Mon, 10 Apr 2023 10:42:45 +0300
Now builds again
201 | 1 | #!/usr/bin/env python |
2 | # coding: utf-8 | |
3 | # | |
4 | # Copyright 2015 Teemu Piippo | |
5 | # All rights reserved. | |
6 | # | |
7 | # Redistribution and use in source and binary forms, with or without | |
8 | # modification, are permitted provided that the following conditions | |
9 | # are met: | |
10 | # | |
11 | # 1. Redistributions of source code must retain the above copyright | |
12 | # notice, this list of conditions and the following disclaimer. | |
13 | # 2. Redistributions in binary form must reproduce the above copyright | |
14 | # notice, this list of conditions and the following disclaimer in the | |
15 | # documentation and/or other materials provided with the distribution. | |
16 | # 3. Neither the name of the copyright holder nor the names of its | |
17 | # contributors may be used to endorse or promote products derived from | |
18 | # this software without specific prior written permission. | |
19 | # | |
20 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
21 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |
22 | # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A | |
23 | # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER | |
24 | # OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
25 | # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
26 | # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
27 | # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
28 | # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING | |
29 | # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
30 | # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
31 | # | |
32 | ||
33 | import argparse | |
34 | import outputfile | |
35 | ||
36 | if __name__ == '__main__': | |
37 | import subprocess | |
38 | from datetime import datetime | |
39 | parser = argparse.ArgumentParser(description='Writes a header file with Hg commit information') | |
40 | parser.add_argument('--cwd', default = '.') | |
41 | parser.add_argument('output') | |
42 | args = parser.parse_args() | |
43 | data = subprocess.check_output(['hg', 'log', '--cwd', args.cwd, '-r.', '--template', | |
44 | '{node|short} {branch} {date|hgdate} {tags}']).decode().replace('\n', '').split() | |
45 | rev = data[0] | |
46 | branch = data[1] | |
47 | timestamp = int(data[2]) | |
48 | all_tags = set(data[4:]) | |
49 | try: | |
50 | version_tag = [tag for tag in all_tags if tag.startswith('v')][0] | |
51 | except IndexError: | |
52 | version_tag = None | |
53 | date = datetime.utcfromtimestamp(timestamp) | |
54 | datestring = date.strftime('%y%m%d-%H%M') if date.year >= 2000 else '000000-0000' | |
55 | if len(rev) > 7: | |
56 | rev = rev[:7] | |
57 | modified = subprocess.check_output(['hg', 'id', '--cwd', args.cwd, '-n']).decode().strip().endswith('+') | |
58 | if modified: | |
59 | rev += '+' | |
60 | # if the source tree is modified, it's not the released version | |
61 | version_tag = None | |
62 | if version_tag is not None: | |
63 | # tags should be the same in released versions whether or not it's tip | |
64 | # (though released versions shouldn't be tip because hgtags is modified | |
65 | # to create the tag 🤔, but let's do this anyway) | |
66 | all_tags -= {'tip'} | |
67 | with outputfile.OutputFile(args.output, verbose = True) as f: | |
68 | f.write(f'#define HG_NODE "{rev}"\n') | |
69 | if branch != 'default': | |
70 | f.write(f'#define HG_BRANCH "{branch}"\n') | |
71 | f.write(f'#define HG_DATE_VERSION "{datestring}"\n') | |
72 | f.write(f'#define HG_DATE_TIME {int(timestamp)}\n') | |
73 | datestring = date.strftime('%d %b %Y') | |
74 | f.write(f'#define HG_DATE_STRING "{datestring}"\n') | |
75 | if all_tags: | |
76 | f.write(f'#define HG_ALL_TAGS "{" ".join(sorted(all_tags))}"\n') | |
77 | if version_tag: | |
78 | f.write(f'#define HG_VERSION_TAG "{version_tag[1:]}"\n') | |
79 | if 'tip' in all_tags: | |
80 | f.write('#define HG_TIP\n') | |
81 | print(f'Current Hg revision: {rev}') |