[cfe-commits] r56423 - /cfe/trunk/tools/scan-view/scan-view

[Daniel Dunbar]

Author: ddunbar
Date: Sun Sep 21 20:42:08 2008
New Revision: 56423

URL: http://llvm.org/viewvc/llvm-project?rev=56423&view=rev
Log:
scan-view tweak
 - Require index.html in provided results directory.

Modified:
    cfe/trunk/tools/scan-view/scan-view

Modified: cfe/trunk/tools/scan-view/scan-view
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-view/scan-view?rev=56423&r1=56422&r2=56423&view=diff

==============================================================================
--- cfe/trunk/tools/scan-view/scan-view (original)
+++ cfe/trunk/tools/scan-view/scan-view Sun Sep 21 20:42:08 2008
@@ -4,6 +4,7 @@
 """
 
 import sys
+import posixpath
 import thread
 import time
 import urllib
@@ -85,9 +86,13 @@
     (options, args) = parser.parse_args()
 
     if len(args) != 1:
-        parser.error('invalid number of arguments.')
+        parser.error('No results directory specified.')
     root, = args
 
+    # Make sure this directory is in a reasonable state to view.
+    if not posixpath.exists(posixpath.join(root,'index.html')):
+        parser.error('Invalid directory, analysis results not found!')
+
     # Kick off thread to wait for server and start web browser, if
     # requested.
     if options.startBrowser: