+make -C "${P}" -j {css,js}-min
+while read line ; do
+ mv "${line}" "${line%.min}"
+done < <(find "${P}" -name '*.min')
+rm "${P}"/{manifest.files,Makefile}
+
+python -c '
+import json, os, sys
+path, ver = sys.argv[1:]
+with open(path) as fp:
+ data = json.load(fp)
+data.pop("key", None)
+data["version"] = ver
+with open(path, "w") as fp:
+ json.dump(data, fp, separators=(",", ":"))
+' "${P}/manifest.json" "${PVR}"