publish-site.yml

name: Publish Site
on:
  schedule:
    - cron: "0 0 * * *"
  workflow_dispatch:
jobs:
  publish:
    name: Publish Site
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Install Dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install --fix-missing -y lua-ldoc lua-markdown jq p7zip-full libsdl2-2.0-0 libopenal1
      - name: Checkout Source Repository
        uses: actions/checkout@v2
        with:
          ref: BAR105
      - name: Generate Dynamic Content
        run: |
          bash doc/site/_scripts/get_release_data.sh
          bash doc/site/_scripts/get_engine_data.sh
          git add -f doc/site/_data
      - name: Run LDoc
        run: |
          ldoc -c doc/LDoc/config.ld .
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config user.name "github-actions[bot]"
          git add -f doc/site/ldoc
          git commit -m "Update doc/site"
      - name: Check if gh-pages exists
        id: check-ghpages
        run: |
          git fetch origin gh-pages
          git ls-remote --exit-code . origin/gh-pages && (echo "exists=true" > $GITHUB_OUTPUT) || (echo "exists=false" > $GITHUB_OUTPUT)
      - name: Check changes to doc/site
        id: site-changes
        if: steps.check-ghpages.outputs.exists == 'true'
        run: |
          git diff --stat origin/gh-pages BAR105:doc/site
          git diff --quiet origin/gh-pages BAR105:doc/site && (echo "modified=false" > $GITHUB_OUTPUT) || (echo "modified=true" > $GITHUB_OUTPUT)
      - name: Push gh-pages # Only push gh-pages if doc/site/ was changed or ldoc did changes
        if: steps.check-ghpages.outputs.exists == 'false' || steps.site-changes.outputs.modified == 'true'
        run: |
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
          git subtree split --prefix=doc/site --rejoin -b gh-pages
          git push origin gh-pages --force