Mercurial > hg
annotate hgext/transplant.py @ 14076:924c82157d46
url: move URL parsing functions into util to improve startup time
The introduction of the new URL parsing code has created a startup
time regression. This is mainly due to the use of url.hasscheme() in
the ui class. It ends up importing many libraries that the url module
requires.
This fix helps marginally, but if we can get rid of the urllib import
in the URL parser all together, startup time will go back to normal.
perfstartup time before the URL refactoring (8796fb6af67e):
! wall 0.050692 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
current startup time (139fb11210bb):
! wall 0.070685 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
after this change:
! wall 0.064667 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
author | Brodie Rao <brodie@bitheap.org> |
---|---|
date | Sat, 30 Apr 2011 09:43:20 -0700 |
parents | 72c84f24b420 |
children | 8a0fca925992 |
rev | line source |
---|---|
3714 | 1 # Patch transplanting extension for Mercurial |
2 # | |
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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 |
10 This extension allows you to transplant patches from another branch. | |
11 | |
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12 Transplanted patches are recorded in .hg/transplant/transplants, as a |
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13 map from a changeset hash to its hash in the source repository. |
3714 | 14 ''' |
15 | |
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16 from mercurial.i18n import _ |
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17 import os, tempfile |
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18 from mercurial import bundlerepo, cmdutil, hg, merge, match |
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19 from mercurial import patch, revlog, scmutil, util, error |
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20 from mercurial import revset, templatekw |
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21 |
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22 class transplantentry(object): |
3714 | 23 def __init__(self, lnode, rnode): |
24 self.lnode = lnode | |
25 self.rnode = rnode | |
26 | |
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27 class transplants(object): |
3714 | 28 def __init__(self, path=None, transplantfile=None, opener=None): |
29 self.path = path | |
30 self.transplantfile = transplantfile | |
31 self.opener = opener | |
32 | |
33 if not opener: | |
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34 self.opener = scmutil.opener(self.path) |
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35 self.transplants = {} |
3714 | 36 self.dirty = False |
37 self.read() | |
38 | |
39 def read(self): | |
40 abspath = os.path.join(self.path, self.transplantfile) | |
41 if self.transplantfile and os.path.exists(abspath): | |
42 for line in self.opener(self.transplantfile).read().splitlines(): | |
43 lnode, rnode = map(revlog.bin, line.split(':')) | |
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44 list = self.transplants.setdefault(rnode, []) |
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45 list.append(transplantentry(lnode, rnode)) |
3714 | 46 |
47 def write(self): | |
48 if self.dirty and self.transplantfile: | |
49 if not os.path.isdir(self.path): | |
50 os.mkdir(self.path) | |
51 fp = self.opener(self.transplantfile, 'w') | |
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52 for list in self.transplants.itervalues(): |
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53 for t in list: |
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54 l, r = map(revlog.hex, (t.lnode, t.rnode)) |
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55 fp.write(l + ':' + r + '\n') |
3714 | 56 fp.close() |
57 self.dirty = False | |
58 | |
59 def get(self, rnode): | |
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60 return self.transplants.get(rnode) or [] |
3714 | 61 |
62 def set(self, lnode, rnode): | |
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63 list = self.transplants.setdefault(rnode, []) |
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64 list.append(transplantentry(lnode, rnode)) |
3714 | 65 self.dirty = True |
66 | |
67 def remove(self, transplant): | |
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68 list = self.transplants.get(transplant.rnode) |
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69 if list: |
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70 del list[list.index(transplant)] |
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71 self.dirty = True |
3714 | 72 |
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73 class transplanter(object): |
3714 | 74 def __init__(self, ui, repo): |
75 self.ui = ui | |
76 self.path = repo.join('transplant') | |
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77 self.opener = scmutil.opener(self.path) |
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78 self.transplants = transplants(self.path, 'transplants', |
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79 opener=self.opener) |
3714 | 80 |
81 def applied(self, repo, node, parent): | |
82 '''returns True if a node is already an ancestor of parent | |
83 or has already been transplanted''' | |
84 if hasnode(repo, node): | |
85 if node in repo.changelog.reachable(parent, stop=node): | |
86 return True | |
87 for t in self.transplants.get(node): | |
88 # it might have been stripped | |
89 if not hasnode(repo, t.lnode): | |
90 self.transplants.remove(t) | |
91 return False | |
92 if t.lnode in repo.changelog.reachable(parent, stop=t.lnode): | |
93 return True | |
94 return False | |
95 | |
96 def apply(self, repo, source, revmap, merges, opts={}): | |
97 '''apply the revisions in revmap one by one in revision order''' | |
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98 revs = sorted(revmap) |
3714 | 99 p1, p2 = repo.dirstate.parents() |
100 pulls = [] | |
101 diffopts = patch.diffopts(self.ui, opts) | |
102 diffopts.git = True | |
103 | |
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104 lock = wlock = None |
3714 | 105 try: |
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106 wlock = repo.wlock() |
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107 lock = repo.lock() |
3714 | 108 for rev in revs: |
109 node = revmap[rev] | |
110 revstr = '%s:%s' % (rev, revlog.short(node)) | |
111 | |
112 if self.applied(repo, node, p1): | |
113 self.ui.warn(_('skipping already applied revision %s\n') % | |
114 revstr) | |
115 continue | |
116 | |
117 parents = source.changelog.parents(node) | |
118 if not opts.get('filter'): | |
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119 # If the changeset parent is the same as the |
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120 # wdir's parent, just pull it. |
3714 | 121 if parents[0] == p1: |
122 pulls.append(node) | |
123 p1 = node | |
124 continue | |
125 if pulls: | |
126 if source != repo: | |
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127 repo.pull(source, heads=pulls) |
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128 merge.update(repo, pulls[-1], False, False, None) |
3714 | 129 p1, p2 = repo.dirstate.parents() |
130 pulls = [] | |
131 | |
132 domerge = False | |
133 if node in merges: | |
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134 # pulling all the merge revs at once would mean we |
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135 # couldn't transplant after the latest even if |
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136 # transplants before them fail. |
3714 | 137 domerge = True |
138 if not hasnode(repo, node): | |
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139 repo.pull(source, heads=[node]) |
3714 | 140 |
141 if parents[1] != revlog.nullid: | |
142 self.ui.note(_('skipping merge changeset %s:%s\n') | |
143 % (rev, revlog.short(node))) | |
144 patchfile = None | |
145 else: | |
146 fd, patchfile = tempfile.mkstemp(prefix='hg-transplant-') | |
147 fp = os.fdopen(fd, 'w') | |
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148 gen = patch.diff(source, parents[0], node, opts=diffopts) |
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149 for chunk in gen: |
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150 fp.write(chunk) |
3714 | 151 fp.close() |
152 | |
153 del revmap[rev] | |
154 if patchfile or domerge: | |
155 try: | |
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156 n = self.applyone(repo, node, |
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157 source.changelog.read(node), |
3714 | 158 patchfile, merge=domerge, |
159 log=opts.get('log'), | |
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160 filter=opts.get('filter')) |
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161 if n and domerge: |
3714 | 162 self.ui.status(_('%s merged at %s\n') % (revstr, |
163 revlog.short(n))) | |
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164 elif n: |
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165 self.ui.status(_('%s transplanted to %s\n') |
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166 % (revlog.short(node), |
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167 revlog.short(n))) |
3714 | 168 finally: |
169 if patchfile: | |
170 os.unlink(patchfile) | |
171 if pulls: | |
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172 repo.pull(source, heads=pulls) |
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173 merge.update(repo, pulls[-1], False, False, None) |
3714 | 174 finally: |
175 self.saveseries(revmap, merges) | |
176 self.transplants.write() | |
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177 lock.release() |
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178 wlock.release() |
3714 | 179 |
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180 def filter(self, filter, node, changelog, patchfile): |
3714 | 181 '''arbitrarily rewrite changeset before applying it''' |
182 | |
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183 self.ui.status(_('filtering %s\n') % patchfile) |
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184 user, date, msg = (changelog[1], changelog[2], changelog[4]) |
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185 fd, headerfile = tempfile.mkstemp(prefix='hg-transplant-') |
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186 fp = os.fdopen(fd, 'w') |
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187 fp.write("# HG changeset patch\n") |
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188 fp.write("# User %s\n" % user) |
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189 fp.write("# Date %d %d\n" % date) |
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190 fp.write(msg + '\n') |
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191 fp.close() |
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192 |
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193 try: |
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194 util.system('%s %s %s' % (filter, util.shellquote(headerfile), |
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195 util.shellquote(patchfile)), |
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196 environ={'HGUSER': changelog[1], |
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197 'HGREVISION': revlog.hex(node), |
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198 }, |
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199 onerr=util.Abort, errprefix=_('filter failed')) |
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200 user, date, msg = self.parselog(file(headerfile))[1:4] |
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201 finally: |
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202 os.unlink(headerfile) |
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203 |
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204 return (user, date, msg) |
3714 | 205 |
206 def applyone(self, repo, node, cl, patchfile, merge=False, log=False, | |
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207 filter=None): |
3714 | 208 '''apply the patch in patchfile to the repository as a transplant''' |
209 (manifest, user, (time, timezone), files, message) = cl[:5] | |
210 date = "%d %d" % (time, timezone) | |
211 extra = {'transplant_source': node} | |
212 if filter: | |
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213 (user, date, message) = self.filter(filter, node, cl, patchfile) |
3714 | 214 |
215 if log: | |
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|
216 # we don't translate messages inserted into commits |
3714 | 217 message += '\n(transplanted from %s)' % revlog.hex(node) |
218 | |
219 self.ui.status(_('applying %s\n') % revlog.short(node)) | |
220 self.ui.note('%s %s\n%s\n' % (user, date, message)) | |
221 | |
222 if not patchfile and not merge: | |
223 raise util.Abort(_('can only omit patchfile if merging')) | |
224 if patchfile: | |
225 try: | |
226 files = {} | |
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227 try: |
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228 patch.patch(patchfile, self.ui, cwd=repo.root, |
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diff
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229 files=files, eolmode=None) |
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230 if not files: |
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231 self.ui.warn(_('%s: empty changeset') |
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|
232 % revlog.hex(node)) |
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233 return None |
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|
234 finally: |
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|
235 files = cmdutil.updatedir(self.ui, repo, files) |
3714 | 236 except Exception, inst: |
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|
237 seriespath = os.path.join(self.path, 'series') |
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|
238 if os.path.exists(seriespath): |
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|
239 os.unlink(seriespath) |
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|
240 p1 = repo.dirstate.p1() |
3714 | 241 p2 = node |
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|
242 self.log(user, date, message, p1, p2, merge=merge) |
3714 | 243 self.ui.write(str(inst) + '\n') |
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|
244 raise util.Abort(_('fix up the merge and run ' |
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|
245 'hg transplant --continue')) |
3714 | 246 else: |
247 files = None | |
248 if merge: | |
249 p1, p2 = repo.dirstate.parents() | |
250 repo.dirstate.setparents(p1, node) | |
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251 m = match.always(repo.root, '') |
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|
252 else: |
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|
253 m = match.exact(repo.root, '', files) |
3714 | 254 |
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25e9c71b89de
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diff
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|
255 n = repo.commit(message, user, date, extra=extra, match=m) |
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79231258503b
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|
256 if not n: |
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|
257 # Crash here to prevent an unclear crash later, in |
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|
258 # transplants.write(). This can happen if patch.patch() |
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259 # does nothing but claims success or if repo.status() fails |
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|
260 # to report changes done by patch.patch(). These both |
79231258503b
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|
261 # appear to be bugs in other parts of Mercurial, but dying |
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diff
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262 # here, as soon as we can detect the problem, is preferable |
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|
263 # to silently dropping changesets on the floor. |
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diff
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|
264 raise RuntimeError('nothing committed after transplant') |
3714 | 265 if not merge: |
266 self.transplants.set(n, node) | |
267 | |
268 return n | |
269 | |
270 def resume(self, repo, source, opts=None): | |
271 '''recover last transaction and apply remaining changesets''' | |
272 if os.path.exists(os.path.join(self.path, 'journal')): | |
273 n, node = self.recover(repo) | |
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|
274 self.ui.status(_('%s transplanted as %s\n') % (revlog.short(node), |
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parents:
3723
diff
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|
275 revlog.short(n))) |
3714 | 276 seriespath = os.path.join(self.path, 'series') |
277 if not os.path.exists(seriespath): | |
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889f7e74a0d9
transplant: log source node when recovering too.
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parents:
3757
diff
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|
278 self.transplants.write() |
3714 | 279 return |
280 nodes, merges = self.readseries() | |
281 revmap = {} | |
282 for n in nodes: | |
283 revmap[source.changelog.rev(n)] = n | |
284 os.unlink(seriespath) | |
285 | |
286 self.apply(repo, source, revmap, merges, opts) | |
287 | |
288 def recover(self, repo): | |
289 '''commit working directory using journal metadata''' | |
290 node, user, date, message, parents = self.readlog() | |
291 merge = len(parents) == 2 | |
292 | |
293 if not user or not date or not message or not parents[0]: | |
294 raise util.Abort(_('transplant log file is corrupt')) | |
295 | |
3758
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transplant: log source node when recovering too.
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parents:
3757
diff
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|
296 extra = {'transplant_source': node} |
3714 | 297 wlock = repo.wlock() |
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97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
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parents:
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diff
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|
298 try: |
97b734fb9c6f
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diff
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|
299 p1, p2 = repo.dirstate.parents() |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
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diff
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|
300 if p1 != parents[0]: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
301 raise util.Abort( |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
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diff
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|
302 _('working dir not at transplant parent %s') % |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
303 revlog.hex(parents[0])) |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
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parents:
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diff
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|
304 if merge: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
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parents:
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diff
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|
305 repo.dirstate.setparents(p1, parents[1]) |
8706
25e9c71b89de
commit: drop the now-unused files parameter
Matt Mackall <mpm@selenic.com>
parents:
8703
diff
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|
306 n = repo.commit(message, user, date, extra=extra) |
4915
97b734fb9c6f
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diff
changeset
|
307 if not n: |
97b734fb9c6f
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parents:
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diff
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|
308 raise util.Abort(_('commit failed')) |
97b734fb9c6f
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diff
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|
309 if not merge: |
97b734fb9c6f
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diff
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|
310 self.transplants.set(n, node) |
97b734fb9c6f
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parents:
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diff
changeset
|
311 self.unlog() |
3714 | 312 |
4915
97b734fb9c6f
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diff
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|
313 return n, node |
97b734fb9c6f
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parents:
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diff
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|
314 finally: |
8112
6ee71f78497c
switch lock releasing in the extensions from gc to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
8076
diff
changeset
|
315 wlock.release() |
3714 | 316 |
317 def readseries(self): | |
318 nodes = [] | |
319 merges = [] | |
320 cur = nodes | |
321 for line in self.opener('series').read().splitlines(): | |
322 if line.startswith('# Merges'): | |
323 cur = merges | |
324 continue | |
325 cur.append(revlog.bin(line)) | |
326 | |
327 return (nodes, merges) | |
328 | |
329 def saveseries(self, revmap, merges): | |
330 if not revmap: | |
331 return | |
332 | |
333 if not os.path.isdir(self.path): | |
334 os.mkdir(self.path) | |
335 series = self.opener('series', 'w') | |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8176
diff
changeset
|
336 for rev in sorted(revmap): |
3714 | 337 series.write(revlog.hex(revmap[rev]) + '\n') |
338 if merges: | |
339 series.write('# Merges\n') | |
340 for m in merges: | |
341 series.write(revlog.hex(m) + '\n') | |
342 series.close() | |
343 | |
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parents:
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diff
changeset
|
344 def parselog(self, fp): |
e96f97ca0358
transplant: split filter args into changelog entry and patch
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diff
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|
345 parents = [] |
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diff
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|
346 message = [] |
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diff
changeset
|
347 node = revlog.nullid |
e96f97ca0358
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diff
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|
348 inmsg = False |
13789
7e5031180c0f
transplant: fix crash if filter script munges log file
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parents:
13742
diff
changeset
|
349 user = None |
7e5031180c0f
transplant: fix crash if filter script munges log file
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diff
changeset
|
350 date = None |
3759
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|
351 for line in fp.read().splitlines(): |
e96f97ca0358
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diff
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|
352 if inmsg: |
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diff
changeset
|
353 message.append(line) |
e96f97ca0358
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diff
changeset
|
354 elif line.startswith('# User '): |
e96f97ca0358
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diff
changeset
|
355 user = line[7:] |
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diff
changeset
|
356 elif line.startswith('# Date '): |
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diff
changeset
|
357 date = line[7:] |
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diff
changeset
|
358 elif line.startswith('# Node ID '): |
e96f97ca0358
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diff
changeset
|
359 node = revlog.bin(line[10:]) |
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diff
changeset
|
360 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
|
361 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
|
362 elif not line.startswith('# '): |
3759
e96f97ca0358
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diff
changeset
|
363 inmsg = True |
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diff
changeset
|
364 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
|
365 if None in (user, date): |
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diff
changeset
|
366 raise util.Abort(_("filter corrupted changeset (no user or date)")) |
3759
e96f97ca0358
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|
367 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
|
368 |
3725
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3724
diff
changeset
|
369 def log(self, user, date, message, p1, p2, merge=False): |
3714 | 370 '''journal changelog metadata for later recover''' |
371 | |
372 if not os.path.isdir(self.path): | |
373 os.mkdir(self.path) | |
374 fp = self.opener('journal', 'w') | |
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|
375 fp.write('# User %s\n' % user) |
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3724
diff
changeset
|
376 fp.write('# Date %s\n' % date) |
3714 | 377 fp.write('# Node ID %s\n' % revlog.hex(p2)) |
378 fp.write('# Parent ' + revlog.hex(p1) + '\n') | |
379 if merge: | |
380 fp.write('# Parent ' + revlog.hex(p2) + '\n') | |
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|
381 fp.write(message.rstrip() + '\n') |
3714 | 382 fp.close() |
383 | |
384 def readlog(self): | |
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|
385 return self.parselog(self.opener('journal')) |
3714 | 386 |
387 def unlog(self): | |
388 '''remove changelog journal''' | |
389 absdst = os.path.join(self.path, 'journal') | |
390 if os.path.exists(absdst): | |
391 os.unlink(absdst) | |
392 | |
393 def transplantfilter(self, repo, source, root): | |
394 def matchfn(node): | |
395 if self.applied(repo, node, root): | |
396 return False | |
397 if source.changelog.parents(node)[1] != revlog.nullid: | |
398 return False | |
399 extra = source.changelog.read(node)[5] | |
400 cnode = extra.get('transplant_source') | |
401 if cnode and self.applied(repo, cnode, root): | |
402 return False | |
403 return True | |
404 | |
405 return matchfn | |
406 | |
407 def hasnode(repo, node): | |
408 try: | |
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12823
diff
changeset
|
409 return repo.changelog.rev(node) is not None |
7633 | 410 except error.RevlogError: |
3714 | 411 return False |
412 | |
413 def browserevs(ui, repo, nodes, opts): | |
414 '''interactively transplant changesets''' | |
415 def browsehelp(ui): | |
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f77f3383c666
i18n: mark more strings for translation
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diff
changeset
|
416 ui.write(_('y: transplant this changeset\n' |
f77f3383c666
i18n: mark more strings for translation
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parents:
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diff
changeset
|
417 'n: skip this changeset\n' |
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diff
changeset
|
418 'm: merge at this changeset\n' |
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diff
changeset
|
419 'p: show patch\n' |
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diff
changeset
|
420 'c: commit selected changesets\n' |
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changeset
|
421 'q: cancel transplant\n' |
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diff
changeset
|
422 '?: show this help\n')) |
3714 | 423 |
3723
c828fca6f38a
transplant: show_changeset moved to cmdutil
Brendan Cully <brendan@kublai.com>
parents:
3714
diff
changeset
|
424 displayer = cmdutil.show_changeset(ui, repo, opts) |
3714 | 425 transplants = [] |
426 merges = [] | |
427 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
|
428 displayer.show(repo[node]) |
3714 | 429 action = None |
430 while not action: | |
431 action = ui.prompt(_('apply changeset? [ynmpcq?]:')) | |
432 if action == '?': | |
433 browsehelp(ui) | |
434 action = None | |
435 elif action == 'p': | |
436 parent = repo.changelog.parents(node)[0] | |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7280
diff
changeset
|
437 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
|
438 ui.write(chunk) |
3714 | 439 action = None |
440 elif action not in ('y', 'n', 'm', 'c', 'q'): | |
10510
f77f3383c666
i18n: mark more strings for translation
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10394
diff
changeset
|
441 ui.write(_('no such option\n')) |
3714 | 442 action = None |
443 if action == 'y': | |
444 transplants.append(node) | |
445 elif action == 'm': | |
446 merges.append(node) | |
447 elif action == 'c': | |
448 break | |
449 elif action == 'q': | |
450 transplants = () | |
451 merges = () | |
452 break | |
10152
56284451a22c
Added support for templatevar "footer" to cmdutil.py
Robert Bachmann <rbachm@gmail.com>
parents:
9995
diff
changeset
|
453 displayer.close() |
3714 | 454 return (transplants, merges) |
455 | |
456 def transplant(ui, repo, *revs, **opts): | |
457 '''transplant changesets from another branch | |
458 | |
459 Selected changesets will be applied on top of the current working | |
13605
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
460 directory with the log of the original changeset. The changesets |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
461 are copied and will thus appear twice in the history. Use the |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
462 rebase extension instead if you want to move a whole branch of |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
463 unpublished changesets. |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
464 |
888ec2650c2d
transplant: explain that changesets are copied, not moved
Martin Geisler <mg@lazybytes.net>
parents:
13031
diff
changeset
|
465 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
|
466 of the form:: |
3714 | 467 |
9200
6b4c527c3d22
transplant: better reST formatting
Martin Geisler <mg@lazybytes.net>
parents:
9196
diff
changeset
|
468 (transplanted from CHANGESETHASH) |
3714 | 469 |
470 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
|
471 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
|
472 $1 and the patch as $2. |
3714 | 473 |
8076
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
474 If --source/-s is specified, selects changesets from the named |
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
475 repository. If --branch/-b is specified, selects changesets from |
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
476 the branch holding the named revision, up to that revision. If |
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
477 --all/-a is specified, all changesets on the branch will be |
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
478 transplanted, otherwise you will be prompted to select the |
5ec526c1a32f
help texts: write command line switches as -a/--abc
Martin Geisler <mg@lazybytes.net>
parents:
8000
diff
changeset
|
479 changesets you want. |
3714 | 480 |
13606
1532ed1e50ca
transplant: avoid the word "rebase" when we mean "transplant"
Martin Geisler <mg@lazybytes.net>
parents:
13605
diff
changeset
|
481 :hg:`transplant --branch REVISION --all` will transplant the |
1532ed1e50ca
transplant: avoid the word "rebase" when we mean "transplant"
Martin Geisler <mg@lazybytes.net>
parents:
13605
diff
changeset
|
482 selected branch (up to the named revision) onto your current |
1532ed1e50ca
transplant: avoid the word "rebase" when we mean "transplant"
Martin Geisler <mg@lazybytes.net>
parents:
13605
diff
changeset
|
483 working directory. |
3714 | 484 |
8000
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
485 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
|
486 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
|
487 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
|
488 normally instead of transplanting them. |
3714 | 489 |
11193
687c7d395f20
Use our custom hg reStructuredText role some more
Martin Geisler <mg@aragost.com>
parents:
10510
diff
changeset
|
490 If no merges or revisions are provided, :hg:`transplant` will |
687c7d395f20
Use our custom hg reStructuredText role some more
Martin Geisler <mg@aragost.com>
parents:
10510
diff
changeset
|
491 start an interactive changeset browser. |
3714 | 492 |
8000
83d7c9cfb065
transplant: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
7874
diff
changeset
|
493 If a changeset application fails, you can fix the merge by hand |
11193
687c7d395f20
Use our custom hg reStructuredText role some more
Martin Geisler <mg@aragost.com>
parents:
10510
diff
changeset
|
494 and then resume where you left off by calling :hg:`transplant |
687c7d395f20
Use our custom hg reStructuredText role some more
Martin Geisler <mg@aragost.com>
parents:
10510
diff
changeset
|
495 --continue/-c`. |
3714 | 496 ''' |
14073
72c84f24b420
discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13970
diff
changeset
|
497 def incwalk(repo, commmon, branches, match=util.always): |
3714 | 498 if not branches: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
499 branches = None |
14073
72c84f24b420
discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13970
diff
changeset
|
500 for node in repo.changelog.findmissing(common, branches): |
3714 | 501 if match(node): |
502 yield node | |
503 | |
504 def transplantwalk(repo, root, branches, match=util.always): | |
505 if not branches: | |
506 branches = repo.heads() | |
507 ancestors = [] | |
508 for branch in branches: | |
509 ancestors.append(repo.changelog.ancestor(root, branch)) | |
510 for node in repo.changelog.nodesbetween(ancestors, branches)[0]: | |
511 if match(node): | |
512 yield node | |
513 | |
514 def checkopts(opts, revs): | |
515 if opts.get('continue'): | |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
516 if opts.get('branch') or opts.get('all') or opts.get('merge'): |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
517 raise util.Abort(_('--continue is incompatible with ' |
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
518 'branch, all or merge')) |
3714 | 519 return |
520 if not (opts.get('source') or revs or | |
521 opts.get('merge') or opts.get('branch')): | |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
522 raise util.Abort(_('no source URL, branch tag or revision ' |
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
523 'list provided')) |
3714 | 524 if opts.get('all'): |
525 if not opts.get('branch'): | |
526 raise util.Abort(_('--all requires a branch revision')) | |
527 if revs: | |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
528 raise util.Abort(_('--all is incompatible with a ' |
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
529 'revision list')) |
3714 | 530 |
531 checkopts(opts, revs) | |
532 | |
533 if not opts.get('log'): | |
534 opts['log'] = ui.config('transplant', 'log') | |
535 if not opts.get('filter'): | |
536 opts['filter'] = ui.config('transplant', 'filter') | |
537 | |
538 tp = transplanter(ui, repo) | |
539 | |
540 p1, p2 = repo.dirstate.parents() | |
8176
2660e7002413
transplant: forbid transplant to nonempty repositories with no working directory.
Brendan Cully <brendan@kublai.com>
parents:
8173
diff
changeset
|
541 if len(repo) > 0 and p1 == revlog.nullid: |
2660e7002413
transplant: forbid transplant to nonempty repositories with no working directory.
Brendan Cully <brendan@kublai.com>
parents:
8173
diff
changeset
|
542 raise util.Abort(_('no revision checked out')) |
3714 | 543 if not opts.get('continue'): |
544 if p2 != revlog.nullid: | |
545 raise util.Abort(_('outstanding uncommitted merges')) | |
546 m, a, r, d = repo.status()[:4] | |
547 if m or a or r or d: | |
548 raise util.Abort(_('outstanding local changes')) | |
549 | |
550 bundle = None | |
551 source = opts.get('source') | |
552 if source: | |
12734
5dfd1c49dcc5
bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12581
diff
changeset
|
553 sourcerepo = ui.expandpath(source) |
5dfd1c49dcc5
bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12581
diff
changeset
|
554 source = hg.repository(ui, sourcerepo) |
14073
72c84f24b420
discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13970
diff
changeset
|
555 source, common, anyinc, bundle = bundlerepo.getremotechanges(ui, repo, |
72c84f24b420
discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13970
diff
changeset
|
556 source, force=True) |
3714 | 557 else: |
558 source = repo | |
559 | |
560 try: | |
561 if opts.get('continue'): | |
3724
ea523d6f5f1a
transplant: fix --continue; add --continue test
Brendan Cully <brendan@kublai.com>
parents:
3723
diff
changeset
|
562 tp.resume(repo, source, opts) |
3714 | 563 return |
564 | |
10394
4612cded5176
fix coding style (reported by pylint)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10282
diff
changeset
|
565 tf = tp.transplantfilter(repo, source, p1) |
3714 | 566 if opts.get('prune'): |
567 prune = [source.lookup(r) | |
568 for r in cmdutil.revrange(source, opts.get('prune'))] | |
569 matchfn = lambda x: tf(x) and x not in prune | |
570 else: | |
571 matchfn = tf | |
572 branches = map(source.lookup, opts.get('branch', ())) | |
573 merges = map(source.lookup, opts.get('merge', ())) | |
574 revmap = {} | |
575 if revs: | |
576 for r in cmdutil.revrange(source, revs): | |
577 revmap[int(r)] = source.lookup(r) | |
578 elif opts.get('all') or not merges: | |
579 if source != repo: | |
14073
72c84f24b420
discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
13970
diff
changeset
|
580 alltransplants = incwalk(source, common, branches, |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
581 match=matchfn) |
3714 | 582 else: |
7744
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
583 alltransplants = transplantwalk(source, p1, branches, |
b44dbb95f07f
transplant: wrapped long lines
Martin Geisler <mg@daimi.au.dk>
parents:
7633
diff
changeset
|
584 match=matchfn) |
3714 | 585 if opts.get('all'): |
586 revs = alltransplants | |
587 else: | |
588 revs, newmerges = browserevs(ui, source, alltransplants, opts) | |
589 merges.extend(newmerges) | |
590 for r in revs: | |
591 revmap[source.changelog.rev(r)] = r | |
592 for r in merges: | |
593 revmap[source.changelog.rev(r)] = r | |
594 | |
595 tp.apply(repo, source, revmap, merges, opts) | |
596 finally: | |
597 if bundle: | |
12347
6277a9469dff
bundlerepo: restore close() method
Matt Mackall <mpm@selenic.com>
parents:
12331
diff
changeset
|
598 source.close() |
3714 | 599 os.unlink(bundle) |
600 | |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
601 def revsettransplanted(repo, subset, x): |
12822
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
602 """``transplanted(set)`` |
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
603 Transplanted changesets in set. |
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
604 """ |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
605 if x: |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
606 s = revset.getset(repo, subset, x) |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
607 else: |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
608 s = subset |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
609 cs = set() |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
610 for r in xrange(0, len(repo)): |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
611 if repo[r].extra().get('transplant_source'): |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
612 cs.add(r) |
19dabc8a3236
transplant: add the transplanted revset predicate
Juan Pablo Aroztegi <juanpablo.aroztegi@openbravo.com>
parents:
12349
diff
changeset
|
613 return [r for r in s if r in cs] |
19dabc8a3236
transplant: add the transplanted revset predicate
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parents:
12349
diff
changeset
|
614 |
13689
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
615 def kwtransplanted(repo, ctx, **args): |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
616 """:transplanted: String. The node identifier of the transplanted |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
617 changeset if any.""" |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
618 n = ctx.extra().get('transplant_source') |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
619 return n and revlog.hex(n) or '' |
65399579da68
transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
620 |
12822
f13acb96b2a7
Fix and unify transplant and bookmarks revsets doc registration
Patrick Mezard <pmezard@gmail.com>
parents:
12734
diff
changeset
|
621 def extsetup(ui): |
12581
19dabc8a3236
transplant: add the transplanted revset predicate
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parents:
12349
diff
changeset
|
622 revset.symbols['transplanted'] = revsettransplanted |
13689
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transplant: add "transplanted" keyword
Patrick Mezard <pmezard@gmail.com>
parents:
13607
diff
changeset
|
623 templatekw.keywords['transplanted'] = kwtransplanted |
12581
19dabc8a3236
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parents:
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diff
changeset
|
624 |
3714 | 625 cmdtable = { |
626 "transplant": | |
627 (transplant, | |
11321
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
628 [('s', 'source', '', |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
629 _('pull patches from REPO'), _('REPO')), |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
630 ('b', 'branch', [], |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
631 _('pull patches from branch BRANCH'), _('BRANCH')), |
3714 | 632 ('a', 'all', None, _('pull all changesets up to BRANCH')), |
11321
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
633 ('p', 'prune', [], |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
634 _('skip over REV'), _('REV')), |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
635 ('m', 'merge', [], |
40c06bbf58be
help: show value requirement and multiple occurrence of options
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11301
diff
changeset
|
636 _('merge at REV'), _('REV')), |
3714 | 637 ('', 'log', None, _('append transplant info to log message')), |
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638 ('c', 'continue', None, _('continue last transplant session ' |
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639 'after repair')), |
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640 ('', 'filter', '', |
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641 _('filter changesets through command'), _('CMD'))], |
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642 _('hg transplant [-s REPO] [-b BRANCH [-a]] [-p REV] ' |
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643 '[-m REV] [REV]...')) |
3714 | 644 } |
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645 |
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646 # tell hggettext to extract docstrings from these functions: |
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647 i18nfunctions = [revsettransplanted, kwtransplanted] |