author | Siddharth Agarwal <sid0@fb.com> |
Sat, 10 Jun 2017 14:07:31 -0700 | |
changeset 32771 | c82fa7efcbc8 |
parent 32698 | 1b5c61d38a52 |
child 33142 | 4f49810a1011 |
permissions | -rw-r--r-- |
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# destutil.py - Mercurial utility function for command destination |
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# |
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# Copyright Matt Mackall <mpm@selenic.com> and other |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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from __future__ import absolute_import |
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from .i18n import _ |
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from . import ( |
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bookmarks, |
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error, |
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obsolete, |
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scmutil, |
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) |
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def _destupdateobs(repo, clean): |
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"""decide of an update destination from obsolescence markers""" |
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node = None |
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wc = repo[None] |
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p1 = wc.p1() |
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movemark = None |
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if p1.obsolete() and not p1.children(): |
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# allow updating to successors |
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successors = obsolete.successorssets(repo, p1.node()) |
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# behavior of certain cases is as follows, |
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# |
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# divergent changesets: update to highest rev, similar to what |
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# is currently done when there are more than one head |
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# (i.e. 'tip') |
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# |
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# replaced changesets: same as divergent except we know there |
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# is no conflict |
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# |
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# pruned changeset: no update is done; though, we could |
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# consider updating to the first non-obsolete parent, |
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# similar to what is current done for 'hg prune' |
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if successors: |
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# flatten the list here handles both divergent (len > 1) |
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# and the usual case (len = 1) |
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successors = [n for sub in successors for n in sub] |
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# get the max revision for the given successors set, |
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# i.e. the 'tip' of a set |
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node = repo.revs('max(%ln)', successors).first() |
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if bookmarks.isactivewdirparent(repo): |
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movemark = repo['.'].node() |
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return node, movemark, None |
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def _destupdatebook(repo, clean): |
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"""decide on an update destination from active bookmark""" |
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# we also move the active bookmark, if any |
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activemark = None |
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node, movemark = bookmarks.calculateupdate(repo.ui, repo, None) |
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if node is not None: |
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activemark = node |
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return node, movemark, activemark |
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def _destupdatebranch(repo, clean): |
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"""decide on an update destination from current branch |
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This ignores closed branch heads. |
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""" |
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wc = repo[None] |
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movemark = node = None |
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currentbranch = wc.branch() |
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if clean: |
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currentbranch = repo['.'].branch() |
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if currentbranch in repo.branchmap(): |
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heads = repo.branchheads(currentbranch) |
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if heads: |
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node = repo.revs('max(.::(%ln))', heads).first() |
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if bookmarks.isactivewdirparent(repo): |
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movemark = repo['.'].node() |
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elif currentbranch == 'default' and not wc.p1(): |
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# "null" parent belongs to "default" branch, but it doesn't exist, so |
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# update to the tipmost non-closed branch head |
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node = repo.revs('max(head() and not closed())').first() |
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else: |
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node = repo['.'].node() |
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return node, movemark, None |
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def _destupdatebranchfallback(repo, clean): |
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"""decide on an update destination from closed heads in current branch""" |
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wc = repo[None] |
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currentbranch = wc.branch() |
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movemark = None |
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if currentbranch in repo.branchmap(): |
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# here, all descendant branch heads are closed |
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heads = repo.branchheads(currentbranch, closed=True) |
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assert heads, "any branch has at least one head" |
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node = repo.revs('max(.::(%ln))', heads).first() |
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assert node is not None, ("any revision has at least " |
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"one descendant branch head") |
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if bookmarks.isactivewdirparent(repo): |
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movemark = repo['.'].node() |
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else: |
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104 |
# here, no "default" branch, and all branches are closed |
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105 |
node = repo.lookup('tip') |
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106 |
assert node is not None, "'tip' exists even in empty repository" |
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107 |
return node, movemark, None |
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108 |
|
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109 |
# order in which each step should be evaluated |
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110 |
# steps are run until one finds a destination |
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111 |
destupdatesteps = ['evolution', 'bookmark', 'branch', 'branchfallback'] |
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112 |
# mapping to ease extension overriding steps. |
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113 |
destupdatestepmap = {'evolution': _destupdateobs, |
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114 |
'bookmark': _destupdatebook, |
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115 |
'branch': _destupdatebranch, |
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116 |
'branchfallback': _destupdatebranchfallback, |
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117 |
} |
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118 |
|
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119 |
def destupdate(repo, clean=False): |
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120 |
"""destination for bare update operation |
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121 |
|
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122 |
return (rev, movemark, activemark) |
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123 |
|
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124 |
- rev: the revision to update to, |
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125 |
- movemark: node to move the active bookmark from |
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126 |
(cf bookmark.calculate update), |
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127 |
- activemark: a bookmark to activate at the end of the update. |
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128 |
""" |
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129 |
node = movemark = activemark = None |
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130 |
|
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131 |
for step in destupdatesteps: |
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132 |
node, movemark, activemark = destupdatestepmap[step](repo, clean) |
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133 |
if node is not None: |
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134 |
break |
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135 |
rev = repo[node].rev() |
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136 |
|
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137 |
return rev, movemark, activemark |
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138 |
|
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139 |
msgdestmerge = { |
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140 |
# too many matching divergent bookmark |
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141 |
'toomanybookmarks': |
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142 |
{'merge': |
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143 |
(_("multiple matching bookmarks to merge -" |
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144 |
" please merge with an explicit rev or bookmark"), |
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145 |
_("run 'hg heads' to see all heads")), |
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146 |
'rebase': |
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147 |
(_("multiple matching bookmarks to rebase -" |
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148 |
" please rebase to an explicit rev or bookmark"), |
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149 |
_("run 'hg heads' to see all heads")), |
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150 |
}, |
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151 |
# no other matching divergent bookmark |
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152 |
'nootherbookmarks': |
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153 |
{'merge': |
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154 |
(_("no matching bookmark to merge - " |
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155 |
"please merge with an explicit rev or bookmark"), |
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156 |
_("run 'hg heads' to see all heads")), |
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157 |
'rebase': |
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|
158 |
(_("no matching bookmark to rebase - " |
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|
159 |
"please rebase to an explicit rev or bookmark"), |
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|
160 |
_("run 'hg heads' to see all heads")), |
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161 |
}, |
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162 |
# branch have too many unbookmarked heads, no obvious destination |
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|
163 |
'toomanyheads': |
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164 |
{'merge': |
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165 |
(_("branch '%s' has %d heads - please merge with an explicit rev"), |
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|
166 |
_("run 'hg heads .' to see heads")), |
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|
167 |
'rebase': |
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|
168 |
(_("branch '%s' has %d heads - please rebase to an explicit rev"), |
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|
169 |
_("run 'hg heads .' to see heads")), |
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|
170 |
}, |
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|
171 |
# branch have no other unbookmarked heads |
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|
172 |
'bookmarkedheads': |
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|
173 |
{'merge': |
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|
174 |
(_("heads are bookmarked - please merge with an explicit rev"), |
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|
175 |
_("run 'hg heads' to see all heads")), |
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|
176 |
'rebase': |
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|
177 |
(_("heads are bookmarked - please rebase to an explicit rev"), |
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|
178 |
_("run 'hg heads' to see all heads")), |
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|
179 |
}, |
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180 |
# branch have just a single heads, but there is other branches |
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|
181 |
'nootherbranchheads': |
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182 |
{'merge': |
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183 |
(_("branch '%s' has one head - please merge with an explicit rev"), |
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184 |
_("run 'hg heads' to see all heads")), |
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185 |
'rebase': |
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186 |
(_("branch '%s' has one head - please rebase to an explicit rev"), |
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|
187 |
_("run 'hg heads' to see all heads")), |
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188 |
}, |
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|
189 |
# repository have a single head |
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190 |
'nootherheads': |
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191 |
{'merge': |
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192 |
(_('nothing to merge'), |
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193 |
None), |
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194 |
'rebase': |
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195 |
(_('nothing to rebase'), |
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196 |
None), |
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197 |
}, |
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198 |
# repository have a single head and we are not on it |
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199 |
'nootherheadsbehind': |
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200 |
{'merge': |
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201 |
(_('nothing to merge'), |
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_("use 'hg update' instead")), |
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'rebase': |
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(_('nothing to rebase'), |
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_("use 'hg update' instead")), |
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}, |
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# We are not on a head |
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'notatheads': |
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{'merge': |
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(_('working directory not at a head revision'), |
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_("use 'hg update' or merge with an explicit revision")), |
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'rebase': |
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(_('working directory not at a head revision'), |
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_("use 'hg update' or rebase to an explicit revision")) |
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215 |
}, |
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'emptysourceset': |
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{'merge': |
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(_('source set is empty'), |
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None), |
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'rebase': |
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(_('source set is empty'), |
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None), |
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}, |
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'multiplebranchessourceset': |
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{'merge': |
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(_('source set is rooted in multiple branches'), |
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None), |
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'rebase': |
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(_('rebaseset is rooted in multiple named branches'), |
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_('specify an explicit destination with --dest')), |
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231 |
}, |
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} |
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233 |
|
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def _destmergebook(repo, action='merge', sourceset=None, destspace=None): |
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"""find merge destination in the active bookmark case""" |
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node = None |
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bmheads = bookmarks.headsforactive(repo) |
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curhead = repo[repo._activebookmark].node() |
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if len(bmheads) == 2: |
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if curhead == bmheads[0]: |
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node = bmheads[1] |
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else: |
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node = bmheads[0] |
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elif len(bmheads) > 2: |
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msg, hint = msgdestmerge['toomanybookmarks'][action] |
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raise error.ManyMergeDestAbort(msg, hint=hint) |
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elif len(bmheads) <= 1: |
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msg, hint = msgdestmerge['nootherbookmarks'][action] |
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raise error.NoMergeDestAbort(msg, hint=hint) |
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assert node is not None |
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return node |
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252 |
|
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def _destmergebranch(repo, action='merge', sourceset=None, onheadcheck=True, |
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destspace=None): |
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"""find merge destination based on branch heads""" |
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node = None |
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257 |
|
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258 |
if sourceset is None: |
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sourceset = [repo[repo.dirstate.p1()].rev()] |
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branch = repo.dirstate.branch() |
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261 |
elif not sourceset: |
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msg, hint = msgdestmerge['emptysourceset'][action] |
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raise error.NoMergeDestAbort(msg, hint=hint) |
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264 |
else: |
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265 |
branch = None |
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266 |
for ctx in repo.set('roots(%ld::%ld)', sourceset, sourceset): |
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if branch is not None and ctx.branch() != branch: |
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268 |
msg, hint = msgdestmerge['multiplebranchessourceset'][action] |
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269 |
raise error.ManyMergeDestAbort(msg, hint=hint) |
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branch = ctx.branch() |
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271 |
|
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272 |
bheads = repo.branchheads(branch) |
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273 |
onhead = repo.revs('%ld and %ln', sourceset, bheads) |
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274 |
if onheadcheck and not onhead: |
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275 |
# Case A: working copy if not on a head. (merge only) |
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276 |
# |
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277 |
# This is probably a user mistake We bailout pointing at 'hg update' |
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if len(repo.heads()) <= 1: |
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msg, hint = msgdestmerge['nootherheadsbehind'][action] |
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280 |
else: |
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msg, hint = msgdestmerge['notatheads'][action] |
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282 |
raise error.Abort(msg, hint=hint) |
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283 |
# remove heads descendants of source from the set |
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bheads = list(repo.revs('%ln - (%ld::)', bheads, sourceset)) |
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285 |
# filters out bookmarked heads |
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286 |
nbhs = list(repo.revs('%ld - bookmark()', bheads)) |
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287 |
|
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288 |
if destspace is not None: |
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289 |
# restrict search space |
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290 |
# used in the 'hg pull --rebase' case, see issue 5214. |
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nbhs = list(repo.revs('%ld and %ld', destspace, nbhs)) |
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292 |
|
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293 |
if len(nbhs) > 1: |
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294 |
# Case B: There is more than 1 other anonymous heads |
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# |
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# This means that there will be more than 1 candidate. This is |
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297 |
# ambiguous. We abort asking the user to pick as explicit destination |
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298 |
# instead. |
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299 |
msg, hint = msgdestmerge['toomanyheads'][action] |
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|
300 |
msg %= (branch, len(bheads) + 1) |
28141
13bb8de97f87
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changeset
|
301 |
raise error.ManyMergeDestAbort(msg, hint=hint) |
28138
5ad2017454ee
destutil: remove current head from list of candidates early
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diff
changeset
|
302 |
elif not nbhs: |
5ad2017454ee
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diff
changeset
|
303 |
# Case B: There is no other anonymous heads |
28105
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changeset
|
304 |
# |
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diff
changeset
|
305 |
# This means that there is no natural candidate to merge with. |
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diff
changeset
|
306 |
# We abort, with various messages for various cases. |
28138
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parents:
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diff
changeset
|
307 |
if bheads: |
28137
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destutil: add an 'action' layer to the destmerge message dictionary
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28105
diff
changeset
|
308 |
msg, hint = msgdestmerge['bookmarkedheads'][action] |
28102
bd74b5e0d2c0
destutil: extract all 'mergedest' abort messages into a dictionary
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parents:
28065
diff
changeset
|
309 |
elif len(repo.heads()) > 1: |
28137
b54c0246295b
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parents:
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diff
changeset
|
310 |
msg, hint = msgdestmerge['nootherbranchheads'][action] |
28102
bd74b5e0d2c0
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parents:
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diff
changeset
|
311 |
msg %= branch |
28161
3324345a498e
destutil: ensure we offer 'hg update' hint when not at head in all cases
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28141
diff
changeset
|
312 |
elif not onhead: |
3324345a498e
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parents:
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diff
changeset
|
313 |
# if 'onheadcheck == False' (rebase case), |
3324345a498e
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parents:
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diff
changeset
|
314 |
# this was not caught in Case A. |
3324345a498e
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parents:
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diff
changeset
|
315 |
msg, hint = msgdestmerge['nootherheadsbehind'][action] |
28102
bd74b5e0d2c0
destutil: extract all 'mergedest' abort messages into a dictionary
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parents:
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diff
changeset
|
316 |
else: |
28137
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28105
diff
changeset
|
317 |
msg, hint = msgdestmerge['nootherheads'][action] |
28141
13bb8de97f87
destutil: add more precise error classes for destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28140
diff
changeset
|
318 |
raise error.NoMergeDestAbort(msg, hint=hint) |
26728
e8f1b7285917
destmerge: extract logic based on branch heads in its own function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26727
diff
changeset
|
319 |
else: |
e8f1b7285917
destmerge: extract logic based on branch heads in its own function
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diff
changeset
|
320 |
node = nbhs[0] |
e8f1b7285917
destmerge: extract logic based on branch heads in its own function
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parents:
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diff
changeset
|
321 |
assert node is not None |
e8f1b7285917
destmerge: extract logic based on branch heads in its own function
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diff
changeset
|
322 |
return node |
e8f1b7285917
destmerge: extract logic based on branch heads in its own function
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parents:
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diff
changeset
|
323 |
|
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
324 |
def destmerge(repo, action='merge', sourceset=None, onheadcheck=True, |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
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parents:
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diff
changeset
|
325 |
destspace=None): |
28137
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
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parents:
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diff
changeset
|
326 |
"""return the default destination for a merge |
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
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parents:
28105
diff
changeset
|
327 |
|
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
328 |
(or raise exception about why it can't pick one) |
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
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parents:
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diff
changeset
|
329 |
|
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
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parents:
28105
diff
changeset
|
330 |
:action: the action being performed, controls emitted error message |
b54c0246295b
destutil: add an 'action' layer to the destmerge message dictionary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28105
diff
changeset
|
331 |
""" |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
332 |
# 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
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
333 |
# issue5214 for details |
26714
9903261dcc81
destutil: move default merge destination into a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26683
diff
changeset
|
334 |
if repo._activebookmark: |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
335 |
node = _destmergebook(repo, action=action, sourceset=sourceset, |
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
336 |
destspace=destspace) |
26714
9903261dcc81
destutil: move default merge destination into a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26683
diff
changeset
|
337 |
else: |
28140
276644ae9e8d
destutil: allow to disable the "on head check" in destmerge
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
28139
diff
changeset
|
338 |
node = _destmergebranch(repo, action=action, sourceset=sourceset, |
29043
cf7de4aeb86b
destutil: add the ability to specify a search space for rebase destination
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28924
diff
changeset
|
339 |
onheadcheck=onheadcheck, destspace=destspace) |
26714
9903261dcc81
destutil: move default merge destination into a function
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26683
diff
changeset
|
340 |
return repo[node].rev() |
27262
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
341 |
|
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
342 |
histeditdefaultrevset = 'reverse(only(.) and not public() and not ::merge())' |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
343 |
|
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
344 |
def desthistedit(ui, repo): |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
345 |
"""Default base revision to edit for `hg histedit`.""" |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
346 |
default = ui.config('histedit', 'defaultrev', histeditdefaultrevset) |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
347 |
if default: |
27559
d13bcc9fd656
destutil: use scmutil.revrange for desthistedit (issue5001)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27333
diff
changeset
|
348 |
revs = scmutil.revrange(repo, [default]) |
27262
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
349 |
if revs: |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
350 |
# The revset supplied by the user may not be in ascending order nor |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
351 |
# take the first revision. So do this manually. |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
352 |
revs.sort() |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
353 |
return revs.first() |
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
354 |
|
3d0feb2f978b
histedit: pick an appropriate base changeset by default (BC)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26728
diff
changeset
|
355 |
return None |
28029
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
356 |
|
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
357 |
def _statusotherbook(ui, repo): |
32381
b9942bc6b292
localrepo: extract bookmarkheads method to bookmarks.py
Augie Fackler <augie@google.com>
parents:
31025
diff
changeset
|
358 |
bmheads = bookmarks.headsforactive(repo) |
28029
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
359 |
curhead = repo[repo._activebookmark].node() |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
360 |
if repo.revs('%n and parents()', curhead): |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
361 |
# we are on the active bookmark |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
362 |
bmheads = [b for b in bmheads if curhead != b] |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
363 |
if bmheads: |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
364 |
msg = _('%i other divergent bookmarks for "%s"\n') |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
365 |
ui.status(msg % (len(bmheads), repo._activebookmark)) |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
366 |
|
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
367 |
def _statusotherbranchheads(ui, repo): |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
368 |
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
|
369 |
allheads = repo.branchheads(currentbranch, closed=True) |
28029
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
370 |
heads = repo.branchheads(currentbranch) |
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
|
371 |
if repo.revs('%ln and parents()', allheads): |
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
|
372 |
# 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
|
373 |
# |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
374 |
# on closed otherheads |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
375 |
# ========= ========== |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
376 |
# o 0 all heads for current branch are closed |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
377 |
# N only descendant branch heads are closed |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
378 |
# 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
|
379 |
# N there are some non-closed branch heads |
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
380 |
# ========= ========== |
28233
9da2283d0c56
destutil: add new local variable to increase readability
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28189
diff
changeset
|
381 |
otherheads = repo.revs('%ln - parents()', heads) |
28385
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
382 |
if repo['.'].closesbranch(): |
28684
1ace17e1e160
destutil: show message and hint at updating to the closed head as warning
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28683
diff
changeset
|
383 |
ui.warn(_('no open descendant heads on branch "%s", ' |
28683
d0210a35c81a
destutil: make messages at updating to the closed head usual form
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28385
diff
changeset
|
384 |
'updating to a closed head\n') % |
d0210a35c81a
destutil: make messages at updating to the closed head usual form
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28385
diff
changeset
|
385 |
(currentbranch)) |
28385
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
386 |
if otherheads: |
29964
40f845537dca
update: use single quotes in use warning
timeless <timeless@mozdev.org>
parents:
29284
diff
changeset
|
387 |
ui.warn(_("(committing will reopen the head, " |
40f845537dca
update: use single quotes in use warning
timeless <timeless@mozdev.org>
parents:
29284
diff
changeset
|
388 |
"use 'hg heads .' to see %i other heads)\n") % |
28683
d0210a35c81a
destutil: make messages at updating to the closed head usual form
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28385
diff
changeset
|
389 |
(len(otherheads))) |
28385
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
390 |
else: |
28684
1ace17e1e160
destutil: show message and hint at updating to the closed head as warning
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28683
diff
changeset
|
391 |
ui.warn(_('(committing will reopen branch "%s")\n') % |
28683
d0210a35c81a
destutil: make messages at updating to the closed head usual form
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28385
diff
changeset
|
392 |
(currentbranch)) |
28385
3f9e25a42e69
destutil: choose non-closed branch head at first (BC)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28266
diff
changeset
|
393 |
elif otherheads: |
32698
1b5c61d38a52
update: show the commit to which we updated in case of multiple heads (BC)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32381
diff
changeset
|
394 |
curhead = repo['.'] |
1b5c61d38a52
update: show the commit to which we updated in case of multiple heads (BC)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32381
diff
changeset
|
395 |
ui.status(_('updated to "%s: %s"\n') % (curhead, |
1b5c61d38a52
update: show the commit to which we updated in case of multiple heads (BC)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32381
diff
changeset
|
396 |
curhead.description().split('\n')[0])) |
28029
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
|
397 |
ui.status(_('%i other heads for branch "%s"\n') % |
28233
9da2283d0c56
destutil: add new local variable to increase readability
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28189
diff
changeset
|
398 |
(len(otherheads), currentbranch)) |
28029
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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399 |
|
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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400 |
def statusotherdests(ui, repo): |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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401 |
"""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
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402 |
# 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
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403 |
# - about what to do |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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404 |
# - 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
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405 |
if repo._activebookmark: |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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406 |
_statusotherbook(ui, repo) |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
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407 |
else: |
72072cfc7e91
update: warn about other topological heads on bare update
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27559
diff
changeset
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408 |
_statusotherbranchheads(ui, repo) |