format-code.yml

name: format code
on:
  pull_request:

jobs:
  format-code:
    name: Format Code
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

      - name: set up JDK 17
        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
        with:
          distribution: 'temurin'
          java-version: '21'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@8da46b539cd8fe6ab27ca75128919a18d757604c # v6.4.1

      - name: Format with spotlessApply
        run: make format

      # actions/checkout fetches only a single commit in a detached HEAD state. Therefore
      # we need to pass the current branch, otherwise we can't commit the changes.
      # GITHUB_HEAD_REF is the name of the head branch. GitHub Actions only sets this for PRs.
      - name: Commit Formatted Code
        run: ./scripts/commit-formatted-code.sh $GITHUB_HEAD_REF