Keep only the smallest output file.

1 files changed, 11 insertions, 6 deletions

diff --git a/minimify b/minimify
index 1c05b47..e0a1f9c 100755
--- a/minimify
+++ b/minimify
@@ -50,17 +50,22 @@ def run_compressor(t):
 
 
 def compress(filename, options):
+    args = [(compressor, filename, suffix, options)
+            for compressor, suffix in COMPRESSORS]
     pool = multiprocessing.Pool()
-    pool.map(run_compressor, 
-             [(compressor, filename, suffix, options)
-              for compressor, suffix in COMPRESSORS])
-
+    pool.map(run_compressor, args)
+    sizes = [(os.path.getsize(filename + suffix), filename + suffix)
+             for compressor, filename, suffix, options in args]
+    sizes.sort()
+    for size, pathname in sizes[1:]:
+        os.remove(pathname)
+    return sizes[0]
 
 def main():
     options, filenames = parse_args()
     for filename in filenames:
-        compress(filename, options)
-    
+        size, name = compress(filename, options)
+        print size, name
 
 
 if __name__ == "__main__":