made minify script work on Ubuntu

diff --git a/package.json b/package.json
index b27e5bef1c89af104899c5353ae8c7c3763ad76d..8d246616106d8ea9a086f19803e7300068bf1499 100644 (file)
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "author": "Luigi Pinca",
   "license": "MIT",
   "scripts": {
-    "minify": "for f in public/js/{app,home,leaderboards}; do uglifyjs $f.js -o $f.min.js; done",
+    "minify": "for f in public/js/*.js; do [ ${f%.min.js} = $f ] && uglifyjs $f -cm -o ${f%.js}.min.js; done",
     "import-data": "node util/load_sample_tracks.js",
     "start": "node app.js"
   },