rippled/.github/workflows/documentation.yml

name: Documentation

# TODO: Use `workflow_run` to trigger this workflow after checks have completed.
# This can only be done if the `checks` workflow already exists on the default
# branch (i.e. `develop`), so we cannot do this yet.
# See https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#workflow_run.
on:
  push:
    branches:
      - develop

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash

jobs:
  doxygen:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    container: ghcr.io/xrplf/rippled-build-ubuntu:aaf5e3e
    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
      - name: Check configuration
        run: |
          echo "Checking path"
          echo ${PATH} | tr ':' '\n'

          echo "Checking environment variables."
          env | sort
      - name: Check versions
        run: |
          echo "Checking CMake version."
          cmake --version

          echo "Checking Doxygen version."
          doxygen --version
      - name: Build documentation
        run: |
          mkdir build
          cd build
          cmake -Donly_docs=TRUE ..
          cmake --build . --target docs --parallel $(nproc)
      - name: Publish documentation
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: build/docs/html