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@@ -1,1219 +1,1227 b'' | |||
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1 | 1 | # shelve.py - save/restore working directory state |
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2 | 2 | # |
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3 | 3 | # Copyright 2013 Facebook, Inc. |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | """save and restore changes to the working directory |
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9 | 9 | |
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10 | 10 | The "hg shelve" command saves changes made to the working directory |
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11 | 11 | and reverts those changes, resetting the working directory to a clean |
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12 | 12 | state. |
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13 | 13 | |
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14 | 14 | Later on, the "hg unshelve" command restores the changes saved by "hg |
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15 | 15 | shelve". Changes can be restored even after updating to a different |
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16 | 16 | parent, in which case Mercurial's merge machinery will resolve any |
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17 | 17 | conflicts if necessary. |
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18 | 18 | |
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19 | 19 | You can have more than one shelved change outstanding at a time; each |
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20 | 20 | shelved change has a distinct name. For details, see the help for "hg |
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21 | 21 | shelve". |
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22 | 22 | """ |
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23 | 23 | |
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24 | 24 | import collections |
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25 | 25 | import io |
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26 | 26 | import itertools |
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27 | 27 | import stat |
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28 | 28 | |
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29 | 29 | from .i18n import _ |
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30 | 30 | from .node import ( |
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31 | 31 | bin, |
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32 | 32 | hex, |
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33 | 33 | nullrev, |
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34 | 34 | ) |
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35 | 35 | from . import ( |
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36 | 36 | bookmarks, |
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37 | 37 | bundle2, |
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38 | 38 | changegroup, |
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39 | 39 | cmdutil, |
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40 | 40 | discovery, |
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41 | 41 | error, |
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42 | 42 | exchange, |
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43 | 43 | hg, |
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44 | 44 | lock as lockmod, |
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45 | 45 | mdiff, |
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46 | 46 | merge, |
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47 | 47 | mergestate as mergestatemod, |
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48 | 48 | patch, |
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49 | 49 | phases, |
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50 | 50 | pycompat, |
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51 | 51 | repair, |
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52 | 52 | scmutil, |
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53 | 53 | templatefilters, |
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54 | 54 | util, |
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55 | 55 | vfs as vfsmod, |
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56 | 56 | ) |
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57 | 57 | from .utils import ( |
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58 | 58 | dateutil, |
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59 | 59 | stringutil, |
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60 | 60 | ) |
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61 | 61 | |
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62 | 62 | backupdir = b'shelve-backup' |
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63 | 63 | shelvedir = b'shelved' |
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64 | 64 | shelvefileextensions = [b'hg', b'patch', b'shelve'] |
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65 | 65 | |
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66 | 66 | # we never need the user, so we use a |
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67 | 67 | # generic user for all shelve operations |
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68 | 68 | shelveuser = b'shelve@localhost' |
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69 | 69 | |
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70 | 70 | |
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71 | 71 | class ShelfDir: |
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72 | 72 | def __init__(self, repo, for_backups=False): |
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73 | 73 | if for_backups: |
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74 | 74 | self.vfs = vfsmod.vfs(repo.vfs.join(backupdir)) |
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75 | 75 | else: |
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76 | 76 | self.vfs = vfsmod.vfs(repo.vfs.join(shelvedir)) |
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77 | 77 | |
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78 | 78 | def get(self, name): |
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79 | 79 | return Shelf(self.vfs, name) |
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80 | 80 | |
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81 | 81 | def listshelves(self): |
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82 | 82 | """return all shelves in repo as list of (time, name)""" |
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83 | 83 | try: |
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84 | 84 | names = self.vfs.listdir() |
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85 | 85 | except FileNotFoundError: |
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86 | 86 | return [] |
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87 | 87 | info = [] |
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88 | 88 | seen = set() |
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89 | 89 | for filename in names: |
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90 | 90 | name = filename.rsplit(b'.', 1)[0] |
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91 | 91 | if name in seen: |
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92 | 92 | continue |
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93 | 93 | seen.add(name) |
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94 | 94 | shelf = self.get(name) |
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95 | 95 | if not shelf.exists(): |
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96 | 96 | continue |
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97 | 97 | mtime = shelf.mtime() |
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98 | 98 | info.append((mtime, name)) |
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99 | 99 | return sorted(info, reverse=True) |
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100 | 100 | |
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101 | 101 | |
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102 | 102 | def _use_internal_phase(repo): |
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103 | 103 | return ( |
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104 | 104 | phases.supportinternal(repo) |
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105 | 105 | and repo.ui.config(b'shelve', b'store') == b'internal' |
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106 | 106 | ) |
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107 | 107 | |
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108 | 108 | |
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109 | 109 | def _target_phase(repo): |
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110 | 110 | return phases.internal if _use_internal_phase(repo) else phases.secret |
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111 | 111 | |
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112 | 112 | |
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113 | 113 | class Shelf: |
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114 | 114 | """Represents a shelf, including possibly multiple files storing it. |
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115 | 115 | |
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116 | 116 | Old shelves will have a .patch and a .hg file. Newer shelves will |
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117 | 117 | also have a .shelve file. This class abstracts away some of the |
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118 | 118 | differences and lets you work with the shelf as a whole. |
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119 | 119 | """ |
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120 | 120 | |
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121 | 121 | def __init__(self, vfs, name): |
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122 | 122 | self.vfs = vfs |
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123 | 123 | self.name = name |
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124 | 124 | |
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125 | 125 | def exists(self): |
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126 | 126 | return self._exists(b'.shelve') or self._exists(b'.patch', b'.hg') |
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127 | 127 | |
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128 | 128 | def _exists(self, *exts): |
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129 | 129 | return all(self.vfs.exists(self.name + ext) for ext in exts) |
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130 | 130 | |
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131 | 131 | def mtime(self): |
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132 | 132 | try: |
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133 | 133 | return self._stat(b'.shelve')[stat.ST_MTIME] |
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134 | 134 | except FileNotFoundError: |
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135 | 135 | return self._stat(b'.patch')[stat.ST_MTIME] |
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136 | 136 | |
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137 | 137 | def _stat(self, ext): |
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138 | 138 | return self.vfs.stat(self.name + ext) |
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139 | 139 | |
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140 | 140 | def writeinfo(self, info): |
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141 | 141 | scmutil.simplekeyvaluefile(self.vfs, self.name + b'.shelve').write(info) |
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142 | 142 | |
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143 | 143 | def hasinfo(self): |
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144 | 144 | return self.vfs.exists(self.name + b'.shelve') |
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145 | 145 | |
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146 | 146 | def readinfo(self): |
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147 | 147 | return scmutil.simplekeyvaluefile( |
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148 | 148 | self.vfs, self.name + b'.shelve' |
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149 | 149 | ).read() |
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150 | 150 | |
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151 | 151 | def writebundle(self, repo, bases, node): |
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152 | 152 | cgversion = changegroup.safeversion(repo) |
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153 | 153 | if cgversion == b'01': |
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154 | 154 | btype = b'HG10BZ' |
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155 | 155 | compression = None |
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156 | 156 | else: |
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157 | 157 | btype = b'HG20' |
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158 | 158 | compression = b'BZ' |
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159 | 159 | |
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160 | 160 | repo = repo.unfiltered() |
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161 | 161 | |
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162 | 162 | outgoing = discovery.outgoing( |
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163 | 163 | repo, missingroots=bases, ancestorsof=[node] |
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164 | 164 | ) |
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165 | 165 | cg = changegroup.makechangegroup(repo, outgoing, cgversion, b'shelve') |
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166 | 166 | |
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167 | 167 | bundle_filename = self.vfs.join(self.name + b'.hg') |
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168 | 168 | bundle2.writebundle( |
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169 | 169 | repo.ui, |
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170 | 170 | cg, |
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171 | 171 | bundle_filename, |
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172 | 172 | btype, |
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173 | 173 | self.vfs, |
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174 | 174 | compression=compression, |
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175 | 175 | ) |
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176 | 176 | |
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177 | 177 | def applybundle(self, repo, tr): |
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178 | 178 | filename = self.name + b'.hg' |
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179 | 179 | fp = self.vfs(filename) |
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180 | 180 | try: |
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181 | 181 | targetphase = _target_phase(repo) |
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182 | 182 | gen = exchange.readbundle(repo.ui, fp, filename, self.vfs) |
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183 | 183 | pretip = repo[b'tip'] |
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184 | 184 | bundle2.applybundle( |
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185 | 185 | repo, |
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186 | 186 | gen, |
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187 | 187 | tr, |
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188 | 188 | source=b'unshelve', |
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189 | 189 | url=b'bundle:' + self.vfs.join(filename), |
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190 | 190 | targetphase=targetphase, |
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191 | 191 | ) |
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192 | 192 | shelvectx = repo[b'tip'] |
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193 | 193 | if pretip == shelvectx: |
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194 | 194 | shelverev = tr.changes[b'revduplicates'][-1] |
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195 | 195 | shelvectx = repo[shelverev] |
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196 | 196 | return shelvectx |
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197 | 197 | finally: |
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198 | 198 | fp.close() |
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199 | 199 | |
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200 | 200 | def open_patch(self, mode=b'rb'): |
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201 | 201 | return self.vfs(self.name + b'.patch', mode) |
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202 | 202 | |
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203 | 203 | def patch_from_node(self, repo, node): |
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204 | 204 | repo = repo.unfiltered() |
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205 | 205 | match = _optimized_match(repo, node) |
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206 | 206 | fp = io.BytesIO() |
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207 | 207 | cmdutil.exportfile( |
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208 | 208 | repo, |
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209 | 209 | [node], |
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210 | 210 | fp, |
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211 | 211 | opts=mdiff.diffopts(git=True), |
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212 | 212 | match=match, |
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213 | 213 | ) |
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214 | 214 | fp.seek(0) |
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215 | 215 | return fp |
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216 | 216 | |
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217 | 217 | def load_patch(self, repo): |
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218 | 218 | try: |
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219 | 219 | # prefer node-based shelf |
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220 | 220 | return self.patch_from_node(repo, self.readinfo()[b'node']) |
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221 | 221 | except (FileNotFoundError, error.RepoLookupError): |
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222 | 222 | return self.open_patch() |
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223 | 223 | |
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224 | 224 | def _backupfilename(self, backupvfs, filename): |
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225 | 225 | def gennames(base): |
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226 | 226 | yield base |
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227 | 227 | base, ext = base.rsplit(b'.', 1) |
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228 | 228 | for i in itertools.count(1): |
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229 | 229 | yield b'%s-%d.%s' % (base, i, ext) |
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230 | 230 | |
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231 | 231 | for n in gennames(filename): |
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232 | 232 | if not backupvfs.exists(n): |
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233 | 233 | return backupvfs.join(n) |
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234 | 234 | |
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235 | 235 | def movetobackup(self, backupvfs): |
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236 | 236 | if not backupvfs.isdir(): |
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237 | 237 | backupvfs.makedir() |
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238 | 238 | for suffix in shelvefileextensions: |
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239 | 239 | filename = self.name + b'.' + suffix |
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240 | 240 | if self.vfs.exists(filename): |
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241 | 241 | util.rename( |
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242 | 242 | self.vfs.join(filename), |
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243 | 243 | self._backupfilename(backupvfs, filename), |
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244 | 244 | ) |
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245 | 245 | |
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246 | 246 | def delete(self): |
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247 | 247 | for ext in shelvefileextensions: |
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248 | 248 | self.vfs.tryunlink(self.name + b'.' + ext) |
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249 | 249 | |
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250 | def changed_files(self, ui, repo): | |
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251 | try: | |
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252 | ctx = repo.unfiltered()[self.readinfo()[b'node']] | |
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253 | return ctx.files() | |
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254 | except (FileNotFoundError, error.RepoLookupError): | |
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255 | filename = self.vfs.join(self.name + b'.patch') | |
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256 | return patch.changedfiles(ui, repo, filename) | |
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257 | ||
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250 | 258 | |
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251 | 259 | def _optimized_match(repo, node): |
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252 | 260 | """ |
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253 | 261 | Create a matcher so that prefetch doesn't attempt to fetch |
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254 | 262 | the entire repository pointlessly, and as an optimisation |
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255 | 263 | for movedirstate, if needed. |
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256 | 264 | """ |
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257 | 265 | return scmutil.matchfiles(repo, repo[node].files()) |
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258 | 266 | |
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259 | 267 | |
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260 | 268 | class shelvedstate: |
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261 | 269 | """Handle persistence during unshelving operations. |
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262 | 270 | |
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263 | 271 | Handles saving and restoring a shelved state. Ensures that different |
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264 | 272 | versions of a shelved state are possible and handles them appropriately. |
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265 | 273 | """ |
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266 | 274 | |
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267 | 275 | _version = 2 |
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268 | 276 | _filename = b'shelvedstate' |
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269 | 277 | _keep = b'keep' |
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270 | 278 | _nokeep = b'nokeep' |
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271 | 279 | # colon is essential to differentiate from a real bookmark name |
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272 | 280 | _noactivebook = b':no-active-bookmark' |
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273 | 281 | _interactive = b'interactive' |
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274 | 282 | |
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275 | 283 | @classmethod |
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276 | 284 | def _verifyandtransform(cls, d): |
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277 | 285 | """Some basic shelvestate syntactic verification and transformation""" |
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278 | 286 | try: |
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279 | 287 | d[b'originalwctx'] = bin(d[b'originalwctx']) |
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280 | 288 | d[b'pendingctx'] = bin(d[b'pendingctx']) |
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281 | 289 | d[b'parents'] = [bin(h) for h in d[b'parents'].split(b' ') if h] |
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282 | 290 | d[b'nodestoremove'] = [ |
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283 | 291 | bin(h) for h in d[b'nodestoremove'].split(b' ') if h |
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284 | 292 | ] |
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285 | 293 | except (ValueError, KeyError) as err: |
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286 | 294 | raise error.CorruptedState(stringutil.forcebytestr(err)) |
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287 | 295 | |
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288 | 296 | @classmethod |
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289 | 297 | def _getversion(cls, repo): |
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290 | 298 | """Read version information from shelvestate file""" |
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291 | 299 | fp = repo.vfs(cls._filename) |
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292 | 300 | try: |
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293 | 301 | version = int(fp.readline().strip()) |
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294 | 302 | except ValueError as err: |
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295 | 303 | raise error.CorruptedState(stringutil.forcebytestr(err)) |
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296 | 304 | finally: |
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297 | 305 | fp.close() |
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298 | 306 | return version |
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299 | 307 | |
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300 | 308 | @classmethod |
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301 | 309 | def _readold(cls, repo): |
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302 | 310 | """Read the old position-based version of a shelvestate file""" |
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303 | 311 | # Order is important, because old shelvestate file uses it |
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304 | 312 | # to detemine values of fields (i.g. name is on the second line, |
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305 | 313 | # originalwctx is on the third and so forth). Please do not change. |
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306 | 314 | keys = [ |
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307 | 315 | b'version', |
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308 | 316 | b'name', |
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309 | 317 | b'originalwctx', |
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310 | 318 | b'pendingctx', |
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311 | 319 | b'parents', |
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312 | 320 | b'nodestoremove', |
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313 | 321 | b'branchtorestore', |
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314 | 322 | b'keep', |
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315 | 323 | b'activebook', |
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316 | 324 | ] |
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317 | 325 | # this is executed only seldomly, so it is not a big deal |
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318 | 326 | # that we open this file twice |
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319 | 327 | fp = repo.vfs(cls._filename) |
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320 | 328 | d = {} |
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321 | 329 | try: |
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322 | 330 | for key in keys: |
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323 | 331 | d[key] = fp.readline().strip() |
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324 | 332 | finally: |
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325 | 333 | fp.close() |
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326 | 334 | return d |
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327 | 335 | |
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328 | 336 | @classmethod |
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329 | 337 | def load(cls, repo): |
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330 | 338 | version = cls._getversion(repo) |
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331 | 339 | if version < cls._version: |
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332 | 340 | d = cls._readold(repo) |
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333 | 341 | elif version == cls._version: |
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334 | 342 | d = scmutil.simplekeyvaluefile(repo.vfs, cls._filename).read( |
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335 | 343 | firstlinenonkeyval=True |
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336 | 344 | ) |
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337 | 345 | else: |
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338 | 346 | raise error.Abort( |
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339 | 347 | _( |
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340 | 348 | b'this version of shelve is incompatible ' |
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341 | 349 | b'with the version used in this repo' |
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342 | 350 | ) |
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343 | 351 | ) |
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344 | 352 | |
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345 | 353 | cls._verifyandtransform(d) |
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346 | 354 | try: |
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347 | 355 | obj = cls() |
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348 | 356 | obj.name = d[b'name'] |
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349 | 357 | obj.wctx = repo[d[b'originalwctx']] |
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350 | 358 | obj.pendingctx = repo[d[b'pendingctx']] |
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351 | 359 | obj.parents = d[b'parents'] |
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352 | 360 | obj.nodestoremove = d[b'nodestoremove'] |
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353 | 361 | obj.branchtorestore = d.get(b'branchtorestore', b'') |
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354 | 362 | obj.keep = d.get(b'keep') == cls._keep |
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355 | 363 | obj.activebookmark = b'' |
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356 | 364 | if d.get(b'activebook', b'') != cls._noactivebook: |
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357 | 365 | obj.activebookmark = d.get(b'activebook', b'') |
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358 | 366 | obj.interactive = d.get(b'interactive') == cls._interactive |
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359 | 367 | except (error.RepoLookupError, KeyError) as err: |
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360 | 368 | raise error.CorruptedState(pycompat.bytestr(err)) |
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361 | 369 | |
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362 | 370 | return obj |
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363 | 371 | |
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364 | 372 | @classmethod |
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365 | 373 | def save( |
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366 | 374 | cls, |
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367 | 375 | repo, |
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368 | 376 | name, |
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369 | 377 | originalwctx, |
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370 | 378 | pendingctx, |
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371 | 379 | nodestoremove, |
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372 | 380 | branchtorestore, |
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373 | 381 | keep=False, |
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374 | 382 | activebook=b'', |
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375 | 383 | interactive=False, |
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376 | 384 | ): |
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377 | 385 | info = { |
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378 | 386 | b"name": name, |
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379 | 387 | b"originalwctx": hex(originalwctx.node()), |
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380 | 388 | b"pendingctx": hex(pendingctx.node()), |
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381 | 389 | b"parents": b' '.join([hex(p) for p in repo.dirstate.parents()]), |
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382 | 390 | b"nodestoremove": b' '.join([hex(n) for n in nodestoremove]), |
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383 | 391 | b"branchtorestore": branchtorestore, |
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384 | 392 | b"keep": cls._keep if keep else cls._nokeep, |
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385 | 393 | b"activebook": activebook or cls._noactivebook, |
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386 | 394 | } |
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387 | 395 | if interactive: |
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388 | 396 | info[b'interactive'] = cls._interactive |
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389 | 397 | scmutil.simplekeyvaluefile(repo.vfs, cls._filename).write( |
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390 | 398 | info, firstline=(b"%d" % cls._version) |
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391 | 399 | ) |
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392 | 400 | |
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393 | 401 | @classmethod |
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394 | 402 | def clear(cls, repo): |
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395 | 403 | repo.vfs.unlinkpath(cls._filename, ignoremissing=True) |
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396 | 404 | |
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397 | 405 | |
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398 | 406 | def cleanupoldbackups(repo): |
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399 | 407 | maxbackups = repo.ui.configint(b'shelve', b'maxbackups') |
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400 | 408 | backup_dir = ShelfDir(repo, for_backups=True) |
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401 | 409 | hgfiles = backup_dir.listshelves() |
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402 | 410 | if maxbackups > 0 and maxbackups < len(hgfiles): |
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403 | 411 | bordermtime = hgfiles[maxbackups - 1][0] |
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404 | 412 | else: |
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405 | 413 | bordermtime = None |
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406 | 414 | for mtime, name in hgfiles[maxbackups:]: |
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407 | 415 | if mtime == bordermtime: |
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408 | 416 | # keep it, because timestamp can't decide exact order of backups |
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409 | 417 | continue |
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410 | 418 | backup_dir.get(name).delete() |
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411 | 419 | |
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412 | 420 | |
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413 | 421 | def _backupactivebookmark(repo): |
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414 | 422 | activebookmark = repo._activebookmark |
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415 | 423 | if activebookmark: |
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416 | 424 | bookmarks.deactivate(repo) |
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417 | 425 | return activebookmark |
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418 | 426 | |
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419 | 427 | |
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420 | 428 | def _restoreactivebookmark(repo, mark): |
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421 | 429 | if mark: |
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422 | 430 | bookmarks.activate(repo, mark) |
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423 | 431 | |
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424 | 432 | |
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425 | 433 | def _aborttransaction(repo, tr): |
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426 | 434 | """Abort current transaction for shelve/unshelve, but keep dirstate""" |
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427 | 435 | dirstatebackupname = b'dirstate.shelve' |
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428 | 436 | repo.dirstate.savebackup(None, dirstatebackupname) |
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429 | 437 | tr.abort() |
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430 | 438 | repo.dirstate.restorebackup(None, dirstatebackupname) |
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431 | 439 | |
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432 | 440 | |
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433 | 441 | def getshelvename(repo, parent, opts): |
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434 | 442 | """Decide on the name this shelve is going to have""" |
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435 | 443 | |
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436 | 444 | def gennames(): |
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437 | 445 | yield label |
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438 | 446 | for i in itertools.count(1): |
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439 | 447 | yield b'%s-%02d' % (label, i) |
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440 | 448 | |
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441 | 449 | name = opts.get(b'name') |
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442 | 450 | label = repo._activebookmark or parent.branch() or b'default' |
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443 | 451 | # slashes aren't allowed in filenames, therefore we rename it |
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444 | 452 | label = label.replace(b'/', b'_') |
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445 | 453 | label = label.replace(b'\\', b'_') |
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446 | 454 | # filenames must not start with '.' as it should not be hidden |
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447 | 455 | if label.startswith(b'.'): |
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448 | 456 | label = label.replace(b'.', b'_', 1) |
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449 | 457 | |
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450 | 458 | if name: |
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451 | 459 | if ShelfDir(repo).get(name).exists(): |
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452 | 460 | e = _(b"a shelved change named '%s' already exists") % name |
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453 | 461 | raise error.Abort(e) |
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454 | 462 | |
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455 | 463 | # ensure we are not creating a subdirectory or a hidden file |
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456 | 464 | if b'/' in name or b'\\' in name: |
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457 | 465 | raise error.Abort( |
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458 | 466 | _(b'shelved change names can not contain slashes') |
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459 | 467 | ) |
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460 | 468 | if name.startswith(b'.'): |
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461 | 469 | raise error.Abort(_(b"shelved change names can not start with '.'")) |
|
462 | 470 | |
|
463 | 471 | else: |
|
464 | 472 | shelf_dir = ShelfDir(repo) |
|
465 | 473 | for n in gennames(): |
|
466 | 474 | if not shelf_dir.get(n).exists(): |
|
467 | 475 | name = n |
|
468 | 476 | break |
|
469 | 477 | |
|
470 | 478 | return name |
|
471 | 479 | |
|
472 | 480 | |
|
473 | 481 | def mutableancestors(ctx): |
|
474 | 482 | """return all mutable ancestors for ctx (included) |
|
475 | 483 | |
|
476 | 484 | Much faster than the revset ancestors(ctx) & draft()""" |
|
477 | 485 | seen = {nullrev} |
|
478 | 486 | visit = collections.deque() |
|
479 | 487 | visit.append(ctx) |
|
480 | 488 | while visit: |
|
481 | 489 | ctx = visit.popleft() |
|
482 | 490 | yield ctx.node() |
|
483 | 491 | for parent in ctx.parents(): |
|
484 | 492 | rev = parent.rev() |
|
485 | 493 | if rev not in seen: |
|
486 | 494 | seen.add(rev) |
|
487 | 495 | if parent.mutable(): |
|
488 | 496 | visit.append(parent) |
|
489 | 497 | |
|
490 | 498 | |
|
491 | 499 | def getcommitfunc(extra, interactive, editor=False): |
|
492 | 500 | def commitfunc(ui, repo, message, match, opts): |
|
493 | 501 | hasmq = util.safehasattr(repo, b'mq') |
|
494 | 502 | if hasmq: |
|
495 | 503 | saved, repo.mq.checkapplied = repo.mq.checkapplied, False |
|
496 | 504 | |
|
497 | 505 | targetphase = _target_phase(repo) |
|
498 | 506 | overrides = {(b'phases', b'new-commit'): targetphase} |
|
499 | 507 | try: |
|
500 | 508 | editor_ = False |
|
501 | 509 | if editor: |
|
502 | 510 | editor_ = cmdutil.getcommiteditor( |
|
503 | 511 | editform=b'shelve.shelve', **pycompat.strkwargs(opts) |
|
504 | 512 | ) |
|
505 | 513 | with repo.ui.configoverride(overrides): |
|
506 | 514 | return repo.commit( |
|
507 | 515 | message, |
|
508 | 516 | shelveuser, |
|
509 | 517 | opts.get(b'date'), |
|
510 | 518 | match, |
|
511 | 519 | editor=editor_, |
|
512 | 520 | extra=extra, |
|
513 | 521 | ) |
|
514 | 522 | finally: |
|
515 | 523 | if hasmq: |
|
516 | 524 | repo.mq.checkapplied = saved |
|
517 | 525 | |
|
518 | 526 | def interactivecommitfunc(ui, repo, *pats, **opts): |
|
519 | 527 | opts = pycompat.byteskwargs(opts) |
|
520 | 528 | match = scmutil.match(repo[b'.'], pats, {}) |
|
521 | 529 | message = opts[b'message'] |
|
522 | 530 | return commitfunc(ui, repo, message, match, opts) |
|
523 | 531 | |
|
524 | 532 | return interactivecommitfunc if interactive else commitfunc |
|
525 | 533 | |
|
526 | 534 | |
|
527 | 535 | def _nothingtoshelvemessaging(ui, repo, pats, opts): |
|
528 | 536 | stat = repo.status(match=scmutil.match(repo[None], pats, opts)) |
|
529 | 537 | if stat.deleted: |
|
530 | 538 | ui.status( |
|
531 | 539 | _(b"nothing changed (%d missing files, see 'hg status')\n") |
|
532 | 540 | % len(stat.deleted) |
|
533 | 541 | ) |
|
534 | 542 | else: |
|
535 | 543 | ui.status(_(b"nothing changed\n")) |
|
536 | 544 | |
|
537 | 545 | |
|
538 | 546 | def _shelvecreatedcommit(repo, node, name, match): |
|
539 | 547 | info = {b'node': hex(node)} |
|
540 | 548 | shelf = ShelfDir(repo).get(name) |
|
541 | 549 | shelf.writeinfo(info) |
|
542 | 550 | bases = list(mutableancestors(repo[node])) |
|
543 | 551 | shelf.writebundle(repo, bases, node) |
|
544 | 552 | with shelf.open_patch(b'wb') as fp: |
|
545 | 553 | cmdutil.exportfile( |
|
546 | 554 | repo, [node], fp, opts=mdiff.diffopts(git=True), match=match |
|
547 | 555 | ) |
|
548 | 556 | |
|
549 | 557 | |
|
550 | 558 | def _includeunknownfiles(repo, pats, opts, extra): |
|
551 | 559 | s = repo.status(match=scmutil.match(repo[None], pats, opts), unknown=True) |
|
552 | 560 | if s.unknown: |
|
553 | 561 | extra[b'shelve_unknown'] = b'\0'.join(s.unknown) |
|
554 | 562 | repo[None].add(s.unknown) |
|
555 | 563 | |
|
556 | 564 | |
|
557 | 565 | def _finishshelve(repo, tr): |
|
558 | 566 | if _use_internal_phase(repo): |
|
559 | 567 | tr.close() |
|
560 | 568 | else: |
|
561 | 569 | _aborttransaction(repo, tr) |
|
562 | 570 | |
|
563 | 571 | |
|
564 | 572 | def createcmd(ui, repo, pats, opts): |
|
565 | 573 | """subcommand that creates a new shelve""" |
|
566 | 574 | with repo.wlock(): |
|
567 | 575 | cmdutil.checkunfinished(repo) |
|
568 | 576 | return _docreatecmd(ui, repo, pats, opts) |
|
569 | 577 | |
|
570 | 578 | |
|
571 | 579 | def _docreatecmd(ui, repo, pats, opts): |
|
572 | 580 | wctx = repo[None] |
|
573 | 581 | parents = wctx.parents() |
|
574 | 582 | parent = parents[0] |
|
575 | 583 | origbranch = wctx.branch() |
|
576 | 584 | |
|
577 | 585 | if parent.rev() != nullrev: |
|
578 | 586 | desc = b"changes to: %s" % parent.description().split(b'\n', 1)[0] |
|
579 | 587 | else: |
|
580 | 588 | desc = b'(changes in empty repository)' |
|
581 | 589 | |
|
582 | 590 | if not opts.get(b'message'): |
|
583 | 591 | opts[b'message'] = desc |
|
584 | 592 | |
|
585 | 593 | lock = tr = activebookmark = None |
|
586 | 594 | try: |
|
587 | 595 | lock = repo.lock() |
|
588 | 596 | |
|
589 | 597 | # use an uncommitted transaction to generate the bundle to avoid |
|
590 | 598 | # pull races. ensure we don't print the abort message to stderr. |
|
591 | 599 | tr = repo.transaction(b'shelve', report=lambda x: None) |
|
592 | 600 | |
|
593 | 601 | interactive = opts.get(b'interactive', False) |
|
594 | 602 | includeunknown = opts.get(b'unknown', False) and not opts.get( |
|
595 | 603 | b'addremove', False |
|
596 | 604 | ) |
|
597 | 605 | |
|
598 | 606 | name = getshelvename(repo, parent, opts) |
|
599 | 607 | activebookmark = _backupactivebookmark(repo) |
|
600 | 608 | extra = {b'internal': b'shelve'} |
|
601 | 609 | if includeunknown: |
|
602 | 610 | _includeunknownfiles(repo, pats, opts, extra) |
|
603 | 611 | |
|
604 | 612 | if _iswctxonnewbranch(repo) and not _isbareshelve(pats, opts): |
|
605 | 613 | # In non-bare shelve we don't store newly created branch |
|
606 | 614 | # at bundled commit |
|
607 | 615 | repo.dirstate.setbranch(repo[b'.'].branch()) |
|
608 | 616 | |
|
609 | 617 | commitfunc = getcommitfunc(extra, interactive, editor=True) |
|
610 | 618 | if not interactive: |
|
611 | 619 | node = cmdutil.commit(ui, repo, commitfunc, pats, opts) |
|
612 | 620 | else: |
|
613 | 621 | node = cmdutil.dorecord( |
|
614 | 622 | ui, |
|
615 | 623 | repo, |
|
616 | 624 | commitfunc, |
|
617 | 625 | None, |
|
618 | 626 | False, |
|
619 | 627 | cmdutil.recordfilter, |
|
620 | 628 | *pats, |
|
621 | 629 | **pycompat.strkwargs(opts) |
|
622 | 630 | ) |
|
623 | 631 | if not node: |
|
624 | 632 | _nothingtoshelvemessaging(ui, repo, pats, opts) |
|
625 | 633 | return 1 |
|
626 | 634 | |
|
627 | 635 | match = _optimized_match(repo, node) |
|
628 | 636 | _shelvecreatedcommit(repo, node, name, match) |
|
629 | 637 | |
|
630 | 638 | ui.status(_(b'shelved as %s\n') % name) |
|
631 | 639 | if opts[b'keep']: |
|
632 | 640 | with repo.dirstate.parentchange(): |
|
633 | 641 | scmutil.movedirstate(repo, parent, match) |
|
634 | 642 | else: |
|
635 | 643 | hg.update(repo, parent.node()) |
|
636 | 644 | ms = mergestatemod.mergestate.read(repo) |
|
637 | 645 | if not ms.unresolvedcount(): |
|
638 | 646 | ms.reset() |
|
639 | 647 | |
|
640 | 648 | if origbranch != repo[b'.'].branch() and not _isbareshelve(pats, opts): |
|
641 | 649 | repo.dirstate.setbranch(origbranch) |
|
642 | 650 | |
|
643 | 651 | _finishshelve(repo, tr) |
|
644 | 652 | finally: |
|
645 | 653 | _restoreactivebookmark(repo, activebookmark) |
|
646 | 654 | lockmod.release(tr, lock) |
|
647 | 655 | |
|
648 | 656 | |
|
649 | 657 | def _isbareshelve(pats, opts): |
|
650 | 658 | return ( |
|
651 | 659 | not pats |
|
652 | 660 | and not opts.get(b'interactive', False) |
|
653 | 661 | and not opts.get(b'include', False) |
|
654 | 662 | and not opts.get(b'exclude', False) |
|
655 | 663 | ) |
|
656 | 664 | |
|
657 | 665 | |
|
658 | 666 | def _iswctxonnewbranch(repo): |
|
659 | 667 | return repo[None].branch() != repo[b'.'].branch() |
|
660 | 668 | |
|
661 | 669 | |
|
662 | 670 | def cleanupcmd(ui, repo): |
|
663 | 671 | """subcommand that deletes all shelves""" |
|
664 | 672 | |
|
665 | 673 | with repo.wlock(): |
|
666 | 674 | shelf_dir = ShelfDir(repo) |
|
667 | 675 | backupvfs = vfsmod.vfs(repo.vfs.join(backupdir)) |
|
668 | 676 | for _mtime, name in shelf_dir.listshelves(): |
|
669 | 677 | shelf_dir.get(name).movetobackup(backupvfs) |
|
670 | 678 | cleanupoldbackups(repo) |
|
671 | 679 | |
|
672 | 680 | |
|
673 | 681 | def deletecmd(ui, repo, pats): |
|
674 | 682 | """subcommand that deletes a specific shelve""" |
|
675 | 683 | if not pats: |
|
676 | 684 | raise error.InputError(_(b'no shelved changes specified!')) |
|
677 | 685 | with repo.wlock(): |
|
678 | 686 | backupvfs = vfsmod.vfs(repo.vfs.join(backupdir)) |
|
679 | 687 | for name in pats: |
|
680 | 688 | shelf = ShelfDir(repo).get(name) |
|
681 | 689 | if not shelf.exists(): |
|
682 | 690 | raise error.InputError( |
|
683 | 691 | _(b"shelved change '%s' not found") % name |
|
684 | 692 | ) |
|
685 | 693 | shelf.movetobackup(backupvfs) |
|
686 | 694 | cleanupoldbackups(repo) |
|
687 | 695 | |
|
688 | 696 | |
|
689 | 697 | def listcmd(ui, repo, pats, opts): |
|
690 | 698 | """subcommand that displays the list of shelves""" |
|
691 | 699 | pats = set(pats) |
|
692 | 700 | width = 80 |
|
693 | 701 | if not ui.plain(): |
|
694 | 702 | width = ui.termwidth() |
|
695 | 703 | namelabel = b'shelve.newest' |
|
696 | 704 | ui.pager(b'shelve') |
|
697 | 705 | shelf_dir = ShelfDir(repo) |
|
698 | 706 | for mtime, name in shelf_dir.listshelves(): |
|
699 | 707 | if pats and name not in pats: |
|
700 | 708 | continue |
|
701 | 709 | ui.write(name, label=namelabel) |
|
702 | 710 | namelabel = b'shelve.name' |
|
703 | 711 | if ui.quiet: |
|
704 | 712 | ui.write(b'\n') |
|
705 | 713 | continue |
|
706 | 714 | ui.write(b' ' * (16 - len(name))) |
|
707 | 715 | used = 16 |
|
708 | 716 | date = dateutil.makedate(mtime) |
|
709 | 717 | age = b'(%s)' % templatefilters.age(date, abbrev=True) |
|
710 | 718 | ui.write(age, label=b'shelve.age') |
|
711 | 719 | ui.write(b' ' * (12 - len(age))) |
|
712 | 720 | used += 12 |
|
713 | 721 | with shelf_dir.get(name).load_patch(repo) as fp: |
|
714 | 722 | while True: |
|
715 | 723 | line = fp.readline() |
|
716 | 724 | if not line: |
|
717 | 725 | break |
|
718 | 726 | if not line.startswith(b'#'): |
|
719 | 727 | desc = line.rstrip() |
|
720 | 728 | if ui.formatted(): |
|
721 | 729 | desc = stringutil.ellipsis(desc, width - used) |
|
722 | 730 | ui.write(desc) |
|
723 | 731 | break |
|
724 | 732 | ui.write(b'\n') |
|
725 | 733 | if not (opts[b'patch'] or opts[b'stat']): |
|
726 | 734 | continue |
|
727 | 735 | difflines = fp.readlines() |
|
728 | 736 | if opts[b'patch']: |
|
729 | 737 | for chunk, label in patch.difflabel(iter, difflines): |
|
730 | 738 | ui.write(chunk, label=label) |
|
731 | 739 | if opts[b'stat']: |
|
732 | 740 | for chunk, label in patch.diffstatui(difflines, width=width): |
|
733 | 741 | ui.write(chunk, label=label) |
|
734 | 742 | |
|
735 | 743 | |
|
736 | 744 | def patchcmds(ui, repo, pats, opts): |
|
737 | 745 | """subcommand that displays shelves""" |
|
738 | 746 | shelf_dir = ShelfDir(repo) |
|
739 | 747 | if len(pats) == 0: |
|
740 | 748 | shelves = shelf_dir.listshelves() |
|
741 | 749 | if not shelves: |
|
742 | 750 | raise error.Abort(_(b"there are no shelves to show")) |
|
743 | 751 | mtime, name = shelves[0] |
|
744 | 752 | pats = [name] |
|
745 | 753 | |
|
746 | 754 | for shelfname in pats: |
|
747 | 755 | if not shelf_dir.get(shelfname).exists(): |
|
748 | 756 | raise error.Abort(_(b"cannot find shelf %s") % shelfname) |
|
749 | 757 | |
|
750 | 758 | listcmd(ui, repo, pats, opts) |
|
751 | 759 | |
|
752 | 760 | |
|
753 | 761 | def checkparents(repo, state): |
|
754 | 762 | """check parent while resuming an unshelve""" |
|
755 | 763 | if state.parents != repo.dirstate.parents(): |
|
756 | 764 | raise error.Abort( |
|
757 | 765 | _(b'working directory parents do not match unshelve state') |
|
758 | 766 | ) |
|
759 | 767 | |
|
760 | 768 | |
|
761 | 769 | def _loadshelvedstate(ui, repo, opts): |
|
762 | 770 | try: |
|
763 | 771 | state = shelvedstate.load(repo) |
|
764 | 772 | if opts.get(b'keep') is None: |
|
765 | 773 | opts[b'keep'] = state.keep |
|
766 | 774 | except FileNotFoundError: |
|
767 | 775 | cmdutil.wrongtooltocontinue(repo, _(b'unshelve')) |
|
768 | 776 | except error.CorruptedState as err: |
|
769 | 777 | ui.debug(pycompat.bytestr(err) + b'\n') |
|
770 | 778 | if opts.get(b'continue'): |
|
771 | 779 | msg = _(b'corrupted shelved state file') |
|
772 | 780 | hint = _( |
|
773 | 781 | b'please run hg unshelve --abort to abort unshelve ' |
|
774 | 782 | b'operation' |
|
775 | 783 | ) |
|
776 | 784 | raise error.Abort(msg, hint=hint) |
|
777 | 785 | elif opts.get(b'abort'): |
|
778 | 786 | shelvedstate.clear(repo) |
|
779 | 787 | raise error.Abort( |
|
780 | 788 | _( |
|
781 | 789 | b'could not read shelved state file, your ' |
|
782 | 790 | b'working copy may be in an unexpected state\n' |
|
783 | 791 | b'please update to some commit\n' |
|
784 | 792 | ) |
|
785 | 793 | ) |
|
786 | 794 | return state |
|
787 | 795 | |
|
788 | 796 | |
|
789 | 797 | def unshelveabort(ui, repo, state): |
|
790 | 798 | """subcommand that abort an in-progress unshelve""" |
|
791 | 799 | with repo.lock(): |
|
792 | 800 | try: |
|
793 | 801 | checkparents(repo, state) |
|
794 | 802 | |
|
795 | 803 | merge.clean_update(state.pendingctx) |
|
796 | 804 | if state.activebookmark and state.activebookmark in repo._bookmarks: |
|
797 | 805 | bookmarks.activate(repo, state.activebookmark) |
|
798 | 806 | mergefiles(ui, repo, state.wctx, state.pendingctx) |
|
799 | 807 | if not _use_internal_phase(repo): |
|
800 | 808 | repair.strip( |
|
801 | 809 | ui, repo, state.nodestoremove, backup=False, topic=b'shelve' |
|
802 | 810 | ) |
|
803 | 811 | finally: |
|
804 | 812 | shelvedstate.clear(repo) |
|
805 | 813 | ui.warn(_(b"unshelve of '%s' aborted\n") % state.name) |
|
806 | 814 | |
|
807 | 815 | |
|
808 | 816 | def hgabortunshelve(ui, repo): |
|
809 | 817 | """logic to abort unshelve using 'hg abort""" |
|
810 | 818 | with repo.wlock(): |
|
811 | 819 | state = _loadshelvedstate(ui, repo, {b'abort': True}) |
|
812 | 820 | return unshelveabort(ui, repo, state) |
|
813 | 821 | |
|
814 | 822 | |
|
815 | 823 | def mergefiles(ui, repo, wctx, shelvectx): |
|
816 | 824 | """updates to wctx and merges the changes from shelvectx into the |
|
817 | 825 | dirstate.""" |
|
818 | 826 | with ui.configoverride({(b'ui', b'quiet'): True}): |
|
819 | 827 | hg.update(repo, wctx.node()) |
|
820 | 828 | cmdutil.revert(ui, repo, shelvectx) |
|
821 | 829 | |
|
822 | 830 | |
|
823 | 831 | def restorebranch(ui, repo, branchtorestore): |
|
824 | 832 | if branchtorestore and branchtorestore != repo.dirstate.branch(): |
|
825 | 833 | repo.dirstate.setbranch(branchtorestore) |
|
826 | 834 | ui.status( |
|
827 | 835 | _(b'marked working directory as branch %s\n') % branchtorestore |
|
828 | 836 | ) |
|
829 | 837 | |
|
830 | 838 | |
|
831 | 839 | def unshelvecleanup(ui, repo, name, opts): |
|
832 | 840 | """remove related files after an unshelve""" |
|
833 | 841 | if not opts.get(b'keep'): |
|
834 | 842 | backupvfs = vfsmod.vfs(repo.vfs.join(backupdir)) |
|
835 | 843 | ShelfDir(repo).get(name).movetobackup(backupvfs) |
|
836 | 844 | cleanupoldbackups(repo) |
|
837 | 845 | |
|
838 | 846 | |
|
839 | 847 | def unshelvecontinue(ui, repo, state, opts): |
|
840 | 848 | """subcommand to continue an in-progress unshelve""" |
|
841 | 849 | # We're finishing off a merge. First parent is our original |
|
842 | 850 | # parent, second is the temporary "fake" commit we're unshelving. |
|
843 | 851 | interactive = state.interactive |
|
844 | 852 | basename = state.name |
|
845 | 853 | with repo.lock(): |
|
846 | 854 | checkparents(repo, state) |
|
847 | 855 | ms = mergestatemod.mergestate.read(repo) |
|
848 | 856 | if ms.unresolvedcount(): |
|
849 | 857 | raise error.Abort( |
|
850 | 858 | _(b"unresolved conflicts, can't continue"), |
|
851 | 859 | hint=_(b"see 'hg resolve', then 'hg unshelve --continue'"), |
|
852 | 860 | ) |
|
853 | 861 | |
|
854 | 862 | shelvectx = repo[state.parents[1]] |
|
855 | 863 | pendingctx = state.pendingctx |
|
856 | 864 | |
|
857 | 865 | with repo.dirstate.parentchange(): |
|
858 | 866 | repo.setparents(state.pendingctx.node(), repo.nullid) |
|
859 | 867 | repo.dirstate.write(repo.currenttransaction()) |
|
860 | 868 | |
|
861 | 869 | targetphase = _target_phase(repo) |
|
862 | 870 | overrides = {(b'phases', b'new-commit'): targetphase} |
|
863 | 871 | with repo.ui.configoverride(overrides, b'unshelve'): |
|
864 | 872 | with repo.dirstate.parentchange(): |
|
865 | 873 | repo.setparents(state.parents[0], repo.nullid) |
|
866 | 874 | newnode, ispartialunshelve = _createunshelvectx( |
|
867 | 875 | ui, repo, shelvectx, basename, interactive, opts |
|
868 | 876 | ) |
|
869 | 877 | |
|
870 | 878 | if newnode is None: |
|
871 | 879 | shelvectx = state.pendingctx |
|
872 | 880 | msg = _( |
|
873 | 881 | b'note: unshelved changes already existed ' |
|
874 | 882 | b'in the working copy\n' |
|
875 | 883 | ) |
|
876 | 884 | ui.status(msg) |
|
877 | 885 | else: |
|
878 | 886 | # only strip the shelvectx if we produced one |
|
879 | 887 | state.nodestoremove.append(newnode) |
|
880 | 888 | shelvectx = repo[newnode] |
|
881 | 889 | |
|
882 | 890 | merge.update(pendingctx) |
|
883 | 891 | mergefiles(ui, repo, state.wctx, shelvectx) |
|
884 | 892 | restorebranch(ui, repo, state.branchtorestore) |
|
885 | 893 | |
|
886 | 894 | if not _use_internal_phase(repo): |
|
887 | 895 | repair.strip( |
|
888 | 896 | ui, repo, state.nodestoremove, backup=False, topic=b'shelve' |
|
889 | 897 | ) |
|
890 | 898 | shelvedstate.clear(repo) |
|
891 | 899 | if not ispartialunshelve: |
|
892 | 900 | unshelvecleanup(ui, repo, state.name, opts) |
|
893 | 901 | _restoreactivebookmark(repo, state.activebookmark) |
|
894 | 902 | ui.status(_(b"unshelve of '%s' complete\n") % state.name) |
|
895 | 903 | |
|
896 | 904 | |
|
897 | 905 | def hgcontinueunshelve(ui, repo): |
|
898 | 906 | """logic to resume unshelve using 'hg continue'""" |
|
899 | 907 | with repo.wlock(): |
|
900 | 908 | state = _loadshelvedstate(ui, repo, {b'continue': True}) |
|
901 | 909 | return unshelvecontinue(ui, repo, state, {b'keep': state.keep}) |
|
902 | 910 | |
|
903 | 911 | |
|
904 | 912 | def _commitworkingcopychanges(ui, repo, opts, tmpwctx): |
|
905 | 913 | """Temporarily commit working copy changes before moving unshelve commit""" |
|
906 | 914 | # Store pending changes in a commit and remember added in case a shelve |
|
907 | 915 | # contains unknown files that are part of the pending change |
|
908 | 916 | s = repo.status() |
|
909 | 917 | addedbefore = frozenset(s.added) |
|
910 | 918 | if not (s.modified or s.added or s.removed): |
|
911 | 919 | return tmpwctx, addedbefore |
|
912 | 920 | ui.status( |
|
913 | 921 | _( |
|
914 | 922 | b"temporarily committing pending changes " |
|
915 | 923 | b"(restore with 'hg unshelve --abort')\n" |
|
916 | 924 | ) |
|
917 | 925 | ) |
|
918 | 926 | extra = {b'internal': b'shelve'} |
|
919 | 927 | commitfunc = getcommitfunc(extra=extra, interactive=False, editor=False) |
|
920 | 928 | tempopts = {} |
|
921 | 929 | tempopts[b'message'] = b"pending changes temporary commit" |
|
922 | 930 | tempopts[b'date'] = opts.get(b'date') |
|
923 | 931 | with ui.configoverride({(b'ui', b'quiet'): True}): |
|
924 | 932 | node = cmdutil.commit(ui, repo, commitfunc, [], tempopts) |
|
925 | 933 | tmpwctx = repo[node] |
|
926 | 934 | return tmpwctx, addedbefore |
|
927 | 935 | |
|
928 | 936 | |
|
929 | 937 | def _unshelverestorecommit(ui, repo, tr, basename): |
|
930 | 938 | """Recreate commit in the repository during the unshelve""" |
|
931 | 939 | repo = repo.unfiltered() |
|
932 | 940 | node = None |
|
933 | 941 | shelf = ShelfDir(repo).get(basename) |
|
934 | 942 | if shelf.hasinfo(): |
|
935 | 943 | node = shelf.readinfo()[b'node'] |
|
936 | 944 | if node is None or node not in repo: |
|
937 | 945 | with ui.configoverride({(b'ui', b'quiet'): True}): |
|
938 | 946 | shelvectx = shelf.applybundle(repo, tr) |
|
939 | 947 | # We might not strip the unbundled changeset, so we should keep track of |
|
940 | 948 | # the unshelve node in case we need to reuse it (eg: unshelve --keep) |
|
941 | 949 | if node is None: |
|
942 | 950 | info = {b'node': hex(shelvectx.node())} |
|
943 | 951 | shelf.writeinfo(info) |
|
944 | 952 | else: |
|
945 | 953 | shelvectx = repo[node] |
|
946 | 954 | |
|
947 | 955 | return repo, shelvectx |
|
948 | 956 | |
|
949 | 957 | |
|
950 | 958 | def _createunshelvectx(ui, repo, shelvectx, basename, interactive, opts): |
|
951 | 959 | """Handles the creation of unshelve commit and updates the shelve if it |
|
952 | 960 | was partially unshelved. |
|
953 | 961 | |
|
954 | 962 | If interactive is: |
|
955 | 963 | |
|
956 | 964 | * False: Commits all the changes in the working directory. |
|
957 | 965 | * True: Prompts the user to select changes to unshelve and commit them. |
|
958 | 966 | Update the shelve with remaining changes. |
|
959 | 967 | |
|
960 | 968 | Returns the node of the new commit formed and a bool indicating whether |
|
961 | 969 | the shelve was partially unshelved.Creates a commit ctx to unshelve |
|
962 | 970 | interactively or non-interactively. |
|
963 | 971 | |
|
964 | 972 | The user might want to unshelve certain changes only from the stored |
|
965 | 973 | shelve in interactive. So, we would create two commits. One with requested |
|
966 | 974 | changes to unshelve at that time and the latter is shelved for future. |
|
967 | 975 | |
|
968 | 976 | Here, we return both the newnode which is created interactively and a |
|
969 | 977 | bool to know whether the shelve is partly done or completely done. |
|
970 | 978 | """ |
|
971 | 979 | opts[b'message'] = shelvectx.description() |
|
972 | 980 | opts[b'interactive-unshelve'] = True |
|
973 | 981 | pats = [] |
|
974 | 982 | if not interactive: |
|
975 | 983 | newnode = repo.commit( |
|
976 | 984 | text=shelvectx.description(), |
|
977 | 985 | extra=shelvectx.extra(), |
|
978 | 986 | user=shelvectx.user(), |
|
979 | 987 | date=shelvectx.date(), |
|
980 | 988 | ) |
|
981 | 989 | return newnode, False |
|
982 | 990 | |
|
983 | 991 | commitfunc = getcommitfunc(shelvectx.extra(), interactive=True, editor=True) |
|
984 | 992 | newnode = cmdutil.dorecord( |
|
985 | 993 | ui, |
|
986 | 994 | repo, |
|
987 | 995 | commitfunc, |
|
988 | 996 | None, |
|
989 | 997 | False, |
|
990 | 998 | cmdutil.recordfilter, |
|
991 | 999 | *pats, |
|
992 | 1000 | **pycompat.strkwargs(opts) |
|
993 | 1001 | ) |
|
994 | 1002 | snode = repo.commit( |
|
995 | 1003 | text=shelvectx.description(), |
|
996 | 1004 | extra=shelvectx.extra(), |
|
997 | 1005 | user=shelvectx.user(), |
|
998 | 1006 | ) |
|
999 | 1007 | if snode: |
|
1000 | 1008 | m = _optimized_match(repo, snode) |
|
1001 | 1009 | _shelvecreatedcommit(repo, snode, basename, m) |
|
1002 | 1010 | |
|
1003 | 1011 | return newnode, bool(snode) |
|
1004 | 1012 | |
|
1005 | 1013 | |
|
1006 | 1014 | def _rebaserestoredcommit( |
|
1007 | 1015 | ui, |
|
1008 | 1016 | repo, |
|
1009 | 1017 | opts, |
|
1010 | 1018 | tr, |
|
1011 | 1019 | oldtiprev, |
|
1012 | 1020 | basename, |
|
1013 | 1021 | pctx, |
|
1014 | 1022 | tmpwctx, |
|
1015 | 1023 | shelvectx, |
|
1016 | 1024 | branchtorestore, |
|
1017 | 1025 | activebookmark, |
|
1018 | 1026 | ): |
|
1019 | 1027 | """Rebase restored commit from its original location to a destination""" |
|
1020 | 1028 | # If the shelve is not immediately on top of the commit |
|
1021 | 1029 | # we'll be merging with, rebase it to be on top. |
|
1022 | 1030 | interactive = opts.get(b'interactive') |
|
1023 | 1031 | if tmpwctx.node() == shelvectx.p1().node() and not interactive: |
|
1024 | 1032 | # We won't skip on interactive mode because, the user might want to |
|
1025 | 1033 | # unshelve certain changes only. |
|
1026 | 1034 | return shelvectx, False |
|
1027 | 1035 | |
|
1028 | 1036 | overrides = { |
|
1029 | 1037 | (b'ui', b'forcemerge'): opts.get(b'tool', b''), |
|
1030 | 1038 | (b'phases', b'new-commit'): phases.secret, |
|
1031 | 1039 | } |
|
1032 | 1040 | with repo.ui.configoverride(overrides, b'unshelve'): |
|
1033 | 1041 | ui.status(_(b'rebasing shelved changes\n')) |
|
1034 | 1042 | stats = merge.graft( |
|
1035 | 1043 | repo, |
|
1036 | 1044 | shelvectx, |
|
1037 | 1045 | labels=[ |
|
1038 | 1046 | b'working-copy', |
|
1039 | 1047 | b'shelved change', |
|
1040 | 1048 | b'parent of shelved change', |
|
1041 | 1049 | ], |
|
1042 | 1050 | keepconflictparent=True, |
|
1043 | 1051 | ) |
|
1044 | 1052 | if stats.unresolvedcount: |
|
1045 | 1053 | tr.close() |
|
1046 | 1054 | |
|
1047 | 1055 | nodestoremove = [ |
|
1048 | 1056 | repo.changelog.node(rev) for rev in range(oldtiprev, len(repo)) |
|
1049 | 1057 | ] |
|
1050 | 1058 | shelvedstate.save( |
|
1051 | 1059 | repo, |
|
1052 | 1060 | basename, |
|
1053 | 1061 | pctx, |
|
1054 | 1062 | tmpwctx, |
|
1055 | 1063 | nodestoremove, |
|
1056 | 1064 | branchtorestore, |
|
1057 | 1065 | opts.get(b'keep'), |
|
1058 | 1066 | activebookmark, |
|
1059 | 1067 | interactive, |
|
1060 | 1068 | ) |
|
1061 | 1069 | raise error.ConflictResolutionRequired(b'unshelve') |
|
1062 | 1070 | |
|
1063 | 1071 | with repo.dirstate.parentchange(): |
|
1064 | 1072 | repo.setparents(tmpwctx.node(), repo.nullid) |
|
1065 | 1073 | newnode, ispartialunshelve = _createunshelvectx( |
|
1066 | 1074 | ui, repo, shelvectx, basename, interactive, opts |
|
1067 | 1075 | ) |
|
1068 | 1076 | |
|
1069 | 1077 | if newnode is None: |
|
1070 | 1078 | shelvectx = tmpwctx |
|
1071 | 1079 | msg = _( |
|
1072 | 1080 | b'note: unshelved changes already existed ' |
|
1073 | 1081 | b'in the working copy\n' |
|
1074 | 1082 | ) |
|
1075 | 1083 | ui.status(msg) |
|
1076 | 1084 | else: |
|
1077 | 1085 | shelvectx = repo[newnode] |
|
1078 | 1086 | merge.update(tmpwctx) |
|
1079 | 1087 | |
|
1080 | 1088 | return shelvectx, ispartialunshelve |
|
1081 | 1089 | |
|
1082 | 1090 | |
|
1083 | 1091 | def _forgetunknownfiles(repo, shelvectx, addedbefore): |
|
1084 | 1092 | # Forget any files that were unknown before the shelve, unknown before |
|
1085 | 1093 | # unshelve started, but are now added. |
|
1086 | 1094 | shelveunknown = shelvectx.extra().get(b'shelve_unknown') |
|
1087 | 1095 | if not shelveunknown: |
|
1088 | 1096 | return |
|
1089 | 1097 | shelveunknown = frozenset(shelveunknown.split(b'\0')) |
|
1090 | 1098 | addedafter = frozenset(repo.status().added) |
|
1091 | 1099 | toforget = (addedafter & shelveunknown) - addedbefore |
|
1092 | 1100 | repo[None].forget(toforget) |
|
1093 | 1101 | |
|
1094 | 1102 | |
|
1095 | 1103 | def _finishunshelve(repo, oldtiprev, tr, activebookmark): |
|
1096 | 1104 | _restoreactivebookmark(repo, activebookmark) |
|
1097 | 1105 | # The transaction aborting will strip all the commits for us, |
|
1098 | 1106 | # but it doesn't update the inmemory structures, so addchangegroup |
|
1099 | 1107 | # hooks still fire and try to operate on the missing commits. |
|
1100 | 1108 | # Clean up manually to prevent this. |
|
1101 | 1109 | repo.unfiltered().changelog.strip(oldtiprev, tr) |
|
1102 | 1110 | _aborttransaction(repo, tr) |
|
1103 | 1111 | |
|
1104 | 1112 | |
|
1105 | 1113 | def _checkunshelveuntrackedproblems(ui, repo, shelvectx): |
|
1106 | 1114 | """Check potential problems which may result from working |
|
1107 | 1115 | copy having untracked changes.""" |
|
1108 | 1116 | wcdeleted = set(repo.status().deleted) |
|
1109 | 1117 | shelvetouched = set(shelvectx.files()) |
|
1110 | 1118 | intersection = wcdeleted.intersection(shelvetouched) |
|
1111 | 1119 | if intersection: |
|
1112 | 1120 | m = _(b"shelved change touches missing files") |
|
1113 | 1121 | hint = _(b"run hg status to see which files are missing") |
|
1114 | 1122 | raise error.Abort(m, hint=hint) |
|
1115 | 1123 | |
|
1116 | 1124 | |
|
1117 | 1125 | def unshelvecmd(ui, repo, *shelved, **opts): |
|
1118 | 1126 | opts = pycompat.byteskwargs(opts) |
|
1119 | 1127 | abortf = opts.get(b'abort') |
|
1120 | 1128 | continuef = opts.get(b'continue') |
|
1121 | 1129 | interactive = opts.get(b'interactive') |
|
1122 | 1130 | if not abortf and not continuef: |
|
1123 | 1131 | cmdutil.checkunfinished(repo) |
|
1124 | 1132 | shelved = list(shelved) |
|
1125 | 1133 | if opts.get(b"name"): |
|
1126 | 1134 | shelved.append(opts[b"name"]) |
|
1127 | 1135 | |
|
1128 | 1136 | if interactive and opts.get(b'keep'): |
|
1129 | 1137 | raise error.InputError( |
|
1130 | 1138 | _(b'--keep on --interactive is not yet supported') |
|
1131 | 1139 | ) |
|
1132 | 1140 | if abortf or continuef: |
|
1133 | 1141 | if abortf and continuef: |
|
1134 | 1142 | raise error.InputError(_(b'cannot use both abort and continue')) |
|
1135 | 1143 | if shelved: |
|
1136 | 1144 | raise error.InputError( |
|
1137 | 1145 | _( |
|
1138 | 1146 | b'cannot combine abort/continue with ' |
|
1139 | 1147 | b'naming a shelved change' |
|
1140 | 1148 | ) |
|
1141 | 1149 | ) |
|
1142 | 1150 | if abortf and opts.get(b'tool', False): |
|
1143 | 1151 | ui.warn(_(b'tool option will be ignored\n')) |
|
1144 | 1152 | |
|
1145 | 1153 | state = _loadshelvedstate(ui, repo, opts) |
|
1146 | 1154 | if abortf: |
|
1147 | 1155 | return unshelveabort(ui, repo, state) |
|
1148 | 1156 | elif continuef and interactive: |
|
1149 | 1157 | raise error.InputError( |
|
1150 | 1158 | _(b'cannot use both continue and interactive') |
|
1151 | 1159 | ) |
|
1152 | 1160 | elif continuef: |
|
1153 | 1161 | return unshelvecontinue(ui, repo, state, opts) |
|
1154 | 1162 | elif len(shelved) > 1: |
|
1155 | 1163 | raise error.InputError(_(b'can only unshelve one change at a time')) |
|
1156 | 1164 | elif not shelved: |
|
1157 | 1165 | shelved = ShelfDir(repo).listshelves() |
|
1158 | 1166 | if not shelved: |
|
1159 | 1167 | raise error.StateError(_(b'no shelved changes to apply!')) |
|
1160 | 1168 | basename = shelved[0][1] |
|
1161 | 1169 | ui.status(_(b"unshelving change '%s'\n") % basename) |
|
1162 | 1170 | else: |
|
1163 | 1171 | basename = shelved[0] |
|
1164 | 1172 | |
|
1165 | 1173 | if not ShelfDir(repo).get(basename).exists(): |
|
1166 | 1174 | raise error.InputError(_(b"shelved change '%s' not found") % basename) |
|
1167 | 1175 | |
|
1168 | 1176 | return _dounshelve(ui, repo, basename, opts) |
|
1169 | 1177 | |
|
1170 | 1178 | |
|
1171 | 1179 | def _dounshelve(ui, repo, basename, opts): |
|
1172 | 1180 | repo = repo.unfiltered() |
|
1173 | 1181 | lock = tr = None |
|
1174 | 1182 | try: |
|
1175 | 1183 | lock = repo.lock() |
|
1176 | 1184 | tr = repo.transaction(b'unshelve', report=lambda x: None) |
|
1177 | 1185 | oldtiprev = len(repo) |
|
1178 | 1186 | |
|
1179 | 1187 | pctx = repo[b'.'] |
|
1180 | 1188 | # The goal is to have a commit structure like so: |
|
1181 | 1189 | # ...-> pctx -> tmpwctx -> shelvectx |
|
1182 | 1190 | # where tmpwctx is an optional commit with the user's pending changes |
|
1183 | 1191 | # and shelvectx is the unshelved changes. Then we merge it all down |
|
1184 | 1192 | # to the original pctx. |
|
1185 | 1193 | |
|
1186 | 1194 | activebookmark = _backupactivebookmark(repo) |
|
1187 | 1195 | tmpwctx, addedbefore = _commitworkingcopychanges(ui, repo, opts, pctx) |
|
1188 | 1196 | repo, shelvectx = _unshelverestorecommit(ui, repo, tr, basename) |
|
1189 | 1197 | _checkunshelveuntrackedproblems(ui, repo, shelvectx) |
|
1190 | 1198 | branchtorestore = b'' |
|
1191 | 1199 | if shelvectx.branch() != shelvectx.p1().branch(): |
|
1192 | 1200 | branchtorestore = shelvectx.branch() |
|
1193 | 1201 | |
|
1194 | 1202 | shelvectx, ispartialunshelve = _rebaserestoredcommit( |
|
1195 | 1203 | ui, |
|
1196 | 1204 | repo, |
|
1197 | 1205 | opts, |
|
1198 | 1206 | tr, |
|
1199 | 1207 | oldtiprev, |
|
1200 | 1208 | basename, |
|
1201 | 1209 | pctx, |
|
1202 | 1210 | tmpwctx, |
|
1203 | 1211 | shelvectx, |
|
1204 | 1212 | branchtorestore, |
|
1205 | 1213 | activebookmark, |
|
1206 | 1214 | ) |
|
1207 | 1215 | overrides = {(b'ui', b'forcemerge'): opts.get(b'tool', b'')} |
|
1208 | 1216 | with ui.configoverride(overrides, b'unshelve'): |
|
1209 | 1217 | mergefiles(ui, repo, pctx, shelvectx) |
|
1210 | 1218 | restorebranch(ui, repo, branchtorestore) |
|
1211 | 1219 | shelvedstate.clear(repo) |
|
1212 | 1220 | _finishunshelve(repo, oldtiprev, tr, activebookmark) |
|
1213 | 1221 | _forgetunknownfiles(repo, shelvectx, addedbefore) |
|
1214 | 1222 | if not ispartialunshelve: |
|
1215 | 1223 | unshelvecleanup(ui, repo, basename, opts) |
|
1216 | 1224 | finally: |
|
1217 | 1225 | if tr: |
|
1218 | 1226 | tr.release() |
|
1219 | 1227 | lockmod.release(lock) |
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