Cherry-pick a pull request #1849
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| name: Cherry-pick a pull request | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| PULL_REQUEST_NUMBER: | |
| description: The number of a pull request to CP | |
| required: true | |
| jobs: | |
| validateActor: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| IS_DEPLOYER: ${{ fromJSON(steps.isDeployer.outputs.IS_DEPLOYER) || github.actor == 'OSBotify' || github.actor == 'os-botify[bot]' }} | |
| steps: | |
| - name: Check if user is deployer | |
| id: isDeployer | |
| run: | | |
| if gh api /orgs/Expensify/teams/mobile-deployers/memberships/${{ github.actor }} --silent; then | |
| echo "IS_DEPLOYER=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "IS_DEPLOYER=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.OS_BOTIFY_TOKEN }} | |
| createNewVersion: | |
| needs: validateActor | |
| if: ${{ fromJSON(needs.validateActor.outputs.IS_DEPLOYER) }} | |
| uses: ./.github/workflows/createNewVersion.yml | |
| secrets: inherit | |
| cherryPick: | |
| needs: createNewVersion | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout staging branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: staging | |
| token: ${{ secrets.OS_BOTIFY_TOKEN }} | |
| - name: Set up git for OSBotify | |
| id: setupGitForOSBotify | |
| uses: ./.github/actions/composite/setupGitForOSBotifyApp | |
| with: | |
| GPG_PASSPHRASE: ${{ secrets.LARGE_SECRET_PASSPHRASE }} | |
| OS_BOTIFY_APP_ID: ${{ secrets.OS_BOTIFY_APP_ID }} | |
| OS_BOTIFY_PRIVATE_KEY: ${{ secrets.OS_BOTIFY_PRIVATE_KEY }} | |
| - name: Get previous app version | |
| id: getPreviousVersion | |
| uses: ./.github/actions/javascript/getPreviousVersion | |
| with: | |
| SEMVER_LEVEL: "PATCH" | |
| - name: Fetch history of relevant refs | |
| run: | | |
| git fetch origin main staging --no-tags --shallow-exclude ${{ steps.getPreviousVersion.outputs.PREVIOUS_VERSION }} | |
| - name: Get version bump commit | |
| id: getVersionBumpCommit | |
| run: | | |
| git switch main | |
| VERSION_BUMP_COMMIT="$(git log --format='%H' --author='OSBotify' --grep 'Update version to ${{ needs.createNewVersion.outputs.NEW_VERSION }}')" | |
| echo "VERSION_BUMP_SHA=$VERSION_BUMP_COMMIT" >> "$GITHUB_OUTPUT" | |
| - name: Get merge commit for pull request to CP | |
| id: getCPMergeCommit | |
| uses: ./.github/actions/javascript/getPullRequestDetails | |
| with: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| USER: ${{ github.actor }} | |
| PULL_REQUEST_NUMBER: ${{ github.event.inputs.PULL_REQUEST_NUMBER }} | |
| - name: Cherry-pick the version-bump to staging | |
| run: | | |
| git switch staging | |
| git cherry-pick -S -x --mainline 1 --strategy=recursive -Xtheirs ${{ steps.getVersionBumpCommit.outputs.VERSION_BUMP_SHA }} | |
| - name: Cherry-pick the merge commit of target PR | |
| id: cherryPick | |
| run: | | |
| echo "Attempting to cherry-pick ${{ steps.getCPMergeCommit.outputs.MERGE_COMMIT_SHA }}" | |
| if git cherry-pick -S -x --mainline 1 ${{ steps.getCPMergeCommit.outputs.MERGE_COMMIT_SHA }}; then | |
| echo "🎉 No conflicts! CP was a success, PR can be automerged 🎉" | |
| echo "HAS_CONFLICTS=false" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "😞 PR can't be automerged, there are merge conflicts in the following files:" | |
| git --no-pager diff --name-only --diff-filter=U | |
| git add . | |
| GIT_MERGE_AUTOEDIT=no git cherry-pick --continue | |
| echo "HAS_CONFLICTS=true" >> "$GITHUB_OUTPUT" | |
| fi | |
| git commit --amend -m "$(git log -1 --pretty=%B)" -m "(CP triggered by ${{ github.actor }})" | |
| - name: Push changes | |
| run: | | |
| if [[ ${{steps.cherryPick.outputs.HAS_CONFLICTS}} == 'true' ]]; then | |
| git checkout -b ${{ github.actor }}-cherry-pick-staging-${{ github.event.inputs.PULL_REQUEST_NUMBER }}-${{ github.run_attempt }} | |
| git push --set-upstream origin ${{ github.actor }}-cherry-pick-staging-${{ github.event.inputs.PULL_REQUEST_NUMBER }}-${{ github.run_attempt }} | |
| else | |
| git push origin staging | |
| fi | |
| - name: Create Pull Request to manually finish CP | |
| if: fromJSON(steps.cherryPick.outputs.HAS_CONFLICTS) | |
| id: createPullRequest | |
| run: | | |
| gh pr create \ | |
| --title "🍒 Cherry pick PR #${{ github.event.inputs.PULL_REQUEST_NUMBER }} to staging 🍒" \ | |
| --body "🍒 Cherry pick https://github.com/Expensify/App/pull/${{ github.event.inputs.PULL_REQUEST_NUMBER }} to staging 🍒" \ | |
| --label "Engineering,Hourly" \ | |
| --base "staging" | |
| sleep 5 | |
| gh pr comment --body \ | |
| "This pull request has merge conflicts and can not be automatically merged. :disappointed: | |
| Please manually resolve the conflicts, push your changes, and then request another reviewer to review and merge. | |
| **Important:** There may be conflicts that GitHub is not able to detect, so please _carefully_ review this pull request before approving." | |
| gh pr edit --add-assignee "${{ github.actor }},${{ steps.getCPMergeCommit.outputs.MERGE_ACTOR }}" | |
| env: | |
| GITHUB_TOKEN: ${{ steps.setupGitForOSBotify.outputs.OS_BOTIFY_API_TOKEN }} | |
| - name: Label PR with CP Staging | |
| run: gh pr edit ${{ inputs.PULL_REQUEST_NUMBER }} --add-label 'CP Staging' | |
| env: | |
| GITHUB_TOKEN: ${{ github.token }} | |
| - name: "Announces a CP failure in the #announce Slack room" | |
| uses: 8398a7/action-slack@v3 | |
| if: ${{ failure() }} | |
| with: | |
| status: custom | |
| custom_payload: | | |
| { | |
| channel: '#announce', | |
| attachments: [{ | |
| color: "#DB4545", | |
| pretext: `<!subteam^S4TJJ3PSL>`, | |
| text: `💥 Failed to CP https://github.com/Expensify/App/pull/${{ github.event.inputs.PULL_REQUEST_NUMBER }} to staging 💥`, | |
| }] | |
| } | |
| env: | |
| GITHUB_TOKEN: ${{ github.token }} | |
| SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }} |