better compress timeago locales

DevenLu · Apr 26, 2022 · 8f77cb1 · 8f77cb1
1 parent 08b8aca
commit 8f77cb1
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Showing 2 changed files with 49 additions and 48 deletions.
diff --git a/bin/gen/timeago-to-scala.py b/bin/gen/timeago-to-scala.py
@@ -21,6 +21,7 @@
 import os.path
 import subprocess
 import sys
+import re
 
 
 def main(args):
@@ -73,18 +74,18 @@ def main(args):
 
 
 def terser(js):
-    p = subprocess.Popen(["yarn", "run", "--silent", "terser", "--mangle", "--compress", "--safari10"], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=sys.stderr)
+    p = subprocess.Popen(["yarn", "run", "--silent", "terser", "--mangle", "--compress", "--toplevel", "--safari10"], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=sys.stderr)
     stdout, stderr = p.communicate(js.encode("utf-8"))
     if p.returncode != 0:
         sys.exit(p.returncode)
     return stdout.decode("utf-8")
 
 
 def preprocess(js):
-    return js.replace("export default function", "lichess.timeagoLocale=function");
+    return re.sub(r"export default function ([^\{]+)\{", r"lichess.timeagoLocale = \1=> {", js)
 
 def postprocess(js):
-    return "(function(){" + js.strip() + "})()"
+    return "{" + js.strip() + "}"