Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/version.py @ 456:d6ac88a738c4
More FAQ bits.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
More FAQ bits.
manifest hash: dd8aa534d3e72aa33f4fd7270d3750cefc2c40a9
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (GNU/Linux)
iD8DBQFCu54aywK+sNU5EO8RAud5AJ4699rQiuiZ2TKdZzkG6iGU/UaG8wCgr4Jz
euPp7E7arLNoOYtzCbGCSks=
=l3sX
-----END PGP SIGNATURE-----
author | mpm@selenic.com |
---|---|
date | Thu, 23 Jun 2005 21:46:02 -0800 |
parents | 688d03d6997a |
children | 9ae0034f2772 50da4bb9cab6 |
rev | line source |
---|---|
423
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
1 # Copyright (C) 2005 by Intevation GmbH |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
2 # Author(s): |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
3 # Thomas Arendsen Hein <thomas@intevation.de> |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
4 # |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
5 # This program is free software under the GNU GPL (>=v2) |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
6 # Read the file COPYING coming with the software for details. |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
7 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
8 """ |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
9 Mercurial version |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
10 """ |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
11 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
12 import os |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
13 import os.path |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
14 import re |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
15 import time |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
16 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
17 unknown_version = 'unknown' |
425
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
18 remembered_version = False |
423
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
19 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
20 def get_version(): |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
21 """Return version information if available.""" |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
22 try: |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
23 from mercurial.__version__ import version |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
24 except ImportError: |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
25 version = unknown_version |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
26 return version |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
27 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
28 def write_version(version): |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
29 """Overwrite version file.""" |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
30 filename = os.path.join(os.path.dirname(__file__), '__version__.py') |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
31 f = open(filename, 'w') |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
32 f.write("# This file is auto-generated.\n") |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
33 f.write("version = %r\n" % version) |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
34 f.close() |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
35 |
427
36e644d28edf
Make it possible to specify a version number in setup.py.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
425
diff
changeset
|
36 def remember_version(version=None): |
423
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
37 """Store version information.""" |
425
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
38 global remembered_version |
427
36e644d28edf
Make it possible to specify a version number in setup.py.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
425
diff
changeset
|
39 if not version and os.path.isdir(".hg"): |
425
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
40 f = os.popen("hg identify 2>/dev/null") # use real hg installation |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
41 ident = f.read()[:-1] |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
42 if not f.close() and ident: |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
43 ids = ident.split(' ', 1) |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
44 version = ids.pop(0) |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
45 if version[-1] == '+': |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
46 version = version[:-1] |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
47 modified = True |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
48 else: |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
49 modified = False |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
50 if version.isalnum() and ids: |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
51 for tag in ids[0].split('/'): |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
52 # is a tag is suitable as a version number? |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
53 if re.match(r'^(\d+\.)+[\w.-]+$', tag): |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
54 version = tag |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
55 break |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
56 if modified: |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
57 version += time.strftime('+%Y%m%d') |
427
36e644d28edf
Make it possible to specify a version number in setup.py.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
425
diff
changeset
|
58 if version: |
36e644d28edf
Make it possible to specify a version number in setup.py.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
425
diff
changeset
|
59 remembered_version = True |
36e644d28edf
Make it possible to specify a version number in setup.py.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
425
diff
changeset
|
60 write_version(version) |
423
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
61 |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
62 def forget_version(): |
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
63 """Remove version information.""" |
425
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
64 if remembered_version: |
719663b7f235
remember_version() only writes version if called in a Mercurial repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
423
diff
changeset
|
65 write_version(unknown_version) |
423
25afb21d97ba
Support for 'hg --version'. setup.py stores version from hg repository.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
diff
changeset
|
66 |