docs.yml

name: Docs

on:
  push:
    branches: [main]
    tags: ['v*']
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: pages
  cancel-in-progress: false

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install PasDoc
        run: |
          set -euo pipefail
          PASDOC_VERSION=0.16.0
          wget -q "https://github.com/pasdoc/pasdoc/releases/download/${PASDOC_VERSION}/pasdoc-${PASDOC_VERSION}-linux-x86_64.tar.gz"
          tar -xzf "pasdoc-${PASDOC_VERSION}-linux-x86_64.tar.gz"
          chmod +x pasdoc/pasdoc
          echo "$PWD/pasdoc" >> $GITHUB_PATH

      - name: Build API reference
        shell: bash
        run: |
          set -euo pipefail
          mkdir -p build/pasdoc
          # Run from docs/ so pasdoc.cfg's relative paths resolve.
          cd docs
          pasdoc @pasdoc.cfg \
            --output=../build/pasdoc \
            $(find ../src -name '*.pas' -print)

      - name: Stage Markdown alongside the API reference
        shell: bash
        run: |
          set -euo pipefail
          cp README.md            build/pasdoc/
          cp CHANGELOG.md         build/pasdoc/
          cp -R docs              build/pasdoc/docs

      - uses: actions/upload-pages-artifact@v3
        with:
          path: build/pasdoc

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - id: deployment
        uses: actions/deploy-pages@v4