cargo_lock.yaml

name: "Update Cargo.lock"
on:
  schedule:
    - cron: '0 3 * * 1'  # On Monday, 03:00 UTC
  workflow_dispatch: {}
jobs:
  cargo_update:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4 # Only implemented for `main` branch.
      - uses: actions-rust-lang/setup-rust-toolchain@v1
      - run: echo "BRANCH_NAME=automation/cargo_update$(date +%s)" >> "$GITHUB_OUTPUT"
        id: branch_name
      - run: git checkout -b ${{ steps.branch_name.outputs.BRANCH_NAME }}
      - run: cargo update
      - run: git config --global user.email "simon.meggle+cmkrmk@elabit.de"
      - run: git config --global user.name "cmkrmk"
      - run: git add .
      # This git commit may be empty, in which case this step will fail. However, since this action
      # runs only once a week, this should not affect us. Any error is likely worth investigating.
      - run: git commit -m "Update Cargo.lock" -m "Created automatically." -o Cargo.lock
      - run: git push origin HEAD
      - name: "Create pull request"
        run: gh pr create -B main -H ${{ steps.branch_name.outputs.BRANCH_NAME }} --title "Update Cargo.lock" --body "Created automatically."
        env:
            GITHUB_TOKEN: ${{ secrets.CMKRMK_PAT }}