oxc/.github/workflows/monitor-oxc.yml

name: Monitor Oxc

on:
  pull_request:
    types: [labeled]
  issue_comment:
    types: [created]

permissions:
  pull-requests: read

concurrency:
  group: monitor-oxc-${{ github.event.pull_request.number || github.event.issue.number }}
  cancel-in-progress: true

jobs:
  trigger:
    if: >
      github.repository == 'oxc-project/oxc' &&
      (
        (
          github.event_name == 'pull_request' &&
          github.event.label.name == 'run-monitor-oxc' &&
          github.event.pull_request.head.repo.full_name == github.repository
        ) ||
        (
          github.event_name == 'issue_comment' &&
          github.event.issue.pull_request &&
          github.event.comment.body == '/monitor-oxc run'
        )
      )
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        id: pr
        with:
          script: |
            const fromComment = context.eventName === 'issue_comment';
            let issueNumber;
            let pr;

            if (fromComment) {
              const user = context.payload.sender.login;
              const { data: permission } = await github.rest.repos.getCollaboratorPermissionLevel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                username: user,
              });
              if (!permission.user.permissions.triage) {
                throw new Error(`${user} does not have permission to trigger Monitor Oxc`);
              }

              issueNumber = context.issue.number;
              ({ data: pr } = await github.rest.pulls.get({
                owner: context.repo.owner,
                repo: context.repo.repo,
                pull_number: issueNumber,
              }));
              const commentCreatedAt = new Date(context.payload.comment.created_at);
              const headRepoPushedAt = new Date(pr.head.repo.pushed_at);
              if (headRepoPushedAt > commentCreatedAt) {
                throw new Error('The PR was updated after the trigger command; review it and run the command again');
              }
            } else {
              pr = context.payload.pull_request;
              issueNumber = pr.number;
            }

            core.setOutput('issue-number', issueNumber);
            core.setOutput('branch', pr.head.ref);
            core.setOutput('head-sha', pr.head.sha);

      - uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
        id: app-token
        with:
          client-id: ${{ secrets.APP_ID }}
          private-key: ${{ secrets.APP_PRIVATE_KEY }}
          permission-actions: write
          permission-pull-requests: write
          owner: oxc-project
          repositories: |
            ${{ github.event.repository.name }}
            monitor-oxc

      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        id: prepare
        env:
          BRANCH: ${{ steps.pr.outputs.branch }}
          ISSUE_NUMBER: ${{ steps.pr.outputs.issue-number }}
        with:
          github-token: ${{ steps.app-token.outputs.token }}
          script: |
            const issueNumber = Number(process.env.ISSUE_NUMBER);
            const branch = process.env.BRANCH;
            const body = `Triggering Monitor Oxc for \`${branch}\`\nhttps://github.com/oxc-project/monitor-oxc/actions/workflows/ci.yml`;

            const comments = await github.paginate(github.rest.issues.listComments, {
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: issueNumber,
              per_page: 100,
            });
            const existing = comments.findLast((c) =>
              c.user.login === 'oxc-guard[bot]' &&
              c.body &&
              (c.body.startsWith('Triggering Monitor Oxc') || c.body.startsWith('## [Monitor Oxc]'))
            );

            let commentId;
            if (existing) {
              await github.rest.issues.updateComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                comment_id: existing.id,
                body,
              });
              commentId = existing.id;
            } else {
              const { data: created } = await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: issueNumber,
                body,
              });
              commentId = created.id;
            }

            core.setOutput('comment-id', commentId);

      - uses: benc-uk/workflow-dispatch@d004979be141727c7a17c28f603e2facc40d0855 # v1.3.3
        with:
          repo: oxc-project/monitor-oxc
          workflow: ci.yml
          token: ${{ steps.app-token.outputs.token }}
          ref: main
          inputs: >-
            {
              "issue-number": "${{ steps.pr.outputs.issue-number }}",
              "comment-id": "${{ steps.prepare.outputs.comment-id }}",
              "ref": "${{ steps.pr.outputs.head-sha }}"
            }

      - if: github.event_name == 'pull_request'
        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        env:
          ISSUE_NUMBER: ${{ steps.pr.outputs.issue-number }}
        with:
          github-token: ${{ steps.app-token.outputs.token }}
          script: |
            try {
              await github.rest.issues.removeLabel({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: Number(process.env.ISSUE_NUMBER),
                name: 'run-monitor-oxc',
              });
            } catch (error) {
              if (error.status !== 404) throw error;
            }