pr-preview.yml

name: PR Preview

on:
  pull_request_target:

jobs:
  prepare:
    runs-on: ubuntu-latest
    outputs:
      files: ${{ steps.files.outputs.all }}
    steps:
      - name: Выборка файлов для формирования списка
        id: files
        run: |
          pr_files=$(echo $(curl \
            -H "Accept: application/vnd.github.v3+json" \
            https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files))
          list=$(echo $pr_files | grep -o '"filename": "[^"]*' | cut -d'"' -f4)
          mdReplaced=${list//md/html}
          returnReplaced=${list//$"\n"/ }
          echo "::set-output name=all::$returnReplaced"
          echo $returnReplaced
  pr-preview:
    runs-on: ubuntu-latest
    needs:
      - prepare
    env:
      DEPLOY_DOMAIN: https://content-${{ github.event.pull_request.number }}.dev.doka.guide
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      PATH_TO_CONTENT: ./content
    steps:
      - name: Загрузка platform
        uses: actions/checkout@v3
        with:
          repository: doka-guide/platform
      - name: Загрузка контента
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          path: content
      - uses: actions/setup-node@v3
        with:
          node-version: 16
      - name: Кэширование модулей
        uses: actions/cache@v3
        env:
          cache-name: cache-node-modules
        with:
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-
      - name: Получение идентификатора
        id: check
        run: |
          check_suite_url=$(curl -s -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/${{ github.repository }}/actions/runs/${{ github.run_id }} | jq -r '.check_suite_url')
          check_run_id=$(curl -s -H "Accept: application/vnd.github.v3+json" $check_suite_url/check-runs | jq '.check_runs[] | .id')
          echo "::set-output name=check_id::$check_run_id"
      - name: Установка модулей
        run: npm ci
      - name: Сообщение о начале публикации превью
        uses: hasura/comment-progress@v2.1.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.pull_request.number }}
          id: preview-${{ github.event.pull_request.number }}
          message: "Идёт сборка и публикация превью... [Подробнее](https://github.com/${{ github.repository }}/runs/${{ steps.check.outputs.check_id }}?check_suite_focus=true)"
          recreate: true
      - name: Форматирование списка файлов
        id: links
        run: |
          file_list=""
          for f in ${{ needs.prepare.outputs.files }}; do
            if [[ $changed_file =~ ".html" ]]; then
              file_list=$(echo -e "${file_list}<li><a href="${{ env.DEPLOY_DOMAIN }}/${f}">${f}</a></li>")
            fi
          done
          if ! [[ $file_list == "" ]]; then
            file_list=$(echo -e "<br><p>Список изменённых материалов:<ul>${file_list}</ul><p>")
          fi
          echo ::set-output name=list::$(echo -e "${file_list}")
      - name: Установка ключа для пользователя
        run: |
          set -eu
          mkdir "$HOME/.ssh"
          echo "${{ secrets.DEPLOY_KEY }}" > "$HOME/.ssh/doka_deploy"
          chmod 600 "$HOME/.ssh/doka_deploy"
      - name: Сборка и публикация сайта
        id: build-preview
        continue-on-error: true
        run: |
          cp .env.example .env
          npm run preview
          ssh -i $HOME/.ssh/doka_deploy -o StrictHostKeyChecking=no deploy@dev.doka.guide mkdir -p /web/sites/dev.doka.guide/content/${{ github.event.pull_request.number }}
          cd dist && rsync -e "ssh -i $HOME/.ssh/doka_deploy -o StrictHostKeyChecking=no" --archive --progress --compress --delete . deploy@dev.doka.guide:/web/sites/dev.doka.guide/content/${{ github.event.pull_request.number }}
          echo "Ссылка на превью — ${{ env.DEPLOY_DOMAIN }}"
          echo -e "${{ steps.links.outputs.list }}"
      - name: Сообщение о неудаче публикации превью
        uses: hasura/comment-progress@v2.1.0
        if: failure()
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.pull_request.number }}
          id: preview-${{ github.event.pull_request.number }}
          message: "Превью контента из ${{ github.event.after }} не опубликовано. Ошибка сборки или публикации. [Подробнее](https://github.com/${{ github.repository }}/runs/${{ steps.check.outputs.check_id }}?check_suite_focus=true)"
          fail: true
          recreate: true
      - name: Сообщение об успехе публикации превью
        uses: hasura/comment-progress@v2.1.0
        if: success()
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.pull_request.number }}
          id: preview-${{ github.event.pull_request.number }}
          message: '<details><summary><a href="${{ env.DEPLOY_DOMAIN }}">Превью контента</a> из ${{ github.event.after }} опубликовано.</summary>${{ steps.links.outputs.list }}</details>'
          recreate: true