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feat: minify bookmarklet javascript via terser

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Kantine Wrapper
2026-03-06 09:55:54 +01:00
parent f7a9b061ea
commit e514f42dbe
6 changed files with 23 additions and 17 deletions
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22
build-bookmarklet.sh
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@@ -99,15 +99,20 @@ echo "✅ Standalone HTML: $DIST_DIR/kantine-standalone.html"
# Escape CSS for embedding in JS string
CSS_ESCAPED=$(echo "$CSS_CONTENT" | sed "s/'/\\\\'/g" | tr '\n' ' ' | sed 's/ */ /g')
# Build bookmarklet payload
# Create a minified version for the injected bookmarklet payloads
echo "Minifying JS with Terser..."
TEMP_JS=$(mktemp)
echo "$JS_CONTENT" > "$TEMP_JS"
JS_MINIFIED=$(npx -y terser "$TEMP_JS" --compress --mangle)
rm -f "$TEMP_JS"
cat > "$DIST_DIR/bookmarklet-payload.js" << PAYLOADEOF
(function(){
javascript:(function(){
if(window.__KANTINE_LOADED){alert('Kantine Wrapper already loaded!');return;}
var s=document.createElement('style');
s.textContent='${CSS_ESCAPED}';
document.head.appendChild(s);
var s=document.createElement('style');s.textContent='${CSS_ESCAPED}';document.head.appendChild(s);
// Inject JS logic
var sc=document.createElement('script');
sc.textContent=$(echo "$JS_CONTENT" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || echo "$JS_CONTENT" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
sc.textContent=$(echo "$JS_MINIFIED" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()))" 2>/dev/null || echo "$JS_MINIFIED" | sed 's/\\/\\\\/g' | sed "s/'/\\\\'/g" | sed 's/"/\\\\"/g' | tr '\n' ' ' | sed 's/^/"/' | sed 's/$/"/');
document.head.appendChild(sc);
})();
PAYLOADEOF
@@ -239,12 +244,11 @@ fi
# Embed the bookmarklet URL inline
echo "document.getElementById('bookmarklet-link').href = " >> "$DIST_DIR/install.html"
echo "$JS_CONTENT" | python3 -c "
echo "$JS_MINIFIED" | python3 -c "
import sys, json, urllib.parse
# 1. Read JS and Replace VERSION + Favicon
js_template = sys.stdin.read()
js = js_template.replace('{{VERSION}}', '$VERSION').replace('{{FAVICON_DATA_URI}}', '$FAVICON_URL')
js = sys.stdin.read()
# 2. Prepare CSS for injection via createElement('style')
css = open('$CSS_FILE').read().replace('\n', ' ').replace(' ', ' ')