annotate mercurial/destutil.py @ 46371:0903d6b9b1df

repository: introduce register_changeset callback The new callback is called whenever a changeset is added to the repository (commit, unbundle or exchange). Since the bulk operations already parse the changeset (readfiles or full changesetrevision), always use the latter to avoid redundant lookups. The first consumer of the new interface needs to look at extra. Differential Revision: https://phab.mercurial-scm.org/D9780
author Joerg Sonnenberger <joerg@bec.de>
date Tue, 19 Jan 2021 00:20:53 +0100
parents c7abdbc8fd47
children d4ba4d51f85f
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1 # destutil.py - Mercurial utility function for command destination
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2 #
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3 # Copyright Matt Mackall <mpm@selenic.com> and other
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from __future__ import absolute_import
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9
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10 from .i18n import _
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11 from . import bookmarks, error, obsutil, scmutil, stack
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12
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13
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14 def orphanpossibledestination(repo, rev):
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15 """Return all changesets that may be a new parent for orphan `rev`.
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16
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17 This function works fine on non-orphan revisions, it's just silly
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18 because there's no destination implied by obsolete markers, so
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19 it'll return nothing.
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20 """
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21 tonode = repo.changelog.node
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22 parents = repo.changelog.parentrevs
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23 torev = repo.changelog.rev
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24 dest = set()
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25 tovisit = list(parents(rev))
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26 while tovisit:
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27 r = tovisit.pop()
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28 succsets = obsutil.successorssets(repo, tonode(r))
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29 if not succsets:
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30 # if there are no successors for r, r was probably pruned
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31 # and we should walk up to r's parents to try and find
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32 # some successors.
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33 tovisit.extend(parents(r))
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34 else:
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35 # We should probably pick only one destination from split
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36 # (case where '1 < len(ss)'), This could be the currently
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37 # tipmost, but the correct result is less clear when
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38 # results of the split have been moved such that they
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39 # reside on multiple branches.
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40 for ss in succsets:
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41 for n in ss:
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42 dr = torev(n)
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43 if dr != -1:
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44 dest.add(dr)
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45 return dest
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46
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47
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48 def _destupdateobs(repo, clean):
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49 """decide of an update destination from obsolescence markers"""
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50 node = None
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51 wc = repo[None]
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52 p1 = wc.p1()
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53 movemark = None
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54
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55 if p1.obsolete() and not p1.children():
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56 # allow updating to successors
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57 successors = obsutil.successorssets(repo, p1.node())
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58
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59 # behavior of certain cases is as follows,
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60 #
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61 # divergent changesets: update to highest rev, similar to what
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62 # is currently done when there are more than one head
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63 # (i.e. 'tip')
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64 #
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65 # replaced changesets: same as divergent except we know there
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66 # is no conflict
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67 #
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68 # pruned changeset: no update is done; though, we could
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69 # consider updating to the first non-obsolete parent,
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70 # similar to what is current done for 'hg prune'
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71
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72 if successors:
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73 # flatten the list here handles both divergent (len > 1)
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74 # and the usual case (len = 1)
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75 successors = [n for sub in successors for n in sub]
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76
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77 # get the max revision for the given successors set,
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78 # i.e. the 'tip' of a set
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79 node = repo.revs(b'max(%ln)', successors).first()
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80 if bookmarks.isactivewdirparent(repo):
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81 movemark = repo[b'.'].node()
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82 return node, movemark, None
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83
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84
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85 def _destupdatebook(repo, clean):
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86 """decide on an update destination from active bookmark"""
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87 # we also move the active bookmark, if any
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88 node = None
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89 activemark, movemark = bookmarks.calculateupdate(repo.ui, repo)
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90 if activemark is not None:
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91 node = repo._bookmarks[activemark]
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92 return node, movemark, activemark
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93
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94
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95 def _destupdatebranch(repo, clean):
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96 """decide on an update destination from current branch
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97
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98 This ignores closed branch heads.
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99 """
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100 wc = repo[None]
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101 movemark = node = None
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102 currentbranch = wc.branch()
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103
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104 if clean:
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105 currentbranch = repo[b'.'].branch()
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106
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107 if currentbranch in repo.branchmap():
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108 heads = repo.branchheads(currentbranch)
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109 if heads:
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110 node = repo.revs(b'max(.::(%ln))', heads).first()
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111 if bookmarks.isactivewdirparent(repo):
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112 movemark = repo[b'.'].node()
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113 elif currentbranch == b'default' and not wc.p1():
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114 # "null" parent belongs to "default" branch, but it doesn't exist, so
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115 # update to the tipmost non-closed branch head
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116 node = repo.revs(b'max(head() and not closed())').first()
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117 else:
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118 node = repo[b'.'].node()
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119 return node, movemark, None
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120
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121
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122 def _destupdatebranchfallback(repo, clean):
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123 """decide on an update destination from closed heads in current branch"""
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124 wc = repo[None]
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125 currentbranch = wc.branch()
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126 movemark = None
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127 if currentbranch in repo.branchmap():
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128 # here, all descendant branch heads are closed
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129 heads = repo.branchheads(currentbranch, closed=True)
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130 assert heads, b"any branch has at least one head"
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131 node = repo.revs(b'max(.::(%ln))', heads).first()
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132 assert (
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133 node is not None
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134 ), b"any revision has at least one descendant branch head"
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135 if bookmarks.isactivewdirparent(repo):
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136 movemark = repo[b'.'].node()
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137 else:
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138 # here, no "default" branch, and all branches are closed
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139 node = repo.lookup(b'tip')
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140 assert node is not None, b"'tip' exists even in empty repository"
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141 return node, movemark, None
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142
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143
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144 # order in which each step should be evaluated
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145 # steps are run until one finds a destination
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146 destupdatesteps = [b'evolution', b'bookmark', b'branch', b'branchfallback']
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147 # mapping to ease extension overriding steps.
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148 destupdatestepmap = {
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149 b'evolution': _destupdateobs,
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150 b'bookmark': _destupdatebook,
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151 b'branch': _destupdatebranch,
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152 b'branchfallback': _destupdatebranchfallback,
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153 }
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154
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155
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156 def destupdate(repo, clean=False):
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157 """destination for bare update operation
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158
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159 return (rev, movemark, activemark)
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160
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161 - rev: the revision to update to,
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162 - movemark: node to move the active bookmark from
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163 (cf bookmark.calculate update),
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164 - activemark: a bookmark to activate at the end of the update.
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165 """
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166 node = movemark = activemark = None
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167
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168 for step in destupdatesteps:
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169 node, movemark, activemark = destupdatestepmap[step](repo, clean)
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170 if node is not None:
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171 break
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172 rev = repo[node].rev()
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173
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174 return rev, movemark, activemark
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175
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176
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177 msgdestmerge = {
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178 # too many matching divergent bookmark
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179 b'toomanybookmarks': {
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180 b'merge': (
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181 _(
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182 b"multiple matching bookmarks to merge -"
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183 b" please merge with an explicit rev or bookmark"
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184 ),
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185 _(b"run 'hg heads' to see all heads, specify rev with -r"),
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186 ),
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187 b'rebase': (
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188 _(
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189 b"multiple matching bookmarks to rebase -"
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190 b" please rebase to an explicit rev or bookmark"
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191 ),
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192 _(b"run 'hg heads' to see all heads, specify destination with -d"),
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193 ),
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194 },
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195 # no other matching divergent bookmark
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196 b'nootherbookmarks': {
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197 b'merge': (
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198 _(
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199 b"no matching bookmark to merge - "
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200 b"please merge with an explicit rev or bookmark"
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201 ),
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202 _(b"run 'hg heads' to see all heads, specify rev with -r"),
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203 ),
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204 b'rebase': (
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205 _(
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206 b"no matching bookmark to rebase - "
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207 b"please rebase to an explicit rev or bookmark"
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208 ),
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209 _(b"run 'hg heads' to see all heads, specify destination with -d"),
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210 ),
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211 },
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212 # branch have too many unbookmarked heads, no obvious destination
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213 b'toomanyheads': {
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214 b'merge': (
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215 _(b"branch '%s' has %d heads - please merge with an explicit rev"),
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216 _(b"run 'hg heads .' to see heads, specify rev with -r"),
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217 ),
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218 b'rebase': (
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219 _(b"branch '%s' has %d heads - please rebase to an explicit rev"),
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220 _(b"run 'hg heads .' to see heads, specify destination with -d"),
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221 ),
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222 },
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223 # branch have no other unbookmarked heads
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224 b'bookmarkedheads': {
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225 b'merge': (
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226 _(b"heads are bookmarked - please merge with an explicit rev"),
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227 _(b"run 'hg heads' to see all heads, specify rev with -r"),
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228 ),
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229 b'rebase': (
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230 _(b"heads are bookmarked - please rebase to an explicit rev"),
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231 _(b"run 'hg heads' to see all heads, specify destination with -d"),
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232 ),
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233 },
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234 # branch have just a single heads, but there is other branches
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235 b'nootherbranchheads': {
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236 b'merge': (
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237 _(b"branch '%s' has one head - please merge with an explicit rev"),
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238 _(b"run 'hg heads' to see all heads, specify rev with -r"),
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239 ),
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240 b'rebase': (
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241 _(b"branch '%s' has one head - please rebase to an explicit rev"),
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242 _(b"run 'hg heads' to see all heads, specify destination with -d"),
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243 ),
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244 },
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245 # repository have a single head
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246 b'nootherheads': {
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247 b'merge': (_(b'nothing to merge'), None),
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248 b'rebase': (_(b'nothing to rebase'), None),
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249 },
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250 # repository have a single head and we are not on it
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251 b'nootherheadsbehind': {
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252 b'merge': (_(b'nothing to merge'), _(b"use 'hg update' instead")),
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253 b'rebase': (_(b'nothing to rebase'), _(b"use 'hg update' instead")),
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254 },
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255 # We are not on a head
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256 b'notatheads': {
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257 b'merge': (
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258 _(b'working directory not at a head revision'),
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259 _(b"use 'hg update' or merge with an explicit revision"),
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260 ),
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261 b'rebase': (
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262 _(b'working directory not at a head revision'),
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263 _(b"use 'hg update' or rebase to an explicit revision"),
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264 ),
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265 },
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266 b'emptysourceset': {
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267 b'merge': (_(b'source set is empty'), None),
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268 b'rebase': (_(b'source set is empty'), None),
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269 },
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270 b'multiplebranchessourceset': {
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271 b'merge': (_(b'source set is rooted in multiple branches'), None),
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272 b'rebase': (
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273 _(b'rebaseset is rooted in multiple named branches'),
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274 _(b'specify an explicit destination with --dest'),
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275 ),
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276 },
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277 }
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278
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279
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280 def _destmergebook(repo, action=b'merge', sourceset=None, destspace=None):
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281 """find merge destination in the active bookmark case"""
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282 node = None
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283 bmheads = bookmarks.headsforactive(repo)
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284 curhead = repo._bookmarks[repo._activebookmark]
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285 if len(bmheads) == 2:
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286 if curhead == bmheads[0]:
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287 node = bmheads[1]
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288 else:
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289 node = bmheads[0]
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290 elif len(bmheads) > 2:
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291 msg, hint = msgdestmerge[b'toomanybookmarks'][action]
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292 raise error.ManyMergeDestAbort(msg, hint=hint)
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293 elif len(bmheads) <= 1:
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294 msg, hint = msgdestmerge[b'nootherbookmarks'][action]
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295 raise error.NoMergeDestAbort(msg, hint=hint)
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296 assert node is not None
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297 return node
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298
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299
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300 def _destmergebranch(
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301 repo, action=b'merge', sourceset=None, onheadcheck=True, destspace=None
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302 ):
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303 """find merge destination based on branch heads"""
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304 node = None
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305
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306 if sourceset is None:
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307 sourceset = [repo[repo.dirstate.p1()].rev()]
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308 branch = repo.dirstate.branch()
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309 elif not sourceset:
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310 msg, hint = msgdestmerge[b'emptysourceset'][action]
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311 raise error.NoMergeDestAbort(msg, hint=hint)
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312 else:
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313 branch = None
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314 for ctx in repo.set(b'roots(%ld::%ld)', sourceset, sourceset):
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315 if branch is not None and ctx.branch() != branch:
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316 msg, hint = msgdestmerge[b'multiplebranchessourceset'][action]
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317 raise error.ManyMergeDestAbort(msg, hint=hint)
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318 branch = ctx.branch()
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319
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320 bheads = repo.branchheads(branch)
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321 onhead = repo.revs(b'%ld and %ln', sourceset, bheads)
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322 if onheadcheck and not onhead:
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323 # Case A: working copy if not on a head. (merge only)
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324 #
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325 # This is probably a user mistake We bailout pointing at 'hg update'
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diff changeset
326 if len(repo.heads()) <= 1:
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327 msg, hint = msgdestmerge[b'nootherheadsbehind'][action]
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diff changeset
328 else:
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329 msg, hint = msgdestmerge[b'notatheads'][action]
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diff changeset
330 raise error.Abort(msg, hint=hint)
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331 # remove heads descendants of source from the set
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332 bheads = list(repo.revs(b'%ln - (%ld::)', bheads, sourceset))
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333 # filters out bookmarked heads
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334 nbhs = list(repo.revs(b'%ld - bookmark()', bheads))
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335
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336 if destspace is not None:
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337 # restrict search space
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338 # used in the 'hg pull --rebase' case, see issue 5214.
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339 nbhs = list(repo.revs(b'%ld and %ld', destspace, nbhs))
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340
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341 if len(nbhs) > 1:
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342 # Case B: There is more than 1 other anonymous heads
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343 #
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344 # This means that there will be more than 1 candidate. This is
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345 # ambiguous. We abort asking the user to pick as explicit destination
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346 # instead.
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347 msg, hint = msgdestmerge[b'toomanyheads'][action]
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348 msg %= (branch, len(bheads) + 1)
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349 raise error.ManyMergeDestAbort(msg, hint=hint)
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350 elif not nbhs:
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351 # Case B: There is no other anonymous heads
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352 #
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353 # This means that there is no natural candidate to merge with.
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354 # We abort, with various messages for various cases.
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355 if bheads:
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356 msg, hint = msgdestmerge[b'bookmarkedheads'][action]
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357 elif len(repo.heads()) > 1:
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358 msg, hint = msgdestmerge[b'nootherbranchheads'][action]
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359 msg %= branch
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360 elif not onhead:
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361 # if 'onheadcheck == False' (rebase case),
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362 # this was not caught in Case A.
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363 msg, hint = msgdestmerge[b'nootherheadsbehind'][action]
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364 else:
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365 msg, hint = msgdestmerge[b'nootherheads'][action]
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366 raise error.NoMergeDestAbort(msg, hint=hint)
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367 else:
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368 node = nbhs[0]
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369 assert node is not None
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370 return node
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diff changeset
371
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372
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373 def destmerge(
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374 repo, action=b'merge', sourceset=None, onheadcheck=True, destspace=None
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375 ):
28137
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parents: 28105
diff changeset
376 """return the default destination for a merge
b54c0246295b destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28105
diff changeset
377
b54c0246295b destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28105
diff changeset
378 (or raise exception about why it can't pick one)
b54c0246295b destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28105
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379
b54c0246295b destutil: add an 'action' layer to the destmerge message dictionary
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parents: 28105
diff changeset
380 :action: the action being performed, controls emitted error message
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parents: 28105
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381 """
29043
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parents: 28924
diff changeset
382 # destspace is here to work around issues with `hg pull --rebase` see
cf7de4aeb86b destutil: add the ability to specify a search space for rebase destination
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parents: 28924
diff changeset
383 # issue5214 for details
26714
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parents: 26683
diff changeset
384 if repo._activebookmark:
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385 node = _destmergebook(
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diff changeset
386 repo, action=action, sourceset=sourceset, destspace=destspace
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parents: 41146
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387 )
26714
9903261dcc81 destutil: move default merge destination into a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26683
diff changeset
388 else:
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389 node = _destmergebranch(
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diff changeset
390 repo,
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diff changeset
391 action=action,
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diff changeset
392 sourceset=sourceset,
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diff changeset
393 onheadcheck=onheadcheck,
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394 destspace=destspace,
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parents: 41146
diff changeset
395 )
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9903261dcc81 destutil: move default merge destination into a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26683
diff changeset
396 return repo[node].rev()
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26728
diff changeset
397
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diff changeset
398
27262
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parents: 26728
diff changeset
399 def desthistedit(ui, repo):
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parents: 26728
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400 """Default base revision to edit for `hg histedit`."""
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parents: 43076
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401 default = ui.config(b'histedit', b'defaultrev')
37003
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
402
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
403 if default is None:
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
404 revs = stack.getstack(repo)
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
405 elif default:
27559
d13bcc9fd656 destutil: use scmutil.revrange for desthistedit (issue5001)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27333
diff changeset
406 revs = scmutil.revrange(repo, [default])
41146
fbd168455b26 histedit: crashing with a more useful error message on empty defaultrev
rdamazio@google.com
parents: 37787
diff changeset
407 else:
45843
c7abdbc8fd47 destutil: raise more specific error when histedit.defaultrev is empty
Martin von Zweigbergk <martinvonz@google.com>
parents: 43117
diff changeset
408 raise error.ConfigError(
43077
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Augie Fackler <augie@google.com>
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diff changeset
409 _(b"config option histedit.defaultrev can't be empty")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
410 )
37003
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
411
2987726085c6 histedit: use the new stack definition for histedit
Boris Feld <boris.feld@octobus.net>
parents: 37002
diff changeset
412 if revs:
37390
b95992605ef1 histedit: simplify desthistedit
Boris Feld <boris.feld@octobus.net>
parents: 37375
diff changeset
413 # Take the first revision of the revset as the root
b95992605ef1 histedit: simplify desthistedit
Boris Feld <boris.feld@octobus.net>
parents: 37375
diff changeset
414 return revs.min()
27262
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26728
diff changeset
415
3d0feb2f978b histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26728
diff changeset
416 return None
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parents: 27559
diff changeset
417
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diff changeset
418
33197
c5a07a3abe7d show: implement "stack" view
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33142
diff changeset
419 def stackbase(ui, repo):
37002
a72198790e15 show: use the new stack definition for show stack
Boris Feld <boris.feld@octobus.net>
parents: 33197
diff changeset
420 revs = stack.getstack(repo)
37004
68fcc5503ec5 stack: return a sorted smartrev by default
Boris Feld <boris.feld@octobus.net>
parents: 37003
diff changeset
421 return revs.first() if revs else None
33197
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parents: 33142
diff changeset
422
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diff changeset
423
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diff changeset
424 def _statusotherbook(ui, repo):
32381
b9942bc6b292 localrepo: extract bookmarkheads method to bookmarks.py
Augie Fackler <augie@google.com>
parents: 31025
diff changeset
425 bmheads = bookmarks.headsforactive(repo)
37452
2b38c80557a4 destutil: look up bookmarks only among bookmarks
Martin von Zweigbergk <martinvonz@google.com>
parents: 37390
diff changeset
426 curhead = repo._bookmarks[repo._activebookmark]
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parents: 43076
diff changeset
427 if repo.revs(b'%n and parents()', curhead):
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
428 # we are on the active bookmark
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parents: 27559
diff changeset
429 bmheads = [b for b in bmheads if curhead != b]
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diff changeset
430 if bmheads:
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diff changeset
431 msg = _(b'%i other divergent bookmarks for "%s"\n')
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diff changeset
432 ui.status(msg % (len(bmheads), repo._activebookmark))
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diff changeset
433
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434
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diff changeset
435 def _statusotherbranchheads(ui, repo):
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parents: 27559
diff changeset
436 currentbranch = repo.dirstate.branch()
28266
de8b09482fb7 destutil: show message about other branch heads, even if on a closed head
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28236
diff changeset
437 allheads = repo.branchheads(currentbranch, closed=True)
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diff changeset
438 heads = repo.branchheads(currentbranch)
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diff changeset
439 if repo.revs(b'%ln and parents()', allheads):
28266
de8b09482fb7 destutil: show message about other branch heads, even if on a closed head
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28236
diff changeset
440 # we are on a head, even though it might be closed
28385
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
441 #
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
442 # on closed otherheads
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
443 # ========= ==========
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
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parents: 28266
diff changeset
444 # o 0 all heads for current branch are closed
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
445 # N only descendant branch heads are closed
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
446 # x 0 there is only one non-closed branch head
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
447 # N there are some non-closed branch heads
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
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parents: 28266
diff changeset
448 # ========= ==========
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
449 otherheads = repo.revs(b'%ln - parents()', heads)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
450 if repo[b'.'].closesbranch():
43076
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parents: 41146
diff changeset
451 ui.warn(
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
452 _(
43077
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parents: 43076
diff changeset
453 b'no open descendant heads on branch "%s", '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
454 b'updating to a closed head\n'
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
455 )
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
456 % currentbranch
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
457 )
28385
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
458 if otherheads:
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
459 ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
460 _(
43077
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parents: 43076
diff changeset
461 b"(committing will reopen the head, "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
462 b"use 'hg heads .' to see %i other heads)\n"
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
463 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
464 % (len(otherheads))
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
465 )
28385
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
466 else:
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
467 ui.warn(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
468 _(b'(committing will reopen branch "%s")\n') % currentbranch
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
469 )
28385
3f9e25a42e69 destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28266
diff changeset
470 elif otherheads:
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
471 curhead = repo[b'.']
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
472 ui.status(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
473 _(b'updated to "%s: %s"\n')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
474 % (curhead, curhead.description().split(b'\n')[0])
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
475 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
476 ui.status(
43077
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Augie Fackler <augie@google.com>
parents: 43076
diff changeset
477 _(b'%i other heads for branch "%s"\n')
43076
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Augie Fackler <augie@google.com>
parents: 41146
diff changeset
478 % (len(otherheads), currentbranch)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
479 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 41146
diff changeset
480
28029
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Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
481
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
482 def statusotherdests(ui, repo):
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
483 """Print message about other head"""
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
484 # XXX we should probably include a hint:
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
485 # - about what to do
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
486 # - how to see such heads
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
487 if repo._activebookmark:
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
488 _statusotherbook(ui, repo)
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
489 else:
72072cfc7e91 update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27559
diff changeset
490 _statusotherbranchheads(ui, repo)