Mercurial > hg
annotate hgext/transplant.py @ 19967:e92c6524a76d stable
largefiles: use 'remote'/'local' in merge prompts like in other merge prompts
Prompts like
foo has been turned into a largefile
use (l)argefile or keep as (n)ormal file?
was not as clear as the usual prompts that use 'remote' or 'local' to explain
what happened on which side ... especially not when used to the normal prompts.
"as" could also indicate that it would be possible to take the content of the
largefile and somehow put it into the normal file. It could make it more clear
that it was a choice between one side or the other.
For consistency we will now phrase it like:
remote turned local normal file f into a largefile
use (l)argefile or keep (n)ormal file?
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Mon, 28 Oct 2013 22:34:07 +0100 |
parents | d51c4d85ec23 |
children | 6fb59247c7d5 |
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): |
3714 | 83 def __init__(self, ui, repo): |
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 = None |
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, 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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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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changeset
|
354 wlock.release() |
3714 | 355 |
356 def readseries(self): | |
357 nodes = [] | |
358 merges = [] | |
359 cur = nodes | |
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|
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') | |
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parents:
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|
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 | |
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parents:
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|
383 def parselog(self, fp): |
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|
384 parents = [] |
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|
385 message = [] |
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|
386 node = revlog.nullid |
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|
387 inmsg = False |
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transplant: fix crash if filter script munges log file
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parents:
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changeset
|
388 user = None |
7e5031180c0f
transplant: fix crash if filter script munges log file
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|
389 date = None |
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parents:
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|
390 for line in fp.read().splitlines(): |
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|
391 if inmsg: |
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|
392 message.append(line) |
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|
393 elif line.startswith('# User '): |
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|
394 user = line[7:] |
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|
395 elif line.startswith('# Date '): |
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|
396 date = line[7:] |
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|
397 elif line.startswith('# Node ID '): |
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|
398 node = revlog.bin(line[10:]) |
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parents:
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changeset
|
399 elif line.startswith('# Parent '): |
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|
400 parents.append(revlog.bin(line[9:])) |
11411
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transplant: when reading journal, treat only lines starting with "# " special like patch.extract() does
Georg Brandl <georg@python.org>
parents:
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diff
changeset
|
401 elif not line.startswith('# '): |
3759
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|
402 inmsg = True |
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changeset
|
403 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
|
404 if None in (user, date): |
13790
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Fix transplant error message to correspond with test
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parents:
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diff
changeset
|
405 raise util.Abort(_("filter corrupted changeset (no user or date)")) |
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
|
406 return (node, user, date, '\n'.join(message), parents) |
4516
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Removed trailing whitespace and tabs from python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4251
diff
changeset
|
407 |
3725
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transplant: preserve filter changes in --continue log
Brendan Cully <brendan@kublai.com>
parents:
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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
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transplant: preserve filter changes in --continue log
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parents:
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diff
changeset
|
414 fp.write('# User %s\n' % user) |
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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
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transplant: preserve filter changes in --continue log
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parents:
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diff
changeset
|
420 fp.write(message.rstrip() + '\n') |
3714 | 421 fp.close() |
422 | |
423 def readlog(self): | |
3759
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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''' | |
454 def browsehelp(ui): | |
10510
f77f3383c666
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parents:
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diff
changeset
|
455 ui.write(_('y: transplant this changeset\n' |
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parents:
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diff
changeset
|
456 'n: skip this changeset\n' |
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diff
changeset
|
457 'm: merge at this changeset\n' |
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changeset
|
458 'p: show patch\n' |
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changeset
|
459 'c: commit selected changesets\n' |
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changeset
|
460 'q: cancel transplant\n' |
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parents:
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diff
changeset
|
461 '?: show this help\n')) |
3714 | 462 |
3723
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transplant: show_changeset moved to cmdutil
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parents:
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diff
changeset
|
463 displayer = cmdutil.show_changeset(ui, repo, opts) |
3714 | 464 transplants = [] |
465 merges = [] | |
466 for node in nodes: | |
7369
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cmdutil: use change contexts for cset-printer and cset-templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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diff
changeset
|
467 displayer.show(repo[node]) |
3714 | 468 action = None |
469 while not action: | |
470 action = ui.prompt(_('apply changeset? [ynmpcq?]:')) | |
471 if action == '?': | |
472 browsehelp(ui) | |
473 action = None | |
474 elif action == 'p': | |
475 parent = repo.changelog.parents(node)[0] | |
7308
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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
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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 elif action not in ('y', 'n', 'm', 'c', 'q'): | |
10510
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diff
changeset
|
480 ui.write(_('no such option\n')) |
3714 | 481 action = None |
482 if action == 'y': | |
483 transplants.append(node) | |
484 elif action == 'm': | |
485 merges.append(node) | |
486 elif action == 'c': | |
487 break | |
488 elif action == 'q': | |
489 transplants = () | |
490 merges = () | |
491 break | |
10152
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Added support for templatevar "footer" to cmdutil.py
Robert Bachmann <rbachm@gmail.com>
parents:
9995
diff
changeset
|
492 displayer.close() |
3714 | 493 return (transplants, merges) |
494 | |
14308
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transplant: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents:
14260
diff
changeset
|
495 @command('transplant', |
19028
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parents:
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diff
changeset
|
496 [('s', 'source', '', _('transplant changesets from REPO'), _('REPO')), |
19027
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|
497 ('b', 'branch', [], _('use this source changeset as head'), _('REV')), |
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|
498 ('a', 'all', None, _('pull all changesets up to the --branch revisions')), |
14308
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parents:
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diff
changeset
|
499 ('p', 'prune', [], _('skip over REV'), _('REV')), |
e7ea3e38fea8
transplant: use cmdutil.command decorator
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parents:
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diff
changeset
|
500 ('m', 'merge', [], _('merge at REV'), _('REV')), |
16400
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transplant: permit merge changesets via --parent
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parents:
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diff
changeset
|
501 ('', 'parent', '', |
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parents:
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diff
changeset
|
502 _('parent to choose when transplanting merge'), _('REV')), |
15220
f7db54b832af
transplant: add --edit option
Matt Mackall <mpm@selenic.com>
parents:
15204
diff
changeset
|
503 ('e', 'edit', False, _('invoke editor on commit messages')), |
14308
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transplant: use cmdutil.command decorator
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parents:
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diff
changeset
|
504 ('', 'log', None, _('append transplant info to log message')), |
e7ea3e38fea8
transplant: use cmdutil.command decorator
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parents:
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diff
changeset
|
505 ('c', 'continue', None, _('continue last transplant session ' |
19028
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parents:
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changeset
|
506 'after fixing conflicts')), |
14308
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diff
changeset
|
507 ('', 'filter', '', |
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parents:
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diff
changeset
|
508 _('filter changesets through command'), _('CMD'))], |
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parents:
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diff
changeset
|
509 _('hg transplant [-s REPO] [-b BRANCH [-a]] [-p REV] ' |
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parents:
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diff
changeset
|
510 '[-m REV] [REV]...')) |
3714 | 511 def transplant(ui, repo, *revs, **opts): |
512 '''transplant changesets from another branch | |
513 | |
514 Selected changesets will be applied on top of the current working | |
13605
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transplant: explain that changesets are copied, not moved
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parents:
13031
diff
changeset
|
515 directory with the log of the original changeset. The changesets |
19028
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parents:
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diff
changeset
|
516 are copied and will thus appear twice in the history with different |
b512934988d4
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parents:
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diff
changeset
|
517 identities. |
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parents:
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diff
changeset
|
518 |
b512934988d4
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parents:
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diff
changeset
|
519 Consider using the graft command if everything is inside the same |
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transplant: improve documentation
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parents:
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diff
changeset
|
520 repository - it will use merges and will usually give a better result. |
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changeset
|
521 Use the rebase extension if the changesets are unpublished and you want |
b512934988d4
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parents:
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diff
changeset
|
522 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
|
523 |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
524 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
|
525 of the form:: |
3714 | 526 |
9200
6b4c527c3d22
transplant: better reST formatting
Martin Geisler <mg@lazybytes.net>
parents:
9196
diff
changeset
|
527 (transplanted from CHANGESETHASH) |
3714 | 528 |
529 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
|
530 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
|
531 $1 and the patch as $2. |
3714 | 532 |
19028
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transplant: improve documentation
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parents:
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diff
changeset
|
533 --source/-s specifies another repository to use for selecting changesets, |
b512934988d4
transplant: improve documentation
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parents:
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diff
changeset
|
534 just as if it temporarily had been pulled. |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
18926
diff
changeset
|
535 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
|
536 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
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parents:
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diff
changeset
|
537 these revisions had been pulled. |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
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diff
changeset
|
538 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
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parents:
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diff
changeset
|
539 with --branch will be transplanted. |
3714 | 540 |
19027
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
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diff
changeset
|
541 Example: |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
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diff
changeset
|
542 |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
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parents:
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diff
changeset
|
543 - 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
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parents:
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diff
changeset
|
544 |
3f5fac4b1cfa
transplant: clarify what --branch do - it has nothing to do with branches
Mads Kiilerich <madski@unity3d.com>
parents:
18926
diff
changeset
|
545 hg transplant --branch REV --all |
3714 | 546 |
8000
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
547 You can optionally mark selected transplanted changesets as merge |
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
548 changesets. You will not be prompted to transplant any ancestors |
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
549 of a merged transplant, and you can merge descendants of them |
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
550 normally instead of transplanting them. |
3714 | 551 |
16400
f2ba409dbb0f
transplant: permit merge changesets via --parent
Steven Stallion <sstallion@gmail.com>
parents:
15220
diff
changeset
|
552 Merge changesets may be transplanted directly by specifying the |
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553 proper parent changeset by calling :hg:`transplant --parent`. |
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554 |
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555 If no merges or revisions are provided, :hg:`transplant` will |
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556 start an interactive changeset browser. |
3714 | 557 |
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558 If a changeset application fails, you can fix the merge by hand |
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559 and then resume where you left off by calling :hg:`transplant |
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560 --continue/-c`. |
3714 | 561 ''' |
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562 def incwalk(repo, csets, match=util.always): |
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563 for node in csets: |
3714 | 564 if match(node): |
565 yield node | |
566 | |
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567 def transplantwalk(repo, dest, heads, match=util.always): |
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568 '''Yield all nodes that are ancestors of a head but not ancestors |
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569 of dest. |
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570 If no heads are specified, the heads of repo will be used.''' |
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571 if not heads: |
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572 heads = repo.heads() |
3714 | 573 ancestors = [] |
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574 for head in heads: |
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575 ancestors.append(repo.changelog.ancestor(dest, head)) |
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576 for node in repo.changelog.nodesbetween(ancestors, heads)[0]: |
3714 | 577 if match(node): |
578 yield node | |
579 | |
580 def checkopts(opts, revs): | |
581 if opts.get('continue'): | |
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582 if opts.get('branch') or opts.get('all') or opts.get('merge'): |
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583 raise util.Abort(_('--continue is incompatible with ' |
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584 '--branch, --all and --merge')) |
3714 | 585 return |
586 if not (opts.get('source') or revs or | |
587 opts.get('merge') or opts.get('branch')): | |
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588 raise util.Abort(_('no source URL, branch revision or revision ' |
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589 'list provided')) |
3714 | 590 if opts.get('all'): |
591 if not opts.get('branch'): | |
592 raise util.Abort(_('--all requires a branch revision')) | |
593 if revs: | |
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594 raise util.Abort(_('--all is incompatible with a ' |
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595 'revision list')) |
3714 | 596 |
597 checkopts(opts, revs) | |
598 | |
599 if not opts.get('log'): | |
600 opts['log'] = ui.config('transplant', 'log') | |
601 if not opts.get('filter'): | |
602 opts['filter'] = ui.config('transplant', 'filter') | |
603 | |
604 tp = transplanter(ui, repo) | |
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605 if opts.get('edit'): |
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606 tp.editor = cmdutil.commitforceeditor |
3714 | 607 |
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608 cmdutil.checkunfinished(repo) |
3714 | 609 p1, p2 = repo.dirstate.parents() |
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610 if len(repo) > 0 and p1 == revlog.nullid: |
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611 raise util.Abort(_('no revision checked out')) |
3714 | 612 if not opts.get('continue'): |
613 if p2 != revlog.nullid: | |
614 raise util.Abort(_('outstanding uncommitted merges')) | |
615 m, a, r, d = repo.status()[:4] | |
616 if m or a or r or d: | |
617 raise util.Abort(_('outstanding local changes')) | |
618 | |
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619 sourcerepo = opts.get('source') |
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620 if sourcerepo: |
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621 peer = hg.peer(repo, opts, ui.expandpath(sourcerepo)) |
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622 heads = map(peer.lookup, opts.get('branch', ())) |
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623 source, csets, cleanupfn = bundlerepo.getremotechanges(ui, repo, peer, |
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624 onlyheads=heads, force=True) |
3714 | 625 else: |
626 source = repo | |
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627 heads = map(source.lookup, opts.get('branch', ())) |
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628 cleanupfn = None |
3714 | 629 |
630 try: | |
631 if opts.get('continue'): | |
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632 tp.resume(repo, source, opts) |
3714 | 633 return |
634 | |
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635 tf = tp.transplantfilter(repo, source, p1) |
3714 | 636 if opts.get('prune'): |
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637 prune = set(source.lookup(r) |
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638 for r in scmutil.revrange(source, opts.get('prune'))) |
3714 | 639 matchfn = lambda x: tf(x) and x not in prune |
640 else: | |
641 matchfn = tf | |
642 merges = map(source.lookup, opts.get('merge', ())) | |
643 revmap = {} | |
644 if revs: | |
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645 for r in scmutil.revrange(source, revs): |
3714 | 646 revmap[int(r)] = source.lookup(r) |
647 elif opts.get('all') or not merges: | |
648 if source != repo: | |
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649 alltransplants = incwalk(source, csets, match=matchfn) |
3714 | 650 else: |
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651 alltransplants = transplantwalk(source, p1, heads, |
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652 match=matchfn) |
3714 | 653 if opts.get('all'): |
654 revs = alltransplants | |
655 else: | |
656 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
657 merges.extend(newmerges) | |
658 for r in revs: | |
659 revmap[source.changelog.rev(r)] = r | |
660 for r in merges: | |
661 revmap[source.changelog.rev(r)] = r | |
662 | |
663 tp.apply(repo, source, revmap, merges, opts) | |
664 finally: | |
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665 if cleanupfn: |
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666 cleanupfn() |
3714 | 667 |
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668 def revsettransplanted(repo, subset, x): |
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669 """``transplanted([set])`` |
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670 Transplanted changesets in set, or all transplanted changesets. |
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671 """ |
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672 if x: |
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673 s = revset.getset(repo, subset, x) |
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674 else: |
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675 s = subset |
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676 return [r for r in s if repo[r].extra().get('transplant_source')] |
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677 |
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678 def kwtransplanted(repo, ctx, **args): |
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679 """:transplanted: String. The node identifier of the transplanted |
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680 changeset if any.""" |
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681 n = ctx.extra().get('transplant_source') |
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682 return n and revlog.hex(n) or '' |
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683 |
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684 def extsetup(ui): |
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685 revset.symbols['transplanted'] = revsettransplanted |
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686 templatekw.keywords['transplanted'] = kwtransplanted |
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687 cmdutil.unfinishedstates.append( |
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688 ['series', True, False, _('transplant in progress'), |
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689 _("use 'hg transplant --continue' or 'hg update' to abort")]) |
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690 |
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691 # tell hggettext to extract docstrings from these functions: |
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692 i18nfunctions = [revsettransplanted, kwtransplanted] |