generate_index.yml

name: Periodically generate the index file.

env:
  # See: https://github.com/actions/setup-python/tree/main#available-versions-of-python
  PYTHON_VERSION: "3.12"
  INDEX_GENERATOR_LOC: "${{ github.workspace }}/olman-remote/index_generator.py"
  ACCEPTED_REPOSITORIES_LOC: "${{ github.workspace }}/output_files/accepted_repositories.txt"
  INDEX_FILE_LOC: "${{ github.workspace }}/output_files/remote_index.json"
  INDEX_FILE_NAME: "remote_index.json"

on:
  schedule:
    - cron: "5 5 * * 5"

  workflow_dispatch:

jobs:
  generate:
    runs-on: ubuntu-latest

    outputs:
      artifact: ${{ steps.configuration.outputs.artifact }}
      path: ${{ steps.configuration.outputs.path }}
      filename: ${{ steps.configuration.outputs.filename }}

    steps:
      - name: Set configuration outputs
        id: configuration
        run: |
          echo "artifact=${{ env.INDEX_FILE_NAME }}" >> $GITHUB_OUTPUT
          echo "path=${{ runner.temp }}" >> $GITHUB_OUTPUT
          echo "filename=${{ env.INDEX_FILE_NAME }}" >> $GITHUB_OUTPUT

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: false
          virtualenvs-in-project: false

      - name: Install Libversion
        run: |
          . /etc/lsb-release
          echo "deb [trusted=yes] https://download.opensuse.org/repositories/home:/t-paul:/libversion/xUbuntu_$DISTRIB_RELEASE/ ./" | sudo tee /etc/apt/sources.list.d/libversion.list
          sudo apt update
          sudo apt install libversion3-dev

      - name: Install Dependencies
        run: |
          poetry install --directory="${{ github.workspace }}/olman-remote"

      - name: Generate index
        run: |
          python${{ env.PYTHON_VERSION }} -u ${{ env.INDEX_GENERATOR_LOC }} \
            --accepted-repositories ${{ env.ACCEPTED_REPOSITORIES_LOC }} \
            --output ${{ steps.configuration.outputs.path }}/${{ steps.configuration.outputs.filename }} \
            -v
          cat ${{ steps.configuration.outputs.path }}/${{ steps.configuration.outputs.filename }}

      - name: Upload index file to workflow artifact
        uses: actions/upload-artifact@v4
        with:
          path: ${{ steps.configuration.outputs.path }}/${{ steps.configuration.outputs.filename }}
          name: ${{ steps.configuration.outputs.artifact }}

  update:
    needs:
      - generate

    runs-on: ubuntu-latest

    steps:
      - name: Download index
        uses: actions/download-artifact@v4.2.1
        with:
          path: ${{ needs.generate.outputs.path }}
          name: ${{ needs.generate.outputs.artifact }}

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Add index file to repo
        run: |
          git config --global user.email "GitHubBot@OpenSCAD.org"
          git config --global user.name "GitHubBot OpenSCAD"
          cat "${{ needs.generate.outputs.path }}/${{ needs.generate.outputs.filename }}" > "${{ env.INDEX_FILE_LOC }}"
          git add --update "${{ env.INDEX_FILE_LOC }}"
          git commit -m "Updated index ${{ github.run_id }}"
          git push