Files
paperclip/.github/workflows/refresh-lockfile-pr.yml
2026-03-12 10:52:17 -05:00

112 lines
3.8 KiB
YAML

name: Refresh Lockfile
on:
pull_request:
branches:
- master
types:
- opened
- synchronize
- reopened
- ready_for_review
concurrency:
group: refresh-lockfile-pr-${{ github.event.pull_request.number }}
cancel-in-progress: true
jobs:
refresh:
runs-on: ubuntu-latest
timeout-minutes: 10
permissions:
contents: write
pull-requests: read
steps:
- name: Detect dependency manifest changes
id: changes
env:
GH_TOKEN: ${{ github.token }}
run: |
changed="$(gh api "repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files" --paginate --jq '.[].filename')"
manifest_pattern='(^|/)package\.json$|^pnpm-workspace\.yaml$|^\.npmrc$|^pnpmfile\.(cjs|js|mjs)$'
if printf '%s\n' "$changed" | grep -Eq "$manifest_pattern"; then
echo "manifest_changed=true" >> "$GITHUB_OUTPUT"
else
echo "manifest_changed=false" >> "$GITHUB_OUTPUT"
fi
if [ "${{ github.event.pull_request.head.repo.full_name }}" = "${{ github.repository }}" ]; then
echo "same_repo=true" >> "$GITHUB_OUTPUT"
else
echo "same_repo=false" >> "$GITHUB_OUTPUT"
fi
- name: Checkout pull request head
if: steps.changes.outputs.manifest_changed == 'true'
uses: actions/checkout@v4
with:
repository: ${{ github.event.pull_request.head.repo.full_name }}
ref: ${{ github.event.pull_request.head.ref }}
fetch-depth: 0
- name: Setup pnpm
if: steps.changes.outputs.manifest_changed == 'true'
uses: pnpm/action-setup@v4
with:
version: 9.15.4
run_install: false
- name: Setup Node.js
if: steps.changes.outputs.manifest_changed == 'true'
uses: actions/setup-node@v4
with:
node-version: 20
cache: pnpm
- name: Refresh pnpm lockfile
if: steps.changes.outputs.manifest_changed == 'true'
run: pnpm install --lockfile-only --ignore-scripts --no-frozen-lockfile
- name: Fail on unexpected file changes
if: steps.changes.outputs.manifest_changed == 'true'
run: |
changed="$(git status --porcelain)"
if [ -z "$changed" ]; then
echo "Lockfile is already up to date."
exit 0
fi
if printf '%s\n' "$changed" | grep -Fvq ' pnpm-lock.yaml'; then
echo "Unexpected files changed during lockfile refresh:"
echo "$changed"
exit 1
fi
- name: Commit refreshed lockfile to same-repo PR branch
if: steps.changes.outputs.manifest_changed == 'true' && steps.changes.outputs.same_repo == 'true'
run: |
if git diff --quiet -- pnpm-lock.yaml; then
echo "Lockfile unchanged, nothing to do."
exit 0
fi
git config user.name "lockfile-bot"
git config user.email "lockfile-bot@users.noreply.github.com"
git add pnpm-lock.yaml
git commit -m "chore(lockfile): refresh pnpm-lock.yaml"
git push origin "HEAD:${{ github.event.pull_request.head.ref }}"
- name: Fail fork PRs that need a lockfile refresh
if: steps.changes.outputs.manifest_changed == 'true' && steps.changes.outputs.same_repo != 'true'
run: |
if git diff --quiet -- pnpm-lock.yaml; then
echo "Lockfile unchanged, nothing to do."
exit 0
fi
echo "This fork PR changes dependency manifests and requires a refreshed pnpm-lock.yaml." >&2
echo "Run: pnpm install --lockfile-only --ignore-scripts --no-frozen-lockfile" >&2
echo "Then commit pnpm-lock.yaml to the PR branch." >&2
exit 1