Mercurial > hg > mercurial-crew-with-dirclash
annotate hgext/fetch.py @ 3226:9d13e21f4e3c
Move gitweb theme into subdirectory
author | Brendan Cully <brendan@kublai.com> |
---|---|
date | Mon, 02 Oct 2006 17:30:45 -0700 |
parents | 53e843840349 |
children | abaee83ce0a6 |
rev | line source |
---|---|
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1 # fetch.py - pull and merge remote changes |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
2 # |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
3 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
4 # |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
6 # of the GNU General Public License, incorporated herein by reference. |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
7 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
8 from mercurial.demandload import * |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
9 from mercurial.i18n import gettext as _ |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
10 from mercurial.node import * |
2797
df220d0974dd
fetch: add missing import.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2796
diff
changeset
|
11 demandload(globals(), 'mercurial:commands,hg,node,util') |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
12 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
13 def fetch(ui, repo, source='default', **opts): |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
14 '''Pull changes from a remote repository, merge new changes if needed. |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
15 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
16 This finds all changes from the repository at the specified path |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
17 or URL and adds them to the local repository. |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
18 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
19 If the pulled changes add a new head, the head is automatically |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
20 merged, and the result of the merge is committed. Otherwise, the |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
21 working directory is updated.''' |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
22 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
23 def postincoming(other, modheads): |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
24 if modheads == 0: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
25 return 0 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
26 if modheads == 1: |
2837
3b21013e7680
fetch: fix test fail
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2830
diff
changeset
|
27 return hg.clean(repo, repo.changelog.tip(), wlock=wlock) |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
28 newheads = repo.heads(parent) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
29 newchildren = [n for n in repo.heads(parent) if n != parent] |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
30 newparent = parent |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
31 if newchildren: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
32 newparent = newchildren[0] |
2837
3b21013e7680
fetch: fix test fail
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2830
diff
changeset
|
33 hg.clean(repo, newparent, wlock=wlock) |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
34 newheads = [n for n in repo.heads() if n != newparent] |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
35 err = False |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
36 if newheads: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
37 ui.status(_('merging with new head %d:%s\n') % |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
38 (repo.changelog.rev(newheads[0]), short(newheads[0]))) |
2830 | 39 err = hg.merge(repo, newheads[0], remind=False, wlock=wlock) |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
40 if not err and len(newheads) > 1: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
41 ui.status(_('not merging with %d other new heads ' |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
42 '(use "hg heads" and "hg merge" to merge them)') % |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
43 (len(newheads) - 1)) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
44 if not err: |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
45 mod, add, rem = repo.status(wlock=wlock)[:3] |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
46 message = (commands.logmessage(opts) or |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
47 (_('Automated merge with %s') % other.url())) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
48 n = repo.commit(mod + add + rem, message, |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
49 opts['user'], opts['date'], lock=lock, wlock=wlock, |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
50 force_editor=opts.get('force_editor')) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
51 ui.status(_('new changeset %d:%s merges remote changes ' |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
52 'with local\n') % (repo.changelog.rev(n), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
53 short(n))) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
54 def pull(): |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
55 commands.setremoteconfig(ui, opts) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
56 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
57 other = hg.repository(ui, ui.expandpath(source)) |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
58 ui.status(_('pulling from %s\n') % ui.expandpath(source)) |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
59 revs = None |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
60 if opts['rev'] and not other.local(): |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
61 raise util.Abort(_("fetch -r doesn't work for remote repositories yet")) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
62 elif opts['rev']: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
63 revs = [other.lookup(rev) for rev in opts['rev']] |
2814
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
64 modheads = repo.pull(other, heads=revs, lock=lock) |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
65 return postincoming(other, modheads) |
3215
53e843840349
Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2837
diff
changeset
|
66 |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
67 parent, p2 = repo.dirstate.parents() |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
68 if parent != repo.changelog.tip(): |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
69 raise util.Abort(_('working dir not at tip ' |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
70 '(use "hg update" to check out tip)')) |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
71 if p2 != nullid: |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
72 raise util.Abort(_('outstanding uncommitted merge')) |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
73 wlock = repo.wlock() |
2814
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
74 lock = repo.lock() |
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
75 try: |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
76 mod, add, rem = repo.status(wlock=wlock)[:3] |
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
77 if mod or add or rem: |
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
78 raise util.Abort(_('outstanding uncommitted changes')) |
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
79 if len(repo.heads()) > 1: |
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
80 raise util.Abort(_('multiple heads in this repository ' |
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
81 '(use "hg heads" and "hg merge" to merge)')) |
2814
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
82 return pull() |
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
83 finally: |
0496cfb05243
fetch: lock repo across pull and commit
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2813
diff
changeset
|
84 lock.release() |
2816
2a0c599f7bb0
fetch: hold lock and wlock across all operations
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2814
diff
changeset
|
85 wlock.release() |
2795
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
86 |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
87 cmdtable = { |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
88 'fetch': |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
89 (fetch, |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
90 [('e', 'ssh', '', _('specify ssh command to use')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
91 ('m', 'message', '', _('use <text> as commit message')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
92 ('l', 'logfile', '', _('read the commit message from <file>')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
93 ('d', 'date', '', _('record datecode as commit date')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
94 ('u', 'user', '', _('record user as commiter')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
95 ('r', 'rev', [], _('a specific revision you would like to pull')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
96 ('f', 'force-editor', None, _('edit commit message')), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
97 ('', 'remotecmd', '', _('hg command to run on the remote side'))], |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
98 'hg fetch [SOURCE]'), |
135823f37304
new extension: fetch -> combine pull and merge/update
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
99 } |