Mercurial > hg
annotate mercurial/scmutil.py @ 37047:fddcb51b5084
wireproto: define permissions-based routing of HTTPv2 wire protocol
Now that we have a scaffolding for serving version 2 of the HTTP
protocol, let's start implementing it.
A good place to start is URL routing and basic request processing
semantics. We can focus on content types, capabilities detect, etc
later.
Version 2 of the HTTP wire protocol encodes the needed permissions
of the request in the URL path. The reasons for this are documented
in the added documentation. In short, a) it makes it really easy and
fail proof for server administrators to implement path-based
authentication and b) it will enable clients to realize very early in
a server exchange that authentication will be required to complete
the operation. This latter point avoids all kinds of complexity and
problems, like dealing with Expect: 100-continue and clients finding
out later during `hg push` that they need to provide authentication.
This will avoid the current badness where clients send a full bundle,
get an HTTP 403, provide authentication, then retransmit the bundle.
In order to implement command checking, we needed to implement a
protocol handler for the new wire protocol. Our handler is just
small enough to run the code we've implemented.
Tests for the defined functionality have been added.
I very much want to refactor the permissions checking code and define
a better response format. But this can be done later. Nothing is
covered by backwards compatibility at this point.
Differential Revision: https://phab.mercurial-scm.org/D2836
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 19 Mar 2018 16:43:47 -0700 |
parents | a00c38b33047 |
children | f0b6fbea00cf |
rev | line source |
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1 # scmutil.py - Mercurial core utility functions |
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2 # |
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3 # Copyright Matt Mackall <mpm@selenic.com> |
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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 import errno |
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11 import glob |
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12 import hashlib |
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13 import os |
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14 import re |
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15 import socket |
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16 import subprocess |
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17 import weakref |
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18 |
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19 from .i18n import _ |
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20 from .node import ( |
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21 hex, |
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22 nullid, |
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23 short, |
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24 wdirid, |
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25 wdirrev, |
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26 ) |
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27 |
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28 from . import ( |
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29 encoding, |
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30 error, |
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31 match as matchmod, |
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32 obsolete, |
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33 obsutil, |
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34 pathutil, |
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35 phases, |
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36 pycompat, |
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37 revsetlang, |
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38 similar, |
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39 url, |
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40 util, |
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41 vfs, |
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42 ) |
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43 |
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45 from . import scmwindows as scmplatform |
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46 else: |
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47 from . import scmposix as scmplatform |
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48 |
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49 termsize = scmplatform.termsize |
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50 |
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51 class status(tuple): |
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52 '''Named tuple with a list of files per status. The 'deleted', 'unknown' |
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53 and 'ignored' properties are only relevant to the working copy. |
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54 ''' |
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55 |
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56 __slots__ = () |
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57 |
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58 def __new__(cls, modified, added, removed, deleted, unknown, ignored, |
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59 clean): |
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60 return tuple.__new__(cls, (modified, added, removed, deleted, unknown, |
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61 ignored, clean)) |
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62 |
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63 @property |
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64 def modified(self): |
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65 '''files that have been modified''' |
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66 return self[0] |
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67 |
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68 @property |
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69 def added(self): |
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70 '''files that have been added''' |
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71 return self[1] |
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72 |
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73 @property |
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74 def removed(self): |
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75 '''files that have been removed''' |
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76 return self[2] |
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77 |
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78 @property |
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79 def deleted(self): |
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80 '''files that are in the dirstate, but have been deleted from the |
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81 working copy (aka "missing") |
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82 ''' |
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83 return self[3] |
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84 |
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85 @property |
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86 def unknown(self): |
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87 '''files not in the dirstate that are not ignored''' |
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88 return self[4] |
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89 |
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90 @property |
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91 def ignored(self): |
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92 '''files not in the dirstate that are ignored (by _dirignore())''' |
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93 return self[5] |
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94 |
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95 @property |
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96 def clean(self): |
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97 '''files that have not been modified''' |
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98 return self[6] |
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99 |
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100 def __repr__(self, *args, **kwargs): |
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101 return (('<status modified=%r, added=%r, removed=%r, deleted=%r, ' |
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102 'unknown=%r, ignored=%r, clean=%r>') % self) |
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103 |
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104 def itersubrepos(ctx1, ctx2): |
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105 """find subrepos in ctx1 or ctx2""" |
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106 # Create a (subpath, ctx) mapping where we prefer subpaths from |
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107 # ctx1. The subpaths from ctx2 are important when the .hgsub file |
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108 # has been modified (in ctx2) but not yet committed (in ctx1). |
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109 subpaths = dict.fromkeys(ctx2.substate, ctx2) |
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110 subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
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111 |
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112 missing = set() |
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113 |
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114 for subpath in ctx2.substate: |
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115 if subpath not in ctx1.substate: |
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116 del subpaths[subpath] |
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117 missing.add(subpath) |
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118 |
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119 for subpath, ctx in sorted(subpaths.iteritems()): |
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120 yield subpath, ctx.sub(subpath) |
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121 |
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122 # Yield an empty subrepo based on ctx1 for anything only in ctx2. That way, |
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123 # status and diff will have an accurate result when it does |
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124 # 'sub.{status|diff}(rev2)'. Otherwise, the ctx2 subrepo is compared |
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125 # against itself. |
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126 for subpath in missing: |
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127 yield subpath, ctx2.nullsub(subpath, ctx1) |
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128 |
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129 def nochangesfound(ui, repo, excluded=None): |
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130 '''Report no changes for push/pull, excluded is None or a list of |
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131 nodes excluded from the push/pull. |
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132 ''' |
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133 secretlist = [] |
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134 if excluded: |
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135 for n in excluded: |
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136 ctx = repo[n] |
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137 if ctx.phase() >= phases.secret and not ctx.extinct(): |
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138 secretlist.append(n) |
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139 |
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140 if secretlist: |
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141 ui.status(_("no changes found (ignored %d secret changesets)\n") |
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142 % len(secretlist)) |
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143 else: |
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144 ui.status(_("no changes found\n")) |
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145 |
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146 def callcatch(ui, func): |
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147 """call func() with global exception handling |
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148 |
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149 return func() if no exception happens. otherwise do some error handling |
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150 and return an exit code accordingly. does not handle all exceptions. |
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151 """ |
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152 try: |
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153 try: |
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154 return func() |
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155 except: # re-raises |
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156 ui.traceback() |
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157 raise |
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158 # Global exception handling, alphabetically |
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159 # Mercurial-specific first, followed by built-in and library exceptions |
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160 except error.LockHeld as inst: |
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161 if inst.errno == errno.ETIMEDOUT: |
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162 reason = _('timed out waiting for lock held by %r') % inst.locker |
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163 else: |
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164 reason = _('lock held by %r') % inst.locker |
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165 ui.warn(_("abort: %s: %s\n") |
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166 % (inst.desc or util.forcebytestr(inst.filename), reason)) |
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167 if not inst.locker: |
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168 ui.warn(_("(lock might be very busy)\n")) |
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169 except error.LockUnavailable as inst: |
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170 ui.warn(_("abort: could not lock %s: %s\n") % |
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171 (inst.desc or util.forcebytestr(inst.filename), |
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172 encoding.strtolocal(inst.strerror))) |
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173 except error.OutOfBandError as inst: |
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174 if inst.args: |
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175 msg = _("abort: remote error:\n") |
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176 else: |
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177 msg = _("abort: remote error\n") |
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178 ui.warn(msg) |
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179 if inst.args: |
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180 ui.warn(''.join(inst.args)) |
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181 if inst.hint: |
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182 ui.warn('(%s)\n' % inst.hint) |
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183 except error.RepoError as inst: |
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184 ui.warn(_("abort: %s!\n") % inst) |
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185 if inst.hint: |
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186 ui.warn(_("(%s)\n") % inst.hint) |
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187 except error.ResponseError as inst: |
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188 ui.warn(_("abort: %s") % inst.args[0]) |
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189 msg = inst.args[1] |
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190 if isinstance(msg, type(u'')): |
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191 msg = pycompat.sysbytes(msg) |
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192 if not isinstance(msg, bytes): |
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193 ui.warn(" %r\n" % (msg,)) |
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194 elif not msg: |
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195 ui.warn(_(" empty string\n")) |
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196 else: |
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197 ui.warn("\n%r\n" % util.ellipsis(msg)) |
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198 except error.CensoredNodeError as inst: |
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199 ui.warn(_("abort: file censored %s!\n") % inst) |
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200 except error.RevlogError as inst: |
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201 ui.warn(_("abort: %s!\n") % inst) |
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202 except error.InterventionRequired as inst: |
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203 ui.warn("%s\n" % inst) |
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204 if inst.hint: |
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205 ui.warn(_("(%s)\n") % inst.hint) |
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206 return 1 |
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207 except error.WdirUnsupported: |
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208 ui.warn(_("abort: working directory revision cannot be specified\n")) |
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209 except error.Abort as inst: |
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210 ui.warn(_("abort: %s\n") % inst) |
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211 if inst.hint: |
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212 ui.warn(_("(%s)\n") % inst.hint) |
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213 except ImportError as inst: |
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214 ui.warn(_("abort: %s!\n") % util.forcebytestr(inst)) |
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215 m = util.forcebytestr(inst).split()[-1] |
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216 if m in "mpatch bdiff".split(): |
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217 ui.warn(_("(did you forget to compile extensions?)\n")) |
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218 elif m in "zlib".split(): |
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219 ui.warn(_("(is your Python install correct?)\n")) |
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220 except IOError as inst: |
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221 if util.safehasattr(inst, "code"): |
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222 ui.warn(_("abort: %s\n") % util.forcebytestr(inst)) |
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223 elif util.safehasattr(inst, "reason"): |
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224 try: # usually it is in the form (errno, strerror) |
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225 reason = inst.reason.args[1] |
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226 except (AttributeError, IndexError): |
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227 # it might be anything, for example a string |
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228 reason = inst.reason |
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229 if isinstance(reason, unicode): |
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230 # SSLError of Python 2.7.9 contains a unicode |
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231 reason = encoding.unitolocal(reason) |
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232 ui.warn(_("abort: error: %s\n") % reason) |
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233 elif (util.safehasattr(inst, "args") |
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234 and inst.args and inst.args[0] == errno.EPIPE): |
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235 pass |
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236 elif getattr(inst, "strerror", None): |
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237 if getattr(inst, "filename", None): |
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238 ui.warn(_("abort: %s: %s\n") % ( |
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239 encoding.strtolocal(inst.strerror), |
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240 util.forcebytestr(inst.filename))) |
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241 else: |
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242 ui.warn(_("abort: %s\n") % encoding.strtolocal(inst.strerror)) |
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243 else: |
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244 raise |
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245 except OSError as inst: |
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246 if getattr(inst, "filename", None) is not None: |
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247 ui.warn(_("abort: %s: '%s'\n") % ( |
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248 encoding.strtolocal(inst.strerror), |
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249 util.forcebytestr(inst.filename))) |
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250 else: |
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251 ui.warn(_("abort: %s\n") % encoding.strtolocal(inst.strerror)) |
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252 except MemoryError: |
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253 ui.warn(_("abort: out of memory\n")) |
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254 except SystemExit as inst: |
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255 # Commands shouldn't sys.exit directly, but give a return code. |
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256 # Just in case catch this and and pass exit code to caller. |
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257 return inst.code |
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258 except socket.error as inst: |
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259 ui.warn(_("abort: %s\n") % util.forcebytestr(inst.args[-1])) |
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260 |
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261 return -1 |
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262 |
17821
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263 def checknewlabel(repo, lbl, kind): |
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264 # Do not use the "kind" parameter in ui output. |
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265 # It makes strings difficult to translate. |
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266 if lbl in ['tip', '.', 'null']: |
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267 raise error.Abort(_("the name '%s' is reserved") % lbl) |
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268 for c in (':', '\0', '\n', '\r'): |
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269 if c in lbl: |
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270 raise error.Abort( |
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271 _("%r cannot be used in a name") % pycompat.bytestr(c)) |
18566
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272 try: |
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273 int(lbl) |
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274 raise error.Abort(_("cannot use an integer as a name")) |
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275 except ValueError: |
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276 pass |
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277 if lbl.strip() != lbl: |
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278 raise error.Abort(_("leading or trailing whitespace in name %r") % lbl) |
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279 |
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280 def checkfilename(f): |
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281 '''Check that the filename f is an acceptable filename for a tracked file''' |
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282 if '\r' in f or '\n' in f: |
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283 raise error.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) |
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284 |
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285 def checkportable(ui, f): |
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286 '''Check if filename f is portable and warn or abort depending on config''' |
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287 checkfilename(f) |
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288 abort, warn = checkportabilityalert(ui) |
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289 if abort or warn: |
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290 msg = util.checkwinfilename(f) |
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291 if msg: |
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292 msg = "%s: %s" % (msg, util.shellquote(f)) |
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293 if abort: |
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294 raise error.Abort(msg) |
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295 ui.warn(_("warning: %s\n") % msg) |
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296 |
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297 def checkportabilityalert(ui): |
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298 '''check if the user's config requests nothing, a warning, or abort for |
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299 non-portable filenames''' |
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300 val = ui.config('ui', 'portablefilenames') |
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301 lval = val.lower() |
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302 bval = util.parsebool(val) |
34645 | 303 abort = pycompat.iswindows or lval == 'abort' |
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304 warn = bval or lval == 'warn' |
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305 if bval is None and not (warn or abort or lval == 'ignore'): |
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306 raise error.ConfigError( |
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307 _("ui.portablefilenames value is invalid ('%s')") % val) |
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308 return abort, warn |
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309 |
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310 class casecollisionauditor(object): |
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311 def __init__(self, ui, abort, dirstate): |
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312 self._ui = ui |
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313 self._abort = abort |
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314 allfiles = '\0'.join(dirstate._map) |
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315 self._loweredfiles = set(encoding.lower(allfiles).split('\0')) |
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316 self._dirstate = dirstate |
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317 # The purpose of _newfiles is so that we don't complain about |
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318 # case collisions if someone were to call this object with the |
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319 # same filename twice. |
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320 self._newfiles = set() |
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|
321 |
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|
322 def __call__(self, f): |
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|
323 if f in self._newfiles: |
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324 return |
14980
28e98a8b173d
i18n: use UTF-8 string to lower filename for case collision check
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diff
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|
325 fl = encoding.lower(f) |
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326 if fl in self._loweredfiles and f not in self._dirstate: |
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327 msg = _('possible case-folding collision for %s') % f |
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328 if self._abort: |
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329 raise error.Abort(msg) |
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330 self._ui.warn(_("warning: %s\n") % msg) |
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331 self._loweredfiles.add(fl) |
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332 self._newfiles.add(f) |
13970
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diff
changeset
|
333 |
24723
467a33142425
repoview: move function for computing filtered hash
Gregory Szorc <gregory.szorc@gmail.com>
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|
334 def filteredhash(repo, maxrev): |
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|
335 """build hash of filtered revisions in the current repoview. |
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336 |
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337 Multiple caches perform up-to-date validation by checking that the |
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338 tiprev and tipnode stored in the cache file match the current repository. |
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339 However, this is not sufficient for validating repoviews because the set |
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340 of revisions in the view may change without the repository tiprev and |
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341 tipnode changing. |
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342 |
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343 This function hashes all the revs filtered from the view and returns |
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344 that SHA-1 digest. |
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345 """ |
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346 cl = repo.changelog |
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347 if not cl.filteredrevs: |
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348 return None |
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349 key = None |
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350 revs = sorted(r for r in cl.filteredrevs if r <= maxrev) |
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351 if revs: |
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352 s = hashlib.sha1() |
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353 for rev in revs: |
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354 s.update('%d;' % rev) |
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355 key = s.digest() |
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356 return key |
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357 |
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358 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
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359 '''yield every hg repository under path, always recursively. |
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360 The recurse flag will only control recursion into repo working dirs''' |
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361 def errhandler(err): |
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362 if err.filename == path: |
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363 raise err |
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364 samestat = getattr(os.path, 'samestat', None) |
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365 if followsym and samestat is not None: |
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366 def adddir(dirlst, dirname): |
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367 dirstat = os.stat(dirname) |
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368 match = any(samestat(dirstat, lstdirstat) for lstdirstat in dirlst) |
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369 if not match: |
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370 dirlst.append(dirstat) |
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371 return not match |
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372 else: |
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373 followsym = False |
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374 |
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375 if (seen_dirs is None) and followsym: |
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376 seen_dirs = [] |
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377 adddir(seen_dirs, path) |
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378 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
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379 dirs.sort() |
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380 if '.hg' in dirs: |
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381 yield root # found a repository |
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382 qroot = os.path.join(root, '.hg', 'patches') |
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383 if os.path.isdir(os.path.join(qroot, '.hg')): |
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384 yield qroot # we have a patch queue repo here |
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385 if recurse: |
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386 # avoid recursing inside the .hg directory |
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387 dirs.remove('.hg') |
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388 else: |
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389 dirs[:] = [] # don't descend further |
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390 elif followsym: |
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391 newdirs = [] |
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392 for d in dirs: |
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393 fname = os.path.join(root, d) |
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394 if adddir(seen_dirs, fname): |
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395 if os.path.islink(fname): |
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396 for hgname in walkrepos(fname, True, seen_dirs): |
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397 yield hgname |
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398 else: |
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399 newdirs.append(d) |
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400 dirs[:] = newdirs |
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|
401 |
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402 def binnode(ctx): |
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403 """Return binary node id for a given basectx""" |
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404 node = ctx.node() |
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405 if node is None: |
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406 return wdirid |
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407 return node |
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408 |
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409 def intrev(ctx): |
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410 """Return integer for a given basectx that can be used in comparison or |
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411 arithmetic operation""" |
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412 rev = ctx.rev() |
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413 if rev is None: |
25739
3dabc9b7494a
changeset_printer: use node.wdirrev to calculate meaningful parentrevs
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414 return wdirrev |
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415 return rev |
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|
416 |
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417 def formatchangeid(ctx): |
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418 """Format changectx as '{rev}:{node|formatnode}', which is the default |
35888
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419 template provided by logcmdutil.changesettemplater""" |
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420 repo = ctx.repo() |
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421 return formatrevnode(repo.ui, intrev(ctx), binnode(ctx)) |
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422 |
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423 def formatrevnode(ui, rev, node): |
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424 """Format given revision and node depending on the current verbosity""" |
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425 if ui.debugflag: |
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426 hexfunc = hex |
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427 else: |
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428 hexfunc = short |
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429 return '%d:%s' % (rev, hexfunc(node)) |
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|
430 |
34005
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changeset
|
431 def revsingle(repo, revspec, default='.', localalias=None): |
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432 if not revspec and revspec != 0: |
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433 return repo[default] |
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434 |
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|
435 l = revrange(repo, [revspec], localalias=localalias) |
22814
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revset-limit: use boolean testing instead of `len(revs) < 1`
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|
436 if not l: |
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|
437 raise error.Abort(_('empty revision set')) |
22815
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|
438 return repo[l.last()] |
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439 |
26020
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|
440 def _pairspec(revspec): |
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441 tree = revsetlang.parse(revspec) |
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442 return tree and tree[0] in ('range', 'rangepre', 'rangepost', 'rangeall') |
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443 |
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444 def revpair(repo, revs): |
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445 if not revs: |
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446 return repo.dirstate.p1(), None |
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447 |
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448 l = revrange(repo, revs) |
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449 |
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|
450 if not l: |
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451 first = second = None |
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452 elif l.isascending(): |
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453 first = l.min() |
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454 second = l.max() |
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455 elif l.isdescending(): |
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456 first = l.max() |
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457 second = l.min() |
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458 else: |
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459 first = l.first() |
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460 second = l.last() |
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461 |
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462 if first is None: |
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463 raise error.Abort(_('empty revision range')) |
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464 if (first == second and len(revs) >= 2 |
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465 and not all(revrange(repo, [r]) for r in revs)): |
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466 raise error.Abort(_('empty revision on one side of range')) |
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467 |
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468 # if top-level is range expression, the result must always be a pair |
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469 if first == second and len(revs) == 1 and not _pairspec(revs[0]): |
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470 return repo.lookup(first), None |
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471 |
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472 return repo.lookup(first), repo.lookup(second) |
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473 |
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474 def revrange(repo, specs, localalias=None): |
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475 """Execute 1 to many revsets and return the union. |
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476 |
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477 This is the preferred mechanism for executing revsets using user-specified |
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478 config options, such as revset aliases. |
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479 |
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480 The revsets specified by ``specs`` will be executed via a chained ``OR`` |
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481 expression. If ``specs`` is empty, an empty result is returned. |
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482 |
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483 ``specs`` can contain integers, in which case they are assumed to be |
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484 revision numbers. |
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485 |
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486 It is assumed the revsets are already formatted. If you have arguments |
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487 that need to be expanded in the revset, call ``revsetlang.formatspec()`` |
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488 and pass the result as an element of ``specs``. |
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489 |
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490 Specifying a single revset is allowed. |
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491 |
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492 Returns a ``revset.abstractsmartset`` which is a list-like interface over |
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493 integer revisions. |
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494 """ |
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495 allspecs = [] |
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496 for spec in specs: |
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497 if isinstance(spec, int): |
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498 spec = revsetlang.formatspec('rev(%d)', spec) |
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499 allspecs.append(spec) |
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500 return repo.anyrevs(allspecs, user=True, localalias=localalias) |
14320 | 501 |
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502 def meaningfulparents(repo, ctx): |
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503 """Return list of meaningful (or all if debug) parentrevs for rev. |
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504 |
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505 For merges (two non-nullrev revisions) both parents are meaningful. |
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506 Otherwise the first parent revision is considered meaningful if it |
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507 is not the preceding revision. |
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508 """ |
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509 parents = ctx.parents() |
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510 if len(parents) > 1: |
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511 return parents |
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512 if repo.ui.debugflag: |
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513 return [parents[0], repo['null']] |
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514 if parents[0].rev() >= intrev(ctx) - 1: |
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515 return [] |
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516 return parents |
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517 |
14320 | 518 def expandpats(pats): |
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519 '''Expand bare globs when running on windows. |
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520 On posix we assume it already has already been done by sh.''' |
14320 | 521 if not util.expandglobs: |
522 return list(pats) | |
523 ret = [] | |
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524 for kindpat in pats: |
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525 kind, pat = matchmod._patsplit(kindpat, None) |
14320 | 526 if kind is None: |
527 try: | |
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528 globbed = glob.glob(pat) |
14320 | 529 except re.error: |
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530 globbed = [pat] |
14320 | 531 if globbed: |
532 ret.extend(globbed) | |
533 continue | |
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534 ret.append(kindpat) |
14320 | 535 return ret |
536 | |
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537 def matchandpats(ctx, pats=(), opts=None, globbed=False, default='relpath', |
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538 badfn=None): |
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539 '''Return a matcher and the patterns that were used. |
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540 The matcher will warn about bad matches, unless an alternate badfn callback |
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541 is provided.''' |
14320 | 542 if pats == ("",): |
543 pats = [] | |
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544 if opts is None: |
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545 opts = {} |
14320 | 546 if not globbed and default == 'relpath': |
547 pats = expandpats(pats or []) | |
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548 |
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549 def bad(f, msg): |
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550 ctx.repo().ui.warn("%s: %s\n" % (m.rel(f), msg)) |
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551 |
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552 if badfn is None: |
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553 badfn = bad |
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554 |
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555 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
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556 default, listsubrepos=opts.get('subrepos'), badfn=badfn) |
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557 |
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558 if m.always(): |
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559 pats = [] |
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560 return m, pats |
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561 |
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562 def match(ctx, pats=(), opts=None, globbed=False, default='relpath', |
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563 badfn=None): |
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564 '''Return a matcher that will warn about bad matches.''' |
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565 return matchandpats(ctx, pats, opts, globbed, default, badfn=badfn)[0] |
14320 | 566 |
567 def matchall(repo): | |
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568 '''Return a matcher that will efficiently match everything.''' |
14320 | 569 return matchmod.always(repo.root, repo.getcwd()) |
570 | |
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571 def matchfiles(repo, files, badfn=None): |
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572 '''Return a matcher that will efficiently match exactly these files.''' |
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573 return matchmod.exact(repo.root, repo.getcwd(), files, badfn=badfn) |
14320 | 574 |
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575 def parsefollowlinespattern(repo, rev, pat, msg): |
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576 """Return a file name from `pat` pattern suitable for usage in followlines |
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577 logic. |
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578 """ |
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579 if not matchmod.patkind(pat): |
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580 return pathutil.canonpath(repo.root, repo.getcwd(), pat) |
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581 else: |
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582 ctx = repo[rev] |
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583 m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=ctx) |
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584 files = [f for f in ctx if m(f)] |
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585 if len(files) != 1: |
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586 raise error.ParseError(msg) |
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587 return files[0] |
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588 |
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589 def origpath(ui, repo, filepath): |
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590 '''customize where .orig files are created |
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591 |
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592 Fetch user defined path from config file: [ui] origbackuppath = <path> |
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593 Fall back to default (filepath with .orig suffix) if not specified |
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594 ''' |
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595 origbackuppath = ui.config('ui', 'origbackuppath') |
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596 if not origbackuppath: |
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597 return filepath + ".orig" |
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598 |
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599 # Convert filepath from an absolute path into a path inside the repo. |
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600 filepathfromroot = util.normpath(os.path.relpath(filepath, |
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601 start=repo.root)) |
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602 |
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603 origvfs = vfs.vfs(repo.wjoin(origbackuppath)) |
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604 origbackupdir = origvfs.dirname(filepathfromroot) |
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605 if not origvfs.isdir(origbackupdir) or origvfs.islink(origbackupdir): |
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606 ui.note(_('creating directory: %s\n') % origvfs.join(origbackupdir)) |
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607 |
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608 # Remove any files that conflict with the backup file's path |
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609 for f in reversed(list(util.finddirs(filepathfromroot))): |
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610 if origvfs.isfileorlink(f): |
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611 ui.note(_('removing conflicting file: %s\n') |
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612 % origvfs.join(f)) |
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613 origvfs.unlink(f) |
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614 break |
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615 |
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616 origvfs.makedirs(origbackupdir) |
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617 |
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618 if origvfs.isdir(filepathfromroot) and not origvfs.islink(filepathfromroot): |
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619 ui.note(_('removing conflicting directory: %s\n') |
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620 % origvfs.join(filepathfromroot)) |
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621 origvfs.rmtree(filepathfromroot, forcibly=True) |
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622 |
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623 return origvfs.join(filepathfromroot) |
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624 |
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625 class _containsnode(object): |
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626 """proxy __contains__(node) to container.__contains__ which accepts revs""" |
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627 |
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628 def __init__(self, repo, revcontainer): |
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629 self._torev = repo.changelog.rev |
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630 self._revcontains = revcontainer.__contains__ |
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631 |
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632 def __contains__(self, node): |
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633 return self._revcontains(self._torev(node)) |
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634 |
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635 def cleanupnodes(repo, replacements, operation, moves=None, metadata=None): |
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636 """do common cleanups when old nodes are replaced by new nodes |
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637 |
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638 That includes writing obsmarkers or stripping nodes, and moving bookmarks. |
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639 (we might also want to move working directory parent in the future) |
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640 |
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641 By default, bookmark moves are calculated automatically from 'replacements', |
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642 but 'moves' can be used to override that. Also, 'moves' may include |
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643 additional bookmark moves that should not have associated obsmarkers. |
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644 |
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645 replacements is {oldnode: [newnode]} or a iterable of nodes if they do not |
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646 have replacements. operation is a string, like "rebase". |
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647 |
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648 metadata is dictionary containing metadata to be stored in obsmarker if |
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649 obsolescence is enabled. |
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650 """ |
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651 if not replacements and not moves: |
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652 return |
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653 |
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654 # translate mapping's other forms |
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655 if not util.safehasattr(replacements, 'items'): |
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656 replacements = {n: () for n in replacements} |
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657 |
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658 # Calculate bookmark movements |
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659 if moves is None: |
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660 moves = {} |
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661 # Unfiltered repo is needed since nodes in replacements might be hidden. |
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662 unfi = repo.unfiltered() |
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663 for oldnode, newnodes in replacements.items(): |
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664 if oldnode in moves: |
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665 continue |
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666 if len(newnodes) > 1: |
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667 # usually a split, take the one with biggest rev number |
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668 newnode = next(unfi.set('max(%ln)', newnodes)).node() |
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669 elif len(newnodes) == 0: |
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670 # move bookmark backwards |
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671 roots = list(unfi.set('max((::%n) - %ln)', oldnode, |
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672 list(replacements))) |
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673 if roots: |
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674 newnode = roots[0].node() |
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675 else: |
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676 newnode = nullid |
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677 else: |
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678 newnode = newnodes[0] |
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679 moves[oldnode] = newnode |
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680 |
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681 with repo.transaction('cleanup') as tr: |
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682 # Move bookmarks |
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683 bmarks = repo._bookmarks |
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684 bmarkchanges = [] |
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685 allnewnodes = [n for ns in replacements.values() for n in ns] |
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686 for oldnode, newnode in moves.items(): |
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687 oldbmarks = repo.nodebookmarks(oldnode) |
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688 if not oldbmarks: |
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689 continue |
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690 from . import bookmarks # avoid import cycle |
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691 repo.ui.debug('moving bookmarks %r from %s to %s\n' % |
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py3: drop b'' from debug message "moving bookmarks"
Yuya Nishihara <yuya@tcha.org>
parents:
36695
diff
changeset
|
692 (util.rapply(pycompat.maybebytestr, oldbmarks), |
a00c38b33047
py3: drop b'' from debug message "moving bookmarks"
Yuya Nishihara <yuya@tcha.org>
parents:
36695
diff
changeset
|
693 hex(oldnode), hex(newnode))) |
33331
4bae3c117b57
scmutil: make cleanupnodes delete divergent bookmarks
Jun Wu <quark@fb.com>
parents:
33330
diff
changeset
|
694 # Delete divergent bookmarks being parents of related newnodes |
4bae3c117b57
scmutil: make cleanupnodes delete divergent bookmarks
Jun Wu <quark@fb.com>
parents:
33330
diff
changeset
|
695 deleterevs = repo.revs('parents(roots(%ln & (::%n))) - parents(%n)', |
4bae3c117b57
scmutil: make cleanupnodes delete divergent bookmarks
Jun Wu <quark@fb.com>
parents:
33330
diff
changeset
|
696 allnewnodes, newnode, oldnode) |
4bae3c117b57
scmutil: make cleanupnodes delete divergent bookmarks
Jun Wu <quark@fb.com>
parents:
33330
diff
changeset
|
697 deletenodes = _containsnode(repo, deleterevs) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
698 for name in oldbmarks: |
33511
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
699 bmarkchanges.append((name, newnode)) |
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
700 for b in bookmarks.divergent2delete(repo, deletenodes, name): |
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
701 bmarkchanges.append((b, None)) |
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
702 |
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
703 if bmarkchanges: |
9689239d7c2b
bookmark: use 'divergent2delete' in 'scmutil.cleanupnode'
Boris Feld <boris.feld@octobus.net>
parents:
33505
diff
changeset
|
704 bmarks.applychanges(repo, tr, bmarkchanges) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
705 |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
706 # Obsolete or strip nodes |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
707 if obsolete.isenabled(repo, obsolete.createmarkersopt): |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
708 # If a node is already obsoleted, and we want to obsolete it |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
709 # without a successor, skip that obssolete request since it's |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
710 # unnecessary. That's the "if s or not isobs(n)" check below. |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
711 # Also sort the node in topology order, that might be useful for |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
712 # some obsstore logic. |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
713 # NOTE: the filtering and sorting might belong to createmarkers. |
33330
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
714 isobs = unfi.obsstore.successors.__contains__ |
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
715 torev = unfi.changelog.rev |
ba43e5ee9c6d
scmutil: make cleanupnodes handle filtered node
Jun Wu <quark@fb.com>
parents:
33252
diff
changeset
|
716 sortfunc = lambda ns: torev(ns[0]) |
33352
967ac37f3d45
cleanupnode: do not use generator for node mapping
Octobus <contact@octobus.net>
parents:
33331
diff
changeset
|
717 rels = [(unfi[n], tuple(unfi[m] for m in s)) |
34353
2dbd6d259cd2
cleanupnodes: rename "mapping" to "replacements"
Martin von Zweigbergk <martinvonz@google.com>
parents:
34352
diff
changeset
|
718 for n, s in sorted(replacements.items(), key=sortfunc) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
719 if s or not isobs(n)] |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
720 if rels: |
34793
3df59451cdec
scmutil: add capability to cleanupnodes to take obsmarker metadata
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34737
diff
changeset
|
721 obsolete.createmarkers(repo, rels, operation=operation, |
3df59451cdec
scmutil: add capability to cleanupnodes to take obsmarker metadata
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34737
diff
changeset
|
722 metadata=metadata) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
723 else: |
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
724 from . import repair # avoid import cycle |
34354
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
725 tostrip = list(replacements) |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
726 if tostrip: |
2f427b57bf90
rebase: move bookmarks with --keep (issue5682)
Jun Wu <quark@fb.com>
parents:
34353
diff
changeset
|
727 repair.delayedstrip(repo.ui, repo, tostrip, operation) |
33088
65cadeea6c22
scmutil: add a cleanupnodes method for developers
Jun Wu <quark@fb.com>
parents:
32659
diff
changeset
|
728 |
26329
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
729 def addremove(repo, matcher, prefix, opts=None, dry_run=None, similarity=None): |
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
730 if opts is None: |
d9537ce64f3a
addremove: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26328
diff
changeset
|
731 opts = {} |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
732 m = matcher |
14320 | 733 if dry_run is None: |
734 dry_run = opts.get('dry_run') | |
735 if similarity is None: | |
736 similarity = float(opts.get('similarity') or 0) | |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
737 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
738 ret = 0 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
739 join = lambda f: os.path.join(prefix, f) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
740 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
741 wctx = repo[None] |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
742 for subpath in sorted(wctx.substate): |
29802
35560189677c
subrepo: cleanup of subrepo filematcher logic
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29771
diff
changeset
|
743 submatch = matchmod.subdirmatcher(subpath, m) |
35560189677c
subrepo: cleanup of subrepo filematcher logic
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29771
diff
changeset
|
744 if opts.get('subrepos') or m.exact(subpath) or any(submatch.files()): |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
745 sub = wctx.sub(subpath) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
746 try: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
747 if sub.addremove(submatch, prefix, opts, dry_run, similarity): |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
748 ret = 1 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
749 except error.LookupError: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
750 repo.ui.status(_("skipping missing subrepository: %s\n") |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
751 % join(subpath)) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
752 |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
753 rejected = [] |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
754 def badfn(f, msg): |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
755 if f in m.files(): |
25434
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
756 m.bad(f, msg) |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
757 rejected.append(f) |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
758 |
25434
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
759 badmatch = matchmod.badmatch(m, badfn) |
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
760 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, |
5984dd42e140
addremove: replace match.bad() monkey patching with match.badmatch()
Matt Harbison <matt_harbison@yahoo.com>
parents:
25418
diff
changeset
|
761 badmatch) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
762 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
763 unknownset = set(unknown + forgotten) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
764 toprint = unknownset.copy() |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
765 toprint.update(deleted) |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
766 for abs in sorted(toprint): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
767 if repo.ui.verbose or not m.exact(abs): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
768 if abs in unknownset: |
23686
164915e8ef7b
narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents:
23582
diff
changeset
|
769 status = _('adding %s\n') % m.uipath(abs) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
770 else: |
23686
164915e8ef7b
narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents:
23582
diff
changeset
|
771 status = _('removing %s\n') % m.uipath(abs) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
772 repo.ui.status(status) |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
773 |
19152
7a1292523db3
scmutil.addremove: factor out code to find renames
Siddharth Agarwal <sid0@fb.com>
parents:
19151
diff
changeset
|
774 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
7a1292523db3
scmutil.addremove: factor out code to find renames
Siddharth Agarwal <sid0@fb.com>
parents:
19151
diff
changeset
|
775 similarity) |
14320 | 776 |
777 if not dry_run: | |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
778 _markchanges(repo, unknown + forgotten, deleted, renames) |
14320 | 779 |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
780 for f in rejected: |
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
781 if f in m.files(): |
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
782 return 1 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
783 return ret |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
784 |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
785 def marktouched(repo, files, similarity=0.0): |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
786 '''Assert that files have somehow been operated upon. files are relative to |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
787 the repo root.''' |
25467
f64dbe06f3d0
scmutil: add an optional parameter to matcher factories for a bad() override
Matt Harbison <matt_harbison@yahoo.com>
parents:
25466
diff
changeset
|
788 m = matchfiles(repo, files, badfn=lambda x, y: rejected.append(x)) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
789 rejected = [] |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
790 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
791 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
792 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
793 if repo.ui.verbose: |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
794 unknownset = set(unknown + forgotten) |
19154
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
795 toprint = unknownset.copy() |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
796 toprint.update(deleted) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
797 for abs in sorted(toprint): |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
798 if abs in unknownset: |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
799 status = _('adding %s\n') % abs |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
800 else: |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
801 status = _('removing %s\n') % abs |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
802 repo.ui.status(status) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
803 |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
804 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
805 similarity) |
0c7cf411b390
scmutil: add a function to mark that files have been operated on
Siddharth Agarwal <sid0@fb.com>
parents:
19153
diff
changeset
|
806 |
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807 _markchanges(repo, unknown + forgotten, deleted, renames) |
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808 |
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809 for f in rejected: |
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810 if f in m.files(): |
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811 return 1 |
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812 return 0 |
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813 |
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814 def _interestingfiles(repo, matcher): |
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815 '''Walk dirstate with matcher, looking for files that addremove would care |
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816 about. |
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817 |
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818 This is different from dirstate.status because it doesn't care about |
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819 whether files are modified or clean.''' |
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820 added, unknown, deleted, removed, forgotten = [], [], [], [], [] |
33649
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821 audit_path = pathutil.pathauditor(repo.root, cached=True) |
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822 |
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823 ctx = repo[None] |
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824 dirstate = repo.dirstate |
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825 walkresults = dirstate.walk(matcher, subrepos=sorted(ctx.substate), |
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826 unknown=True, ignored=False, full=False) |
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827 for abs, st in walkresults.iteritems(): |
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828 dstate = dirstate[abs] |
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829 if dstate == '?' and audit_path.check(abs): |
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830 unknown.append(abs) |
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831 elif dstate != 'r' and not st: |
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832 deleted.append(abs) |
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833 elif dstate == 'r' and st: |
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834 forgotten.append(abs) |
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835 # for finding renames |
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836 elif dstate == 'r' and not st: |
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837 removed.append(abs) |
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838 elif dstate == 'a': |
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839 added.append(abs) |
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840 |
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841 return added, unknown, deleted, removed, forgotten |
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842 |
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843 def _findrenames(repo, matcher, added, removed, similarity): |
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844 '''Find renames from removed files to added ones.''' |
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845 renames = {} |
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846 if similarity > 0: |
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847 for old, new, score in similar.findrenames(repo, added, removed, |
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848 similarity): |
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849 if (repo.ui.verbose or not matcher.exact(old) |
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850 or not matcher.exact(new)): |
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851 repo.ui.status(_('recording removal of %s as rename to %s ' |
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852 '(%d%% similar)\n') % |
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853 (matcher.rel(old), matcher.rel(new), |
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854 score * 100)) |
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855 renames[new] = old |
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856 return renames |
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857 |
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858 def _markchanges(repo, unknown, deleted, renames): |
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859 '''Marks the files in unknown as added, the files in deleted as removed, |
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860 and the files in renames as copied.''' |
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861 wctx = repo[None] |
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862 with repo.wlock(): |
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863 wctx.forget(deleted) |
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864 wctx.add(unknown) |
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865 for new, old in renames.iteritems(): |
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866 wctx.copy(old, new) |
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867 |
14320 | 868 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
869 """Update the dirstate to reflect the intent of copying src to dst. For | |
870 different reasons it might not end with dst being marked as copied from src. | |
871 """ | |
872 origsrc = repo.dirstate.copied(src) or src | |
873 if dst == origsrc: # copying back a copy? | |
874 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
875 repo.dirstate.normallookup(dst) | |
876 else: | |
877 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
878 if not ui.quiet: | |
879 ui.warn(_("%s has not been committed yet, so no copy " | |
880 "data will be stored for %s.\n") | |
881 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
882 if repo.dirstate[dst] in '?r' and not dryrun: | |
883 wctx.add([dst]) | |
884 elif not dryrun: | |
885 wctx.copy(origsrc, dst) | |
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886 |
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887 def readrequires(opener, supported): |
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888 '''Reads and parses .hg/requires and checks if all entries found |
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889 are in the list of supported features.''' |
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890 requirements = set(opener.read("requires").splitlines()) |
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891 missings = [] |
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892 for r in requirements: |
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893 if r not in supported: |
36313
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|
894 if not r or not r[0:1].isalnum(): |
14484
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|
895 raise error.RequirementError(_(".hg/requires file is corrupt")) |
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896 missings.append(r) |
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897 missings.sort() |
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898 if missings: |
16683 | 899 raise error.RequirementError( |
20820
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900 _("repository requires features unknown to this Mercurial: %s") |
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|
901 % " ".join(missings), |
26421
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902 hint=_("see https://mercurial-scm.org/wiki/MissingRequirement" |
20820
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903 " for more information")) |
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904 return requirements |
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905 |
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906 def writerequires(opener, requirements): |
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907 with opener('requires', 'w') as fp: |
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908 for r in sorted(requirements): |
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909 fp.write("%s\n" % r) |
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910 |
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911 class filecachesubentry(object): |
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912 def __init__(self, path, stat): |
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913 self.path = path |
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914 self.cachestat = None |
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915 self._cacheable = None |
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916 |
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917 if stat: |
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918 self.cachestat = filecachesubentry.stat(self.path) |
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919 |
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920 if self.cachestat: |
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921 self._cacheable = self.cachestat.cacheable() |
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922 else: |
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923 # None means we don't know yet |
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924 self._cacheable = None |
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925 |
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926 def refresh(self): |
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927 if self.cacheable(): |
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928 self.cachestat = filecachesubentry.stat(self.path) |
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929 |
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930 def cacheable(self): |
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931 if self._cacheable is not None: |
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932 return self._cacheable |
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933 |
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934 # we don't know yet, assume it is for now |
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935 return True |
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936 |
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937 def changed(self): |
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938 # no point in going further if we can't cache it |
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939 if not self.cacheable(): |
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940 return True |
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941 |
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diff
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942 newstat = filecachesubentry.stat(self.path) |
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943 |
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944 # we may not know if it's cacheable yet, check again now |
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945 if newstat and self._cacheable is None: |
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946 self._cacheable = newstat.cacheable() |
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947 |
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948 # check again |
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949 if not self._cacheable: |
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950 return True |
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951 |
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952 if self.cachestat != newstat: |
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953 self.cachestat = newstat |
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954 return True |
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955 else: |
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|
956 return False |
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957 |
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958 @staticmethod |
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959 def stat(path): |
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960 try: |
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961 return util.cachestat(path) |
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962 except OSError as e: |
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963 if e.errno != errno.ENOENT: |
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964 raise |
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965 |
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966 class filecacheentry(object): |
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967 def __init__(self, paths, stat=True): |
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968 self._entries = [] |
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969 for path in paths: |
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970 self._entries.append(filecachesubentry(path, stat)) |
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971 |
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972 def changed(self): |
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973 '''true if any entry has changed''' |
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974 for entry in self._entries: |
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975 if entry.changed(): |
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976 return True |
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977 return False |
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978 |
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979 def refresh(self): |
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980 for entry in self._entries: |
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981 entry.refresh() |
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982 |
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983 class filecache(object): |
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984 '''A property like decorator that tracks files under .hg/ for updates. |
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985 |
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986 Records stat info when called in _filecache. |
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987 |
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988 On subsequent calls, compares old stat info with new info, and recreates the |
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989 object when any of the files changes, updating the new stat info in |
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990 _filecache. |
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991 |
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992 Mercurial either atomic renames or appends for files under .hg, |
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993 so to ensure the cache is reliable we need the filesystem to be able |
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994 to tell us if a file has been replaced. If it can't, we fallback to |
26098 | 995 recreating the object on every call (essentially the same behavior as |
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996 propertycache). |
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|
997 |
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|
998 ''' |
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999 def __init__(self, *paths): |
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1000 self.paths = paths |
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1001 |
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1002 def join(self, obj, fname): |
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1003 """Used to compute the runtime path of a cached file. |
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1004 |
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1005 Users should subclass filecache and provide their own version of this |
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1006 function to call the appropriate join function on 'obj' (an instance |
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1007 of the class that its member function was decorated). |
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1008 """ |
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1009 raise NotImplementedError |
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1010 |
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1011 def __call__(self, func): |
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1012 self.func = func |
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1013 self.name = func.__name__.encode('ascii') |
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1014 return self |
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1015 |
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1016 def __get__(self, obj, type=None): |
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1017 # if accessed on the class, return the descriptor itself. |
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1018 if obj is None: |
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1019 return self |
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1020 # do we need to check if the file changed? |
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1021 if self.name in obj.__dict__: |
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1022 assert self.name in obj._filecache, self.name |
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1023 return obj.__dict__[self.name] |
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1024 |
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1025 entry = obj._filecache.get(self.name) |
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1026 |
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1027 if entry: |
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1028 if entry.changed(): |
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1029 entry.obj = self.func(obj) |
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1030 else: |
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1031 paths = [self.join(obj, path) for path in self.paths] |
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1032 |
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1033 # We stat -before- creating the object so our cache doesn't lie if |
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1034 # a writer modified between the time we read and stat |
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1035 entry = filecacheentry(paths, True) |
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1036 entry.obj = self.func(obj) |
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1037 |
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1038 obj._filecache[self.name] = entry |
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1039 |
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1040 obj.__dict__[self.name] = entry.obj |
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1041 return entry.obj |
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1042 |
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1043 def __set__(self, obj, value): |
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1044 if self.name not in obj._filecache: |
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1045 # we add an entry for the missing value because X in __dict__ |
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1046 # implies X in _filecache |
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1047 paths = [self.join(obj, path) for path in self.paths] |
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1048 ce = filecacheentry(paths, False) |
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1049 obj._filecache[self.name] = ce |
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1050 else: |
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|
1051 ce = obj._filecache[self.name] |
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1052 |
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diff
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|
1053 ce.obj = value # update cached copy |
16115
236bb604dc39
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diff
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|
1054 obj.__dict__[self.name] = value # update copy returned by obj.x |
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|
1055 |
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|
1056 def __delete__(self, obj): |
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1057 try: |
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|
1058 del obj.__dict__[self.name] |
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1059 except KeyError: |
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parents:
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1060 raise AttributeError(self.name) |
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1061 |
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1062 def extdatasource(repo, source): |
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1063 """Gather a map of rev -> value dict from the specified source |
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1064 |
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1065 A source spec is treated as a URL, with a special case shell: type |
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1066 for parsing the output from a shell command. |
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1067 |
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1068 The data is parsed as a series of newline-separated records where |
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1069 each record is a revision specifier optionally followed by a space |
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1070 and a freeform string value. If the revision is known locally, it |
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1071 is converted to a rev, otherwise the record is skipped. |
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1072 |
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1073 Note that both key and value are treated as UTF-8 and converted to |
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1074 the local encoding. This allows uniformity between local and |
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1075 remote data sources. |
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1076 """ |
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1077 |
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1078 spec = repo.ui.config("extdata", source) |
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1079 if not spec: |
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1080 raise error.Abort(_("unknown extdata source '%s'") % source) |
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1081 |
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1082 data = {} |
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1083 src = proc = None |
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1084 try: |
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1085 if spec.startswith("shell:"): |
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1086 # external commands should be run relative to the repo root |
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1087 cmd = spec[6:] |
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1088 proc = subprocess.Popen(cmd, shell=True, bufsize=-1, |
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1089 close_fds=util.closefds, |
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1090 stdout=subprocess.PIPE, cwd=repo.root) |
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1091 src = proc.stdout |
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1092 else: |
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1093 # treat as a URL or file |
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1094 src = url.open(repo.ui, spec) |
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|
1095 for l in src: |
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1096 if " " in l: |
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1097 k, v = l.strip().split(" ", 1) |
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1098 else: |
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1099 k, v = l.strip(), "" |
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1100 |
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1101 k = encoding.tolocal(k) |
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1102 try: |
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1103 data[repo[k].rev()] = encoding.tolocal(v) |
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1104 except (error.LookupError, error.RepoLookupError): |
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1105 pass # we ignore data for nodes that don't exist locally |
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1106 finally: |
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1107 if proc: |
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1108 proc.communicate() |
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1109 if src: |
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1110 src.close() |
35412
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|
1111 if proc and proc.returncode != 0: |
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1112 raise error.Abort(_("extdata command '%s' failed: %s") |
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1113 % (cmd, util.explainexit(proc.returncode)[0])) |
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1114 |
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1115 return data |
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1116 |
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1117 def _locksub(repo, lock, envvar, cmd, environ=None, *args, **kwargs): |
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1118 if lock is None: |
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1119 raise error.LockInheritanceContractViolation( |
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1120 'lock can only be inherited while held') |
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1121 if environ is None: |
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1122 environ = {} |
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1123 with lock.inherit() as locker: |
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1124 environ[envvar] = locker |
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1125 return repo.ui.system(cmd, environ=environ, *args, **kwargs) |
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1126 |
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1127 def wlocksub(repo, cmd, *args, **kwargs): |
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1128 """run cmd as a subprocess that allows inheriting repo's wlock |
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1129 |
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1130 This can only be called while the wlock is held. This takes all the |
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1131 arguments that ui.system does, and returns the exit code of the |
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1132 subprocess.""" |
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1133 return _locksub(repo, repo.currentwlock(), 'HG_WLOCK_LOCKER', cmd, *args, |
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1134 **kwargs) |
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1135 |
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1136 def gdinitconfig(ui): |
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1137 """helper function to know if a repo should be created as general delta |
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1138 """ |
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1139 # experimental config: format.generaldelta |
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1140 return (ui.configbool('format', 'generaldelta') |
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1141 or ui.configbool('format', 'usegeneraldelta')) |
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1142 |
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1143 def gddeltaconfig(ui): |
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1144 """helper function to know if incoming delta should be optimised |
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1145 """ |
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1146 # experimental config: format.generaldelta |
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1147 return ui.configbool('format', 'generaldelta') |
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1148 |
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1149 class simplekeyvaluefile(object): |
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1150 """A simple file with key=value lines |
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1151 |
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1152 Keys must be alphanumerics and start with a letter, values must not |
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1153 contain '\n' characters""" |
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1154 firstlinekey = '__firstline' |
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1155 |
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1156 def __init__(self, vfs, path, keys=None): |
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1157 self.vfs = vfs |
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1158 self.path = path |
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1159 |
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|
1160 def read(self, firstlinenonkeyval=False): |
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1161 """Read the contents of a simple key-value file |
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1162 |
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1163 'firstlinenonkeyval' indicates whether the first line of file should |
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1164 be treated as a key-value pair or reuturned fully under the |
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1165 __firstline key.""" |
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1166 lines = self.vfs.readlines(self.path) |
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1167 d = {} |
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1168 if firstlinenonkeyval: |
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1169 if not lines: |
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1170 e = _("empty simplekeyvalue file") |
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1171 raise error.CorruptedState(e) |
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1172 # we don't want to include '\n' in the __firstline |
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1173 d[self.firstlinekey] = lines[0][:-1] |
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1174 del lines[0] |
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1175 |
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1176 try: |
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1177 # the 'if line.strip()' part prevents us from failing on empty |
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1178 # lines which only contain '\n' therefore are not skipped |
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1179 # by 'if line' |
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1180 updatedict = dict(line[:-1].split('=', 1) for line in lines |
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1181 if line.strip()) |
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1182 if self.firstlinekey in updatedict: |
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1183 e = _("%r can't be used as a key") |
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1184 raise error.CorruptedState(e % self.firstlinekey) |
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1185 d.update(updatedict) |
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1186 except ValueError as e: |
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1187 raise error.CorruptedState(str(e)) |
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1188 return d |
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1189 |
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1190 def write(self, data, firstline=None): |
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1191 """Write key=>value mapping to a file |
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1192 data is a dict. Keys must be alphanumerical and start with a letter. |
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1193 Values must not contain newline characters. |
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1194 |
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1195 If 'firstline' is not None, it is written to file before |
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1196 everything else, as it is, not in a key=value form""" |
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1197 lines = [] |
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1198 if firstline is not None: |
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1199 lines.append('%s\n' % firstline) |
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1200 |
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1201 for k, v in data.items(): |
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1202 if k == self.firstlinekey: |
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1203 e = "key name '%s' is reserved" % self.firstlinekey |
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1204 raise error.ProgrammingError(e) |
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1205 if not k[0:1].isalpha(): |
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1206 e = "keys must start with a letter in a key-value file" |
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1207 raise error.ProgrammingError(e) |
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1208 if not k.isalnum(): |
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1209 e = "invalid key name in a simple key-value file" |
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1210 raise error.ProgrammingError(e) |
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1211 if '\n' in v: |
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1212 e = "invalid value in a simple key-value file" |
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1213 raise error.ProgrammingError(e) |
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1214 lines.append("%s=%s\n" % (k, v)) |
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1215 with self.vfs(self.path, mode='wb', atomictemp=True) as fp: |
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1216 fp.write(''.join(lines)) |
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1217 |
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1218 _reportobsoletedsource = [ |
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1219 'debugobsolete', |
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1220 'pull', |
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1221 'push', |
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1222 'serve', |
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1223 'unbundle', |
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1224 ] |
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1225 |
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1226 _reportnewcssource = [ |
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1227 'pull', |
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1228 'unbundle', |
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1229 ] |
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1230 |
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1231 # a list of (repo, ctx, files) functions called by various commands to allow |
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1232 # extensions to ensure the corresponding files are available locally, before the |
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1233 # command uses them. |
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1234 fileprefetchhooks = util.hooks() |
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1235 |
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1236 # A marker that tells the evolve extension to suppress its own reporting |
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1237 _reportstroubledchangesets = True |
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1238 |
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1239 def registersummarycallback(repo, otr, txnname=''): |
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1240 """register a callback to issue a summary after the transaction is closed |
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1241 """ |
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1242 def txmatch(sources): |
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1243 return any(txnname.startswith(source) for source in sources) |
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1244 |
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1245 categories = [] |
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1246 |
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1247 def reportsummary(func): |
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1248 """decorator for report callbacks.""" |
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1249 # The repoview life cycle is shorter than the one of the actual |
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1250 # underlying repository. So the filtered object can die before the |
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1251 # weakref is used leading to troubles. We keep a reference to the |
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1252 # unfiltered object and restore the filtering when retrieving the |
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1253 # repository through the weakref. |
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1254 filtername = repo.filtername |
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1255 reporef = weakref.ref(repo.unfiltered()) |
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1256 def wrapped(tr): |
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1257 repo = reporef() |
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1258 if filtername: |
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1259 repo = repo.filtered(filtername) |
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1260 func(repo, tr) |
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1261 newcat = '%02i-txnreport' % len(categories) |
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1262 otr.addpostclose(newcat, wrapped) |
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1263 categories.append(newcat) |
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1264 return wrapped |
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1265 |
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1266 if txmatch(_reportobsoletedsource): |
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1267 @reportsummary |
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1268 def reportobsoleted(repo, tr): |
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1269 obsoleted = obsutil.getobsoleted(repo, tr) |
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1270 if obsoleted: |
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1271 repo.ui.status(_('obsoleted %i changesets\n') |
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1272 % len(obsoleted)) |
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1273 |
35710
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Martin von Zweigbergk <martinvonz@google.com>
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1274 if (obsolete.isenabled(repo, obsolete.createmarkersopt) and |
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1275 repo.ui.configbool('experimental', 'evolution.report-instabilities')): |
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1276 instabilitytypes = [ |
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1277 ('orphan', 'orphan'), |
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1278 ('phase-divergent', 'phasedivergent'), |
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1279 ('content-divergent', 'contentdivergent'), |
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1280 ] |
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1281 |
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1282 def getinstabilitycounts(repo): |
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1283 filtered = repo.changelog.filteredrevs |
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1284 counts = {} |
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1285 for instability, revset in instabilitytypes: |
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1286 counts[instability] = len(set(obsolete.getrevs(repo, revset)) - |
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1287 filtered) |
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|
1288 return counts |
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|
1289 |
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1290 oldinstabilitycounts = getinstabilitycounts(repo) |
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1291 @reportsummary |
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1292 def reportnewinstabilities(repo, tr): |
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1293 newinstabilitycounts = getinstabilitycounts(repo) |
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1294 for instability, revset in instabilitytypes: |
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1295 delta = (newinstabilitycounts[instability] - |
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1296 oldinstabilitycounts[instability]) |
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|
1297 if delta > 0: |
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1298 repo.ui.warn(_('%i new %s changesets\n') % |
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1299 (delta, instability)) |
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1300 |
34661
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1301 if txmatch(_reportnewcssource): |
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1302 @reportsummary |
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1303 def reportnewcs(repo, tr): |
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1304 """Report the range of new revisions pulled/unbundled.""" |
35308
137a08d82232
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Joerg Sonnenberger <joerg@bec.de>
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1305 newrevs = tr.changes.get('revs', xrange(0, 0)) |
34661
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1306 if not newrevs: |
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|
1307 return |
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1308 |
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1309 # Compute the bounds of new revisions' range, excluding obsoletes. |
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1310 unfi = repo.unfiltered() |
34737
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1311 revs = unfi.revs('%ld and not obsolete()', newrevs) |
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1312 if not revs: |
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1313 # Got only obsoletes. |
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1314 return |
34737
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1315 minrev, maxrev = repo[revs.min()], repo[revs.max()] |
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1316 |
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1317 if minrev == maxrev: |
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1318 revrange = minrev |
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1319 else: |
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1320 revrange = '%s:%s' % (minrev, maxrev) |
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1321 repo.ui.status(_('new changesets %s\n') % revrange) |
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1322 |
35184
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Boris Feld <boris.feld@octobus.net>
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1323 def nodesummaries(repo, nodes, maxnumnodes=4): |
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1324 if len(nodes) <= maxnumnodes or repo.ui.verbose: |
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1325 return ' '.join(short(h) for h in nodes) |
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1326 first = ' '.join(short(h) for h in nodes[:maxnumnodes]) |
35206
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1327 return _("%s and %d others") % (first, len(nodes) - maxnumnodes) |
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1328 |
35185
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1329 def enforcesinglehead(repo, tr, desc): |
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1330 """check that no named branch has multiple heads""" |
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1331 if desc in ('strip', 'repair'): |
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1332 # skip the logic during strip |
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1333 return |
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1334 visible = repo.filtered('visible') |
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1335 # possible improvement: we could restrict the check to affected branch |
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1336 for name, heads in visible.branchmap().iteritems(): |
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1337 if len(heads) > 1: |
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1338 msg = _('rejecting multiple heads on branch "%s"') |
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1339 msg %= name |
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1340 hint = _('%d heads: %s') |
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1341 hint %= (len(heads), nodesummaries(repo, heads)) |
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1342 raise error.Abort(msg, hint=hint) |
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1343 |
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1344 def wrapconvertsink(sink): |
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1345 """Allow extensions to wrap the sink returned by convcmd.convertsink() |
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1346 before it is used, whether or not the convert extension was formally loaded. |
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1347 """ |
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1348 return sink |
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1349 |
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1350 def unhidehashlikerevs(repo, specs, hiddentype): |
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1351 """parse the user specs and unhide changesets whose hash or revision number |
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1352 is passed. |
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1353 |
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1354 hiddentype can be: 1) 'warn': warn while unhiding changesets |
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1355 2) 'nowarn': don't warn while unhiding changesets |
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1356 |
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1357 returns a repo object with the required changesets unhidden |
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1358 """ |
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1359 if not repo.filtername or not repo.ui.configbool('experimental', |
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1360 'directaccess'): |
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1361 return repo |
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1362 |
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1363 if repo.filtername not in ('visible', 'visible-hidden'): |
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1364 return repo |
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1365 |
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1366 symbols = set() |
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1367 for spec in specs: |
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1368 try: |
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1369 tree = revsetlang.parse(spec) |
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1370 except error.ParseError: # will be reported by scmutil.revrange() |
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1371 continue |
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1372 |
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1373 symbols.update(revsetlang.gethashlikesymbols(tree)) |
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1374 |
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1375 if not symbols: |
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1376 return repo |
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1377 |
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1378 revs = _getrevsfromsymbols(repo, symbols) |
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1379 |
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1380 if not revs: |
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1381 return repo |
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1382 |
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1383 if hiddentype == 'warn': |
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1384 unfi = repo.unfiltered() |
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1385 revstr = ", ".join([pycompat.bytestr(unfi[l]) for l in revs]) |
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1386 repo.ui.warn(_("warning: accessing hidden changesets for write " |
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1387 "operation: %s\n") % revstr) |
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1388 |
35499
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1389 # we have to use new filtername to separate branch/tags cache until we can |
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1390 # disbale these cache when revisions are dynamically pinned. |
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1391 return repo.filtered('visible-hidden', revs) |
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1392 |
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1393 def _getrevsfromsymbols(repo, symbols): |
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1394 """parse the list of symbols and returns a set of revision numbers of hidden |
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1395 changesets present in symbols""" |
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1396 revs = set() |
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1397 unfi = repo.unfiltered() |
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1398 unficl = unfi.changelog |
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1399 cl = repo.changelog |
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1400 tiprev = len(unficl) |
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1401 pmatch = unficl._partialmatch |
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1402 allowrevnums = repo.ui.configbool('experimental', 'directaccess.revnums') |
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1403 for s in symbols: |
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1404 try: |
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1405 n = int(s) |
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1406 if n <= tiprev: |
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1407 if not allowrevnums: |
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1408 continue |
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1409 else: |
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1410 if n not in cl: |
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1411 revs.add(n) |
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1412 continue |
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1413 except ValueError: |
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1414 pass |
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1415 |
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1416 try: |
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1417 s = pmatch(s) |
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1418 except error.LookupError: |
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1419 s = None |
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1420 |
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1421 if s is not None: |
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1422 rev = unficl.rev(s) |
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1423 if rev not in cl: |
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1424 revs.add(rev) |
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1425 |
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1426 return revs |