publish-surge-pr-check.yml

#
# Copyright (c) 2021 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#

name: Publish PR check

on:
  workflow_run:
    workflows: ["Build PR check"]
    types:
      - completed

jobs:
  publish-pr:
    name: publish pull request
    runs-on: ubuntu-22.04
    steps:
      - name: download dist artifact
        uses: dawidd6/action-download-artifact@v6
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          name: blog-content
          path: _site
      - name: PR number
        uses: dawidd6/action-download-artifact@v6
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          name: pull-request-number
      - name: Grab pull request number
        run: |
          pr_number=$(cat "PR_NUMBER")
          if ! [[ "$pr_number" =~ ^[0-9]+$ ]]; then
            echo "pr number invalid"
            exit 1
          fi
          echo "PR_NUMBER=$pr_number" >> $GITHUB_ENV
      - name: PR sha
        uses: dawidd6/action-download-artifact@v6
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          name: pull-request-sha
      - name: Grab pull request sha1
        run: |
          pr_sha=$(cat "PR_SHA")
          echo "PR_SHA=$pr_sha" >> $GITHUB_ENV
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
      - name: publish
        env:
          SURGE_TOKEN: ${{ secrets.SURGE_TOKEN }}
        run: |
          npm install -g surge
          export DEPLOY_DOMAIN=https://pr-check-${PR_NUMBER}-che-blog.surge.sh
          echo "DEPLOY_DOMAIN=$DEPLOY_DOMAIN" >> $GITHUB_ENV
          surge ./_site --domain $DEPLOY_DOMAIN
      - name: 'Comment PR'
        uses: actions/github-script@v7
        with:
         script: |
           const { repo: { owner, repo } } = context;
           await github.rest.repos.createCommitStatus({ 
                   owner, 
                   repo, 
                   sha: process.env.PR_SHA, 
                   state: "success", 
                   target_url: process.env.DEPLOY_DOMAIN, 
                   description: "Browse PR check blog content live", 
                   context: "surge"
            })