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annotate mercurial/interfaces/dirstate.py @ 47940:f89ac1ed2bc6

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dirstate: drop the deprecated `normal` method The method was deprecated in 5.9. Differential Revision: https://phab.mercurial-scm.org/D11344
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 24 Aug 2021 21:08:09 +0200
parents 84391ddf4c78
children 50bed873a765
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 from __future__ import absolute_import, print_function
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2
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3 import contextlib
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4
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5 from . import util as interfaceutil
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6
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7
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8 class idirstate(interfaceutil.Interface):
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9 def __init__(
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10 opener,
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11 ui,
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12 root,
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13 validate,
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14 sparsematchfn,
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15 nodeconstants,
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16 use_dirstate_v2,
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17 ):
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18 """Create a new dirstate object.
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19
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20 opener is an open()-like callable that can be used to open the
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21 dirstate file; root is the root of the directory tracked by
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22 the dirstate.
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23 """
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24
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25 # TODO: all these private methods and attributes should be made
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26 # public or removed from the interface.
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27 _ignore = interfaceutil.Attribute("""Matcher for ignored files.""")
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28
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29 def _ignorefiles():
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30 """Return a list of files containing patterns to ignore."""
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31
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32 def _ignorefileandline(f):
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33 """Given a file `f`, return the ignore file and line that ignores it."""
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34
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35 _checklink = interfaceutil.Attribute("""Callable for checking symlinks.""")
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36 _checkexec = interfaceutil.Attribute("""Callable for checking exec bits.""")
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37
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38 @contextlib.contextmanager
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39 def parentchange():
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40 """Context manager for handling dirstate parents.
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41
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42 If an exception occurs in the scope of the context manager,
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43 the incoherent dirstate won't be written when wlock is
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44 released.
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45 """
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46
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47 def pendingparentchange():
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48 """Returns true if the dirstate is in the middle of a set of changes
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49 that modify the dirstate parent.
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50 """
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51
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52 def hasdir(d):
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53 pass
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54
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55 def flagfunc(buildfallback):
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56 pass
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57
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58 def getcwd():
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59 """Return the path from which a canonical path is calculated.
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60
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61 This path should be used to resolve file patterns or to convert
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62 canonical paths back to file paths for display. It shouldn't be
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63 used to get real file paths. Use vfs functions instead.
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64 """
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65
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66 def pathto(f, cwd=None):
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67 pass
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68
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69 def __getitem__(key):
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70 """Return the current state of key (a filename) in the dirstate.
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71
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72 States are:
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73 n normal
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74 m needs merging
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75 r marked for removal
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76 a marked for addition
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77 ? not tracked
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78 """
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79
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80 def __contains__(key):
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81 """Check if bytestring `key` is known to the dirstate."""
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82
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83 def __iter__():
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84 """Iterate the dirstate's contained filenames as bytestrings."""
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85
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86 def items():
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87 """Iterate the dirstate's entries as (filename, DirstateItem.
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88
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89 As usual, filename is a bytestring.
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90 """
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91
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92 iteritems = items
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93
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94 def parents():
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95 pass
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96
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97 def p1():
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98 pass
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99
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100 def p2():
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101 pass
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102
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103 def branch():
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104 pass
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105
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106 def setparents(p1, p2=None):
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107 """Set dirstate parents to p1 and p2.
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108
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109 When moving from two parents to one, 'm' merged entries a
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110 adjusted to normal and previous copy records discarded and
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111 returned by the call.
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112
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113 See localrepo.setparents()
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114 """
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115
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116 def setbranch(branch):
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117 pass
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118
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119 def invalidate():
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120 """Causes the next access to reread the dirstate.
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121
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122 This is different from localrepo.invalidatedirstate() because it always
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123 rereads the dirstate. Use localrepo.invalidatedirstate() if you want to
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124 check whether the dirstate has changed before rereading it."""
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125
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126 def copy(source, dest):
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127 """Mark dest as a copy of source. Unmark dest if source is None."""
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128
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129 def copied(file):
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130 pass
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131
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132 def copies():
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133 pass
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134
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135 def normallookup(f):
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136 '''Mark a file normal, but possibly dirty.'''
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137
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138 def otherparent(f):
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139 '''Mark as coming from the other parent, always dirty.'''
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140
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141 def add(f):
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142 '''Mark a file added.'''
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143
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144 def remove(f):
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145 '''Mark a file removed.'''
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146
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147 def merge(f):
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148 '''Mark a file merged.'''
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149
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150 def drop(f):
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151 '''Drop a file from the dirstate'''
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152
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153 def normalize(path, isknown=False, ignoremissing=False):
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154 """
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155 normalize the case of a pathname when on a casefolding filesystem
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156
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157 isknown specifies whether the filename came from walking the
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158 disk, to avoid extra filesystem access.
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159
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160 If ignoremissing is True, missing path are returned
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161 unchanged. Otherwise, we try harder to normalize possibly
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162 existing path components.
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163
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164 The normalized case is determined based on the following precedence:
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165
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166 - version of name already stored in the dirstate
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167 - version of name stored on disk
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168 - version provided via command arguments
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169 """
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170
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171 def clear():
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172 pass
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173
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174 def rebuild(parent, allfiles, changedfiles=None):
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175 pass
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176
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177 def identity():
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178 """Return identity of dirstate it to detect changing in storage
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179
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180 If identity of previous dirstate is equal to this, writing
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181 changes based on the former dirstate out can keep consistency.
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182 """
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183
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184 def write(tr):
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185 pass
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186
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187 def addparentchangecallback(category, callback):
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188 """add a callback to be called when the wd parents are changed
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189
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190 Callback will be called with the following arguments:
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191 dirstate, (oldp1, oldp2), (newp1, newp2)
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192
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193 Category is a unique identifier to allow overwriting an old callback
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194 with a newer callback.
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195 """
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196
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197 def walk(match, subrepos, unknown, ignored, full=True):
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198 """
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199 Walk recursively through the directory tree, finding all files
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200 matched by match.
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201
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202 If full is False, maybe skip some known-clean files.
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203
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204 Return a dict mapping filename to stat-like object (either
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205 mercurial.osutil.stat instance or return value of os.stat()).
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206
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207 """
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208
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209 def status(match, subrepos, ignored, clean, unknown):
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210 """Determine the status of the working copy relative to the
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211 dirstate and return a pair of (unsure, status), where status is of type
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212 scmutil.status and:
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213
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214 unsure:
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215 files that might have been modified since the dirstate was
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216 written, but need to be read to be sure (size is the same
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217 but mtime differs)
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218 status.modified:
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219 files that have definitely been modified since the dirstate
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220 was written (different size or mode)
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221 status.clean:
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222 files that have definitely not been modified since the
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223 dirstate was written
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224 """
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225
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226 def matches(match):
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227 """
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228 return files in the dirstate (in whatever state) filtered by match
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229 """
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230
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231 def savebackup(tr, backupname):
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232 '''Save current dirstate into backup file'''
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233
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234 def restorebackup(tr, backupname):
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235 '''Restore dirstate by backup file'''
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236
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237 def clearbackup(tr, backupname):
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238 '''Clear backup file'''