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- #!/bin/bash
-
- set -uxeo pipefail
-
- # Compress all the CSS files together
- cat /tmp/site/res/css/*.css > "/tmp/css-concatted.css"
- yui-compressor "/tmp/css-concatted.css" > "/tmp/css-combined.css"
-
- # Generate a small hash to bust caches if the file changes
- HASH=`sha256sum /tmp/css-combined.css | cut -c -10`
-
- # Replace the old CSS with the new
- mv "/tmp/css-combined.css" "/tmp/site/res/stylesheet-$HASH.css"
- rm -rf "/tmp/site/res/css"
-
- # Replace the references in the HTML, then run tidy over it
- for file in $(find /tmp/site/ -name '*.html'); do
- sed -i "s#\"/res/css/style.css\"#\"/res/stylesheet-$HASH.css\"#g" "$file"
- sed -i '\#"/res/css/.*.css"#d' "$file"
-
- # Tidy exits if there are warnings, which there probably will be...
- tidy -q -i -w 120 -m --vertical-space yes --drop-empty-elements no "$file" || true
- done
-
- # Convert all images to WebP
- for file in $(find /tmp/site -name '*.jpg' -o -name '*.png' -o -name '*.jpeg'); do
- cwebp -m 6 -mt -o "$file.webp" -- "$file"
- done
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