commit 6b99cd488cef506dd9c3c0960a550fab6bc0b530
author Dave Borowitz <dborowitz@google.com> Fri Dec 04 17:07:10 2015 -0500
committer Dave Borowitz <dborowitz@google.com> Mon Dec 07 15:43:56 2015 +0000
tree d4fd4baf6b1d2c122f37ae0b1a3956b81c439c24
parent ecc499b0932670bb378554d25f4bd3fd1e4f376b

download_bower: Remove cache entries with invalid SHA-1

Change-Id: I7c971b1c1b82c80da669036b3405bd52e193b9d2

tools/js/download_bower.py

diff --git a/tools/js/download_bower.py b/tools/js/download_bower.py
index 80720d7..bcc417c 100644
--- a/tools/js/download_bower.py
+++ b/tools/js/download_bower.py
@@ -106,6 +106,11 @@
           '%s#%s:\n'
           'expected %s\n'
           'received %s\n') % (opts.p, opts.v, opts.s, sha1), file=sys.stderr)
+        try:
+          os.remove(cached)
+        except OSError as err:
+          if path.exists(cached):
+            print('error removing %s: %s' % (cached, err), file=sys.stderr)
         return 1
 
   shutil.copyfile(cached, outzip)