test.yml

name: Test
on:
  workflow_dispatch:
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  lint-format:
    name: Lint and format check
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v4
      - name: Install Ruff and autopep8
        run: pip install ruff autopep8
      - name: Python lint check (Ruff)
        run: ruff check --output-format=github -v plugin/
      - name: Python lint check (autopep8)
        if: always()
        run: autopep8 --diff plugin/
      - name: Install server dependencies
        if: always()
        run: cd server && yarn install
      - name: Server lint check (ESlint)
        if: always()
        run: cd server && npx eslint --max-warnings=0 src/
      - name: Server format check (Prettier)
        if: always()
        run: cd server && npx prettier --check 'src/**/*.{js,ts}'

  script-method:
    name: Test plugin
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Download yt-dlp
        run: curl -L https://github.com/yt-dlp/yt-dlp-nightly-builds/releases/latest/download/yt-dlp -o yt-dlp && chmod +x ./yt-dlp
      - name: Install and build server dependencies
        run: cd server/ && yarn install --frozen-lockfile && npx tsc
      - name: Install plugin
        run: |
          mkdir ~/yt-dlp-plugins && curl -L "https://github.com/coletdjnz/yt-dlp-get-pot/releases/download/v0.1.1/yt-dlp-get-pot.zip" -o ~/yt-dlp-plugins/yt-dlp-get-pot.zip
          cp -aT plugin/ ~/yt-dlp-plugins/bgutil-ytdlp-pot-provider/
      - name: Test script method
        shell: bash
        run: |
          script_response=$(./yt-dlp -vF --print-traffic BaW_jenozKc --extractor-args "youtube:getpot_bgutil_script=server/build/generate_once.js" 2>&1) || \
            echo "::error title=Failed to run yt-dlp when testing script::\
          yt-dlp returned $? exit status"

          echo "::group::Logs from yt-dlp"
          printf "%s\n" "$script_response"
          echo "::endgroup::"
          if [[ "$script_response" != *"BgUtilScriptPot: Generating POT via script: "* ]]; then
            echo "::error title=BgUtilScriptPot was not invoked,file=plugin/yt_dlp_plugins/extractor/getpot_bgutil_script.py::\
          BgUtilScriptPot was not invoked"
            exit 1
          fi
      - name: Test server method
        timeout-minutes: 3
        if: always()
        shell: bash
        run: |
          cd server/
          SERVER_LOG_PATH=$(mktemp)
          node build/main.js >$SERVER_LOG_PATH 2>&1 &
          NODE_PID=$!
          echo "Waiting for server to be up..."

          ping() {
            until RESP=$(curl -o- --silent --fail http://127.0.0.1:4416/ping 2>&1); do
              sleep ${1:-0.5}
            done
          }
          export -f ping
          timeout 7.5 bash -c "ping 0.5" || \
            (echo "::error title=Timeout reached,file=server/src/main.ts::\
          Timeout reached before the server is up." && exit 1)

          echo "::group::Response from HTTP server"
          echo $RESP | jq
          echo "::endgroup::"

          cd ..
          script_response=$(./yt-dlp -vF --print-traffic BaW_jenozKc 2>&1) || \
            echo "::error title=Failed to run yt-dlp when testing HTTP server::\
          yt-dlp returned $? exit status"

          kill $NODE_PID

          echo "::group::Logs from HTTP server"
          cat "$SERVER_LOG_PATH"
          echo "::endgroup::"
          rm -f $SERVER_LOG_PATH

          echo "::group::Logs from yt-dlp"
          printf "%s\n" "$script_response"
          echo "::endgroup::"

          if [[ "$script_response" != *"BgUtilHTTPPot: Generating POT via HTTP server"* ]]; then
            echo "::error title=BgUtilHTTPPot was not invoked,file=plugin/yt_dlp_plugins/extractor/getpot_bgutil_http.py::\
          BgUtilHTTPPot was not invoked"
            exit 1
          fi