build-docs-gh-pages.yml

name: Build docs and upload ZIP

on:
  push:
    branches:
      - 4.x
  pull_request:
    branches:
      - 4.x
  workflow_dispatch:

jobs:
  build-docs:
    runs-on: ubuntu-latest
    permissions:
      contents: write
#      pull-requests: write

    steps:
      # 1. Checkout doc branch
      - name: Checkout current branch
        uses: actions/checkout@v4

      # 2. Java 8
      - name: Set up Java 8
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "8"

      # 3. Python 3.10.19 + MkDocs + plugins
      - name: Set up Python 3.10.19
        uses: actions/setup-python@v5
        with:
          python-version: "3.10.19"

      - name: Install MkDocs dependencies
        run: |
          python -m pip install --upgrade pip
          pip install \
            mkdocs \
            mkdocs-material \
            mkdocs-awesome-pages-plugin \
            mkdocs-macros-plugin

      # 4. Build docs via build-doc.sh
      - name: Build documentation
        run: |
          chmod +x ./build-doc.sh
          ./build-doc.sh

      # 5. Upload built docs as a ZIP artifact
      - name: Archive built documentation
        run: |
          zip -r docs-built.zip docs

      - name: Upload built doc artifact
        uses: actions/upload-artifact@v4
        with:
          name: built-docs-zip
          path: docs-built.zip
          retention-days: 10