name: Build and upload Documentation 

on: 
    workflow_dispatch: 
    push: # Only for Testing change later 


env: 
    BUILD_TYPE: RELEASE 


jobs:
    build:
        strategy: 
            matrix:
                patform: [ubuntu-latest]
                python-version: ["3.12"]
        runs-on: ${{ matrix.patform }}

        steps:
            - uses: actions/checkout@v4

            - name: Install System Packages
              uses: awalsh128/cache-apt-pkgs-action@latest
              with:
                packages: libhdf5-dev 
                version: 1.0

            - name: Install Python Packages
              uses: conda-incubator/setup-miniconda@v3
              with:
                python-version: ${{ matrix.python-version }}
                environment-file: etc/gh-workflow-conda-env.yml
                miniforge-version: latest
                channels: conda-forge
                conda-remove-defaults: "true"
               

            - name: Build Documentation
              run: |
                mkdir build
                cd build
                cmake -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DSLS_BUILD_DOCS=ON -DSLS_USE_HDF5=ON -DSLS_USE_PYTHON=ON ..
                make -j4 
                make docs

            - name: Upload Documentation Artifact
              uses: actions/upload-pages-artifact@v4
              with:
                path: build/docs/html # maybe we need to upload images as well - so one can click on them? 
               

    deploy: 
        environment: 
            name: github-pages
        needs: build
        runs-on: ubuntu-latest 
        steps: 
            - name: Deploy to GitHub Pages
              id: deployment
              uses: actions/deploy-pages@v1
              with:
                branch: gh-pages                # visible branch for Pages
                #folder: "v${{ github.ref_name }}" # deploy to version subfolder 
                folder: "."