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comparison utils/clang-parse-diagnostics-file @ 171:66f3bfe93da9

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git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 11:07:02 +0900
parents 95c75e76d11b
children
comparison
equal deleted inserted replaced
150:1d019706d866 171:66f3bfe93da9
1 #!/usr/bin/env python
2
3 import os
4 import plistlib
5
6 def main():
7 from optparse import OptionParser, OptionGroup
8 parser = OptionParser("""\
9 Usage: %prog [options] <path>
10
11 Utility for dumping Clang-style logged diagnostics.\
12 """)
13 parser.add_option("-a", "--all", action="store_true", dest="all",
14 default=False, help="dump all messages.")
15 parser.add_option("-e", "--error", action="store_true", dest="error",
16 default=False, help="dump 'error' messages.")
17 parser.add_option("-f", "--fatal", action="store_true", dest="fatal",
18 default=False, help="dump 'fatal error' messages.")
19 parser.add_option("-i", "--ignored", action="store_true", dest="ignored",
20 default=False, help="dump 'ignored' messages.")
21 parser.add_option("-n", "--note", action="store_true", dest="note",
22 default=False, help="dump 'note' messages.")
23 parser.add_option("-w", "--warning", action="store_true", dest="warning",
24 default=False, help="dump 'warning' messages.")
25 (opts, args) = parser.parse_args()
26
27 if len(args) != 1:
28 parser.error("invalid number of arguments")
29
30 levels = {'error': False, 'fatal error': False, 'ignored': False,
31 'note': False, 'warning': False}
32 if opts.error:
33 levels['error'] = True
34 if opts.fatal:
35 levels['fatal error'] = True
36 if opts.ignored:
37 levels['ignored'] = True
38 if opts.note:
39 levels['note'] = True
40 if opts.warning:
41 levels['warning'] = True
42
43 path, = args
44
45 # Read the diagnostics log.
46 f = open(path)
47 try:
48 data = f.read()
49 finally:
50 f.close()
51
52 # Complete the plist (the log itself is just the chunks).
53 data = """\
54 <?xml version="1.0" encoding="UTF-8"?>
55 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" \
56 "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
57 <plist version="1.0">
58 <array>
59 %s
60 </array>
61 </plist>""" % data
62
63 # Get the list of files and diagnostics to report.
64 to_report = []
65 diags = plistlib.readPlistFromString(data)
66 for file_diags in diags:
67 file = file_diags.get('main-file')
68
69 # Ignore diagnostics for 'conftest.c', which is the file autoconf uses
70 # for its tests (which frequently will have warnings).
71 if os.path.basename(file) == 'conftest.c':
72 continue
73
74 # Get the diagnostics for the selected levels.
75 selected_diags = [d
76 for d in file_diags.get('diagnostics', ())
77 if levels[d.get('level')] or opts.all]
78 if selected_diags:
79 to_report.append((file, selected_diags))
80
81 # If there are no diagnostics to report, show nothing.
82 if not to_report:
83 return
84
85 # Otherwise, print out the diagnostics.
86 print
87 print "**** BUILD DIAGNOSTICS ****"
88 for file,selected_diags in to_report:
89 print "*** %s ***" % file
90 for d in selected_diags:
91 print " %s:%s:%s: %s: %s" % (
92 d.get('filename'), d.get('line'), d.get('column'),
93 d.get('level'), d.get('message'))
94
95 if __name__ == "__main__":
96 main()