ci-pr-opened.yml

name: Continuous Integration (PR opened)

on:
  workflow_run:
    workflows: ["Continuous Integration"]
    types:
      - completed

jobs:
  download-artifact:
    name: Download artifact
    if: ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest
    outputs:
      pr-number: ${{ steps.set-pr-number.outputs.pr-number }}
    steps:
      - id: set-pr-number
        uses: actions/github-script@v3.1.0
        with:
          script: |
            var artifacts = await github.actions.listWorkflowRunArtifacts({
               owner: context.repo.owner,
               repo: context.repo.repo,
               run_id: ${{ github.event.workflow_run.id }},
            });
            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
              return /^storybooks-/.test(artifact.name);
            })[0];
            var download = await github.actions.downloadArtifact({
               owner: context.repo.owner,
               repo: context.repo.repo,
               artifact_id: matchArtifact.id,
               archive_format: 'zip',
            });
            var fs = require('fs');
            fs.writeFileSync('${{ github.workspace }}/storybooks.zip', Buffer.from(download.data));
            const prNumber = /^storybooks-(\d+)$/.exec(matchArtifact.name)[1];
            console.log(`::set-output name=pr-number::${ prNumber }`);
      - run: unzip storybooks.zip
      - uses: actions/upload-artifact@v2
        with:
          name: storybooks
          path: |
            fuselage/storybook-static
            onboarding-ui/storybook-static
            layout/storybook-static
  publish-to-gh-pages:
    name: Publish to GitHub Pages
    needs:
      - download-artifact
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: "https://rocketchat.github.io/fuselage/fuselage/${{ needs.download-artifact.outputs.pr-number }}"
    steps:
      - uses: actions/checkout@v2
        with:
          ref: gh-pages
      - uses: actions/download-artifact@v2
        with:
          name: storybooks
          path: packages
      - run: |
          rm -rf "fuselage/${{ needs.download-artifact.outputs.pr-number }}"  "layout/${{ needs.download-artifact.outputs.pr-number }}" "uikit-playground/${{ needs.download-artifact.outputs.pr-number }}" "onboarding-ui/${{ needs.download-artifact.outputs.pr-number }}"
          mv -v packages/fuselage/storybook-static "fuselage/${{ needs.download-artifact.outputs.pr-number }}"
          mv -v packages/onboarding-ui/storybook-static "onboarding-ui/${{ needs.download-artifact.outputs.pr-number }}"
          mv -v packages/layout/storybook-static "layout/${{ needs.download-artifact.outputs.pr-number }}"
          rm -rf packages
      - uses: crazy-max/ghaction-github-pages@v2
        with:
          target_branch: gh-pages
          build_dir: .
          commit_message: "Deploy to Github Pages [skip ci]"
          jekyll: false
        env:
          GITHUB_TOKEN: ${{ github.token }}