Mercurial > hg
annotate hgext/transplant.py @ 29759:e584c6235500
py3: conditionalize the raise statement
raise E,V,T is not acceptable in Python 3, thats is conditionalized.
Moreover this will result in syntax error so we have to use exec() to
execute this. Related PEP- https://www.python.org/dev/peps/pep-3109/#id14
My implementation is motivated from the six implementation except they are
defining a new function exec_() to prevent adding an extra frame AFAIK :)
https://bitbucket.org/gutworth/six/src/ca4580a5a648/six.py#six.py-680
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 08 Aug 2016 23:51:11 +0530 |
parents | 012411b9940d |
children | d5883fd055c6 |
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 ''' |
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16 from __future__ import absolute_import |
3714 | 17 |
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18 import os |
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19 import tempfile |
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20 from mercurial.i18n import _ |
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21 from mercurial import ( |
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22 bundlerepo, |
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23 cmdutil, |
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24 error, |
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25 exchange, |
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26 hg, |
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27 match, |
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28 merge, |
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29 node as nodemod, |
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30 patch, |
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31 registrar, |
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32 revlog, |
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33 revset, |
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34 scmutil, |
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35 util, |
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36 ) |
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37 |
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38 class TransplantError(error.Abort): |
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39 pass |
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40 |
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41 cmdtable = {} |
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42 command = cmdutil.command(cmdtable) |
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43 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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44 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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45 # be specifying the version(s) of Mercurial they are tested with, or |
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46 # leave the attribute unspecified. |
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47 testedwith = 'internal' |
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48 |
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49 class transplantentry(object): |
3714 | 50 def __init__(self, lnode, rnode): |
51 self.lnode = lnode | |
52 self.rnode = rnode | |
53 | |
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54 class transplants(object): |
3714 | 55 def __init__(self, path=None, transplantfile=None, opener=None): |
56 self.path = path | |
57 self.transplantfile = transplantfile | |
58 self.opener = opener | |
59 | |
60 if not opener: | |
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61 self.opener = scmutil.opener(self.path) |
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62 self.transplants = {} |
3714 | 63 self.dirty = False |
64 self.read() | |
65 | |
66 def read(self): | |
67 abspath = os.path.join(self.path, self.transplantfile) | |
68 if self.transplantfile and os.path.exists(abspath): | |
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69 for line in self.opener.read(self.transplantfile).splitlines(): |
3714 | 70 lnode, rnode = map(revlog.bin, line.split(':')) |
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71 list = self.transplants.setdefault(rnode, []) |
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72 list.append(transplantentry(lnode, rnode)) |
3714 | 73 |
74 def write(self): | |
75 if self.dirty and self.transplantfile: | |
76 if not os.path.isdir(self.path): | |
77 os.mkdir(self.path) | |
78 fp = self.opener(self.transplantfile, 'w') | |
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79 for list in self.transplants.itervalues(): |
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80 for t in list: |
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81 l, r = map(nodemod.hex, (t.lnode, t.rnode)) |
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82 fp.write(l + ':' + r + '\n') |
3714 | 83 fp.close() |
84 self.dirty = False | |
85 | |
86 def get(self, rnode): | |
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87 return self.transplants.get(rnode) or [] |
3714 | 88 |
89 def set(self, lnode, rnode): | |
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90 list = self.transplants.setdefault(rnode, []) |
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91 list.append(transplantentry(lnode, rnode)) |
3714 | 92 self.dirty = True |
93 | |
94 def remove(self, transplant): | |
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95 list = self.transplants.get(transplant.rnode) |
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96 if list: |
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97 del list[list.index(transplant)] |
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98 self.dirty = True |
3714 | 99 |
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100 class transplanter(object): |
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101 def __init__(self, ui, repo, opts): |
3714 | 102 self.ui = ui |
103 self.path = repo.join('transplant') | |
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104 self.opener = scmutil.opener(self.path) |
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105 self.transplants = transplants(self.path, 'transplants', |
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106 opener=self.opener) |
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107 def getcommiteditor(): |
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108 editform = cmdutil.mergeeditform(repo[None], 'transplant') |
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109 return cmdutil.getcommiteditor(editform=editform, **opts) |
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110 self.getcommiteditor = getcommiteditor |
3714 | 111 |
112 def applied(self, repo, node, parent): | |
113 '''returns True if a node is already an ancestor of parent | |
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114 or is parent or has already been transplanted''' |
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115 if hasnode(repo, parent): |
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116 parentrev = repo.changelog.rev(parent) |
3714 | 117 if hasnode(repo, node): |
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118 rev = repo.changelog.rev(node) |
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119 reachable = repo.changelog.ancestors([parentrev], rev, |
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120 inclusive=True) |
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121 if rev in reachable: |
3714 | 122 return True |
123 for t in self.transplants.get(node): | |
124 # it might have been stripped | |
125 if not hasnode(repo, t.lnode): | |
126 self.transplants.remove(t) | |
127 return False | |
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128 lnoderev = repo.changelog.rev(t.lnode) |
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129 if lnoderev in repo.changelog.ancestors([parentrev], lnoderev, |
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130 inclusive=True): |
3714 | 131 return True |
132 return False | |
133 | |
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134 def apply(self, repo, source, revmap, merges, opts=None): |
3714 | 135 '''apply the revisions in revmap one by one in revision order''' |
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136 if opts is None: |
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137 opts = {} |
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138 revs = sorted(revmap) |
3714 | 139 p1, p2 = repo.dirstate.parents() |
140 pulls = [] | |
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141 diffopts = patch.difffeatureopts(self.ui, opts) |
3714 | 142 diffopts.git = True |
143 | |
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144 lock = tr = None |
3714 | 145 try: |
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146 lock = repo.lock() |
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147 tr = repo.transaction('transplant') |
3714 | 148 for rev in revs: |
149 node = revmap[rev] | |
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150 revstr = '%s:%s' % (rev, nodemod.short(node)) |
3714 | 151 |
152 if self.applied(repo, node, p1): | |
153 self.ui.warn(_('skipping already applied revision %s\n') % | |
154 revstr) | |
155 continue | |
156 | |
157 parents = source.changelog.parents(node) | |
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158 if not (opts.get('filter') or opts.get('log')): |
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159 # If the changeset parent is the same as the |
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160 # wdir's parent, just pull it. |
3714 | 161 if parents[0] == p1: |
162 pulls.append(node) | |
163 p1 = node | |
164 continue | |
165 if pulls: | |
166 if source != repo: | |
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167 exchange.pull(repo, source.peer(), heads=pulls) |
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168 merge.update(repo, pulls[-1], False, False) |
3714 | 169 p1, p2 = repo.dirstate.parents() |
170 pulls = [] | |
171 | |
172 domerge = False | |
173 if node in merges: | |
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174 # pulling all the merge revs at once would mean we |
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175 # couldn't transplant after the latest even if |
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176 # transplants before them fail. |
3714 | 177 domerge = True |
178 if not hasnode(repo, node): | |
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179 exchange.pull(repo, source.peer(), heads=[node]) |
3714 | 180 |
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181 skipmerge = False |
3714 | 182 if parents[1] != revlog.nullid: |
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183 if not opts.get('parent'): |
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184 self.ui.note(_('skipping merge changeset %s:%s\n') |
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185 % (rev, nodemod.short(node))) |
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186 skipmerge = True |
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187 else: |
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188 parent = source.lookup(opts['parent']) |
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189 if parent not in parents: |
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190 raise error.Abort(_('%s is not a parent of %s') % |
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191 (nodemod.short(parent), |
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192 nodemod.short(node))) |
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193 else: |
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194 parent = parents[0] |
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195 |
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196 if skipmerge: |
3714 | 197 patchfile = None |
198 else: | |
199 fd, patchfile = tempfile.mkstemp(prefix='hg-transplant-') | |
200 fp = os.fdopen(fd, 'w') | |
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201 gen = patch.diff(source, parent, node, opts=diffopts) |
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202 for chunk in gen: |
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203 fp.write(chunk) |
3714 | 204 fp.close() |
205 | |
206 del revmap[rev] | |
207 if patchfile or domerge: | |
208 try: | |
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209 try: |
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210 n = self.applyone(repo, node, |
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211 source.changelog.read(node), |
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212 patchfile, merge=domerge, |
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213 log=opts.get('log'), |
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214 filter=opts.get('filter')) |
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215 except TransplantError: |
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216 # Do not rollback, it is up to the user to |
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217 # fix the merge or cancel everything |
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218 tr.close() |
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219 raise |
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220 if n and domerge: |
3714 | 221 self.ui.status(_('%s merged at %s\n') % (revstr, |
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222 nodemod.short(n))) |
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223 elif n: |
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224 self.ui.status(_('%s transplanted to %s\n') |
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225 % (nodemod.short(node), |
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226 nodemod.short(n))) |
3714 | 227 finally: |
228 if patchfile: | |
229 os.unlink(patchfile) | |
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230 tr.close() |
3714 | 231 if pulls: |
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232 exchange.pull(repo, source.peer(), heads=pulls) |
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233 merge.update(repo, pulls[-1], False, False) |
3714 | 234 finally: |
235 self.saveseries(revmap, merges) | |
236 self.transplants.write() | |
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237 if tr: |
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238 tr.release() |
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239 if lock: |
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240 lock.release() |
3714 | 241 |
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242 def filter(self, filter, node, changelog, patchfile): |
3714 | 243 '''arbitrarily rewrite changeset before applying it''' |
244 | |
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245 self.ui.status(_('filtering %s\n') % patchfile) |
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246 user, date, msg = (changelog[1], changelog[2], changelog[4]) |
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247 fd, headerfile = tempfile.mkstemp(prefix='hg-transplant-') |
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248 fp = os.fdopen(fd, 'w') |
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249 fp.write("# HG changeset patch\n") |
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250 fp.write("# User %s\n" % user) |
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251 fp.write("# Date %d %d\n" % date) |
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252 fp.write(msg + '\n') |
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253 fp.close() |
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254 |
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255 try: |
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256 self.ui.system('%s %s %s' % (filter, util.shellquote(headerfile), |
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257 util.shellquote(patchfile)), |
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258 environ={'HGUSER': changelog[1], |
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259 'HGREVISION': nodemod.hex(node), |
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260 }, |
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261 onerr=error.Abort, errprefix=_('filter failed')) |
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262 user, date, msg = self.parselog(file(headerfile))[1:4] |
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263 finally: |
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264 os.unlink(headerfile) |
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265 |
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266 return (user, date, msg) |
3714 | 267 |
268 def applyone(self, repo, node, cl, patchfile, merge=False, log=False, | |
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269 filter=None): |
3714 | 270 '''apply the patch in patchfile to the repository as a transplant''' |
271 (manifest, user, (time, timezone), files, message) = cl[:5] | |
272 date = "%d %d" % (time, timezone) | |
273 extra = {'transplant_source': node} | |
274 if filter: | |
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275 (user, date, message) = self.filter(filter, node, cl, patchfile) |
3714 | 276 |
277 if log: | |
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278 # we don't translate messages inserted into commits |
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279 message += '\n(transplanted from %s)' % nodemod.hex(node) |
3714 | 280 |
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281 self.ui.status(_('applying %s\n') % nodemod.short(node)) |
3714 | 282 self.ui.note('%s %s\n%s\n' % (user, date, message)) |
283 | |
284 if not patchfile and not merge: | |
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285 raise error.Abort(_('can only omit patchfile if merging')) |
3714 | 286 if patchfile: |
287 try: | |
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288 files = set() |
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289 patch.patch(self.ui, repo, patchfile, files=files, eolmode=None) |
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290 files = list(files) |
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291 except Exception as inst: |
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|
292 seriespath = os.path.join(self.path, 'series') |
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293 if os.path.exists(seriespath): |
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294 os.unlink(seriespath) |
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295 p1 = repo.dirstate.p1() |
3714 | 296 p2 = node |
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|
297 self.log(user, date, message, p1, p2, merge=merge) |
3714 | 298 self.ui.write(str(inst) + '\n') |
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|
299 raise TransplantError(_('fix up the working directory and run ' |
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|
300 'hg transplant --continue')) |
3714 | 301 else: |
302 files = None | |
303 if merge: | |
304 p1, p2 = repo.dirstate.parents() | |
16551
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|
305 repo.setparents(p1, node) |
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|
306 m = match.always(repo.root, '') |
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307 else: |
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|
308 m = match.exact(repo.root, '', files) |
3714 | 309 |
15220
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|
310 n = repo.commit(message, user, date, extra=extra, match=m, |
22252
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|
311 editor=self.getcommiteditor()) |
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|
312 if not n: |
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313 self.ui.warn(_('skipping emptied changeset %s\n') % |
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|
314 nodemod.short(node)) |
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|
315 return None |
3714 | 316 if not merge: |
317 self.transplants.set(n, node) | |
318 | |
319 return n | |
320 | |
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|
321 def canresume(self): |
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322 return os.path.exists(os.path.join(self.path, 'journal')) |
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|
323 |
18919
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changeset
|
324 def resume(self, repo, source, opts): |
3714 | 325 '''recover last transaction and apply remaining changesets''' |
326 if os.path.exists(os.path.join(self.path, 'journal')): | |
18926
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changeset
|
327 n, node = self.recover(repo, source, opts) |
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|
328 if n: |
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|
329 self.ui.status(_('%s transplanted as %s\n') % |
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|
330 (nodemod.short(node), |
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|
331 nodemod.short(n))) |
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|
332 else: |
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changeset
|
333 self.ui.status(_('%s skipped due to empty diff\n') |
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334 % (nodemod.short(node),)) |
3714 | 335 seriespath = os.path.join(self.path, 'series') |
336 if not os.path.exists(seriespath): | |
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337 self.transplants.write() |
3714 | 338 return |
339 nodes, merges = self.readseries() | |
340 revmap = {} | |
341 for n in nodes: | |
342 revmap[source.changelog.rev(n)] = n | |
343 os.unlink(seriespath) | |
344 | |
345 self.apply(repo, source, revmap, merges, opts) | |
346 | |
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347 def recover(self, repo, source, opts): |
3714 | 348 '''commit working directory using journal metadata''' |
349 node, user, date, message, parents = self.readlog() | |
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350 merge = False |
3714 | 351 |
352 if not user or not date or not message or not parents[0]: | |
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353 raise error.Abort(_('transplant log file is corrupt')) |
3714 | 354 |
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355 parent = parents[0] |
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356 if len(parents) > 1: |
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357 if opts.get('parent'): |
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358 parent = source.lookup(opts['parent']) |
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359 if parent not in parents: |
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360 raise error.Abort(_('%s is not a parent of %s') % |
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361 (nodemod.short(parent), |
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362 nodemod.short(node))) |
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363 else: |
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364 merge = True |
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365 |
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366 extra = {'transplant_source': node} |
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367 try: |
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368 p1, p2 = repo.dirstate.parents() |
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369 if p1 != parent: |
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370 raise error.Abort(_('working directory not at transplant ' |
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371 'parent %s') % nodemod.hex(parent)) |
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|
372 if merge: |
16551
ebf6d38c9063
localrepo: add setparents() to adjust dirstate copies (issue3407)
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|
373 repo.setparents(p1, parents[1]) |
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|
374 modified, added, removed, deleted = repo.status()[:4] |
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|
375 if merge or modified or added or removed or deleted: |
49caef455912
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|
376 n = repo.commit(message, user, date, extra=extra, |
49caef455912
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|
377 editor=self.getcommiteditor()) |
49caef455912
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|
378 if not n: |
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|
379 raise error.Abort(_('commit failed')) |
23781
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changeset
|
380 if not merge: |
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|
381 self.transplants.set(n, node) |
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|
382 else: |
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|
383 n = None |
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|
384 self.unlog() |
3714 | 385 |
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|
386 return n, node |
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|
387 finally: |
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|
388 # TODO: get rid of this meaningless try/finally enclosing. |
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389 # this is kept only to reduce changes in a patch. |
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|
390 pass |
3714 | 391 |
392 def readseries(self): | |
393 nodes = [] | |
394 merges = [] | |
395 cur = nodes | |
14168
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prevent transient leaks of file handle by using new helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
396 for line in self.opener.read('series').splitlines(): |
3714 | 397 if line.startswith('# Merges'): |
398 cur = merges | |
399 continue | |
400 cur.append(revlog.bin(line)) | |
401 | |
402 return (nodes, merges) | |
403 | |
404 def saveseries(self, revmap, merges): | |
405 if not revmap: | |
406 return | |
407 | |
408 if not os.path.isdir(self.path): | |
409 os.mkdir(self.path) | |
410 series = self.opener('series', 'w') | |
8209
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replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8176
diff
changeset
|
411 for rev in sorted(revmap): |
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|
412 series.write(nodemod.hex(revmap[rev]) + '\n') |
3714 | 413 if merges: |
414 series.write('# Merges\n') | |
415 for m in merges: | |
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|
416 series.write(nodemod.hex(m) + '\n') |
3714 | 417 series.close() |
418 | |
3759
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transplant: split filter args into changelog entry and patch
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parents:
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changeset
|
419 def parselog(self, fp): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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|
420 parents = [] |
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diff
changeset
|
421 message = [] |
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|
422 node = revlog.nullid |
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diff
changeset
|
423 inmsg = False |
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transplant: fix crash if filter script munges log file
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parents:
13742
diff
changeset
|
424 user = None |
7e5031180c0f
transplant: fix crash if filter script munges log file
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parents:
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diff
changeset
|
425 date = None |
3759
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changeset
|
426 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
|
427 if inmsg: |
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diff
changeset
|
428 message.append(line) |
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transplant: split filter args into changelog entry and patch
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diff
changeset
|
429 elif line.startswith('# User '): |
e96f97ca0358
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parents:
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diff
changeset
|
430 user = line[7:] |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
431 elif line.startswith('# Date '): |
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transplant: split filter args into changelog entry and patch
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diff
changeset
|
432 date = line[7:] |
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changeset
|
433 elif line.startswith('# Node ID '): |
e96f97ca0358
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parents:
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diff
changeset
|
434 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
|
435 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
|
436 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
|
437 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
|
438 inmsg = True |
e96f97ca0358
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parents:
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diff
changeset
|
439 message.append(line) |
13789
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transplant: fix crash if filter script munges log file
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parents:
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diff
changeset
|
440 if None in (user, date): |
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error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
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diff
changeset
|
441 raise error.Abort(_("filter corrupted changeset (no user or date)")) |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
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diff
changeset
|
442 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
|
443 |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
3724
diff
changeset
|
444 def log(self, user, date, message, p1, p2, merge=False): |
3714 | 445 '''journal changelog metadata for later recover''' |
446 | |
447 if not os.path.isdir(self.path): | |
448 os.mkdir(self.path) | |
449 fp = self.opener('journal', 'w') | |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
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parents:
3724
diff
changeset
|
450 fp.write('# User %s\n' % user) |
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
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parents:
3724
diff
changeset
|
451 fp.write('# Date %s\n' % date) |
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parents:
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diff
changeset
|
452 fp.write('# Node ID %s\n' % nodemod.hex(p2)) |
db171c6a1697
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parents:
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diff
changeset
|
453 fp.write('# Parent ' + nodemod.hex(p1) + '\n') |
3714 | 454 if merge: |
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parents:
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diff
changeset
|
455 fp.write('# Parent ' + nodemod.hex(p2) + '\n') |
3725
ccc7a9eb0e5e
transplant: preserve filter changes in --continue log
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parents:
3724
diff
changeset
|
456 fp.write(message.rstrip() + '\n') |
3714 | 457 fp.close() |
458 | |
459 def readlog(self): | |
3759
e96f97ca0358
transplant: split filter args into changelog entry and patch
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parents:
3758
diff
changeset
|
460 return self.parselog(self.opener('journal')) |
3714 | 461 |
462 def unlog(self): | |
463 '''remove changelog journal''' | |
464 absdst = os.path.join(self.path, 'journal') | |
465 if os.path.exists(absdst): | |
466 os.unlink(absdst) | |
467 | |
468 def transplantfilter(self, repo, source, root): | |
469 def matchfn(node): | |
470 if self.applied(repo, node, root): | |
471 return False | |
472 if source.changelog.parents(node)[1] != revlog.nullid: | |
473 return False | |
474 extra = source.changelog.read(node)[5] | |
475 cnode = extra.get('transplant_source') | |
476 if cnode and self.applied(repo, cnode, root): | |
477 return False | |
478 return True | |
479 | |
480 return matchfn | |
481 | |
482 def hasnode(repo, node): | |
483 try: | |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12823
diff
changeset
|
484 return repo.changelog.rev(node) is not None |
7633 | 485 except error.RevlogError: |
3714 | 486 return False |
487 | |
488 def browserevs(ui, repo, nodes, opts): | |
489 '''interactively transplant changesets''' | |
3723
c828fca6f38a
transplant: show_changeset moved to cmdutil
Brendan Cully <brendan@kublai.com>
parents:
3714
diff
changeset
|
490 displayer = cmdutil.show_changeset(ui, repo, opts) |
3714 | 491 transplants = [] |
492 merges = [] | |
20268
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
493 prompt = _('apply changeset? [ynmpcq?]:' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
494 '$$ &yes, transplant this changeset' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
495 '$$ &no, skip this changeset' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
496 '$$ &merge at this changeset' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
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parents:
20020
diff
changeset
|
497 '$$ show &patch' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
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20020
diff
changeset
|
498 '$$ &commit selected changesets' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
499 '$$ &quit and cancel transplant' |
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
500 '$$ &? (show this help)') |
3714 | 501 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
|
502 displayer.show(repo[node]) |
3714 | 503 action = None |
504 while not action: | |
20268
27d3f1fe42ac
transplant: use "ui.promptchoice()" for interactive transplant
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20020
diff
changeset
|
505 action = 'ynmpcq?'[ui.promptchoice(prompt)] |
3714 | 506 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
|
507 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
|
508 ui.write('%s: %s\n' % (c, t)) |
3714 | 509 action = None |
510 elif action == 'p': | |
511 parent = repo.changelog.parents(node)[0] | |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7280
diff
changeset
|
512 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
|
513 ui.write(chunk) |
3714 | 514 action = None |
515 if action == 'y': | |
516 transplants.append(node) | |
517 elif action == 'm': | |
518 merges.append(node) | |
519 elif action == 'c': | |
520 break | |
521 elif action == 'q': | |
522 transplants = () | |
523 merges = () | |
524 break | |
10152
56284451a22c
Added support for templatevar "footer" to cmdutil.py
Robert Bachmann <rbachm@gmail.com>
parents:
9995
diff
changeset
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525 displayer.close() |
3714 | 526 return (transplants, merges) |
527 | |
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|
528 @command('transplant', |
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529 [('s', 'source', '', _('transplant changesets from REPO'), _('REPO')), |
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530 ('b', 'branch', [], _('use this source changeset as head'), _('REV')), |
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|
531 ('a', 'all', None, _('pull all changesets up to the --branch revisions')), |
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|
532 ('p', 'prune', [], _('skip over REV'), _('REV')), |
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|
533 ('m', 'merge', [], _('merge at REV'), _('REV')), |
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|
534 ('', 'parent', '', |
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parents:
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|
535 _('parent to choose when transplanting merge'), _('REV')), |
15220
f7db54b832af
transplant: add --edit option
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parents:
15204
diff
changeset
|
536 ('e', 'edit', False, _('invoke editor on commit messages')), |
14308
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parents:
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|
537 ('', 'log', None, _('append transplant info to log message')), |
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parents:
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|
538 ('c', 'continue', None, _('continue last transplant session ' |
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|
539 'after fixing conflicts')), |
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parents:
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changeset
|
540 ('', 'filter', '', |
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parents:
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changeset
|
541 _('filter changesets through command'), _('CMD'))], |
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parents:
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|
542 _('hg transplant [-s REPO] [-b BRANCH [-a]] [-p REV] ' |
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|
543 '[-m REV] [REV]...')) |
3714 | 544 def transplant(ui, repo, *revs, **opts): |
545 '''transplant changesets from another branch | |
546 | |
547 Selected changesets will be applied on top of the current working | |
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parents:
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|
548 directory with the log of the original changeset. The changesets |
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549 are copied and will thus appear twice in the history with different |
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|
550 identities. |
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|
551 |
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|
552 Consider using the graft command if everything is inside the same |
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553 repository - it will use merges and will usually give a better result. |
b512934988d4
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554 Use the rebase extension if the changesets are unpublished and you want |
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555 to move them instead of copying them. |
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|
556 |
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557 If --log is specified, log messages will have a comment appended |
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|
558 of the form:: |
3714 | 559 |
9200
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Martin Geisler <mg@lazybytes.net>
parents:
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|
560 (transplanted from CHANGESETHASH) |
3714 | 561 |
562 You can rewrite the changelog message with the --filter option. | |
8000
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|
563 Its argument will be invoked with the current changelog message as |
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|
564 $1 and the patch as $2. |
3714 | 565 |
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|
566 --source/-s specifies another repository to use for selecting changesets, |
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|
567 just as if it temporarily had been pulled. |
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Mads Kiilerich <madski@unity3d.com>
parents:
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|
568 If --branch/-b is specified, these revisions will be used as |
19951
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
569 heads when deciding which changesets to transplant, just as if only |
19027
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|
570 these revisions had been pulled. |
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|
571 If --all/-a is specified, all the revisions up to the heads specified |
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|
572 with --branch will be transplanted. |
3714 | 573 |
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|
574 Example: |
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|
575 |
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|
576 - transplant all changes up to REV on top of your current revision:: |
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|
577 |
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|
578 hg transplant --branch REV --all |
3714 | 579 |
8000
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|
580 You can optionally mark selected transplanted changesets as merge |
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|
581 changesets. You will not be prompted to transplant any ancestors |
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|
582 of a merged transplant, and you can merge descendants of them |
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|
583 normally instead of transplanting them. |
3714 | 584 |
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parents:
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changeset
|
585 Merge changesets may be transplanted directly by specifying the |
16457
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transplant: remove extraneous whitespace
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parents:
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diff
changeset
|
586 proper parent changeset by calling :hg:`transplant --parent`. |
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|
587 |
11193
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Use our custom hg reStructuredText role some more
Martin Geisler <mg@aragost.com>
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|
588 If no merges or revisions are provided, :hg:`transplant` will |
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|
589 start an interactive changeset browser. |
3714 | 590 |
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|
591 If a changeset application fails, you can fix the merge by hand |
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592 and then resume where you left off by calling :hg:`transplant |
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|
593 --continue/-c`. |
3714 | 594 ''' |
27840
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parents:
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changeset
|
595 with repo.wlock(): |
27289
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|
596 return _dotransplant(ui, repo, *revs, **opts) |
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|
597 |
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|
598 def _dotransplant(ui, repo, *revs, **opts): |
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changeset
|
599 def incwalk(repo, csets, match=util.always): |
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|
600 for node in csets: |
3714 | 601 if match(node): |
602 yield node | |
603 | |
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|
604 def transplantwalk(repo, dest, heads, match=util.always): |
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|
605 '''Yield all nodes that are ancestors of a head but not ancestors |
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parents:
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|
606 of dest. |
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|
607 If no heads are specified, the heads of repo will be used.''' |
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|
608 if not heads: |
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|
609 heads = repo.heads() |
3714 | 610 ancestors = [] |
20988
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transplant: use context ancestor instead of changelog ancestor
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changeset
|
611 ctx = repo[dest] |
19027
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changeset
|
612 for head in heads: |
20988
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changeset
|
613 ancestors.append(ctx.ancestor(repo[head]).node()) |
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changeset
|
614 for node in repo.changelog.nodesbetween(ancestors, heads)[0]: |
3714 | 615 if match(node): |
616 yield node | |
617 | |
618 def checkopts(opts, revs): | |
619 if opts.get('continue'): | |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
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changeset
|
620 if opts.get('branch') or opts.get('all') or opts.get('merge'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
621 raise error.Abort(_('--continue is incompatible with ' |
19028
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|
622 '--branch, --all and --merge')) |
3714 | 623 return |
624 if not (opts.get('source') or revs or | |
625 opts.get('merge') or opts.get('branch')): | |
27322
84e85f461b79
transplant: use Oxford comma
timeless <timeless@mozdev.org>
parents:
27289
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changeset
|
626 raise error.Abort(_('no source URL, branch revision, or revision ' |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
627 'list provided')) |
3714 | 628 if opts.get('all'): |
629 if not opts.get('branch'): | |
26587
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error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
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changeset
|
630 raise error.Abort(_('--all requires a branch revision')) |
3714 | 631 if revs: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
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changeset
|
632 raise error.Abort(_('--all is incompatible with a ' |
7744
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transplant: wrapped long lines
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parents:
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diff
changeset
|
633 'revision list')) |
3714 | 634 |
635 checkopts(opts, revs) | |
636 | |
637 if not opts.get('log'): | |
25828
5ae4b128a291
transplant: mark some undocumented options deprecated
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
638 # deprecated config: transplant.log |
3714 | 639 opts['log'] = ui.config('transplant', 'log') |
640 if not opts.get('filter'): | |
25828
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transplant: mark some undocumented options deprecated
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parents:
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diff
changeset
|
641 # deprecated config: transplant.filter |
3714 | 642 opts['filter'] = ui.config('transplant', 'filter') |
643 | |
21411
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transplant: use "getcommiteditor()" instead of explicit editor choice
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20988
diff
changeset
|
644 tp = transplanter(ui, repo, opts) |
3714 | 645 |
646 p1, p2 = repo.dirstate.parents() | |
8176
2660e7002413
transplant: forbid transplant to nonempty repositories with no working directory.
Brendan Cully <brendan@kublai.com>
parents:
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diff
changeset
|
647 if len(repo) > 0 and p1 == revlog.nullid: |
26587
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changeset
|
648 raise error.Abort(_('no revision checked out')) |
27677
128ef8828ed5
transplant: only use checkunfinished if not continue
timeless <timeless@mozdev.org>
parents:
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diff
changeset
|
649 if opts.get('continue'): |
128ef8828ed5
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parents:
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changeset
|
650 if not tp.canresume(): |
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parents:
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changeset
|
651 raise error.Abort(_('no transplant to continue')) |
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transplant: only use checkunfinished if not continue
timeless <timeless@mozdev.org>
parents:
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diff
changeset
|
652 else: |
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timeless <timeless@mozdev.org>
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changeset
|
653 cmdutil.checkunfinished(repo) |
3714 | 654 if p2 != revlog.nullid: |
26587
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changeset
|
655 raise error.Abort(_('outstanding uncommitted merges')) |
3714 | 656 m, a, r, d = repo.status()[:4] |
657 if m or a or r or d: | |
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changeset
|
658 raise error.Abort(_('outstanding local changes')) |
3714 | 659 |
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parents:
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changeset
|
660 sourcerepo = opts.get('source') |
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changeset
|
661 if sourcerepo: |
17874
2ba70eec1cf0
peer: subrepo isolation, pass repo instead of repo.ui to hg.peer
Simon Heimberg <simohe@besonet.ch>
parents:
17320
diff
changeset
|
662 peer = hg.peer(repo, opts, ui.expandpath(sourcerepo)) |
19027
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changeset
|
663 heads = map(peer.lookup, opts.get('branch', ())) |
25679
540cd0ddac49
transplant: only pull the transplanted revision (issue4692)
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diff
changeset
|
664 target = set(heads) |
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changeset
|
665 for r in revs: |
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transplant: only pull the transplanted revision (issue4692)
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diff
changeset
|
666 try: |
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changeset
|
667 target.add(peer.lookup(r)) |
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|
668 except error.RepoError: |
540cd0ddac49
transplant: only pull the transplanted revision (issue4692)
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diff
changeset
|
669 pass |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17010
diff
changeset
|
670 source, csets, cleanupfn = bundlerepo.getremotechanges(ui, repo, peer, |
25679
540cd0ddac49
transplant: only pull the transplanted revision (issue4692)
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24365
diff
changeset
|
671 onlyheads=sorted(target), force=True) |
3714 | 672 else: |
673 source = repo | |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
674 heads = map(source.lookup, opts.get('branch', ())) |
14161
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14073
diff
changeset
|
675 cleanupfn = None |
3714 | 676 |
677 try: | |
678 if opts.get('continue'): | |
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
679 tp.resume(repo, source, opts) |
3714 | 680 return |
681 | |
10394
4612cded5176
fix coding style (reported by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10282
diff
changeset
|
682 tf = tp.transplantfilter(repo, source, p1) |
3714 | 683 if opts.get('prune'): |
19055
0fc41f88f148
transplant: use set for prune lookup
Mads Kiilerich <madski@unity3d.com>
parents:
19028
diff
changeset
|
684 prune = set(source.lookup(r) |
0fc41f88f148
transplant: use set for prune lookup
Mads Kiilerich <madski@unity3d.com>
parents:
19028
diff
changeset
|
685 for r in scmutil.revrange(source, opts.get('prune'))) |
3714 | 686 matchfn = lambda x: tf(x) and x not in prune |
687 else: | |
688 matchfn = tf | |
689 merges = map(source.lookup, opts.get('merge', ())) | |
690 revmap = {} | |
691 if revs: | |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14308
diff
changeset
|
692 for r in scmutil.revrange(source, revs): |
3714 | 693 revmap[int(r)] = source.lookup(r) |
694 elif opts.get('all') or not merges: | |
695 if source != repo: | |
14161
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14073
diff
changeset
|
696 alltransplants = incwalk(source, csets, match=matchfn) |
3714 | 697 else: |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
698 alltransplants = transplantwalk(source, p1, heads, |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
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699 match=matchfn) |
3714 | 700 if opts.get('all'): |
701 revs = alltransplants | |
702 else: | |
703 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
704 merges.extend(newmerges) | |
705 for r in revs: | |
706 revmap[source.changelog.rev(r)] = r | |
707 for r in merges: | |
708 revmap[source.changelog.rev(r)] = r | |
709 | |
710 tp.apply(repo, source, revmap, merges, opts) | |
711 finally: | |
14161
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14073
diff
changeset
|
712 if cleanupfn: |
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14073
diff
changeset
|
713 cleanupfn() |
3714 | 714 |
28394
dcb4209bd30d
revset: replace extpredicate by revsetpredicate of registrar
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27840
diff
changeset
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715 revsetpredicate = registrar.revsetpredicate() |
27586
42910f9fffeb
revset: use delayregistrar to register predicate in extension easily
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27344
diff
changeset
|
716 |
42910f9fffeb
revset: use delayregistrar to register predicate in extension easily
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27344
diff
changeset
|
717 @revsetpredicate('transplanted([set])') |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
718 def revsettransplanted(repo, subset, x): |
27586
42910f9fffeb
revset: use delayregistrar to register predicate in extension easily
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27344
diff
changeset
|
719 """Transplanted changesets in set, or all transplanted changesets. |
12822
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
720 """ |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
721 if x: |
17299
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
17191
diff
changeset
|
722 s = revset.getset(repo, subset, x) |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
723 else: |
17299
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
17191
diff
changeset
|
724 s = subset |
20442
8524cdf66a12
hgext: updated extensions to return a baseset when adding symbols
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20269
diff
changeset
|
725 return revset.baseset([r for r in s if |
8524cdf66a12
hgext: updated extensions to return a baseset when adding symbols
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20269
diff
changeset
|
726 repo[r].extra().get('transplant_source')]) |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
727 |
28540
012411b9940d
hgext: use templatekeyword to mark a function as template keyword
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28481
diff
changeset
|
728 templatekeyword = registrar.templatekeyword() |
012411b9940d
hgext: use templatekeyword to mark a function as template keyword
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28481
diff
changeset
|
729 |
012411b9940d
hgext: use templatekeyword to mark a function as template keyword
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28481
diff
changeset
|
730 @templatekeyword('transplanted') |
13689
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
731 def kwtransplanted(repo, ctx, **args): |
28540
012411b9940d
hgext: use templatekeyword to mark a function as template keyword
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28481
diff
changeset
|
732 """String. The node identifier of the transplanted |
13689
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
733 changeset if any.""" |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
734 n = ctx.extra().get('transplant_source') |
28480
db171c6a1697
transplant: switch to using nodemod for hex+short
timeless <timeless@mozdev.org>
parents:
28394
diff
changeset
|
735 return n and nodemod.hex(n) or '' |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
736 |
12822
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
737 def extsetup(ui): |
19480
7c0bb2b75aa8
transplant: add checkunfinished (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19055
diff
changeset
|
738 cmdutil.unfinishedstates.append( |
27678
b97004648028
transplant: specify the right file and path for unfinishedstates
timeless <timeless@mozdev.org>
parents:
27677
diff
changeset
|
739 ['transplant/journal', True, False, _('transplant in progress'), |
19480
7c0bb2b75aa8
transplant: add checkunfinished (issue3955)
Matt Mackall <mpm@selenic.com>
parents:
19055
diff
changeset
|
740 _("use 'hg transplant --continue' or 'hg update' to abort")]) |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
741 |
12823
80deae3bc5ea
hggettext: handle i18nfunctions declaration for docstrings translations
Patrick Mezard <pmezard@gmail.com>
parents:
12822
diff
changeset
|
742 # tell hggettext to extract docstrings from these functions: |
13698
f30ce5983896
i18n: register new template keywords for translation
Patrick Mezard <pmezard@gmail.com>
parents:
13689
diff
changeset
|
743 i18nfunctions = [revsettransplanted, kwtransplanted] |