Mercurial > hg
annotate hgext/transplant.py @ 21952:3838b910fa6b stable
doc: unify help text for "--edit" option
This patch changes help text for "--edit" option of commands below:
- fetch
- qnew
- qrefresh
- qfold
- commit
- tag
This unification reduces translation cost, too.
This patch chooses not "further edit commit message already specified"
(of "hg commit") but "invoke editor on commit messages" as unified
help text for "--edit" option, because the latter is much older than
the former.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Wed, 30 Jul 2014 00:14:52 +0900 |
parents | afff78be4361 |
children | 7e71a65bf94f |
rev | line source |
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3714 | 1 # Patch transplanting extension for Mercurial |
2 # | |
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Updated copyright notices and add "and others" to "hg version"
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3 # Copyright 2006, 2007 Brendan Cully <brendan@kublai.com> |
3714 | 4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
3714 | 7 |
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8 '''command to transplant changesets from another branch |
3714 | 9 |
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10 This extension allows you to transplant changes to another parent revision, |
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11 possibly in another repository. The transplant is done using 'diff' patches. |
3714 | 12 |
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13 Transplanted patches are recorded in .hg/transplant/transplants, as a |
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14 map from a changeset hash to its hash in the source repository. |
3714 | 15 ''' |
16 | |
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17 from mercurial.i18n import _ |
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18 import os, tempfile |
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19 from mercurial.node import short |
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20 from mercurial import bundlerepo, hg, merge, match |
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21 from mercurial import patch, revlog, scmutil, util, error, cmdutil |
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22 from mercurial import revset, templatekw |
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23 |
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24 class TransplantError(error.Abort): |
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25 pass |
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26 |
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27 cmdtable = {} |
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28 command = cmdutil.command(cmdtable) |
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29 testedwith = 'internal' |
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30 |
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31 class transplantentry(object): |
3714 | 32 def __init__(self, lnode, rnode): |
33 self.lnode = lnode | |
34 self.rnode = rnode | |
35 | |
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36 class transplants(object): |
3714 | 37 def __init__(self, path=None, transplantfile=None, opener=None): |
38 self.path = path | |
39 self.transplantfile = transplantfile | |
40 self.opener = opener | |
41 | |
42 if not opener: | |
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43 self.opener = scmutil.opener(self.path) |
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44 self.transplants = {} |
3714 | 45 self.dirty = False |
46 self.read() | |
47 | |
48 def read(self): | |
49 abspath = os.path.join(self.path, self.transplantfile) | |
50 if self.transplantfile and os.path.exists(abspath): | |
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51 for line in self.opener.read(self.transplantfile).splitlines(): |
3714 | 52 lnode, rnode = map(revlog.bin, line.split(':')) |
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53 list = self.transplants.setdefault(rnode, []) |
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54 list.append(transplantentry(lnode, rnode)) |
3714 | 55 |
56 def write(self): | |
57 if self.dirty and self.transplantfile: | |
58 if not os.path.isdir(self.path): | |
59 os.mkdir(self.path) | |
60 fp = self.opener(self.transplantfile, 'w') | |
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61 for list in self.transplants.itervalues(): |
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62 for t in list: |
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63 l, r = map(revlog.hex, (t.lnode, t.rnode)) |
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64 fp.write(l + ':' + r + '\n') |
3714 | 65 fp.close() |
66 self.dirty = False | |
67 | |
68 def get(self, rnode): | |
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69 return self.transplants.get(rnode) or [] |
3714 | 70 |
71 def set(self, lnode, rnode): | |
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72 list = self.transplants.setdefault(rnode, []) |
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73 list.append(transplantentry(lnode, rnode)) |
3714 | 74 self.dirty = True |
75 | |
76 def remove(self, transplant): | |
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77 list = self.transplants.get(transplant.rnode) |
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78 if list: |
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79 del list[list.index(transplant)] |
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80 self.dirty = True |
3714 | 81 |
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82 class transplanter(object): |
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83 def __init__(self, ui, repo, opts): |
3714 | 84 self.ui = ui |
85 self.path = repo.join('transplant') | |
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86 self.opener = scmutil.opener(self.path) |
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87 self.transplants = transplants(self.path, 'transplants', |
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88 opener=self.opener) |
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89 self.editor = cmdutil.getcommiteditor(**opts) |
3714 | 90 |
91 def applied(self, repo, node, parent): | |
92 '''returns True if a node is already an ancestor of parent | |
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93 or is parent or has already been transplanted''' |
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94 if hasnode(repo, parent): |
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95 parentrev = repo.changelog.rev(parent) |
3714 | 96 if hasnode(repo, node): |
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97 rev = repo.changelog.rev(node) |
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98 reachable = repo.changelog.ancestors([parentrev], rev, |
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99 inclusive=True) |
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100 if rev in reachable: |
3714 | 101 return True |
102 for t in self.transplants.get(node): | |
103 # it might have been stripped | |
104 if not hasnode(repo, t.lnode): | |
105 self.transplants.remove(t) | |
106 return False | |
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107 lnoderev = repo.changelog.rev(t.lnode) |
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108 if lnoderev in repo.changelog.ancestors([parentrev], lnoderev, |
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109 inclusive=True): |
3714 | 110 return True |
111 return False | |
112 | |
113 def apply(self, repo, source, revmap, merges, opts={}): | |
114 '''apply the revisions in revmap one by one in revision order''' | |
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115 revs = sorted(revmap) |
3714 | 116 p1, p2 = repo.dirstate.parents() |
117 pulls = [] | |
118 diffopts = patch.diffopts(self.ui, opts) | |
119 diffopts.git = True | |
120 | |
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121 lock = wlock = tr = None |
3714 | 122 try: |
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123 wlock = repo.wlock() |
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124 lock = repo.lock() |
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125 tr = repo.transaction('transplant') |
3714 | 126 for rev in revs: |
127 node = revmap[rev] | |
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128 revstr = '%s:%s' % (rev, short(node)) |
3714 | 129 |
130 if self.applied(repo, node, p1): | |
131 self.ui.warn(_('skipping already applied revision %s\n') % | |
132 revstr) | |
133 continue | |
134 | |
135 parents = source.changelog.parents(node) | |
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136 if not (opts.get('filter') or opts.get('log')): |
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137 # If the changeset parent is the same as the |
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138 # wdir's parent, just pull it. |
3714 | 139 if parents[0] == p1: |
140 pulls.append(node) | |
141 p1 = node | |
142 continue | |
143 if pulls: | |
144 if source != repo: | |
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145 repo.pull(source.peer(), heads=pulls) |
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146 merge.update(repo, pulls[-1], False, False, None) |
3714 | 147 p1, p2 = repo.dirstate.parents() |
148 pulls = [] | |
149 | |
150 domerge = False | |
151 if node in merges: | |
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152 # pulling all the merge revs at once would mean we |
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153 # couldn't transplant after the latest even if |
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154 # transplants before them fail. |
3714 | 155 domerge = True |
156 if not hasnode(repo, node): | |
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157 repo.pull(source.peer(), heads=[node]) |
3714 | 158 |
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159 skipmerge = False |
3714 | 160 if parents[1] != revlog.nullid: |
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161 if not opts.get('parent'): |
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162 self.ui.note(_('skipping merge changeset %s:%s\n') |
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163 % (rev, short(node))) |
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164 skipmerge = True |
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165 else: |
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166 parent = source.lookup(opts['parent']) |
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167 if parent not in parents: |
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168 raise util.Abort(_('%s is not a parent of %s') % |
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169 (short(parent), short(node))) |
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170 else: |
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171 parent = parents[0] |
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172 |
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173 if skipmerge: |
3714 | 174 patchfile = None |
175 else: | |
176 fd, patchfile = tempfile.mkstemp(prefix='hg-transplant-') | |
177 fp = os.fdopen(fd, 'w') | |
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178 gen = patch.diff(source, parent, node, opts=diffopts) |
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179 for chunk in gen: |
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180 fp.write(chunk) |
3714 | 181 fp.close() |
182 | |
183 del revmap[rev] | |
184 if patchfile or domerge: | |
185 try: | |
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186 try: |
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187 n = self.applyone(repo, node, |
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188 source.changelog.read(node), |
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189 patchfile, merge=domerge, |
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190 log=opts.get('log'), |
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191 filter=opts.get('filter')) |
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192 except TransplantError: |
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193 # Do not rollback, it is up to the user to |
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194 # fix the merge or cancel everything |
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195 tr.close() |
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196 raise |
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197 if n and domerge: |
3714 | 198 self.ui.status(_('%s merged at %s\n') % (revstr, |
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199 short(n))) |
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200 elif n: |
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201 self.ui.status(_('%s transplanted to %s\n') |
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202 % (short(node), |
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203 short(n))) |
3714 | 204 finally: |
205 if patchfile: | |
206 os.unlink(patchfile) | |
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207 tr.close() |
3714 | 208 if pulls: |
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209 repo.pull(source.peer(), heads=pulls) |
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210 merge.update(repo, pulls[-1], False, False, None) |
3714 | 211 finally: |
212 self.saveseries(revmap, merges) | |
213 self.transplants.write() | |
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214 if tr: |
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215 tr.release() |
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216 lock.release() |
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217 wlock.release() |
3714 | 218 |
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219 def filter(self, filter, node, changelog, patchfile): |
3714 | 220 '''arbitrarily rewrite changeset before applying it''' |
221 | |
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222 self.ui.status(_('filtering %s\n') % patchfile) |
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223 user, date, msg = (changelog[1], changelog[2], changelog[4]) |
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224 fd, headerfile = tempfile.mkstemp(prefix='hg-transplant-') |
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225 fp = os.fdopen(fd, 'w') |
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226 fp.write("# HG changeset patch\n") |
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227 fp.write("# User %s\n" % user) |
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228 fp.write("# Date %d %d\n" % date) |
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229 fp.write(msg + '\n') |
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230 fp.close() |
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231 |
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232 try: |
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233 util.system('%s %s %s' % (filter, util.shellquote(headerfile), |
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234 util.shellquote(patchfile)), |
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235 environ={'HGUSER': changelog[1], |
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236 'HGREVISION': revlog.hex(node), |
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237 }, |
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238 onerr=util.Abort, errprefix=_('filter failed'), |
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239 out=self.ui.fout) |
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240 user, date, msg = self.parselog(file(headerfile))[1:4] |
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241 finally: |
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242 os.unlink(headerfile) |
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243 |
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244 return (user, date, msg) |
3714 | 245 |
246 def applyone(self, repo, node, cl, patchfile, merge=False, log=False, | |
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247 filter=None): |
3714 | 248 '''apply the patch in patchfile to the repository as a transplant''' |
249 (manifest, user, (time, timezone), files, message) = cl[:5] | |
250 date = "%d %d" % (time, timezone) | |
251 extra = {'transplant_source': node} | |
252 if filter: | |
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253 (user, date, message) = self.filter(filter, node, cl, patchfile) |
3714 | 254 |
255 if log: | |
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256 # we don't translate messages inserted into commits |
3714 | 257 message += '\n(transplanted from %s)' % revlog.hex(node) |
258 | |
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259 self.ui.status(_('applying %s\n') % short(node)) |
3714 | 260 self.ui.note('%s %s\n%s\n' % (user, date, message)) |
261 | |
262 if not patchfile and not merge: | |
263 raise util.Abort(_('can only omit patchfile if merging')) | |
264 if patchfile: | |
265 try: | |
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266 files = set() |
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267 patch.patch(self.ui, repo, patchfile, files=files, eolmode=None) |
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268 files = list(files) |
3714 | 269 except Exception, inst: |
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270 seriespath = os.path.join(self.path, 'series') |
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271 if os.path.exists(seriespath): |
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272 os.unlink(seriespath) |
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273 p1 = repo.dirstate.p1() |
3714 | 274 p2 = node |
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275 self.log(user, date, message, p1, p2, merge=merge) |
3714 | 276 self.ui.write(str(inst) + '\n') |
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277 raise TransplantError(_('fix up the merge and run ' |
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278 'hg transplant --continue')) |
3714 | 279 else: |
280 files = None | |
281 if merge: | |
282 p1, p2 = repo.dirstate.parents() | |
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283 repo.setparents(p1, node) |
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284 m = match.always(repo.root, '') |
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285 else: |
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286 m = match.exact(repo.root, '', files) |
3714 | 287 |
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288 n = repo.commit(message, user, date, extra=extra, match=m, |
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|
289 editor=self.editor) |
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|
290 if not n: |
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|
291 self.ui.warn(_('skipping emptied changeset %s\n') % short(node)) |
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292 return None |
3714 | 293 if not merge: |
294 self.transplants.set(n, node) | |
295 | |
296 return n | |
297 | |
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changeset
|
298 def resume(self, repo, source, opts): |
3714 | 299 '''recover last transaction and apply remaining changesets''' |
300 if os.path.exists(os.path.join(self.path, 'journal')): | |
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301 n, node = self.recover(repo, source, opts) |
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302 self.ui.status(_('%s transplanted as %s\n') % (short(node), |
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303 short(n))) |
3714 | 304 seriespath = os.path.join(self.path, 'series') |
305 if not os.path.exists(seriespath): | |
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306 self.transplants.write() |
3714 | 307 return |
308 nodes, merges = self.readseries() | |
309 revmap = {} | |
310 for n in nodes: | |
311 revmap[source.changelog.rev(n)] = n | |
312 os.unlink(seriespath) | |
313 | |
314 self.apply(repo, source, revmap, merges, opts) | |
315 | |
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|
316 def recover(self, repo, source, opts): |
3714 | 317 '''commit working directory using journal metadata''' |
318 node, user, date, message, parents = self.readlog() | |
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|
319 merge = False |
3714 | 320 |
321 if not user or not date or not message or not parents[0]: | |
322 raise util.Abort(_('transplant log file is corrupt')) | |
323 | |
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|
324 parent = parents[0] |
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|
325 if len(parents) > 1: |
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|
326 if opts.get('parent'): |
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|
327 parent = source.lookup(opts['parent']) |
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|
328 if parent not in parents: |
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|
329 raise util.Abort(_('%s is not a parent of %s') % |
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|
330 (short(parent), short(node))) |
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331 else: |
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|
332 merge = True |
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|
333 |
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|
334 extra = {'transplant_source': node} |
3714 | 335 wlock = repo.wlock() |
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336 try: |
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337 p1, p2 = repo.dirstate.parents() |
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|
338 if p1 != parent: |
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|
339 raise util.Abort( |
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|
340 _('working dir not at transplant parent %s') % |
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|
341 revlog.hex(parent)) |
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|
342 if merge: |
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|
343 repo.setparents(p1, parents[1]) |
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|
344 n = repo.commit(message, user, date, extra=extra, |
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|
345 editor=self.editor) |
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346 if not n: |
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347 raise util.Abort(_('commit failed')) |
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348 if not merge: |
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349 self.transplants.set(n, node) |
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|
350 self.unlog() |
3714 | 351 |
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|
352 return n, node |
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|
353 finally: |
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6ee71f78497c
switch lock releasing in the extensions from gc to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
8076
diff
changeset
|
354 wlock.release() |
3714 | 355 |
356 def readseries(self): | |
357 nodes = [] | |
358 merges = [] | |
359 cur = nodes | |
14168
135e244776f0
prevent transient leaks of file handle by using new helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14161
diff
changeset
|
360 for line in self.opener.read('series').splitlines(): |
3714 | 361 if line.startswith('# Merges'): |
362 cur = merges | |
363 continue | |
364 cur.append(revlog.bin(line)) | |
365 | |
366 return (nodes, merges) | |
367 | |
368 def saveseries(self, revmap, merges): | |
369 if not revmap: | |
370 return | |
371 | |
372 if not os.path.isdir(self.path): | |
373 os.mkdir(self.path) | |
374 series = self.opener('series', 'w') | |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8176
diff
changeset
|
375 for rev in sorted(revmap): |
3714 | 376 series.write(revlog.hex(revmap[rev]) + '\n') |
377 if merges: | |
378 series.write('# Merges\n') | |
379 for m in merges: | |
380 series.write(revlog.hex(m) + '\n') | |
381 series.close() | |
382 | |
3759
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transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
3758
diff
changeset
|
383 def parselog(self, fp): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
384 parents = [] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
385 message = [] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
386 node = revlog.nullid |
e96f97ca0358
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parents:
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diff
changeset
|
387 inmsg = False |
13789
7e5031180c0f
transplant: fix crash if filter script munges log file
Luke Plant <L.Plant.98@cantab.net>
parents:
13742
diff
changeset
|
388 user = None |
7e5031180c0f
transplant: fix crash if filter script munges log file
Luke Plant <L.Plant.98@cantab.net>
parents:
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diff
changeset
|
389 date = None |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
390 for line in fp.read().splitlines(): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
391 if inmsg: |
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transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
392 message.append(line) |
e96f97ca0358
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parents:
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diff
changeset
|
393 elif line.startswith('# User '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
394 user = line[7:] |
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transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
395 elif line.startswith('# Date '): |
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transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
396 date = line[7:] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
397 elif line.startswith('# Node ID '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
398 node = revlog.bin(line[10:]) |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
399 elif line.startswith('# Parent '): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
400 parents.append(revlog.bin(line[9:])) |
11411
5834e79b24f7
transplant: when reading journal, treat only lines starting with "# " special like patch.extract() does
Georg Brandl <georg@python.org>
parents:
11321
diff
changeset
|
401 elif not line.startswith('# '): |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
402 inmsg = True |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
403 message.append(line) |
13789
7e5031180c0f
transplant: fix crash if filter script munges log file
Luke Plant <L.Plant.98@cantab.net>
parents:
13742
diff
changeset
|
404 if None in (user, date): |
13790
c0ed76b5056d
Fix transplant error message to correspond with test
Brendan Cully <brendan@kublai.com>
parents:
13789
diff
changeset
|
405 raise util.Abort(_("filter corrupted changeset (no user or date)")) |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
406 return (node, user, date, '\n'.join(message), parents) |
4516
96d8a56d4ef9
Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4251
diff
changeset
|
407 |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
408 def log(self, user, date, message, p1, p2, merge=False): |
3714 | 409 '''journal changelog metadata for later recover''' |
410 | |
411 if not os.path.isdir(self.path): | |
412 os.mkdir(self.path) | |
413 fp = self.opener('journal', 'w') | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
414 fp.write('# User %s\n' % user) |
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
415 fp.write('# Date %s\n' % date) |
3714 | 416 fp.write('# Node ID %s\n' % revlog.hex(p2)) |
417 fp.write('# Parent ' + revlog.hex(p1) + '\n') | |
418 if merge: | |
419 fp.write('# Parent ' + revlog.hex(p2) + '\n') | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
420 fp.write(message.rstrip() + '\n') |
3714 | 421 fp.close() |
422 | |
423 def readlog(self): | |
3759
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transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
424 return self.parselog(self.opener('journal')) |
3714 | 425 |
426 def unlog(self): | |
427 '''remove changelog journal''' | |
428 absdst = os.path.join(self.path, 'journal') | |
429 if os.path.exists(absdst): | |
430 os.unlink(absdst) | |
431 | |
432 def transplantfilter(self, repo, source, root): | |
433 def matchfn(node): | |
434 if self.applied(repo, node, root): | |
435 return False | |
436 if source.changelog.parents(node)[1] != revlog.nullid: | |
437 return False | |
438 extra = source.changelog.read(node)[5] | |
439 cnode = extra.get('transplant_source') | |
440 if cnode and self.applied(repo, cnode, root): | |
441 return False | |
442 return True | |
443 | |
444 return matchfn | |
445 | |
446 def hasnode(repo, node): | |
447 try: | |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12823
diff
changeset
|
448 return repo.changelog.rev(node) is not None |
7633 | 449 except error.RevlogError: |
3714 | 450 return False |
451 | |
452 def browserevs(ui, repo, nodes, opts): | |
453 '''interactively transplant changesets''' | |
3723
c828fca6f38a
transplant: show_changeset moved to cmdutil
Brendan Cully <brendan@kublai.com>
parents:
3714
diff
changeset
|
454 displayer = cmdutil.show_changeset(ui, repo, opts) |
3714 | 455 transplants = [] |
456 merges = [] | |
20268
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
457 prompt = _('apply changeset? [ynmpcq?]:' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
458 '$$ &yes, transplant this changeset' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
459 '$$ &no, skip this changeset' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
460 '$$ &merge at this changeset' |
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transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
461 '$$ show &patch' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
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parents:
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diff
changeset
|
462 '$$ &commit selected changesets' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
463 '$$ &quit and cancel transplant' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
464 '$$ &? (show this help)') |
3714 | 465 for node in nodes: |
7369
87158be081b8
cmdutil: use change contexts for cset-printer and cset-templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7308
diff
changeset
|
466 displayer.show(repo[node]) |
3714 | 467 action = None |
468 while not action: | |
20268
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
469 action = 'ynmpcq?'[ui.promptchoice(prompt)] |
3714 | 470 if action == '?': |
20269
acb6cceaffd5
transplant: use "ui.extractchoices()" to show the list of available responses
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20268
diff
changeset
|
471 for c, t in ui.extractchoices(prompt)[1]: |
acb6cceaffd5
transplant: use "ui.extractchoices()" to show the list of available responses
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20268
diff
changeset
|
472 ui.write('%s: %s\n' % (c, t)) |
3714 | 473 action = None |
474 elif action == 'p': | |
475 parent = repo.changelog.parents(node)[0] | |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7280
diff
changeset
|
476 for chunk in patch.diff(repo, parent, node): |
8615
94ca38e63576
use ui instead of repo.ui when the former is in scope
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
477 ui.write(chunk) |
3714 | 478 action = None |
479 if action == 'y': | |
480 transplants.append(node) | |
481 elif action == 'm': | |
482 merges.append(node) | |
483 elif action == 'c': | |
484 break | |
485 elif action == 'q': | |
486 transplants = () | |
487 merges = () | |
488 break | |
10152
56284451a22c
Added support for templatevar "footer" to cmdutil.py
Robert Bachmann <rbachm@gmail.com>
parents:
9995
diff
changeset
|
489 displayer.close() |
3714 | 490 return (transplants, merges) |
491 | |
14308
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
492 @command('transplant', |
19028
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
493 [('s', 'source', '', _('transplant changesets from REPO'), _('REPO')), |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
494 ('b', 'branch', [], _('use this source changeset as head'), _('REV')), |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
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diff
changeset
|
495 ('a', 'all', None, _('pull all changesets up to the --branch revisions')), |
14308
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
496 ('p', 'prune', [], _('skip over REV'), _('REV')), |
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
497 ('m', 'merge', [], _('merge at REV'), _('REV')), |
16400
f2ba409dbb0f
transplant: permit merge changesets via --parent
Steven Stallion <sstallion@gmail.com>
parents:
15220
diff
changeset
|
498 ('', 'parent', '', |
f2ba409dbb0f
transplant: permit merge changesets via --parent
Steven Stallion <sstallion@gmail.com>
parents:
15220
diff
changeset
|
499 _('parent to choose when transplanting merge'), _('REV')), |
15220
f7db54b832af
transplant: add --edit option
Matt Mackall <mpm@selenic.com>
parents:
15204
diff
changeset
|
500 ('e', 'edit', False, _('invoke editor on commit messages')), |
14308
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
501 ('', 'log', None, _('append transplant info to log message')), |
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
502 ('c', 'continue', None, _('continue last transplant session ' |
19028
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
503 'after fixing conflicts')), |
14308
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
504 ('', 'filter', '', |
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
505 _('filter changesets through command'), _('CMD'))], |
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
506 _('hg transplant [-s REPO] [-b BRANCH [-a]] [-p REV] ' |
e7ea3e38fea8
transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
507 '[-m REV] [REV]...')) |
3714 | 508 def transplant(ui, repo, *revs, **opts): |
509 '''transplant changesets from another branch | |
510 | |
511 Selected changesets will be applied on top of the current working | |
13605
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
512 directory with the log of the original changeset. The changesets |
19028
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
513 are copied and will thus appear twice in the history with different |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
514 identities. |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
515 |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
516 Consider using the graft command if everything is inside the same |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
517 repository - it will use merges and will usually give a better result. |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
518 Use the rebase extension if the changesets are unpublished and you want |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
519 to move them instead of copying them. |
13605
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
520 |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
521 If --log is specified, log messages will have a comment appended |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
522 of the form:: |
3714 | 523 |
9200
6b4c527c3d22
transplant: better reST formatting
Martin Geisler <mg@lazybytes.net>
parents:
9196
diff
changeset
|
524 (transplanted from CHANGESETHASH) |
3714 | 525 |
526 You can rewrite the changelog message with the --filter option. | |
8000
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
527 Its argument will be invoked with the current changelog message as |
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
528 $1 and the patch as $2. |
3714 | 529 |
19028
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
530 --source/-s specifies another repository to use for selecting changesets, |
b512934988d4
transplant: improve documentation
Mads Kiilerich <madski@unity3d.com>
parents:
19027
diff
changeset
|
531 just as if it temporarily had been pulled. |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
532 If --branch/-b is specified, these revisions will be used as |
19951
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
19496
diff
changeset
|
533 heads when deciding which changesets to transplant, just as if only |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
534 these revisions had been pulled. |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
535 If --all/-a is specified, all the revisions up to the heads specified |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
536 with --branch will be transplanted. |
3714 | 537 |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
538 Example: |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
539 |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
540 - transplant all changes up to REV on top of your current revision:: |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
541 |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
542 hg transplant --branch REV --all |
3714 | 543 |
8000
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
544 You can optionally mark selected transplanted changesets as merge |
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545 changesets. You will not be prompted to transplant any ancestors |
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546 of a merged transplant, and you can merge descendants of them |
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547 normally instead of transplanting them. |
3714 | 548 |
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549 Merge changesets may be transplanted directly by specifying the |
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550 proper parent changeset by calling :hg:`transplant --parent`. |
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551 |
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552 If no merges or revisions are provided, :hg:`transplant` will |
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553 start an interactive changeset browser. |
3714 | 554 |
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555 If a changeset application fails, you can fix the merge by hand |
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556 and then resume where you left off by calling :hg:`transplant |
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557 --continue/-c`. |
3714 | 558 ''' |
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559 def incwalk(repo, csets, match=util.always): |
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560 for node in csets: |
3714 | 561 if match(node): |
562 yield node | |
563 | |
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564 def transplantwalk(repo, dest, heads, match=util.always): |
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565 '''Yield all nodes that are ancestors of a head but not ancestors |
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566 of dest. |
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567 If no heads are specified, the heads of repo will be used.''' |
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568 if not heads: |
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569 heads = repo.heads() |
3714 | 570 ancestors = [] |
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571 ctx = repo[dest] |
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572 for head in heads: |
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573 ancestors.append(ctx.ancestor(repo[head]).node()) |
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574 for node in repo.changelog.nodesbetween(ancestors, heads)[0]: |
3714 | 575 if match(node): |
576 yield node | |
577 | |
578 def checkopts(opts, revs): | |
579 if opts.get('continue'): | |
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580 if opts.get('branch') or opts.get('all') or opts.get('merge'): |
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581 raise util.Abort(_('--continue is incompatible with ' |
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582 '--branch, --all and --merge')) |
3714 | 583 return |
584 if not (opts.get('source') or revs or | |
585 opts.get('merge') or opts.get('branch')): | |
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586 raise util.Abort(_('no source URL, branch revision or revision ' |
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587 'list provided')) |
3714 | 588 if opts.get('all'): |
589 if not opts.get('branch'): | |
590 raise util.Abort(_('--all requires a branch revision')) | |
591 if revs: | |
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592 raise util.Abort(_('--all is incompatible with a ' |
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593 'revision list')) |
3714 | 594 |
595 checkopts(opts, revs) | |
596 | |
597 if not opts.get('log'): | |
598 opts['log'] = ui.config('transplant', 'log') | |
599 if not opts.get('filter'): | |
600 opts['filter'] = ui.config('transplant', 'filter') | |
601 | |
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602 tp = transplanter(ui, repo, opts) |
3714 | 603 |
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604 cmdutil.checkunfinished(repo) |
3714 | 605 p1, p2 = repo.dirstate.parents() |
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606 if len(repo) > 0 and p1 == revlog.nullid: |
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607 raise util.Abort(_('no revision checked out')) |
3714 | 608 if not opts.get('continue'): |
609 if p2 != revlog.nullid: | |
610 raise util.Abort(_('outstanding uncommitted merges')) | |
611 m, a, r, d = repo.status()[:4] | |
612 if m or a or r or d: | |
613 raise util.Abort(_('outstanding local changes')) | |
614 | |
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615 sourcerepo = opts.get('source') |
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616 if sourcerepo: |
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617 peer = hg.peer(repo, opts, ui.expandpath(sourcerepo)) |
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618 heads = map(peer.lookup, opts.get('branch', ())) |
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619 source, csets, cleanupfn = bundlerepo.getremotechanges(ui, repo, peer, |
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620 onlyheads=heads, force=True) |
3714 | 621 else: |
622 source = repo | |
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623 heads = map(source.lookup, opts.get('branch', ())) |
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624 cleanupfn = None |
3714 | 625 |
626 try: | |
627 if opts.get('continue'): | |
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628 tp.resume(repo, source, opts) |
3714 | 629 return |
630 | |
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631 tf = tp.transplantfilter(repo, source, p1) |
3714 | 632 if opts.get('prune'): |
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633 prune = set(source.lookup(r) |
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634 for r in scmutil.revrange(source, opts.get('prune'))) |
3714 | 635 matchfn = lambda x: tf(x) and x not in prune |
636 else: | |
637 matchfn = tf | |
638 merges = map(source.lookup, opts.get('merge', ())) | |
639 revmap = {} | |
640 if revs: | |
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641 for r in scmutil.revrange(source, revs): |
3714 | 642 revmap[int(r)] = source.lookup(r) |
643 elif opts.get('all') or not merges: | |
644 if source != repo: | |
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645 alltransplants = incwalk(source, csets, match=matchfn) |
3714 | 646 else: |
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647 alltransplants = transplantwalk(source, p1, heads, |
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648 match=matchfn) |
3714 | 649 if opts.get('all'): |
650 revs = alltransplants | |
651 else: | |
652 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
653 merges.extend(newmerges) | |
654 for r in revs: | |
655 revmap[source.changelog.rev(r)] = r | |
656 for r in merges: | |
657 revmap[source.changelog.rev(r)] = r | |
658 | |
659 tp.apply(repo, source, revmap, merges, opts) | |
660 finally: | |
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661 if cleanupfn: |
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662 cleanupfn() |
3714 | 663 |
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664 def revsettransplanted(repo, subset, x): |
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665 """``transplanted([set])`` |
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666 Transplanted changesets in set, or all transplanted changesets. |
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667 """ |
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668 if x: |
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669 s = revset.getset(repo, subset, x) |
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670 else: |
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671 s = subset |
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672 return revset.baseset([r for r in s if |
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673 repo[r].extra().get('transplant_source')]) |
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674 |
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675 def kwtransplanted(repo, ctx, **args): |
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676 """:transplanted: String. The node identifier of the transplanted |
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677 changeset if any.""" |
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678 n = ctx.extra().get('transplant_source') |
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679 return n and revlog.hex(n) or '' |
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680 |
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681 def extsetup(ui): |
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682 revset.symbols['transplanted'] = revsettransplanted |
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683 templatekw.keywords['transplanted'] = kwtransplanted |
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684 cmdutil.unfinishedstates.append( |
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685 ['series', True, False, _('transplant in progress'), |
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686 _("use 'hg transplant --continue' or 'hg update' to abort")]) |
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687 |
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688 # tell hggettext to extract docstrings from these functions: |
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689 i18nfunctions = [revsettransplanted, kwtransplanted] |