doc-generation.yml

---
name: Generating documentation
on:
  push:
    branches:
    - 'develop'
    tags:
    - 'v*'
  workflow_dispatch:

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04:develop
      volumes:
      - "/etc/ssh/ssh_known_hosts:/etc/ssh/ssh_known_hosts:ro"

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        submodules: true

    - name: Configure
      run: |
        mkdir -p build
        cd build
        cmake -G Ninja \
          -DUSE_MPI=ON \
          -DUSE_OPENMP=ON \
          -DUSE_SMM=libxsmm \
          -DMPI_EXECUTABLE_SUFFIX=.mpich \
          ..

    - name: Build
      run: |
        cmake --build build -- doc
        touch build/doc/.nojekyll

    - name: Configure git to trust the workspace despite the different owner
      run:
        git config --global --add safe.directory "$GITHUB_WORKSPACE"

    - name: Deploy Development Documentation
      if: github.repository == 'cp2k/dbcsr' && github.ref == 'refs/heads/develop'
      uses: JamesIves/github-pages-deploy-action@releases/v4
      with:
        branch: gh-pages
        folder: build/doc
        target-folder: develop
        clean: true
        clean-exclude: |
          releases/
        ssh-key: ${{ secrets.SSH_DEPLOY_KEY }}

    - name: Get the release version
      id: get_version
      run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
      shell: bash

    - name: Deploy Release Documentation
      if: github.repository == 'cp2k/dbcsr' && contains(github.ref, 'tags')
      uses: JamesIves/github-pages-deploy-action@releases/v4
      with:
        branch: gh-pages
        folder: build/doc
        target-folder: 'releases/v${{ steps.get_version.outputs.VERSION }}'
        ssh-key: ${{ secrets.SSH_DEPLOY_KEY }}

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