scrape.yml

name: Timetable scrape

# Controls when the workflow will run
on:
  schedule:
    # * is a special character in YAML so you have to quote this string
    - cron:  '0 */8 * * *'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  scrape:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2

      - name: Retrieve the private key and decode it to a file
        env:
          PRIVATE_KEY_BASE64: ${{ secrets.PRIVATE_KEY_BASE64 }}
        run: |
          echo $PRIVATE_KEY_BASE64 | base64 --decode > keys/private_key.asc

      - name: Import private key
        env:
          PRIVATE_KEY_BASE64: ${{ secrets.PRIVATE_KEY_BASE64 }}
        run: |
          gpg --import keys/private_key.asc

      - name: Decode teachers.txt.gpg
        env:
          PRIVATE_KEY_BASE64: ${{ secrets.PRIVATE_KEY_BASE64 }}
        run: |
          gpg --output config/teachers.txt --decrypt config/teachers.txt.gpg

      - name: Decode hardcoded_abbreviations.txt.gpg
        env:
          PRIVATE_KEY_BASE64: ${{ secrets.PRIVATE_KEY_BASE64 }}
        run: |
          gpg --output config/hardcoded_abbreviations.txt --decrypt config/hardcoded_abbreviations.txt.gpg

      - name: Configure git
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

      - name: Update packages
        run: sudo apt-get update

      - name: Install poppler-utils
        run: sudo apt-get install poppler-utils

      - name: Run the scraper
        working-directory: ./src
        run: "./scraper.sh ${{ github.event_name }}" 

      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: master

      - name: Check file existence
        id: check_file
        uses: andstor/file-existence-action@v1
        with:
          files: "src/bgschoolbot-need-update"

      - name: Update BgSchoolBot database
        if: steps.check_file.outputs.files_exists == 'true'
        uses: wei/curl@master
        with:
          args: "https://bgschool.cristianlivella.com/gh-actions/update.php?token=${{ secrets.BGSCHOOLBOT_TOKEN }}"