# .github/workflows/deploy-sites.yml
name: Deploy Subdirectories to GitHub Pages
on:
push:
branches: [main, master]
workflow_dispatch:
permissions:
contents: read
pages: write
id-token: write
concurrency:
group: pages
cancel-in-progress: false
jobs:
discover-sites:
runs-on: ubuntu-latest
outputs:
sites: ${{ steps.find-sites.outputs.sites }}
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Find site directories
id: find-sites
run: |
# Find all directories containing index.html
sites=()
for dir in */; do
if [ -f "${dir}index.html" ]; then
sites+=("${dir%/}")
fi
done
# Create JSON array and output on single line
sites_json=$(printf '%s\n' "${sites[@]}" | jq -R . | jq -s -c .)
echo "sites=$sites_json" >> $GITHUB_OUTPUT
echo "Found sites: $sites_json"
build:
runs-on: ubuntu-latest
needs: discover-sites
strategy:
matrix:
site: ${{ fromJson(needs.discover-sites.outputs.sites) }}
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Prepare site build
run: |
mkdir -p _site/${{ matrix.site }}
cp -r ${{ matrix.site }}/* _site/${{ matrix.site }}/
- name: Upload site artifact
uses: actions/upload-artifact@v4
with:
name: site-${{ matrix.site }}
path: _site
create-index:
runs-on: ubuntu-latest
needs: discover-sites
steps:
- name: Create root index
run: |
mkdir -p _site
cat > _site/index.html << 'EOF'
Sites Index
📁 Available Sites
EOF
echo '${{ needs.discover-sites.outputs.sites }}' > _site/sites.json
- name: Upload index artifact
uses: actions/upload-artifact@v4
with:
name: site-index
path: _site
merge-and-deploy:
runs-on: ubuntu-latest
needs: [discover-sites, build, create-index]
steps:
- name: Download all artifacts
uses: actions/download-artifact@v4
with:
path: _site
pattern: site-*
merge-multiple: true
- name: Upload to GitHub Pages
uses: actions/upload-pages-artifact@v3
with:
path: _site
- name: Deploy to GitHub Pages
uses: actions/deploy-pages@v4