google java format.yml

name: google-java-format

on: [ push, pull_request ]

jobs:
  formatting:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set BRANCH_NAME
        run: |
          BRANCH_NAME=$(echo "${{ github.ref }}" | awk -F'/' '{print $NF}')
          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
          echo "GitHub Ref: ${{ github.ref }}"
          echo "Branch Name: $BRANCH_NAME"
          echo "check.... "
          ls -al
          echo "check.... "
          pwd
          cd src/main/java/com/haemil/backend/auth
          FILE_PATTERN="/home/runner/work/haemil-backend/haemil-backend/src/main/java/com/haemil/backend/${BRANCH_NAME}/*"
          echo "FILE_PATTERN Name: $FILE_PATTERN"
          if [[ -d "$FILE_PATTERN" ]]; then
            echo "Setting FILE_PATTERN variable"
            echo "FILE_PATTERN=$FILE_PATTERN" >> $GITHUB_ENV
          else
            echo "Directory does not exist for the given branch."
          fi

      - name: Check formatting
        if: env.FILE_PATTERN != ''
        uses: axel-op/googlejavaformat-action@v3
        with:
          args: "--replace"
          github-token: ${{ secrets.GITHUB_TOKEN }}
          skip-commit: true
          files: "${{ env.FILE_PATTERN }}"

      - name: Print diffs
        run: git --no-pager diff --exit-code