---
name: autoship
description: >-
  Runs the npm release flow for an existing changesets package: create a
  changeset, fix lint/type/test/format failures, push, watch CI, merge the
  Version Packages PR, watch publish, and verify npm. Use when asked to
  "release this", "publish this package", "autoship", "cut a release", or fix
  build failures inside a release flow. For feature PRs use pr-creator; for PR
  monitoring use pr-babysitter; for new packages use scaffold-cli.
---

# Autoship

Drive an npm release end to end: changeset, fix loop, push, CI watch, Version Packages PR merge, publish watch, npm verification.

- **IS:** the full release pipeline for an existing changesets-based npm package, from writing the changeset file to confirming the new version on the registry.
- **IS NOT:** opening a feature PR (use `pr-creator`), monitoring a feature PR for reviews, conflicts, or CI (use `pr-babysitter`), general build/type fixes outside a release flow, or scaffolding a new package (use `scaffold-cli`, which hands off to autoship for the first release).

## The Release Loop

One workflow, two successive runs. Misreading it as two workflows causes most autoship mistakes.

1. Push a commit containing a pending `.changeset/*.md` file to the default branch.
2. The release workflow runs: `changesets/action` sees pending changesets, runs `changeset version` in CI, and opens or updates a PR titled "Version Packages" on branch `changeset-release/main` with the `package.json` bump and `CHANGELOG.md` updates.
3. Merge that PR once every check is green.
4. The same workflow runs again. With no pending changesets left, the action runs its `publish:` script (`changeset publish`), pushing tags and publishing to npm.

The local job ends at "push the changeset file". CI owns versioning and publishing; anything versioned locally breaks the loop (see Gotchas).

## Reference Files

| File | Read when |
|------|-----------|
| `references/changeset-and-commit.md` | Changeset, quality gates, commit and push (Steps 1-3) |
| `references/ci-polling.md` | Monitor scripts, CI failures, Changeset Status check (Steps 4-5) |
| `references/version-pr-and-publish.md` | Finding/merging the Version Packages PR, watching publish (Steps 4-5) |

## Intent Map

| Intent | Steps | Notes |
|--------|-------|-------|
| Full autoship (ship / release / publish) | 1-5 | Default entry point. End-to-end through publish, no intermediate prompts |
| Create changeset only | 1 | Stage a release without pushing |
| Fix quality and push | 1-2 | Changeset + fixes + commit, no CI watch |
| Watch CI only | 3-5 | Changes already pushed |
| Merge version PR only | 4-5 | CI already passed; auto-merges once preconditions are met |
| Fix compiler only | 2 | Inside an autoship/release flow only; no changeset needed |

If the user says "ship it" without explicit npm release context, route to `pr-creator`.

## Safety Tiers

Invoking autoship is standing consent for the full release flow. Do not pause mid-flow to re-confirm; gate risky steps with objective preconditions instead.

- **Green (execute directly):** `gh run list`, `gh run view`, `gh pr list`, `gh pr checks`, `npm view`, reading CI status, listing changesets, reading `package.json` scripts, `git log`, `git status`.
- **Yellow (announce, then execute):** writing changeset files, running lint/typecheck/test/format fixers, `git add/commit/push`, starting `Monitor` background watches, and `gh pr merge` of the Version Packages PR once its identity is confirmed and all checks are green.
- **Red (explicit confirmation required):** force-pushing, history rewrites, any destructive git operation.

## Workflow

Copy this checklist to track progress:

```text
Autoship progress:
- [ ] Step 1: Create changeset (default patch)
- [ ] Step 2: Fix lint, types, tests, format
- [ ] Step 3: Commit + push changeset (do NOT run `changeset version`)
- [ ] Step 4: Monitor CI and find/merge the Version Packages PR
- [ ] Step 5: Watch the publish run, verify on npm
```

### Step 1: Create changeset (default patch)

- Load `references/changeset-and-commit.md`.
- Check for pending changesets: `ls .changeset/*.md 2>/dev/null | grep -v README.md`. If any exist, ask the user whether to add another or skip.
- Default to `patch`; use `minor` or `major` only on explicit user instruction.
- Write the changeset file directly (non-interactive agent mode); infer the summary from `git log --oneline -10`.

### Step 2: Fix lint, types, tests, format

- Load `references/changeset-and-commit.md` (skip the changeset sections for the "Fix compiler only" intent).
- Discover commands from `package.json` scripts (`build`, `typecheck`, `tsc`, `type-check`, `lint`, `test`, `format`); in non-npm repos check `Makefile`, `Cargo.toml`, `pyproject.toml`, `go.mod`.
- Run gates in order: lint, typecheck, test, format.
- Scope auto-fixers (`lint --fix`, `format`) to changed files where supported. After any fixer, check `git status`: broad scripts routinely reformat files outside your change (MDX is a frequent casualty). Revert unrelated churn with `git restore <path>` before continuing.
- On failure, parse output for file, line, code, and message. Fix syntax errors first, then type errors, then lint errors. Fix one root cause at a time when errors cascade.
- Retry each gate up to 5 fix iterations, reporting the remaining error count each pass. After 5 failures, stop and report (see Failure Recovery).

### Step 3: Commit + push changeset

- Stage the changeset file and in-scope fixes only: `git add <paths>`, never `git add -A`. Sweep `git status --porcelain` for stray generated artifacts (e.g. a root `schema.gql` from a pre-commit hook) and unrelated fixer churn before committing.
- Commit (`chore: add <type> changeset for <package>`) and push.
- Do NOT run `npx changeset version` locally. The pushed commit must still contain the pending `.changeset/*.md` file so CI's "Changeset Status" check passes and the Version Packages PR opens.

### Step 4: Monitor CI and find/merge the Version Packages PR

- Load `references/ci-polling.md` and `references/version-pr-and-publish.md`.
- Start a `Monitor` watch scoped to the pushed commit SHA, emitting state changes and a `TERMINAL:` line when every workflow run completes. Do not stop on an idle first poll; runs take time to queue.
- On failure, classify via logs (`gh run view <id> --log-failed`): flaky/infra failures get `gh run rerun <id> --failed` up to 3 times; real failures get a fix, commit, push, and a fresh Monitor.
- Once green, find the open PR titled "Version Packages" on branch `changeset-release/main`. If absent, start a second Monitor that polls for it, capped at 10 minutes.
- Verify ALL merge preconditions:
  - PR title is exactly "Version Packages" OR head branch is `changeset-release/main`. Never merge any other PR.
  - Every check reports `bucket: pass` via `gh pr checks <number> --json name,bucket`.
  - `gh pr view <number> --json mergeable` reports `MERGEABLE` (not `CONFLICTING` or `UNKNOWN`; on `UNKNOWN`, wait briefly and re-query).
- Announce in one line ("Merging Version Packages PR #N: <package>@<version>"), then `gh pr merge <number> --squash --delete-branch`. No confirmation pause; invoking autoship is the consent.
- If any precondition fails, stop and report. Do not merge.

### Step 5: Watch the publish run, verify on npm

- Load `references/version-pr-and-publish.md` and `references/ci-polling.md`.
- Merging the PR triggers the SAME workflow again; with no pending changesets it publishes (see The Release Loop).
- Identify the workflow file in `.github/workflows/` (commonly `release.yml`, `npm-publish.yml`, `publish.yml`) and `Monitor` its latest run on the default branch.
- On failure: report with logs and stop. Never auto-retry; publish failures are real (npm auth, registry, OIDC/provenance, tag conflict).
- On success: verify `npm view <package> version` against the merged `package.json`, stop all Monitors, report the version. The `npm view` output is the completion evidence; never report success without it.

## Failure Recovery

| Failure point | Response |
|---------------|----------|
| Quality gate still failing after 5 iterations | Stop. Report the gate, remaining error count, last error output |
| CI fails after the changeset push | Classify per `references/ci-polling.md`: flaky/infra gets `gh run rerun <id> --failed` (max 3); real failures get fix + push + fresh Monitor |
| "Changeset Status" check fails | Missing changeset: add one (Step 1). Consumed (a local `changeset version` ran): revert the version bump and `CHANGELOG.md` edit, re-add the changeset file. Rerunning CI cannot fix consumed state |
| Version Packages PR absent after 10 minutes | Check pending changesets exist on the default branch, the workflow file exists, and the action ran (`gh run list`) |
| Merge precondition fails | Stop and report. Never override failing checks or resolve conflicts in the bot PR |
| Publish run fails | Never auto-retry. Report with logs; causes: npm auth, OIDC/provenance, tag conflict, registry outage |

## Gotchas

- **Never run `npx changeset version` locally.** It consumes the `.changeset/*.md` file, so the pushed commit has no pending changeset, the "Changeset Status" check fails, and no Version Packages PR opens. Recovery means reverting the bump, not rerunning CI.
- Never run `npm publish` directly. It bypasses changesets, skips the changelog and tags, and leaves the Version Packages PR describing an already-shipped version.
- Never hand-edit `CHANGELOG.md` or `package.json` `version`. CI generates both in the Version Packages PR; local edits create conflicts that make the bot PR unmergeable.
- `gh pr list --json headBranch` and `gh pr checks --json conclusion` are invalid fields and error. Use `headRefName` and `bucket`.
- Do not stop CI monitoring on a first empty poll; workflows take time to queue. Stop only on the Monitor's `TERMINAL:` line.
- Keep Monitor `sleep` at 30s or more. Tighter polling burns GitHub API rate limit (`gh api rate_limit`) and can throttle the flow.
- A broad `format`/`fix` script riding into the release commit ships unrelated reformatting. Scope fixers to changed files; `git restore` the rest first.
- `git add -A` silently commits pre-commit-hook artifacts (e.g. a root `schema.gql`). Stage explicit paths only.
- Selecting `major` without explicit user instruction signals breaking changes to every consumer. Default to `patch`.

## Related Skills

- `scaffold-cli`: scaffolds a new TypeScript package, hands off to autoship for its first release.
- `pr-creator`: opens feature PRs. Autoship only merges the bot-opened Version Packages PR.
- `pr-babysitter`: watches feature PRs (reviews, conflicts, CI). Autoship watches release CI only.