each phase:

• validate - Phase 1: PRE_COMMIT
• commit - Phase 2: COMMIT
• push - Phases 3-4: PRE_PUSH & PUSH
• create-pr - Phase 5: PR_CREATE
• verify - Phase 6: VERIFY

Success Criteria

Command succeeds only when:

1. ✓ All local validation passes (zero warnings)
2. ✓ Commit created with valid SHA
3. ✓ Pushed to remote successfully
4. ✓ PR created with valid URL
5. ✓ All GitHub Actions pass
6. ✓ Zero warnings in all checks

See Also

• .opencode/commands/commit.md - Basic commit guidelines
• .github/PULL_REQUEST_TEMPLATE.md - PR template
• references/IMPLEMENTATION.md - Technical details

Test change