Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/fetch.py @ 4230:c93562fb12cc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix handling of paths when run outside the repo. The main problem was that dirstate.getcwd() returned just "", which was interpreted as "we're at the repo root". It now returns an absolute path. The util.pathto function was also changed to deal with the "cwd is an absolute path" case.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Fri, 16 Mar 2007 00:22:58 -0300
parents 53e843840349
children abaee83ce0a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
49988d9f0758 Merge with crew, fix most tests
Matt Mackall <mpm@selenic.com>
parents: 2822 2816
diff changeset
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 }