release.yml

name: Release

on:
  push:
    branches: [master]

permissions:
  contents: write
  pull-requests: write

jobs:
  release-please:
    runs-on: ubuntu-latest
    steps:
      - uses: googleapis/release-please-action@v4
        id: release
        with:
          token: ${{ secrets.RELEASE_PLEASE_TOKEN }}

      - uses: actions/checkout@v4
        if: steps.release.outputs.pr
        with:
          ref: ${{ fromJson(steps.release.outputs.pr).headBranchName }}

      - uses: dtolnay/rust-toolchain@stable
        if: steps.release.outputs.pr

      - name: Update Cargo.lock
        if: steps.release.outputs.pr
        run: |
          cargo fetch
          if git diff --quiet Cargo.lock; then
            echo "Cargo.lock already up to date"
            exit 0
          fi
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add Cargo.lock
          git commit -m "chore: update Cargo.lock"
          git push