deploy_docs.yml

name: Deploy Site (landing + docs)

# Publishes to gh-pages:
#   /        -> docs/landing  (the EmbodiedGen V2 project landing page)
#   /docs/   -> MkDocs documentation (built from docs/documentation)

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          pip install --upgrade pip
          pip install mkdocs-material mkdocstrings[python] mkdocs-git-revision-date-localized-plugin

      - name: Set PYTHONPATH
        run: echo "PYTHONPATH=$(pwd)" >> $GITHUB_ENV

      - name: Build docs (validation)
        run: mkdocs build

  deploy:
    needs: build
    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          pip install --upgrade pip
          pip install mkdocs-material mkdocstrings[python] mkdocs-git-revision-date-localized-plugin

      - name: Set PYTHONPATH
        run: echo "PYTHONPATH=$(pwd)" >> $GITHUB_ENV

      - name: Build docs -> site/
        run: mkdocs build

      - name: Assemble publish dir (landing at root, docs under /docs/)
        run: |
          rm -rf public
          mkdir -p public/docs
          cp -a docs/landing/. public/
          rm -rf public/tools public/README.md   # build tooling / readme are not part of the published site
          cp -a site/. public/docs/

      - name: Configure git identity
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

      - name: Publish to gh-pages
        run: ghp-import -n -p -f -m "Deploy landing + docs ${GITHUB_SHA}" public