Cancel Workflows on PR Close or Label #3
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| # Leka - iOS Monorepo | |
| # Copyright APF France handicap | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: Cancel Workflows on PR Close or Command | |
| on: | |
| pull_request: | |
| types: [closed] | |
| issue_comment: | |
| types: [created] | |
| workflow_dispatch: # nothing to setup here, just to trigger the workflow manually | |
| jobs: | |
| cancel-workflows: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: write | |
| pull-requests: read # Needed to fetch PR details | |
| steps: | |
| - name: Cancel Running Workflows Based on Event | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const { owner, repo } = context.repo; | |
| const eventName = context.eventName; | |
| const currentRunId = context.runId; | |
| let prNumber; | |
| let prHeadSha; | |
| if (eventName === 'pull_request') { | |
| // Event triggered by PR closure | |
| prNumber = context.payload.pull_request.number; | |
| prHeadSha = context.payload.pull_request.head.sha; | |
| console.log(`Triggered by pull_request event for PR #${prNumber}`); | |
| } else if (eventName === 'issue_comment') { | |
| // Event triggered by a new comment | |
| prNumber = context.payload.issue.number; | |
| // Check if the issue is a PR | |
| if (!context.payload.issue.pull_request) { | |
| console.log('The comment is not on a pull request. Exiting.'); | |
| return; | |
| } | |
| const commentBody = context.payload.comment.body.trim(); | |
| console.log(`Comment body: "${commentBody}"`); | |
| // Check if the comment contains the "/cancel" command | |
| if (commentBody !== '/cancel') { | |
| console.log('Comment does not contain "/cancel". Exiting.'); | |
| return; | |
| } | |
| console.log(`Triggered by issue_comment event for PR #${prNumber}`); | |
| // Fetch PR details to get the head SHA | |
| const { data: pullRequest } = await github.rest.pulls.get({ | |
| owner, | |
| repo, | |
| pull_number: prNumber, | |
| }); | |
| prHeadSha = pullRequest.head.sha; | |
| } else { | |
| console.log('Unsupported event type. Exiting.'); | |
| return; | |
| } | |
| console.log(`PR Number: ${prNumber}`); | |
| console.log(`PR Head SHA: ${prHeadSha}`); | |
| console.log(`Current Run ID: ${currentRunId}`); | |
| // Fetch all in-progress and queued workflow runs | |
| const statuses = ['in_progress', 'queued']; | |
| let runs = []; | |
| for (const status of statuses) { | |
| const response = await github.rest.actions.listWorkflowRunsForRepo({ | |
| owner, | |
| repo, | |
| status, | |
| per_page: 100, // Fetch up to 100 runs per status | |
| }); | |
| runs = runs.concat(response.data.workflow_runs); | |
| } | |
| console.log(`Total in-progress or queued runs: ${runs.length}`); | |
| runs.forEach(run => { | |
| console.log(`Run ID: ${run.id}, Head SHA: ${run.head_sha}, Event: ${run.event}, Status: ${run.status}`); | |
| }); | |
| // Cancel runs associated with the PR's head SHA, excluding the current run | |
| for (const run of runs) { | |
| if (run.id !== currentRunId && run.head_sha === prHeadSha) { | |
| await github.rest.actions.cancelWorkflowRun({ | |
| owner, | |
| repo, | |
| run_id: run.id, | |
| }); | |
| console.log(`Cancelled workflow run: ${run.id}`); | |
| } | |
| } |