docs_deploy.yml

name: Deploy Docs

on:
  push:
    branches:
      - 'main'
    tags:
      - 'v*'
    #paths:
    #  - docs/**
  pull_request:
    branches:
      - '*'
    #paths:
    #  - docs/**

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: pages
  cancel-in-progress: false

env:
  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}

jobs:
  # Build job
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        #with:
          #fetch-depth: 0 # Not needed if lastUpdated is not enabled

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: yarn # or pnpm / yarn

      - name: Install dependencies
        run: yarn install

      - name: Build with VitePress
        run: |
          yarn docs:build_ubuntu
          touch .vitepress/dist/.nojekyll
          yarn docs:sitemap
          #touch docs/.vitepress/dist/.nojekyll

      - name: Upload artifact
        if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.merged) || github.event_name == 'workflow_dispatch' }}
        uses: actions/upload-artifact@v4
        with:
          name: px4_docs_build
          path: .vitepress/dist  # docs/.vitepress/dist/
          retention-days: 1

  deploy:
    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.merged) || github.event_name == 'workflow_dispatch' }}
    needs: build
    runs-on: ubuntu-latest

    steps:
      - name: Download Artifact
        uses: actions/download-artifact@v4
        with:
          name: px4_docs_build
          path: ~/_book
        
      - name: Deploy
        run: |
          git clone --single-branch --branch main https://${{ secrets.PX4BUILTBOT_PERSONAL_ACCESS_TOKEN }}@github.com/PX4/docs.px4.io.git
          rm -rf docs.px4.io/${BRANCH_NAME}
          mkdir -p docs.px4.io/${BRANCH_NAME}
          cp -r ~/_book/* docs.px4.io/${BRANCH_NAME}/
          cd docs.px4.io
          git config --global user.name "${{ secrets.PX4BUILDBOT_USER }}"
          git config --global user.email "${{ secrets.PX4BUILDBOT_EMAIL }}"
          git add ${BRANCH_NAME}
          git commit -a -m "PX4 docs build update (vitepress) `date`"
          git push origin main