PR Issue Labeler #19
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| name: PR Label Automation | |
| on: | |
| pull_request: | |
| types: [opened, reopened, edited] | |
| schedule: | |
| - cron: '*/5 * * * *' # Run every 5 minutes | |
| jobs: | |
| pr-label-automation: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v2 | |
| with: | |
| node-version: '14' | |
| - name: Install dependencies | |
| run: npm install @octokit/rest | |
| - name: Run PR label automation script | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| const { Octokit } = require("@octokit/rest"); | |
| const octokit = new Octokit({ auth: process.env.GITHUB_TOKEN }); | |
| async function processPR(owner, repo, pull_number) { | |
| const { data: pr } = await octokit.pulls.get({ | |
| owner, | |
| repo, | |
| pull_number, | |
| }); | |
| const issueRegex = /#(\d+)/; | |
| const match = pr.body.match(issueRegex); | |
| if (match) { | |
| const issueNumber = parseInt(match[1]); | |
| const { data: issue } = await octokit.issues.get({ | |
| owner, | |
| repo, | |
| issue_number: issueNumber, | |
| }); | |
| if (issue.labels.length > 0) { | |
| await octokit.issues.addLabels({ | |
| owner, | |
| repo, | |
| issue_number: pull_number, | |
| labels: issue.labels.map(label => label.name), | |
| }); | |
| console.log(`Added labels to PR #${pull_number}`); | |
| } else { | |
| console.log(`Issue #${issueNumber} has no labels`); | |
| } | |
| } else { | |
| await octokit.issues.createComment({ | |
| owner, | |
| repo, | |
| issue_number: pull_number, | |
| body: "Please include the related issue number in the PR description.", | |
| }); | |
| console.log(`Commented on PR #${pull_number} to request issue number`); | |
| } | |
| } | |
| async function run() { | |
| const [owner, repo] = process.env.GITHUB_REPOSITORY.split("/"); | |
| if (process.env.GITHUB_EVENT_NAME === "pull_request") { | |
| const pull_number = process.env.GITHUB_EVENT.pull_request.number; | |
| await processPR(owner, repo, pull_number); | |
| } else { | |
| const { data: prs } = await octokit.pulls.list({ | |
| owner, | |
| repo, | |
| state: "open", | |
| }); | |
| for (const pr of prs) { | |
| await processPR(owner, repo, pr.number); | |
| } | |
| } | |
| } | |
| run().catch(console.error); |