[New Rule] Loadable Kernel Module Configuration File Creation #11680
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| name: backport | |
| on: | |
| pull_request_target: | |
| branches: | |
| - main | |
| types: | |
| - opened | |
| - reopened | |
| - unlabeled | |
| - labeled | |
| - closed | |
| - ready_for_review | |
| jobs: | |
| get-branches: | |
| uses: ./.github/workflows/get-target-branches.yml | |
| label: | |
| runs-on: ubuntu-latest | |
| if: | | |
| github.event.pull_request.state == 'open' && !github.event.pull_request.draft | |
| steps: | |
| - name: 'Apply default "backport: auto" label' | |
| uses: actions/github-script@v4 | |
| if: | | |
| !contains(github.event.pull_request.labels.*.name, 'backport: auto') && | |
| !contains(github.event.pull_request.labels.*.name, 'backport: skip') | |
| with: | |
| script: | | |
| github.issues.addLabels({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| labels: ['backport: auto'] | |
| }) | |
| - name: 'Remove "backport: auto" if "backport: skip" is set' | |
| uses: actions/github-script@v4 | |
| if: | | |
| contains(github.event.pull_request.labels.*.name, 'backport: auto') && | |
| contains(github.event.pull_request.labels.*.name, 'backport: skip') | |
| with: | |
| script: | | |
| github.issues.removeLabel({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| name: 'backport: auto' | |
| }) | |
| commit: | |
| if: | | |
| github.event.pull_request.merged == true | |
| && contains(github.event.pull_request.labels.*.name, 'backport: auto') | |
| && ( | |
| (github.event.action == 'labeled' && github.event.label.name == 'backport: auto') | |
| || (github.event.action == 'closed') | |
| ) | |
| needs: get-branches | |
| runs-on: ubuntu-latest | |
| strategy: | |
| max-parallel: 1 | |
| matrix: | |
| # 7.17 was intentionally skipped because it was added late and was bug fix only | |
| target_branch: ${{ fromJSON(needs.get-branches.outputs.branches) }} | |
| steps: | |
| - name: Checkout repo | |
| uses: actions/checkout@v2 | |
| with: | |
| token: ${{ secrets.PROTECTIONS_MACHINE_TOKEN }} | |
| ref: main | |
| fetch-depth: 100 | |
| - name: Set github config | |
| run: | | |
| git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git config --global user.name "github-actions[bot]" | |
| - name: Get branch histories | |
| run: | | |
| git fetch origin ${{matrix.target_branch}} --depth 1 | |
| git status | |
| git log -1 --format='%H' | |
| - name: Checkout the commit into the staging area | |
| run: | | |
| # Checkout the merged commit | |
| git checkout ${{github.event.pull_request.merge_commit_sha}} | |
| # Move it to the staging area | |
| git reset --soft HEAD^ | |
| - name: Setup Python 3.12 | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.12' | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip cache purge | |
| pip install .[dev] | |
| - name: Prune non-${{matrix.target_branch}} rules | |
| env: | |
| UNSTAGED_LIST_FILE: "../unstaged-rules.txt" | |
| run: | | |
| python -m detection_rules dev unstage-incompatible-rules --target-stack-version ${{matrix.target_branch}} | |
| # Track which rules were unstaged | |
| git diff --name-only > $UNSTAGED_LIST_FILE | |
| # Since they've been tracked, remove any untracked files | |
| git checkout -- . | |
| - name: Commit and push to ${{matrix.target_branch}} | |
| env: | |
| COMMIT_MSG_FILE: "../commit-message.txt" | |
| UNSTAGED_LIST_FILE: "../unstaged-rules.txt" | |
| run: | | |
| set -x | |
| echo "Switch to the target branch and keep the staged changes" | |
| git checkout ${{matrix.target_branch}} | |
| NEEDS_BACKPORT=$(git diff HEAD --quiet --exit-code && echo n || echo y) | |
| if [ "n" = "$NEEDS_BACKPORT" ] | |
| then | |
| echo "No changes to backport" | |
| exit 0 | |
| fi | |
| echo "Create the new commit with the same author" | |
| git commit --reuse-message ${{github.event.pull_request.merge_commit_sha}} | |
| echo "Save the commit message" | |
| git log ${{github.event.pull_request.merge_commit_sha}} --format=%B -n1 > $COMMIT_MSG_FILE | |
| echo "Append to the commit message" | |
| if [ -s "$UNSTAGED_LIST_FILE" ] | |
| then | |
| echo "Track note for the removed files" | |
| echo "" >> $COMMIT_MSG_FILE | |
| echo "Removed changes from:" >> $COMMIT_MSG_FILE | |
| awk '{print "- " $0}' $UNSTAGED_LIST_FILE >> $COMMIT_MSG_FILE | |
| echo "" >> $COMMIT_MSG_FILE | |
| echo '(selectively cherry picked from commit ${{github.event.pull_request.merge_commit_sha}})' >> $COMMIT_MSG_FILE | |
| else | |
| echo "No removed files" | |
| echo "" >> $COMMIT_MSG_FILE | |
| echo '(cherry picked from commit ${{github.event.pull_request.merge_commit_sha}})' >> $COMMIT_MSG_FILE | |
| fi | |
| echo "Amend the commit message and push" | |
| git commit --amend -F $COMMIT_MSG_FILE | |
| git push | |
| - name: "Notify slack on failure" | |
| uses: craftech-io/slack-action@v1 | |
| with: | |
| slack_webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }} | |
| status: failure | |
| if: failure() |