DevTools: specify dependency of 'devtools.html' from 'webkit.gyp'.

webkit/build/generate_devtools_html.py

 #!/usr/bin/env python
 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import os.path
 import sys
 
 def GenerateIncludeTag(resource_path):
   (dir_name, file_name) = os.path.split(resource_path)
   if (file_name.endswith('.js')):
     return '    <script type="text/javascript" src="%s"></script>\n' % file_name
   elif (file_name.endswith('.css')):
     return '    <link rel="stylesheet" type="text/css" href="%s">\n' % file_name
   else:
     assert false
 
 
 def main(argv):
 
   if len(argv) < 4:
-    print 'usage: %s inspector_html devtools_html css_and_js_files_list' % argv[0]
+    print('usage: %s ignored inspector_html devtools_html'
+          ' css_and_js_files_list' % argv[0])
     return 1
 
-  inspector_html_name = argv[1]
-  devtools_html_name = argv[2]
+  # The first argument is ignored. We put 'webkit.gyp' in the inputs list
+  # for this script, so every time the list of script gets changed, our html
+  # file is rebuilt.
+  inspector_html_name = argv[2]
+  devtools_html_name = argv[3]
   inspector_html = open(inspector_html_name, 'r')
   devtools_html = open(devtools_html_name, 'w')
 
   for line in inspector_html:
     if '</head>' in line:
       devtools_html.write('\n    <!-- The following lines are added to include DevTools resources -->\n')
-      for resource in argv[3:]:
+      for resource in argv[4:]:
         devtools_html.write(GenerateIncludeTag(resource))
       devtools_html.write('    <!-- End of auto-added files list -->\n')
     devtools_html.write(line)
 
   devtools_html.close()
   inspector_html.close()
 
   # Touch output file directory to make sure that Xcode will copy
   # modified resource files.
   if sys.platform == 'darwin':
     output_dir_name = os.path.dirname(devtools_html_name)
     os.utime(output_dir_name, None)
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))