comment-pr-changeset-status.yml

name: Comment PR changeset status

on:
  workflow_run:
    workflows: ['Check PR changset']
    types:
      - completed

jobs:
  upload:
    runs-on: ubuntu-latest
    if: >
      github.event.workflow_run.event == 'pull_request'
    steps:
      - name: Get token
        id: get_token
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ secrets.GREEN_BOT_APP_ID }}
          private-key: ${{ secrets.GREEN_BOT_PRIVATE_KEY }}

      - name: 'Download artifact'
        uses: actions/github-script@v7
        with:
          script: |
            var artifacts = await github.rest.actions.listWorkflowRunArtifacts({
                owner: context.repo.owner,
                repo: context.repo.repo,
                run_id: ${{github.event.workflow_run.id }},
            });
            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
              return artifact.name == "pr"
            })[0];
            var download = await github.rest.actions.downloadArtifact({
                owner: context.repo.owner,
                repo: context.repo.repo,
                artifact_id: matchArtifact.id,
                archive_format: 'zip',
            });
            var fs = require('fs');
            fs.writeFileSync('${{github.workspace}}/pr.zip', Buffer.from(download.data));

      - run: unzip pr.zip

      - name: Get PR number
        id: pr_number
        uses: actions/github-script@v7
        with:
          script: |
            var fs = require('fs');
            return Number(fs.readFileSync('./NR'));

      - name: Comment on PR
        uses: mshick/add-pr-comment@v2
        with:
          repo-token: ${{ steps.get_token.outputs.token }}
          issue: ${{ steps.pr_number.outputs.result }}
          message-path: ./COMMENT
          message-id: pr-changeset-status