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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright 2017 The Chromium Authors. All rights reserved. | 2 # Copyright 2017 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 """Find header files missing in GN. | 6 """Find header files missing in GN. |
7 | 7 |
8 This script gets all the header files from ninja_deps, which is from the true | 8 This script gets all the header files from ninja_deps, which is from the true |
9 dependency generated by the compiler, and report if they don't exist in GN. | 9 dependency generated by the compiler, and report if they don't exist in GN. |
10 """ | 10 """ |
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69 subprocess.check_call(['gn', 'gen', out_dir, '--ide=json', '-q']) | 69 subprocess.check_call(['gn', 'gen', out_dir, '--ide=json', '-q']) |
70 gn_json = json.load(open(os.path.join(out_dir, 'project.json'))) | 70 gn_json = json.load(open(os.path.join(out_dir, 'project.json'))) |
71 q.put(ParseGNProjectJSON(gn_json)) | 71 q.put(ParseGNProjectJSON(gn_json)) |
72 | 72 |
73 | 73 |
74 def ParseGNProjectJSON(gn): | 74 def ParseGNProjectJSON(gn): |
75 """Parse GN output and get the header files""" | 75 """Parse GN output and get the header files""" |
76 all_headers = set() | 76 all_headers = set() |
77 | 77 |
78 for _target, properties in gn['targets'].iteritems(): | 78 for _target, properties in gn['targets'].iteritems(): |
79 for f in properties.get('sources', []): | 79 sources = properties.get('sources', []) |
80 public = properties.get('public', []) | |
81 if type(public) is list: | |
Nico
2017/04/27 14:14:50
isn't that always true?
wychen
2017/04/27 16:20:56
It could be "*" in some cases. I'll add this in th
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82 sources += public | |
83 for f in sources: | |
80 if f.endswith('.h') or f.endswith('.hh'): | 84 if f.endswith('.h') or f.endswith('.hh'): |
81 if f.startswith('//'): | 85 if f.startswith('//'): |
82 f = f[2:] # Strip the '//' prefix. | 86 f = f[2:] # Strip the '//' prefix. |
83 all_headers.add(f) | 87 all_headers.add(f) |
84 | 88 |
85 return all_headers | 89 return all_headers |
86 | 90 |
87 | 91 |
88 def GetDepsPrefixes(q): | 92 def GetDepsPrefixes(q): |
89 """Return all the folders controlled by DEPS file""" | 93 """Return all the folders controlled by DEPS file""" |
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153 return 0 | 157 return 0 |
154 | 158 |
155 print 'The following files should be included in gn files:' | 159 print 'The following files should be included in gn files:' |
156 for i in missing: | 160 for i in missing: |
157 print i | 161 print i |
158 return 1 | 162 return 1 |
159 | 163 |
160 | 164 |
161 if __name__ == '__main__': | 165 if __name__ == '__main__': |
162 sys.exit(main()) | 166 sys.exit(main()) |
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