page.yml

name: GitHub Pages

on:
  push:
    branches:
      - main

jobs:
  main:
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-python@v5
        with:
          python-version: 3.x
      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
      - uses: actions/cache@v4
        with:
          key: mkdocs-material-${{ env.cache_id }}
          path: .cache
          restore-keys: |
            mkdocs-material-
      - run: pip install mkdocs-material
      - run: mkdocs build

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        run: |
          docker build -f docs/Dockerfile -t ghcr.io/$GITHUB_REPOSITORY/docs .
          docker push ghcr.io/$GITHUB_REPOSITORY/docs:latest