Update README.md #21
Workflow file for this run
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| name: Branch fast-forward-ness checker | |
| on: | |
| pull_request: | |
| branches: [main, development, master] | |
| pull_request_review: | |
| branches: [main, development, master] | |
| pull_request_review_comment: | |
| branches: [main, development, master] | |
| jobs: | |
| CHECK: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v2 | |
| - name: Fetching Main branch | |
| run: | | |
| if [ ! -z ${{ github.base_ref }} ]; then | |
| git fetch origin ${{ github.base_ref }} && \ | |
| git tag "→-target-branch-←" origin/${{ github.base_ref }} | |
| else | |
| git fetch origin ${{ github.event.pull_request.base.ref }} && \ | |
| git tag "→-target-branch-←" origin/${{ github.event.pull_request.base.ref }} | |
| fi | |
| shell: bash | |
| - name: Fetching Pull Request branch ${{ github.head_ref }} | |
| run: | | |
| if [ ! -z ${{ github.head_ref }} ]; then | |
| git fetch origin ${{ github.head_ref }} && \ | |
| git tag "→-pull-request-branch-←" origin/${{ github.head_ref }} | |
| else | |
| git fetch origin ${{ github.event.pull_request.head.ref }} && \ | |
| git tag "→-pull-request-branch-←" origin/${{ github.event.pull_request.head.ref }} | |
| fi | |
| shell: bash | |
| - name: Checking branch fast-forward-ness | |
| run: | | |
| if [ ! -z ${{ github.base_ref }} ]; then | |
| git merge-base origin/${{ github.base_ref }} origin/${{ github.head_ref }} --is-ancestor && \ | |
| echo "Branch is ready for merging 👍" && exit 0 || \ | |
| echo "Branch is not ready for merging yet. Check your tree to investigate 👇" && \ | |
| git log --graph --abbrev-commit --decorate --simplify-by-decoration --all --format=format:'%C(bold blue)%h%C(reset) - %C(yellow)%aD%C(reset) %C(dim yellow)(%ar)%C(reset)%C(auto)%+d%n %<(80,trunc)' && exit 1 | |
| else | |
| git merge-base origin/${{ github.event.pull_request.base.ref }} origin/${{ github.event.pull_request.head.ref }} --is-ancestor && \ | |
| echo "Branch is ready for merging 👍" && exit 0 || \ | |
| echo "Branch is not ready for merging yet. Check your tree to investigate 👇" && \ | |
| git log --graph --abbrev-commit --decorate --simplify-by-decoration --all --format=format:'%C(bold blue)%h%C(reset) - %C(yellow)%aD%C(reset) %C(dim yellow)(%ar)%C(reset)%C(auto)%+d%n %<(80,trunc)' && exit 1 | |
| fi | |
| shell: bash |