name: auto-update
on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * *'
jobs:
  delete-old-branch:
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ github.ref }}
      - name: Delete Branch
        uses: dawidd6/action-delete-branch@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branches: 'bot/auto-update'
  create-branch:
    runs-on: ubuntu-latest
    needs: delete-old-branch
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ github.ref }}
      - name: Create Branch
        uses: peterjgrainger/action-create-branch@v2.0.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          branch: 'bot/auto-update'
  create-matrix:
    runs-on: ubuntu-latest
    needs: create-branch
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '14'
          cache: 'npm'
      - name: Install Dependencies
        run: npm install
      - name: Create Matrix
        id: set-matrix
        run: node scripts/create-matrix.js
  grab:
    runs-on: ubuntu-latest
    needs: create-matrix
    continue-on-error: true
    strategy:
      fail-fast: false
      matrix: ${{fromJSON(needs.create-matrix.outputs.matrix)}}
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '14'
          cache: 'npm'
      - name: Install Dependencies
        run: npm install
      - name: Run Grabber
        run: NODE_OPTIONS=--insecure-http-parser npx epg-grabber --config=sites/${{ matrix.guide.site }}/${{ matrix.guide.site }}.config.js --channels=sites/${{ matrix.guide.site }}/${{ matrix.guide.site }}_${{ matrix.guide.country }}.channels.xml --output=.gh-pages/guides/${{ matrix.guide.country }}/${{ matrix.guide.site }}.epg.xml --log=logs/${{ matrix.guide.site }}_${{ matrix.guide.country }}.log --days=2 --timeout=30000
      - name: Upload Guide
        uses: actions/upload-artifact@v2
        with:
          name: .gh-pages
          path: .gh-pages/
          if-no-files-found: error
      - name: Upload Log
        uses: actions/upload-artifact@v2
        with:
          name: logs
          path: logs/
          if-no-files-found: error
  deploy:
    needs: grab
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Download Artifacts
        uses: actions/download-artifact@v2
      - name: Generate Token
        uses: tibdex/github-app-token@v1
        id: generate-token
        with:
          app_id: ${{ secrets.APP_ID }}
          private_key: ${{ secrets.APP_PRIVATE_KEY }}
      - name: Deploy to GitHub Pages
        if: ${{ github.ref == 'refs/heads/master' }}
        uses: JamesIves/github-pages-deploy-action@4.1.1
        with:
          branch: gh-pages
          folder: .gh-pages/guides
          target-folder: guides
          clean: false
          token: ${{ steps.generate-token.outputs.token }}
          git-config-name: iptv-bot
          git-config-email: 84861620+iptv-bot[bot]@users.noreply.github.com
          commit-message: '[Bot] Deploy to GitHub Pages'
  update-codes:
    runs-on: ubuntu-latest
    needs: deploy
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Download Artifacts
        uses: actions/download-artifact@v2
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '14'
          cache: 'npm'
      - name: Install Dependencies
        run: npm install
      - name: Update Codes
        run: npm run update-codes
      - name: Generate Token
        uses: tibdex/github-app-token@v1
        id: generate-token
        with:
          app_id: ${{ secrets.APP_ID }}
          private_key: ${{ secrets.APP_PRIVATE_KEY }}
      - name: Deploy to GitHub Pages
        if: ${{ github.ref == 'refs/heads/master' }}
        uses: JamesIves/github-pages-deploy-action@4.1.1
        with:
          branch: gh-pages
          folder: .gh-pages
          clean: false
          token: ${{ steps.generate-token.outputs.token }}
          git-config-name: iptv-bot
          git-config-email: 84861620+iptv-bot[bot]@users.noreply.github.com
          commit-message: '[Bot] Deploy to GitHub Pages'
  update-readme:
    runs-on: ubuntu-latest
    needs: deploy
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Download Artifacts
        uses: actions/download-artifact@v2
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '14'
          cache: 'npm'
      - name: Install Dependencies
        run: npm install
      - name: Update README.md
        run: npx ts-node scripts/update-readme.ts
      - name: Commit Changes
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: '[Bot] Update README.md'
          commit_user_name: iptv-bot
          commit_user_email: 84861620+iptv-bot[bot]@users.noreply.github.com
          commit_author: 'iptv-bot[bot] <84861620+iptv-bot[bot]@users.noreply.github.com>'
          branch: bot/auto-update
          file_pattern: README.md
  pull-request:
    if: ${{ github.ref == 'refs/heads/master' }}
    needs: update-readme
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: bot/auto-update
      - name: Generate Token
        uses: tibdex/github-app-token@v1
        id: generate-token
        with:
          app_id: ${{ secrets.APP_ID }}
          private_key: ${{ secrets.APP_PRIVATE_KEY }}
      - name: Create Pull Request
        id: pr
        uses: repo-sync/pull-request@v2
        with:
          source_branch: 'bot/auto-update'
          destination_branch: 'master'
          pr_title: '[Bot] Update guides'
          pr_body: |
            This pull request is created by [auto-update][1] workflow.

            [1]: https://github.com/iptv-org/epg/actions/runs/${{ github.run_id }}
          github_token: ${{ steps.generate-token.outputs.token }}
      - name: Merge Pull Request
        if: ${{ steps.pr.outputs.pr_number != 0 }}
        uses: juliangruber/merge-pull-request-action@v1
        with:
          github-token: ${{ secrets.PAT }}
          number: ${{ steps.pr.outputs.pr_number }}
          method: squash
