yt-shorts-downloader/.gitea/workflows/ci.yml

name: CI

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main

jobs:
  quality:
    name: Quality Checks
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install uv
        run: curl -LsSf https://astral.sh/uv/install.sh | sh

      - name: Install Python from .python-version
        run: $HOME/.local/bin/uv python install

      - name: Sync development dependencies
        run: $HOME/.local/bin/uv sync --group dev

      - name: Run quality checks
        run: PATH="$HOME/.local/bin:$PATH" make ci-check

  tests:
    name: Test Suite
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install uv
        run: curl -LsSf https://astral.sh/uv/install.sh | sh

      - name: Install Python from .python-version
        run: $HOME/.local/bin/uv python install

      - name: Sync development dependencies
        run: $HOME/.local/bin/uv sync --group dev

      - name: Run tests
        run: PATH="$HOME/.local/bin:$PATH" make test

  publish:
    name: Publish to Gitea Packages
    runs-on: ubuntu-latest
    needs: [quality, tests]
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install uv
        run: curl -LsSf https://astral.sh/uv/install.sh | sh

      - name: Install Python from .python-version
        run: $HOME/.local/bin/uv python install

      - name: Sync development dependencies
        run: $HOME/.local/bin/uv sync --group dev

      - name: Read package version from pyproject.toml
        id: package_meta
        run: |
          $HOME/.local/bin/uv run python - <<'PY' >> "$GITHUB_OUTPUT"
          import tomllib
          from pathlib import Path

          project = tomllib.loads(Path('pyproject.toml').read_text(encoding='utf-8'))['project']
          print(f"name={project['name']}")
          print(f"version={project['version']}")
          PY

      - name: Show package version
        run: echo "Publishing ${{ steps.package_meta.outputs.name }} version ${{ steps.package_meta.outputs.version }}"

      - name: Validate package registry configuration
        env:
          PYPI_REPOSITORY_URL: ${{ secrets.PYPI_REPOSITORY_URL }}
          PACKAGE_USERNAME: ${{ secrets.PACKAGE_USERNAME }}
          PACKAGE_TOKEN: ${{ secrets.PACKAGE_TOKEN }}
        run: |
          test -n "$PYPI_REPOSITORY_URL" || (echo "PYPI_REPOSITORY_URL secret is required" && exit 1)
          test -n "$PACKAGE_USERNAME" || (echo "PACKAGE_USERNAME secret is required" && exit 1)
          test -n "$PACKAGE_TOKEN" || (echo "PACKAGE_TOKEN secret is required" && exit 1)

      - name: Check whether this package version already exists
        id: package_registry
        env:
          PYPI_REPOSITORY_URL: ${{ secrets.PYPI_REPOSITORY_URL }}
          PACKAGE_USERNAME: ${{ secrets.PACKAGE_USERNAME }}
          PACKAGE_TOKEN: ${{ secrets.PACKAGE_TOKEN }}
          PACKAGE_NAME: ${{ steps.package_meta.outputs.name }}
          PACKAGE_VERSION: ${{ steps.package_meta.outputs.version }}
        run: |
          $HOME/.local/bin/uv run python - <<'PY' >> "$GITHUB_OUTPUT"
          import base64
          import os
          import re
          from urllib.error import HTTPError, URLError
          from urllib.request import Request, urlopen

          repository_url = os.environ['PYPI_REPOSITORY_URL'].rstrip('/')
          package_name = os.environ['PACKAGE_NAME']
          package_version = os.environ['PACKAGE_VERSION']
          normalized_name = re.sub(r'[-_.]+', '-', package_name).lower()
          filename_candidates = {
              f"{re.sub(r'[-_.]+', '_', package_name)}-{package_version}",
              f'{normalized_name}-{package_version}',
          }
          index_url = f'{repository_url}/simple/{normalized_name}/'
          credentials = f"{os.environ['PACKAGE_USERNAME']}:{os.environ['PACKAGE_TOKEN']}".encode()
          authorization = base64.b64encode(credentials).decode()
          request = Request(index_url, headers={'Authorization': f'Basic {authorization}'})

          try:
              with urlopen(request, timeout=15) as response:
                  page = response.read().decode('utf-8', 'replace')
          except HTTPError as exc:
              if exc.code == 404:
                  print('exists=false')
                  print(f'index_url={index_url}')
              else:
                  raise
          except URLError as exc:
              raise SystemExit(f'Unable to query package registry: {exc}') from exc
          else:
              exists = any(candidate in page for candidate in filename_candidates)
              print(f"exists={'true' if exists else 'false'}")
              print(f'index_url={index_url}')
          PY

      - name: Show package publish decision
        run: |
          echo "Registry index: ${{ steps.package_registry.outputs.index_url }}"
          echo "Version exists: ${{ steps.package_registry.outputs.exists }}"

      - name: Build distribution
        if: steps.package_registry.outputs.exists != 'true'
        run: PATH="$HOME/.local/bin:$PATH" make build

      - name: Check built artifacts
        if: steps.package_registry.outputs.exists != 'true'
        run: PATH="$HOME/.local/bin:$PATH" uv run --with twine twine check dist/*

      - name: Skip upload for existing package version
        if: steps.package_registry.outputs.exists == 'true'
        run: |
          echo "Version ${{ steps.package_meta.outputs.version }} already exists in Gitea Packages."
          echo "Bump [project].version in pyproject.toml to publish a new release."

      - name: Publish to Gitea PyPI registry
        if: steps.package_registry.outputs.exists != 'true'
        env:
          TWINE_REPOSITORY_URL: ${{ secrets.PYPI_REPOSITORY_URL }}
          TWINE_USERNAME: ${{ secrets.PACKAGE_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PACKAGE_TOKEN }}
        run: PATH="$HOME/.local/bin:$PATH" uv run --with twine twine upload dist/*