name: Maybe generate docs
on:
  push:
    branches: 
      - main 
      
jobs:
  docs:
    name: Generate docs upon new release
    runs-on: ubuntu-latest
    container: elixir:1.14-alpine
    env:
      FLAVOUR: classic
      FLAVOUR_PATH: flavours/classic
      MIX_ENV: dev
      WITH_DOCKER: no
      CI: true
      EXQLITE_USE_SYSTEM: 1
      EXQLITE_SYSTEM_CFLAGS: -I/usr/include
      EXQLITE_SYSTEM_LDFLAGS: -L/lib -lsqlite3
    steps:
      - 
        name: Install bash (needed for just), git (needed for checkout), tar (needed for cache), file (needed for bonfire_files), make/build-base/sqlite/graphviz (for arch), and just
        run: apk add bash git tar file make build-base sqlite graphviz just
      - 
        name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 2 # needed for action-detect-and-tag-new-version
      # - # FIXME
      #   name: Detect new version
      #   id: version
      #   uses: salsify/action-detect-and-tag-new-version@v2
      #   with:
      #     version-command: |
      #       grep -m 1 'version:' mix.exs | cut -d '"' -f2
      # - 
      #   if: steps.version.outputs.current-version == steps.version.outputs.previous-version
      #   name: Cancel workflow if the version has not changed
      #   uses: andymckay/cancel-action@0.2
      - name: Trust my repo
        run: export GIT_CEILING_DIRECTORIES=/__w && git config --global --add safe.directory /__w/bonfire-app/bonfire-app # see https://github.com/actions/checkout/issues/760
      - name: Install hex
        run: mix local.hex --force
      - name: Install rebar
        run: mix local.rebar --force
      - name: Prepare environment
        run: just pre-setup && just init
      - name: Install dependencies
        run: mix deps.get
      - 
        name: Generate docs
        run: just docs
      # - 
      #   name: Generate arch reports
      #   run: just arch && mv reports/dev/static/html ./docs/exdoc/arch
      - 
        name: Deploy docs
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./docs/exdoc
          cname: doc.bonfirenetworks.org