2 # Copyright (c) 2010 Google Inc. All rights reserved.
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are
8 # * Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # * Redistributions in binary form must reproduce the above
11 # copyright notice, this list of conditions and the following disclaimer
12 # in the documentation and/or other materials provided with the
14 # * Neither the name of Google Inc. nor the names of its
15 # contributors may be used to endorse or promote products derived from
16 # this software without specific prior written permission.
18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 # This is a very simple script designed to crawl the build directory
31 # for visual studio express build logs and print them to stdout.
33 from __future__ import with_statement
39 from webkitpy.common.checkout import scm
40 from webkitpy.common.system.executive import Executive
41 from webkitpy.thirdparty import BeautifulSoup
44 class PrintVisualStudioExpressLogs(object):
46 self._executive = Executive()
48 def _find_buildlogs(self, build_directory):
50 for dirpath, dirnames, filenames in os.walk(build_directory):
51 for file_name in filenames:
52 if file_name == "BuildLog.htm":
53 file_path = os.path.join(dirpath, file_name)
54 build_log_paths.append(file_path)
55 return build_log_paths
57 def _build_order(self):
58 """Returns a list of project names in the order in which they are built."""
59 script_path = os.path.join(self._scripts_directory(), "print-msvc-project-dependencies")
60 sln_path = os.path.join(scm.find_checkout_root(), "WebKit", "win", "WebKit.vcproj", "WebKit.sln")
61 lines = self._executive.run_command([script_path, sln_path]).splitlines()
62 order = [line.strip() for line in lines if line.find("Folder") == -1]
66 def _sort_buildlogs(self, log_paths):
67 build_order = self._build_order()
68 def sort_key(log_path):
69 project_name = os.path.basename(os.path.dirname(os.path.dirname(log_path)))
71 index = build_order.index(project_name)
73 # If the project isn't in the list, sort it after all items that
75 index = len(build_order)
76 # Sort first by build order, then by project name
77 return (index, project_name)
78 return sorted(log_paths, key=sort_key)
80 def _obj_directory(self):
81 build_directory_script_path = os.path.join(self._scripts_directory(), "webkit-build-directory")
82 # FIXME: ports/webkit.py should provide the build directory in a nice API.
83 # NOTE: The windows VSE build does not seem to use different directories
84 # for Debug and Release.
85 build_directory = self._executive.run_command([build_directory_script_path, "--top-level"]).rstrip()
86 return os.path.join(build_directory, "obj")
88 def _scripts_directory(self):
89 return os.path.dirname(__file__)
91 def _relevant_text(self, log):
92 soup = BeautifulSoup.BeautifulSoup(log)
93 # The Output Window table is where the useful output starts in the build log.
94 output_window_table = soup.find(text=re.compile("Output Window")).findParent("table")
96 for table in [output_window_table] + output_window_table.findNextSiblings("table"):
97 result.extend([text.replace(" ", "") for text in table.findAll(text=True)])
99 return "".join(result)
102 build_log_paths = self._sort_buildlogs(self._find_buildlogs(self._obj_directory()))
104 print "Found %s Visual Studio Express Build Logs:\n%s" % (len(build_log_paths), "\n".join(build_log_paths))
106 for build_log_path in build_log_paths:
107 print "%s:\n" % build_log_path
108 with codecs.open(build_log_path, "r", "utf-16") as build_log:
109 print self._relevant_text(build_log)
112 if __name__ == '__main__':
113 PrintVisualStudioExpressLogs().main()