comparison: updaterevision/updaterevision.py
updaterevision/updaterevision.py
- changeset 201
- 1bfa1cdffb02
- parent 124
- c5ff5a4704dd
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| 200:3fb775db4829 | 201:1bfa1cdffb02 |
|---|---|
| 1 #!/usr/bin/env python | |
| 2 # coding: utf-8 | |
| 1 # | 3 # |
| 2 # Copyright 2014 Teemu Piippo | 4 # Copyright 2015 Teemu Piippo |
| 3 # All rights reserved. | 5 # All rights reserved. |
| 4 # | 6 # |
| 5 # Redistribution and use in source and binary forms, with or without | 7 # Redistribution and use in source and binary forms, with or without |
| 6 # modification, are permitted provided that the following conditions | 8 # modification, are permitted provided that the following conditions |
| 7 # are met: | 9 # are met: |
| 21 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER | 23 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER |
| 22 # OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 24 # OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 23 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 25 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 24 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 26 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 25 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | 27 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 26 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | 28 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING |
| 27 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 29 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 28 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 30 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 # | 31 # |
| 30 | 32 |
| 31 import sys | 33 import argparse |
| 32 import subprocess | 34 import outputfile |
| 33 from datetime import datetime | |
| 34 | 35 |
| 35 if len (sys.argv) != 2: | 36 if __name__ == '__main__': |
| 36 print 'usage: %s <output>' % sys.argv[0] | 37 import subprocess |
| 37 quit (1) | 38 from datetime import datetime |
| 38 | 39 parser = argparse.ArgumentParser(description='Writes a header file with Hg commit information') |
| 39 oldcompare = '' | 40 parser.add_argument('--cwd', default = '.') |
| 40 | 41 parser.add_argument('output') |
| 41 try: | 42 args = parser.parse_args() |
| 42 with open (sys.argv[1]) as fp: | 43 data = subprocess.check_output(['hg', 'log', '--cwd', args.cwd, '-r.', '--template', |
| 43 oldcompare = fp.readline().replace ('\n', '').replace ('// ', '') | 44 '{node|short} {branch} {date|hgdate} {tags}']).decode().replace('\n', '').split() |
| 44 except IOError: | 45 rev = data[0] |
| 45 pass | 46 branch = data[1] |
| 46 | 47 timestamp = int(data[2]) |
| 47 delim='@'*10 | 48 all_tags = set(data[4:]) |
| 48 rev, branch, timestampstr, tags = subprocess.check_output (['hg', 'log', '-r.', '--template', | 49 try: |
| 49 delim.join (['{node|short}', '{branch}', '{date|hgdate}', '{tags}'])]).replace ('\n', '').split (delim) | 50 version_tag = [tag for tag in all_tags if tag.startswith('v')][0] |
| 50 | 51 except IndexError: |
| 51 timestamp = int (timestampstr.split(' ')[0]) | 52 version_tag = None |
| 52 date = datetime.utcfromtimestamp (timestamp) | 53 date = datetime.utcfromtimestamp(timestamp) |
| 53 datestring = date.strftime ('%y%m%d-%H%M') if date.year >= 2000 else '000000-0000' | 54 datestring = date.strftime('%y%m%d-%H%M') if date.year >= 2000 else '000000-0000' |
| 54 | 55 if len(rev) > 7: |
| 55 if tags and tags != 'tip': | 56 rev = rev[:7] |
| 56 tag = tags.split(' ')[0] | 57 modified = subprocess.check_output(['hg', 'id', '--cwd', args.cwd, '-n']).decode().strip().endswith('+') |
| 57 else: | 58 if modified: |
| 58 tag = None | 59 rev += '+' |
| 59 | 60 # if the source tree is modified, it's not the released version |
| 60 if len(rev) > 7: | 61 version_tag = None |
| 61 rev = rev[0:7] | 62 if version_tag is not None: |
| 62 | 63 # tags should be the same in released versions whether or not it's tip |
| 63 if subprocess.check_output (['hg', 'id', '-n']).replace ('\n', '')[-1] == '+': | 64 # (though released versions shouldn't be tip because hgtags is modified |
| 64 rev += '+' | 65 # to create the tag 🤔, but let's do this anyway) |
| 65 | 66 all_tags -= {'tip'} |
| 66 compare = tag or rev | 67 with outputfile.OutputFile(args.output, verbose = True) as f: |
| 67 | 68 f.write(f'#define HG_NODE "{rev}"\n') |
| 68 if compare == oldcompare: | 69 if branch != 'default': |
| 69 print "%s is up to date at %s" % (sys.argv[1], compare) | 70 f.write(f'#define HG_BRANCH "{branch}"\n') |
| 70 quit (0) | 71 f.write(f'#define HG_DATE_VERSION "{datestring}"\n') |
| 71 | 72 f.write(f'#define HG_DATE_TIME {int(timestamp)}\n') |
| 72 with open (sys.argv[1], 'w') as fp: | 73 datestring = date.strftime('%d %b %Y') |
| 73 fp.write ('// %s\n' % compare) | 74 f.write(f'#define HG_DATE_STRING "{datestring}"\n') |
| 74 fp.write ('#define HG_NODE "%s"\n' % rev) | 75 if all_tags: |
| 75 fp.write ('#define HG_BRANCH "%s"\n' % branch) | 76 f.write(f'#define HG_ALL_TAGS "{" ".join(sorted(all_tags))}"\n') |
| 76 fp.write ('#define HG_DATE_VERSION "%s"\n' % datestring) | 77 if version_tag: |
| 77 fp.write ('#define HG_DATE_STRING "%s"\n' % date.strftime ('%d %b %Y')) | 78 f.write(f'#define HG_VERSION_TAG "{version_tag[1:]}"\n') |
| 78 fp.write ('#define HG_DATE_TIME %d\n' % int (timestamp)) | 79 if 'tip' in all_tags: |
| 79 | 80 f.write('#define HG_TIP\n') |
| 80 if tag: | 81 print(f'Current Hg revision: {rev}') |
| 81 fp.write ('#define HG_TAG "%s"\n' % tags.split(' ')[0]) | |
| 82 | |
| 83 print '%s updated to %s' % (sys.argv[1], compare) |
