generate-diff.yml

name: Generate Diff
on: [push]
jobs:
  diff:
    strategy:
      matrix:
        java: [17]
    runs-on: ubuntu-latest
    container:
      image: eclipse-temurin:${{ matrix.java }}
      options: --user root
    steps:
      - uses: actions/checkout@v3
      - name: Set up JDK
        uses: actions/setup-java@v3
        with:
          java-version: ${{ matrix.java }}
          distribution: temurin
      - uses: gradle/wrapper-validation-action@v1
      - run: ./gradlew decompileQuiltflower decompileTargetQuiltflower --stacktrace
        if: ${{ matrix.java == 17 }}
      - name: Check Target Decompiled
        id: can-create-diff
        uses: andstor/file-existence-action@v2
        with:
          files: "namedTargetSrc/net/minecraft/client/main/Main.java"
      - name: Create diff
        if: ${{ steps.can-create-diff.outputs.files_exists == 'true' }}
        run: diff -bur namedTargetSrc/ namedSrc/ > target.diff
        continue-on-error: true
      - name: Create diff comment
        uses: ./.github/actions/diff-uploader/
        if: ${{ matrix.java == 17 }}
        id: diff-uploader
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          target-src-exists: ${{ steps.can-create-diff.outputs.files_exists }}
      - name: Upload diff
        if: hashFiles('target.diff') != ''
        uses: actions/upload-artifact@v3
        with:
          name: Diff
          path: target.diff