Merge pull request #41 from j0urneyK/main #172
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| name: Build and Deploy Antora Site | |
| on: | |
| push: | |
| branches: | |
| - main # adjust this if your primary branch is named differently | |
| jobs: | |
| build_and_deploy: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v2 | |
| - name: Install rsync, zopfli and brotli | |
| run: sudo apt-get install -y rsync brotli zopfli | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v2 | |
| with: | |
| node-version: '16' | |
| - name: Install Antora | |
| run: | | |
| npm install -g antora | |
| - name: Build the Antora site | |
| run: | | |
| antora --fetch antora-playbook.yml | |
| - name: Install PurgeCSS | |
| run: | | |
| npm install -g purgecss | |
| - name: Replace paths in CSS files using awk | |
| run: | | |
| awk '{gsub(/url\(..\//, "url(/antora-assets/"); print}' ./build/site/antora-assets/css/site.css > ./build/site/antora-assets/css/site_temp.css && mv ./build/site/antora-assets/css/site_temp.css ./build/site/antora-assets/css/site.css | |
| awk '{gsub(/url\(..\//, "url(/antora-assets/"); print}' ./build/site/antora-assets/css/site-extra.css > ./build/site/antora-assets/css/site-extra_temp.css && mv ./build/site/antora-assets/css/site-extra_temp.css ./build/site/antora-assets/css/site-extra.css | |
| - name: Optimize and Inline CSS for each HTML file | |
| run: | | |
| # Create the purgecss.config.js file on-the-fly | |
| echo "module.exports = {" > purgecss.config.js | |
| echo " content: []," >> purgecss.config.js | |
| echo " css: []," >> purgecss.config.js | |
| echo " safelist: {" >> purgecss.config.js | |
| echo " standard: ['embedded', /toc.*/, /copy.*/, /source.*/, /hljs.*/, 'language-elixir', 'language-bash', /highlight.*/, /arabic.*/, 'colist', /.*conum.*/, 'table', 'tr', 'td', 'th', 'theader', 'tbody', 'anchor.*', 'h1', 'h2', 'h3', 'h4', 'h5']," >> purgecss.config.js | |
| echo " deep: [/blue_example$/]," >> purgecss.config.js | |
| echo " greedy: [/yellow_example$/]" >> purgecss.config.js | |
| echo " }," >> purgecss.config.js | |
| echo " output: './build/site/antora-assets/css/'" >> purgecss.config.js | |
| echo "};" >> purgecss.config.js | |
| find ./build/site/ -name "*.html" | while read -r file; do | |
| # Optimize CSS for the current HTML file using the configuration file | |
| purgecss --config purgecss.config.js --content "$file" --css ./build/site/antora-assets/css/site.css --output ./build/site/antora-assets/css/site_temp.css | |
| purgecss --config purgecss.config.js --content "$file" --css ./build/site/antora-assets/css/site-extra.css --output ./build/site/antora-assets/css/site-extra_temp.css | |
| # Combine the optimized CSS files | |
| SITE_CSS=$(cat ./build/site/antora-assets/css/site_temp.css) | |
| SITE_EXTRA_CSS=$(cat ./build/site/antora-assets/css/site-extra_temp.css) | |
| COMBINED_CSS="$SITE_CSS $SITE_EXTRA_CSS" | |
| # Inline the combined optimized CSS into the current HTML file | |
| awk -v css="$COMBINED_CSS" '/<head>/ {print; print "<style>" css "</style>"; next} 1' "$file" > "$file".tmp && mv "$file".tmp "$file" | |
| # Remove the original link tags from the current HTML file | |
| sed -i "/antora-assets\/css\/site.css/d" "$file" | |
| sed -i "/antora-assets\/css\/site-extra.css/d" "$file" | |
| # Clean up temporary CSS files | |
| rm ./build/site/antora-assets/css/site_temp.css | |
| rm ./build/site/antora-assets/css/site-extra_temp.css | |
| done | |
| - name: Install html-minifier | |
| run: | | |
| npm install -g html-minifier | |
| - name: Aggressively minify HTML files | |
| run: | | |
| find ./build/site/ -name "*.html" | while read -r file; do | |
| html-minifier --collapse-whitespace --remove-comments --minify-js --minify-css --remove-redundant-attributes --remove-script-type-attributes --remove-style-link-type-attributes --use-short-doctype --collapse-boolean-attributes --sort-attributes --sort-class-name < "$file" > "$file".tmp | |
| mv "$file".tmp "$file" | |
| done | |
| - name: Zopfli compress all HTML and CSS files | |
| run: | | |
| find ./build/site/ \( -name "*.html" -o -name "*.css" \) -exec zopfli --i20 {} \; | |
| - name: Brotli compress all HTML and CSS files | |
| run: | | |
| find ./build/site/ \( -name "*.html" -o -name "*.css" \) -exec brotli {} \; | |
| - name: Deploy to Linux server via rsync | |
| env: | |
| DEPLOY_KEY: ${{ secrets.DEPLOY_SSH_KEY }} | |
| SERVER: ${{ secrets.SERVER_ADDRESS }} | |
| USERNAME: ${{ secrets.SERVER_USERNAME }} | |
| TARGET: ${{ secrets.SERVER_TARGET_DIRECTORY }} | |
| KNOWN_HOSTS: ${{ secrets.KNOWN_HOSTS_ENTRY }} | |
| run: | | |
| echo "$DEPLOY_KEY" > deploy_key | |
| chmod 600 deploy_key | |
| echo "$KNOWN_HOSTS" > known_hosts | |
| rsync -avz -e 'ssh -i deploy_key -o UserKnownHostsFile=known_hosts' --delete ./build/site/ $USERNAME@$SERVER:$TARGET | |
| rm -f deploy_key known_hosts |