blacked.yml

name: auto-format
on: push
jobs:
    format:
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v3
              with:
                  ref: ${{ github.event.pull_request.head.sha }}
            - name: Extract branch name
              shell: bash
              run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
              id: extract_branch
            - name: Set tag
              run: sed 's/\//-/g'  <<< "::set-output name=TAG::${{ steps.extract_branch.outputs.branch }}"
              id: tag
            - name: Get tag
              run: echo "The selected tag is ${{ steps.tag.outputs.TAG }}"
              
            - name: black
              uses: lgeiger/black-action@master
              with:
                  args: .
            - name: Check for modified files
              id: git-check
              run: echo ::set-output name=modified::$(if git diff-index --quiet HEAD --; then echo "false"; else echo "true"; fi)
            - name: Create Pull Request
              if: steps.git-check.outputs.modified == 'true'
              id: cpr
              uses: peter-evans/create-pull-request@v5.0.2
              with:
               token: ${{ secrets.GITHUB_TOKEN }}
               commit-message: fix(Linting):blacked code
               title: Automated Blacked Linting
               body: |
                        New Linting
                        - Fixed Linting Errors
                        - Auto-generated by [create-pull-request][1]

                        [1]: https://github.com/peter-evans/create-pull-request
               labels: automated,linting
               reviewers: ${{github.actor}}
               branch: fix(linting)_${{ steps.tag.outputs.TAG }}
            - name: Check outputs
              run: |
                      echo "Pull Request Number - ${{ env.PULL_REQUEST_NUMBER }}"
                      echo "Pull Request Number - ${{ steps.cpr.outputs.pr_number }}"