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@@ -1,517 +1,535 b'' | |||
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1 | 1 | # Copyright 2009-2010 Gregory P. Ward |
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2 | 2 | # Copyright 2009-2010 Intelerad Medical Systems Incorporated |
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3 | 3 | # Copyright 2010-2011 Fog Creek Software |
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4 | 4 | # Copyright 2010-2011 Unity Technologies |
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5 | 5 | # |
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6 | 6 | # This software may be used and distributed according to the terms of the |
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7 | 7 | # GNU General Public License version 2 or any later version. |
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8 | 8 | |
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9 | 9 | '''High-level command function for lfconvert, plus the cmdtable.''' |
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10 | 10 | |
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11 | 11 | import os |
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12 | 12 | import shutil |
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13 | 13 | |
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14 |
from mercurial import util, match as match_, hg, node, context, error, |
|
|
14 | from mercurial import util, match as match_, hg, node, context, error, \ | |
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15 | cmdutil, scmutil | |
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15 | 16 | from mercurial.i18n import _ |
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16 | 17 | |
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17 | 18 | import lfutil |
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18 | 19 | import basestore |
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19 | 20 | |
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20 | 21 | # -- Commands ---------------------------------------------------------- |
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21 | 22 | |
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22 | 23 | def lfconvert(ui, src, dest, *pats, **opts): |
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23 | 24 | '''convert a normal repository to a largefiles repository |
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24 | 25 | |
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25 | 26 | Convert repository SOURCE to a new repository DEST, identical to |
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26 | 27 | SOURCE except that certain files will be converted as largefiles: |
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27 | 28 | specifically, any file that matches any PATTERN *or* whose size is |
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28 | 29 | above the minimum size threshold is converted as a largefile. The |
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29 | 30 | size used to determine whether or not to track a file as a |
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30 | 31 | largefile is the size of the first version of the file. The |
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31 | 32 | minimum size can be specified either with --size or in |
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32 | 33 | configuration as ``largefiles.size``. |
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33 | 34 | |
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34 | 35 | After running this command you will need to make sure that |
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35 | 36 | largefiles is enabled anywhere you intend to push the new |
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36 | 37 | repository. |
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37 | 38 | |
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38 | 39 | Use --to-normal to convert largefiles back to normal files; after |
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39 | 40 | this, the DEST repository can be used without largefiles at all.''' |
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40 | 41 | |
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41 | 42 | if opts['to_normal']: |
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42 | 43 | tolfile = False |
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43 | 44 | else: |
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44 | 45 | tolfile = True |
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45 | 46 | size = lfutil.getminsize(ui, True, opts.get('size'), default=None) |
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46 | 47 | |
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47 | 48 | if not hg.islocal(src): |
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48 | 49 | raise util.Abort(_('%s is not a local Mercurial repo') % src) |
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49 | 50 | if not hg.islocal(dest): |
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50 | 51 | raise util.Abort(_('%s is not a local Mercurial repo') % dest) |
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51 | 52 | |
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52 | 53 | rsrc = hg.repository(ui, src) |
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53 | 54 | ui.status(_('initializing destination %s\n') % dest) |
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54 | 55 | rdst = hg.repository(ui, dest, create=True) |
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55 | 56 | |
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56 | 57 | success = False |
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57 | 58 | try: |
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58 | 59 | # Lock destination to prevent modification while it is converted to. |
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59 | 60 | # Don't need to lock src because we are just reading from its history |
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60 | 61 | # which can't change. |
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61 | 62 | dstlock = rdst.lock() |
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62 | 63 | |
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63 | 64 | # Get a list of all changesets in the source. The easy way to do this |
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64 | 65 | # is to simply walk the changelog, using changelog.nodesbewteen(). |
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65 | 66 | # Take a look at mercurial/revlog.py:639 for more details. |
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66 | 67 | # Use a generator instead of a list to decrease memory usage |
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67 | 68 | ctxs = (rsrc[ctx] for ctx in rsrc.changelog.nodesbetween(None, |
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68 | 69 | rsrc.heads())[0]) |
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69 | 70 | revmap = {node.nullid: node.nullid} |
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70 | 71 | if tolfile: |
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71 | 72 | lfiles = set() |
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72 | 73 | normalfiles = set() |
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73 | 74 | if not pats: |
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74 | 75 | pats = ui.configlist(lfutil.longname, 'patterns', default=[]) |
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75 | 76 | if pats: |
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76 | 77 | matcher = match_.match(rsrc.root, '', list(pats)) |
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77 | 78 | else: |
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78 | 79 | matcher = None |
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79 | 80 | |
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80 | 81 | lfiletohash = {} |
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81 | 82 | for ctx in ctxs: |
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82 | 83 | ui.progress(_('converting revisions'), ctx.rev(), |
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83 | 84 | unit=_('revision'), total=rsrc['tip'].rev()) |
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84 | 85 | _lfconvert_addchangeset(rsrc, rdst, ctx, revmap, |
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85 | 86 | lfiles, normalfiles, matcher, size, lfiletohash) |
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86 | 87 | ui.progress(_('converting revisions'), None) |
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87 | 88 | |
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88 | 89 | if os.path.exists(rdst.wjoin(lfutil.shortname)): |
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89 | 90 | shutil.rmtree(rdst.wjoin(lfutil.shortname)) |
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90 | 91 | |
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91 | 92 | for f in lfiletohash.keys(): |
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92 | 93 | if os.path.isfile(rdst.wjoin(f)): |
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93 | 94 | os.unlink(rdst.wjoin(f)) |
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94 | 95 | try: |
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95 | 96 | os.removedirs(os.path.dirname(rdst.wjoin(f))) |
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96 | 97 | except OSError: |
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97 | 98 | pass |
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98 | 99 | |
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99 | 100 | # If there were any files converted to largefiles, add largefiles |
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100 | 101 | # to the destination repository's requirements. |
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101 | 102 | if lfiles: |
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102 | 103 | rdst.requirements.add('largefiles') |
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103 | 104 | rdst._writerequirements() |
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104 | 105 | else: |
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105 | 106 | for ctx in ctxs: |
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106 | 107 | ui.progress(_('converting revisions'), ctx.rev(), |
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107 | 108 | unit=_('revision'), total=rsrc['tip'].rev()) |
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108 | 109 | _addchangeset(ui, rsrc, rdst, ctx, revmap) |
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109 | 110 | |
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110 | 111 | ui.progress(_('converting revisions'), None) |
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111 | 112 | success = True |
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112 | 113 | finally: |
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113 | 114 | if not success: |
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114 | 115 | # we failed, remove the new directory |
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115 | 116 | shutil.rmtree(rdst.root) |
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116 | 117 | dstlock.release() |
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117 | 118 | |
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118 | 119 | def _addchangeset(ui, rsrc, rdst, ctx, revmap): |
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119 | 120 | # Convert src parents to dst parents |
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120 | 121 | parents = _convertparents(ctx, revmap) |
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121 | 122 | |
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122 | 123 | # Generate list of changed files |
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123 | 124 | files = _getchangedfiles(ctx, parents) |
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124 | 125 | |
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125 | 126 | def getfilectx(repo, memctx, f): |
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126 | 127 | if lfutil.standin(f) in files: |
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127 | 128 | # if the file isn't in the manifest then it was removed |
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128 | 129 | # or renamed, raise IOError to indicate this |
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129 | 130 | try: |
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130 | 131 | fctx = ctx.filectx(lfutil.standin(f)) |
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131 | 132 | except error.LookupError: |
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132 | 133 | raise IOError |
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133 | 134 | renamed = fctx.renamed() |
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134 | 135 | if renamed: |
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135 | 136 | renamed = lfutil.splitstandin(renamed[0]) |
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136 | 137 | |
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137 | 138 | hash = fctx.data().strip() |
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138 | 139 | path = lfutil.findfile(rsrc, hash) |
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139 | 140 | ### TODO: What if the file is not cached? |
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140 | 141 | data = '' |
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141 | 142 | fd = None |
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142 | 143 | try: |
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143 | 144 | fd = open(path, 'rb') |
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144 | 145 | data = fd.read() |
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145 | 146 | finally: |
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146 | 147 | if fd: |
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147 | 148 | fd.close() |
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148 | 149 | return context.memfilectx(f, data, 'l' in fctx.flags(), |
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149 | 150 | 'x' in fctx.flags(), renamed) |
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150 | 151 | else: |
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151 | 152 | return _getnormalcontext(repo.ui, ctx, f, revmap) |
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152 | 153 | |
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153 | 154 | dstfiles = [] |
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154 | 155 | for file in files: |
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155 | 156 | if lfutil.isstandin(file): |
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156 | 157 | dstfiles.append(lfutil.splitstandin(file)) |
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157 | 158 | else: |
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158 | 159 | dstfiles.append(file) |
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159 | 160 | # Commit |
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160 | 161 | _commitcontext(rdst, parents, ctx, dstfiles, getfilectx, revmap) |
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161 | 162 | |
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162 | 163 | def _lfconvert_addchangeset(rsrc, rdst, ctx, revmap, lfiles, normalfiles, |
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163 | 164 | matcher, size, lfiletohash): |
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164 | 165 | # Convert src parents to dst parents |
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165 | 166 | parents = _convertparents(ctx, revmap) |
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166 | 167 | |
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167 | 168 | # Generate list of changed files |
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168 | 169 | files = _getchangedfiles(ctx, parents) |
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169 | 170 | |
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170 | 171 | dstfiles = [] |
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171 | 172 | for f in files: |
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172 | 173 | if f not in lfiles and f not in normalfiles: |
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173 | 174 | islfile = _islfile(f, ctx, matcher, size) |
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174 | 175 | # If this file was renamed or copied then copy |
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175 | 176 | # the lfileness of its predecessor |
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176 | 177 | if f in ctx.manifest(): |
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177 | 178 | fctx = ctx.filectx(f) |
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178 | 179 | renamed = fctx.renamed() |
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179 | 180 | renamedlfile = renamed and renamed[0] in lfiles |
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180 | 181 | islfile |= renamedlfile |
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181 | 182 | if 'l' in fctx.flags(): |
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182 | 183 | if renamedlfile: |
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183 | 184 | raise util.Abort( |
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184 | 185 | _('renamed/copied largefile %s becomes symlink') |
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185 | 186 | % f) |
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186 | 187 | islfile = False |
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187 | 188 | if islfile: |
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188 | 189 | lfiles.add(f) |
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189 | 190 | else: |
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190 | 191 | normalfiles.add(f) |
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191 | 192 | |
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192 | 193 | if f in lfiles: |
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193 | 194 | dstfiles.append(lfutil.standin(f)) |
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194 | 195 | # largefile in manifest if it has not been removed/renamed |
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195 | 196 | if f in ctx.manifest(): |
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196 | 197 | fctx = ctx.filectx(f) |
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197 | 198 | if 'l' in fctx.flags(): |
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198 | 199 | renamed = fctx.renamed() |
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199 | 200 | if renamed and renamed[0] in lfiles: |
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200 | 201 | raise util.Abort(_('largefile %s becomes symlink') % f) |
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201 | 202 | |
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202 | 203 | # largefile was modified, update standins |
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203 | 204 | fullpath = rdst.wjoin(f) |
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204 | 205 | util.makedirs(os.path.dirname(fullpath)) |
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205 | 206 | m = util.sha1('') |
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206 | 207 | m.update(ctx[f].data()) |
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207 | 208 | hash = m.hexdigest() |
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208 | 209 | if f not in lfiletohash or lfiletohash[f] != hash: |
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209 | 210 | try: |
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210 | 211 | fd = open(fullpath, 'wb') |
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211 | 212 | fd.write(ctx[f].data()) |
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212 | 213 | finally: |
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213 | 214 | if fd: |
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214 | 215 | fd.close() |
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215 | 216 | executable = 'x' in ctx[f].flags() |
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216 | 217 | os.chmod(fullpath, lfutil.getmode(executable)) |
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217 | 218 | lfutil.writestandin(rdst, lfutil.standin(f), hash, |
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218 | 219 | executable) |
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219 | 220 | lfiletohash[f] = hash |
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220 | 221 | else: |
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221 | 222 | # normal file |
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222 | 223 | dstfiles.append(f) |
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223 | 224 | |
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224 | 225 | def getfilectx(repo, memctx, f): |
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225 | 226 | if lfutil.isstandin(f): |
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226 | 227 | # if the file isn't in the manifest then it was removed |
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227 | 228 | # or renamed, raise IOError to indicate this |
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228 | 229 | srcfname = lfutil.splitstandin(f) |
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229 | 230 | try: |
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230 | 231 | fctx = ctx.filectx(srcfname) |
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231 | 232 | except error.LookupError: |
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232 | 233 | raise IOError |
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233 | 234 | renamed = fctx.renamed() |
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234 | 235 | if renamed: |
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235 | 236 | # standin is always a largefile because largefile-ness |
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236 | 237 | # doesn't change after rename or copy |
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237 | 238 | renamed = lfutil.standin(renamed[0]) |
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238 | 239 | |
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239 | 240 | return context.memfilectx(f, lfiletohash[srcfname] + '\n', 'l' in |
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240 | 241 | fctx.flags(), 'x' in fctx.flags(), renamed) |
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241 | 242 | else: |
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242 | 243 | return _getnormalcontext(repo.ui, ctx, f, revmap) |
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243 | 244 | |
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244 | 245 | # Commit |
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245 | 246 | _commitcontext(rdst, parents, ctx, dstfiles, getfilectx, revmap) |
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246 | 247 | |
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247 | 248 | def _commitcontext(rdst, parents, ctx, dstfiles, getfilectx, revmap): |
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248 | 249 | mctx = context.memctx(rdst, parents, ctx.description(), dstfiles, |
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249 | 250 | getfilectx, ctx.user(), ctx.date(), ctx.extra()) |
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250 | 251 | ret = rdst.commitctx(mctx) |
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251 | 252 | rdst.setparents(ret) |
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252 | 253 | revmap[ctx.node()] = rdst.changelog.tip() |
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253 | 254 | |
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254 | 255 | # Generate list of changed files |
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255 | 256 | def _getchangedfiles(ctx, parents): |
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256 | 257 | files = set(ctx.files()) |
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257 | 258 | if node.nullid not in parents: |
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258 | 259 | mc = ctx.manifest() |
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259 | 260 | mp1 = ctx.parents()[0].manifest() |
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260 | 261 | mp2 = ctx.parents()[1].manifest() |
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261 | 262 | files |= (set(mp1) | set(mp2)) - set(mc) |
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262 | 263 | for f in mc: |
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263 | 264 | if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None): |
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264 | 265 | files.add(f) |
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265 | 266 | return files |
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266 | 267 | |
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267 | 268 | # Convert src parents to dst parents |
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268 | 269 | def _convertparents(ctx, revmap): |
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269 | 270 | parents = [] |
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270 | 271 | for p in ctx.parents(): |
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271 | 272 | parents.append(revmap[p.node()]) |
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272 | 273 | while len(parents) < 2: |
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273 | 274 | parents.append(node.nullid) |
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274 | 275 | return parents |
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275 | 276 | |
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276 | 277 | # Get memfilectx for a normal file |
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277 | 278 | def _getnormalcontext(ui, ctx, f, revmap): |
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278 | 279 | try: |
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279 | 280 | fctx = ctx.filectx(f) |
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280 | 281 | except error.LookupError: |
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281 | 282 | raise IOError |
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282 | 283 | renamed = fctx.renamed() |
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283 | 284 | if renamed: |
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284 | 285 | renamed = renamed[0] |
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285 | 286 | |
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286 | 287 | data = fctx.data() |
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287 | 288 | if f == '.hgtags': |
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288 | 289 | data = _converttags (ui, revmap, data) |
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289 | 290 | return context.memfilectx(f, data, 'l' in fctx.flags(), |
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290 | 291 | 'x' in fctx.flags(), renamed) |
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291 | 292 | |
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292 | 293 | # Remap tag data using a revision map |
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293 | 294 | def _converttags(ui, revmap, data): |
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294 | 295 | newdata = [] |
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295 | 296 | for line in data.splitlines(): |
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296 | 297 | try: |
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297 | 298 | id, name = line.split(' ', 1) |
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298 | 299 | except ValueError: |
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299 | 300 | ui.warn(_('skipping incorrectly formatted tag %s\n' |
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300 | 301 | % line)) |
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301 | 302 | continue |
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302 | 303 | try: |
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303 | 304 | newid = node.bin(id) |
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304 | 305 | except TypeError: |
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305 | 306 | ui.warn(_('skipping incorrectly formatted id %s\n' |
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306 | 307 | % id)) |
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307 | 308 | continue |
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308 | 309 | try: |
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309 | 310 | newdata.append('%s %s\n' % (node.hex(revmap[newid]), |
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310 | 311 | name)) |
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311 | 312 | except KeyError: |
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312 | 313 | ui.warn(_('no mapping for id %s\n') % id) |
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313 | 314 | continue |
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314 | 315 | return ''.join(newdata) |
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315 | 316 | |
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316 | 317 | def _islfile(file, ctx, matcher, size): |
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317 | 318 | '''Return true if file should be considered a largefile, i.e. |
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318 | 319 | matcher matches it or it is larger than size.''' |
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319 | 320 | # never store special .hg* files as largefiles |
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320 | 321 | if file == '.hgtags' or file == '.hgignore' or file == '.hgsigs': |
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321 | 322 | return False |
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322 | 323 | if matcher and matcher(file): |
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323 | 324 | return True |
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324 | 325 | try: |
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325 | 326 | return ctx.filectx(file).size() >= size * 1024 * 1024 |
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326 | 327 | except error.LookupError: |
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327 | 328 | return False |
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328 | 329 | |
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329 | 330 | def uploadlfiles(ui, rsrc, rdst, files): |
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330 | 331 | '''upload largefiles to the central store''' |
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331 | 332 | |
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332 | 333 | if not files: |
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333 | 334 | return |
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334 | 335 | |
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335 | 336 | store = basestore._openstore(rsrc, rdst, put=True) |
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336 | 337 | |
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337 | 338 | at = 0 |
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338 | 339 | files = filter(lambda h: not store.exists(h), files) |
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339 | 340 | for hash in files: |
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340 | 341 | ui.progress(_('uploading largefiles'), at, unit='largefile', |
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341 | 342 | total=len(files)) |
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342 | 343 | source = lfutil.findfile(rsrc, hash) |
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343 | 344 | if not source: |
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344 | 345 | raise util.Abort(_('largefile %s missing from store' |
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345 | 346 | ' (needs to be uploaded)') % hash) |
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346 | 347 | # XXX check for errors here |
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347 | 348 | store.put(source, hash) |
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348 | 349 | at += 1 |
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349 | 350 | ui.progress(_('uploading largefiles'), None) |
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350 | 351 | |
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351 | 352 | def verifylfiles(ui, repo, all=False, contents=False): |
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352 | 353 | '''Verify that every big file revision in the current changeset |
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353 | 354 | exists in the central store. With --contents, also verify that |
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354 | 355 | the contents of each big file revision are correct (SHA-1 hash |
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355 | 356 | matches the revision ID). With --all, check every changeset in |
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356 | 357 | this repository.''' |
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357 | 358 | if all: |
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358 | 359 | # Pass a list to the function rather than an iterator because we know a |
|
359 | 360 | # list will work. |
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360 | 361 | revs = range(len(repo)) |
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361 | 362 | else: |
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362 | 363 | revs = ['.'] |
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363 | 364 | |
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364 | 365 | store = basestore._openstore(repo) |
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365 | 366 | return store.verify(revs, contents=contents) |
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366 | 367 | |
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367 | 368 | def cachelfiles(ui, repo, node): |
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368 | 369 | '''cachelfiles ensures that all largefiles needed by the specified revision |
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369 | 370 | are present in the repository's largefile cache. |
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370 | 371 | |
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371 | 372 | returns a tuple (cached, missing). cached is the list of files downloaded |
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372 | 373 | by this operation; missing is the list of files that were needed but could |
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373 | 374 | not be found.''' |
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374 | 375 | lfiles = lfutil.listlfiles(repo, node) |
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375 | 376 | toget = [] |
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376 | 377 | |
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377 | 378 | for lfile in lfiles: |
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378 | 379 | # If we are mid-merge, then we have to trust the standin that is in the |
|
379 | 380 | # working copy to have the correct hashvalue. This is because the |
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380 | 381 | # original hg.merge() already updated the standin as part of the normal |
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381 | 382 | # merge process -- we just have to udpate the largefile to match. |
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382 | 383 | if (getattr(repo, "_ismerging", False) and |
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383 | 384 | os.path.exists(repo.wjoin(lfutil.standin(lfile)))): |
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384 | 385 | expectedhash = lfutil.readstandin(repo, lfile) |
|
385 | 386 | else: |
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386 | 387 | expectedhash = repo[node][lfutil.standin(lfile)].data().strip() |
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387 | 388 | |
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388 | 389 | # if it exists and its hash matches, it might have been locally |
|
389 | 390 | # modified before updating and the user chose 'local'. in this case, |
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390 | 391 | # it will not be in any store, so don't look for it. |
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391 | 392 | if ((not os.path.exists(repo.wjoin(lfile)) or |
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392 | 393 | expectedhash != lfutil.hashfile(repo.wjoin(lfile))) and |
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393 | 394 | not lfutil.findfile(repo, expectedhash)): |
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394 | 395 | toget.append((lfile, expectedhash)) |
|
395 | 396 | |
|
396 | 397 | if toget: |
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397 | 398 | store = basestore._openstore(repo) |
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398 | 399 | ret = store.get(toget) |
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399 | 400 | return ret |
|
400 | 401 | |
|
401 | 402 | return ([], []) |
|
402 | 403 | |
|
404 | def downloadlfiles(ui, repo, rev=None): | |
|
405 | matchfn = scmutil.match(repo[None], | |
|
406 | [repo.wjoin(lfutil.shortname)], {}) | |
|
407 | def prepare(ctx, fns): | |
|
408 | pass | |
|
409 | totalsuccess = 0 | |
|
410 | totalmissing = 0 | |
|
411 | for ctx in cmdutil.walkchangerevs(repo, matchfn, {'rev' : rev}, | |
|
412 | prepare): | |
|
413 | success, missing = cachelfiles(ui, repo, ctx.node()) | |
|
414 | totalsuccess += len(success) | |
|
415 | totalmissing += len(missing) | |
|
416 | ui.status(_("%d additional largefiles cached\n") % totalsuccess) | |
|
417 | if totalmissing > 0: | |
|
418 | ui.status(_("%d largefiles failed to download\n") % totalmissing) | |
|
419 | return totalsuccess, totalmissing | |
|
420 | ||
|
403 | 421 | def updatelfiles(ui, repo, filelist=None, printmessage=True): |
|
404 | 422 | wlock = repo.wlock() |
|
405 | 423 | try: |
|
406 | 424 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
407 | 425 | lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate) |
|
408 | 426 | |
|
409 | 427 | if filelist is not None: |
|
410 | 428 | lfiles = [f for f in lfiles if f in filelist] |
|
411 | 429 | |
|
412 | 430 | printed = False |
|
413 | 431 | if printmessage and lfiles: |
|
414 | 432 | ui.status(_('getting changed largefiles\n')) |
|
415 | 433 | printed = True |
|
416 | 434 | cachelfiles(ui, repo, '.') |
|
417 | 435 | |
|
418 | 436 | updated, removed = 0, 0 |
|
419 | 437 | for i in map(lambda f: _updatelfile(repo, lfdirstate, f), lfiles): |
|
420 | 438 | # increment the appropriate counter according to _updatelfile's |
|
421 | 439 | # return value |
|
422 | 440 | updated += i > 0 and i or 0 |
|
423 | 441 | removed -= i < 0 and i or 0 |
|
424 | 442 | if printmessage and (removed or updated) and not printed: |
|
425 | 443 | ui.status(_('getting changed largefiles\n')) |
|
426 | 444 | printed = True |
|
427 | 445 | |
|
428 | 446 | lfdirstate.write() |
|
429 | 447 | if printed and printmessage: |
|
430 | 448 | ui.status(_('%d largefiles updated, %d removed\n') % (updated, |
|
431 | 449 | removed)) |
|
432 | 450 | finally: |
|
433 | 451 | wlock.release() |
|
434 | 452 | |
|
435 | 453 | def _updatelfile(repo, lfdirstate, lfile): |
|
436 | 454 | '''updates a single largefile and copies the state of its standin from |
|
437 | 455 | the repository's dirstate to its state in the lfdirstate. |
|
438 | 456 | |
|
439 | 457 | returns 1 if the file was modified, -1 if the file was removed, 0 if the |
|
440 | 458 | file was unchanged, and None if the needed largefile was missing from the |
|
441 | 459 | cache.''' |
|
442 | 460 | ret = 0 |
|
443 | 461 | abslfile = repo.wjoin(lfile) |
|
444 | 462 | absstandin = repo.wjoin(lfutil.standin(lfile)) |
|
445 | 463 | if os.path.exists(absstandin): |
|
446 | 464 | if os.path.exists(absstandin+'.orig'): |
|
447 | 465 | shutil.copyfile(abslfile, abslfile+'.orig') |
|
448 | 466 | expecthash = lfutil.readstandin(repo, lfile) |
|
449 | 467 | if (expecthash != '' and |
|
450 | 468 | (not os.path.exists(abslfile) or |
|
451 | 469 | expecthash != lfutil.hashfile(abslfile))): |
|
452 | 470 | if not lfutil.copyfromcache(repo, expecthash, lfile): |
|
453 | 471 | # use normallookup() to allocate entry in largefiles dirstate, |
|
454 | 472 | # because lack of it misleads lfilesrepo.status() into |
|
455 | 473 | # recognition that such cache missing files are REMOVED. |
|
456 | 474 | lfdirstate.normallookup(lfile) |
|
457 | 475 | return None # don't try to set the mode |
|
458 | 476 | ret = 1 |
|
459 | 477 | mode = os.stat(absstandin).st_mode |
|
460 | 478 | if mode != os.stat(abslfile).st_mode: |
|
461 | 479 | os.chmod(abslfile, mode) |
|
462 | 480 | ret = 1 |
|
463 | 481 | else: |
|
464 | 482 | # Remove lfiles for which the standin is deleted, unless the |
|
465 | 483 | # lfile is added to the repository again. This happens when a |
|
466 | 484 | # largefile is converted back to a normal file: the standin |
|
467 | 485 | # disappears, but a new (normal) file appears as the lfile. |
|
468 | 486 | if os.path.exists(abslfile) and lfile not in repo[None]: |
|
469 | 487 | util.unlinkpath(abslfile) |
|
470 | 488 | ret = -1 |
|
471 | 489 | state = repo.dirstate[lfutil.standin(lfile)] |
|
472 | 490 | if state == 'n': |
|
473 | 491 | # When rebasing, we need to synchronize the standin and the largefile, |
|
474 | 492 | # because otherwise the largefile will get reverted. But for commit's |
|
475 | 493 | # sake, we have to mark the file as unclean. |
|
476 | 494 | if getattr(repo, "_isrebasing", False): |
|
477 | 495 | lfdirstate.normallookup(lfile) |
|
478 | 496 | else: |
|
479 | 497 | lfdirstate.normal(lfile) |
|
480 | 498 | elif state == 'r': |
|
481 | 499 | lfdirstate.remove(lfile) |
|
482 | 500 | elif state == 'a': |
|
483 | 501 | lfdirstate.add(lfile) |
|
484 | 502 | elif state == '?': |
|
485 | 503 | lfdirstate.drop(lfile) |
|
486 | 504 | return ret |
|
487 | 505 | |
|
488 | 506 | def catlfile(repo, lfile, rev, filename): |
|
489 | 507 | hash = lfutil.readstandin(repo, lfile, rev) |
|
490 | 508 | if not lfutil.inusercache(repo.ui, hash): |
|
491 | 509 | store = basestore._openstore(repo) |
|
492 | 510 | success, missing = store.get([(lfile, hash)]) |
|
493 | 511 | if len(success) != 1: |
|
494 | 512 | raise util.Abort( |
|
495 | 513 | _('largefile %s is not in cache and could not be downloaded') |
|
496 | 514 | % lfile) |
|
497 | 515 | path = lfutil.usercachepath(repo.ui, hash) |
|
498 | 516 | fpout = cmdutil.makefileobj(repo, filename) |
|
499 | 517 | fpin = open(path, "rb") |
|
500 | 518 | fpout.write(fpin.read()) |
|
501 | 519 | fpout.close() |
|
502 | 520 | fpin.close() |
|
503 | 521 | return 0 |
|
504 | 522 | |
|
505 | 523 | # -- hg commands declarations ------------------------------------------------ |
|
506 | 524 | |
|
507 | 525 | cmdtable = { |
|
508 | 526 | 'lfconvert': (lfconvert, |
|
509 | 527 | [('s', 'size', '', |
|
510 | 528 | _('minimum size (MB) for files to be converted ' |
|
511 | 529 | 'as largefiles'), |
|
512 | 530 | 'SIZE'), |
|
513 | 531 | ('', 'to-normal', False, |
|
514 | 532 | _('convert from a largefiles repo to a normal repo')), |
|
515 | 533 | ], |
|
516 | 534 | _('hg lfconvert SOURCE DEST [FILE ...]')), |
|
517 | 535 | } |
@@ -1,1065 +1,1053 b'' | |||
|
1 | 1 | # Copyright 2009-2010 Gregory P. Ward |
|
2 | 2 | # Copyright 2009-2010 Intelerad Medical Systems Incorporated |
|
3 | 3 | # Copyright 2010-2011 Fog Creek Software |
|
4 | 4 | # Copyright 2010-2011 Unity Technologies |
|
5 | 5 | # |
|
6 | 6 | # This software may be used and distributed according to the terms of the |
|
7 | 7 | # GNU General Public License version 2 or any later version. |
|
8 | 8 | |
|
9 | 9 | '''Overridden Mercurial commands and functions for the largefiles extension''' |
|
10 | 10 | |
|
11 | 11 | import os |
|
12 | 12 | import copy |
|
13 | 13 | |
|
14 | 14 | from mercurial import hg, commands, util, cmdutil, scmutil, match as match_, \ |
|
15 | 15 | node, archival, error, merge |
|
16 | 16 | from mercurial.i18n import _ |
|
17 | 17 | from mercurial.node import hex |
|
18 | 18 | from hgext import rebase |
|
19 | 19 | |
|
20 | 20 | import lfutil |
|
21 | 21 | import lfcommands |
|
22 | 22 | |
|
23 | 23 | # -- Utility functions: commonly/repeatedly needed functionality --------------- |
|
24 | 24 | |
|
25 | 25 | def installnormalfilesmatchfn(manifest): |
|
26 | 26 | '''overrides scmutil.match so that the matcher it returns will ignore all |
|
27 | 27 | largefiles''' |
|
28 | 28 | oldmatch = None # for the closure |
|
29 | 29 | def overridematch(ctx, pats=[], opts={}, globbed=False, |
|
30 | 30 | default='relpath'): |
|
31 | 31 | match = oldmatch(ctx, pats, opts, globbed, default) |
|
32 | 32 | m = copy.copy(match) |
|
33 | 33 | notlfile = lambda f: not (lfutil.isstandin(f) or lfutil.standin(f) in |
|
34 | 34 | manifest) |
|
35 | 35 | m._files = filter(notlfile, m._files) |
|
36 | 36 | m._fmap = set(m._files) |
|
37 | 37 | origmatchfn = m.matchfn |
|
38 | 38 | m.matchfn = lambda f: notlfile(f) and origmatchfn(f) or None |
|
39 | 39 | return m |
|
40 | 40 | oldmatch = installmatchfn(overridematch) |
|
41 | 41 | |
|
42 | 42 | def installmatchfn(f): |
|
43 | 43 | oldmatch = scmutil.match |
|
44 | 44 | setattr(f, 'oldmatch', oldmatch) |
|
45 | 45 | scmutil.match = f |
|
46 | 46 | return oldmatch |
|
47 | 47 | |
|
48 | 48 | def restorematchfn(): |
|
49 | 49 | '''restores scmutil.match to what it was before installnormalfilesmatchfn |
|
50 | 50 | was called. no-op if scmutil.match is its original function. |
|
51 | 51 | |
|
52 | 52 | Note that n calls to installnormalfilesmatchfn will require n calls to |
|
53 | 53 | restore matchfn to reverse''' |
|
54 | 54 | scmutil.match = getattr(scmutil.match, 'oldmatch', scmutil.match) |
|
55 | 55 | |
|
56 | 56 | def addlargefiles(ui, repo, *pats, **opts): |
|
57 | 57 | large = opts.pop('large', None) |
|
58 | 58 | lfsize = lfutil.getminsize( |
|
59 | 59 | ui, lfutil.islfilesrepo(repo), opts.pop('lfsize', None)) |
|
60 | 60 | |
|
61 | 61 | lfmatcher = None |
|
62 | 62 | if lfutil.islfilesrepo(repo): |
|
63 | 63 | lfpats = ui.configlist(lfutil.longname, 'patterns', default=[]) |
|
64 | 64 | if lfpats: |
|
65 | 65 | lfmatcher = match_.match(repo.root, '', list(lfpats)) |
|
66 | 66 | |
|
67 | 67 | lfnames = [] |
|
68 | 68 | m = scmutil.match(repo[None], pats, opts) |
|
69 | 69 | m.bad = lambda x, y: None |
|
70 | 70 | wctx = repo[None] |
|
71 | 71 | for f in repo.walk(m): |
|
72 | 72 | exact = m.exact(f) |
|
73 | 73 | lfile = lfutil.standin(f) in wctx |
|
74 | 74 | nfile = f in wctx |
|
75 | 75 | exists = lfile or nfile |
|
76 | 76 | |
|
77 | 77 | # Don't warn the user when they attempt to add a normal tracked file. |
|
78 | 78 | # The normal add code will do that for us. |
|
79 | 79 | if exact and exists: |
|
80 | 80 | if lfile: |
|
81 | 81 | ui.warn(_('%s already a largefile\n') % f) |
|
82 | 82 | continue |
|
83 | 83 | |
|
84 | 84 | if exact or not exists: |
|
85 | 85 | abovemin = (lfsize and |
|
86 | 86 | os.lstat(repo.wjoin(f)).st_size >= lfsize * 1024 * 1024) |
|
87 | 87 | if large or abovemin or (lfmatcher and lfmatcher(f)): |
|
88 | 88 | lfnames.append(f) |
|
89 | 89 | if ui.verbose or not exact: |
|
90 | 90 | ui.status(_('adding %s as a largefile\n') % m.rel(f)) |
|
91 | 91 | |
|
92 | 92 | bad = [] |
|
93 | 93 | standins = [] |
|
94 | 94 | |
|
95 | 95 | # Need to lock, otherwise there could be a race condition between |
|
96 | 96 | # when standins are created and added to the repo. |
|
97 | 97 | wlock = repo.wlock() |
|
98 | 98 | try: |
|
99 | 99 | if not opts.get('dry_run'): |
|
100 | 100 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
101 | 101 | for f in lfnames: |
|
102 | 102 | standinname = lfutil.standin(f) |
|
103 | 103 | lfutil.writestandin(repo, standinname, hash='', |
|
104 | 104 | executable=lfutil.getexecutable(repo.wjoin(f))) |
|
105 | 105 | standins.append(standinname) |
|
106 | 106 | if lfdirstate[f] == 'r': |
|
107 | 107 | lfdirstate.normallookup(f) |
|
108 | 108 | else: |
|
109 | 109 | lfdirstate.add(f) |
|
110 | 110 | lfdirstate.write() |
|
111 | 111 | bad += [lfutil.splitstandin(f) |
|
112 | 112 | for f in lfutil.repoadd(repo, standins) |
|
113 | 113 | if f in m.files()] |
|
114 | 114 | finally: |
|
115 | 115 | wlock.release() |
|
116 | 116 | return bad |
|
117 | 117 | |
|
118 | 118 | def removelargefiles(ui, repo, *pats, **opts): |
|
119 | 119 | after = opts.get('after') |
|
120 | 120 | if not pats and not after: |
|
121 | 121 | raise util.Abort(_('no files specified')) |
|
122 | 122 | m = scmutil.match(repo[None], pats, opts) |
|
123 | 123 | try: |
|
124 | 124 | repo.lfstatus = True |
|
125 | 125 | s = repo.status(match=m, clean=True) |
|
126 | 126 | finally: |
|
127 | 127 | repo.lfstatus = False |
|
128 | 128 | manifest = repo[None].manifest() |
|
129 | 129 | modified, added, deleted, clean = [[f for f in list |
|
130 | 130 | if lfutil.standin(f) in manifest] |
|
131 | 131 | for list in [s[0], s[1], s[3], s[6]]] |
|
132 | 132 | |
|
133 | 133 | def warn(files, reason): |
|
134 | 134 | for f in files: |
|
135 | 135 | ui.warn(_('not removing %s: %s (use forget to undo)\n') |
|
136 | 136 | % (m.rel(f), reason)) |
|
137 | 137 | |
|
138 | 138 | if after: |
|
139 | 139 | remove, forget = deleted, [] |
|
140 | 140 | warn(modified + added + clean, _('file still exists')) |
|
141 | 141 | else: |
|
142 | 142 | remove, forget = deleted + clean, [] |
|
143 | 143 | warn(modified, _('file is modified')) |
|
144 | 144 | warn(added, _('file has been marked for add')) |
|
145 | 145 | |
|
146 | 146 | for f in sorted(remove + forget): |
|
147 | 147 | if ui.verbose or not m.exact(f): |
|
148 | 148 | ui.status(_('removing %s\n') % m.rel(f)) |
|
149 | 149 | |
|
150 | 150 | # Need to lock because standin files are deleted then removed from the |
|
151 | 151 | # repository and we could race inbetween. |
|
152 | 152 | wlock = repo.wlock() |
|
153 | 153 | try: |
|
154 | 154 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
155 | 155 | for f in remove: |
|
156 | 156 | if not after: |
|
157 | 157 | # If this is being called by addremove, notify the user that we |
|
158 | 158 | # are removing the file. |
|
159 | 159 | if getattr(repo, "_isaddremove", False): |
|
160 | 160 | ui.status(_('removing %s\n') % f) |
|
161 | 161 | if os.path.exists(repo.wjoin(f)): |
|
162 | 162 | util.unlinkpath(repo.wjoin(f)) |
|
163 | 163 | lfdirstate.remove(f) |
|
164 | 164 | lfdirstate.write() |
|
165 | 165 | forget = [lfutil.standin(f) for f in forget] |
|
166 | 166 | remove = [lfutil.standin(f) for f in remove] |
|
167 | 167 | lfutil.repoforget(repo, forget) |
|
168 | 168 | # If this is being called by addremove, let the original addremove |
|
169 | 169 | # function handle this. |
|
170 | 170 | if not getattr(repo, "_isaddremove", False): |
|
171 | 171 | lfutil.reporemove(repo, remove, unlink=True) |
|
172 | 172 | finally: |
|
173 | 173 | wlock.release() |
|
174 | 174 | |
|
175 | 175 | # For overriding mercurial.hgweb.webcommands so that largefiles will |
|
176 | 176 | # appear at their right place in the manifests. |
|
177 | 177 | def decodepath(orig, path): |
|
178 | 178 | return lfutil.splitstandin(path) or path |
|
179 | 179 | |
|
180 | 180 | # -- Wrappers: modify existing commands -------------------------------- |
|
181 | 181 | |
|
182 | 182 | # Add works by going through the files that the user wanted to add and |
|
183 | 183 | # checking if they should be added as largefiles. Then it makes a new |
|
184 | 184 | # matcher which matches only the normal files and runs the original |
|
185 | 185 | # version of add. |
|
186 | 186 | def overrideadd(orig, ui, repo, *pats, **opts): |
|
187 | 187 | normal = opts.pop('normal') |
|
188 | 188 | if normal: |
|
189 | 189 | if opts.get('large'): |
|
190 | 190 | raise util.Abort(_('--normal cannot be used with --large')) |
|
191 | 191 | return orig(ui, repo, *pats, **opts) |
|
192 | 192 | bad = addlargefiles(ui, repo, *pats, **opts) |
|
193 | 193 | installnormalfilesmatchfn(repo[None].manifest()) |
|
194 | 194 | result = orig(ui, repo, *pats, **opts) |
|
195 | 195 | restorematchfn() |
|
196 | 196 | |
|
197 | 197 | return (result == 1 or bad) and 1 or 0 |
|
198 | 198 | |
|
199 | 199 | def overrideremove(orig, ui, repo, *pats, **opts): |
|
200 | 200 | installnormalfilesmatchfn(repo[None].manifest()) |
|
201 | 201 | orig(ui, repo, *pats, **opts) |
|
202 | 202 | restorematchfn() |
|
203 | 203 | removelargefiles(ui, repo, *pats, **opts) |
|
204 | 204 | |
|
205 | 205 | def overridestatusfn(orig, repo, rev2, **opts): |
|
206 | 206 | try: |
|
207 | 207 | repo._repo.lfstatus = True |
|
208 | 208 | return orig(repo, rev2, **opts) |
|
209 | 209 | finally: |
|
210 | 210 | repo._repo.lfstatus = False |
|
211 | 211 | |
|
212 | 212 | def overridestatus(orig, ui, repo, *pats, **opts): |
|
213 | 213 | try: |
|
214 | 214 | repo.lfstatus = True |
|
215 | 215 | return orig(ui, repo, *pats, **opts) |
|
216 | 216 | finally: |
|
217 | 217 | repo.lfstatus = False |
|
218 | 218 | |
|
219 | 219 | def overridedirty(orig, repo, ignoreupdate=False): |
|
220 | 220 | try: |
|
221 | 221 | repo._repo.lfstatus = True |
|
222 | 222 | return orig(repo, ignoreupdate) |
|
223 | 223 | finally: |
|
224 | 224 | repo._repo.lfstatus = False |
|
225 | 225 | |
|
226 | 226 | def overridelog(orig, ui, repo, *pats, **opts): |
|
227 | 227 | try: |
|
228 | 228 | repo.lfstatus = True |
|
229 | 229 | orig(ui, repo, *pats, **opts) |
|
230 | 230 | finally: |
|
231 | 231 | repo.lfstatus = False |
|
232 | 232 | |
|
233 | 233 | def overrideverify(orig, ui, repo, *pats, **opts): |
|
234 | 234 | large = opts.pop('large', False) |
|
235 | 235 | all = opts.pop('lfa', False) |
|
236 | 236 | contents = opts.pop('lfc', False) |
|
237 | 237 | |
|
238 | 238 | result = orig(ui, repo, *pats, **opts) |
|
239 | 239 | if large: |
|
240 | 240 | result = result or lfcommands.verifylfiles(ui, repo, all, contents) |
|
241 | 241 | return result |
|
242 | 242 | |
|
243 | 243 | # Override needs to refresh standins so that update's normal merge |
|
244 | 244 | # will go through properly. Then the other update hook (overriding repo.update) |
|
245 | 245 | # will get the new files. Filemerge is also overriden so that the merge |
|
246 | 246 | # will merge standins correctly. |
|
247 | 247 | def overrideupdate(orig, ui, repo, *pats, **opts): |
|
248 | 248 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
249 | 249 | s = lfdirstate.status(match_.always(repo.root, repo.getcwd()), [], False, |
|
250 | 250 | False, False) |
|
251 | 251 | (unsure, modified, added, removed, missing, unknown, ignored, clean) = s |
|
252 | 252 | |
|
253 | 253 | # Need to lock between the standins getting updated and their |
|
254 | 254 | # largefiles getting updated |
|
255 | 255 | wlock = repo.wlock() |
|
256 | 256 | try: |
|
257 | 257 | if opts['check']: |
|
258 | 258 | mod = len(modified) > 0 |
|
259 | 259 | for lfile in unsure: |
|
260 | 260 | standin = lfutil.standin(lfile) |
|
261 | 261 | if repo['.'][standin].data().strip() != \ |
|
262 | 262 | lfutil.hashfile(repo.wjoin(lfile)): |
|
263 | 263 | mod = True |
|
264 | 264 | else: |
|
265 | 265 | lfdirstate.normal(lfile) |
|
266 | 266 | lfdirstate.write() |
|
267 | 267 | if mod: |
|
268 | 268 | raise util.Abort(_('uncommitted local changes')) |
|
269 | 269 | # XXX handle removed differently |
|
270 | 270 | if not opts['clean']: |
|
271 | 271 | for lfile in unsure + modified + added: |
|
272 | 272 | lfutil.updatestandin(repo, lfutil.standin(lfile)) |
|
273 | 273 | finally: |
|
274 | 274 | wlock.release() |
|
275 | 275 | return orig(ui, repo, *pats, **opts) |
|
276 | 276 | |
|
277 | 277 | # Before starting the manifest merge, merge.updates will call |
|
278 | 278 | # _checkunknown to check if there are any files in the merged-in |
|
279 | 279 | # changeset that collide with unknown files in the working copy. |
|
280 | 280 | # |
|
281 | 281 | # The largefiles are seen as unknown, so this prevents us from merging |
|
282 | 282 | # in a file 'foo' if we already have a largefile with the same name. |
|
283 | 283 | # |
|
284 | 284 | # The overridden function filters the unknown files by removing any |
|
285 | 285 | # largefiles. This makes the merge proceed and we can then handle this |
|
286 | 286 | # case further in the overridden manifestmerge function below. |
|
287 | 287 | def overridecheckunknownfile(origfn, repo, wctx, mctx, f): |
|
288 | 288 | if lfutil.standin(f) in wctx: |
|
289 | 289 | return False |
|
290 | 290 | return origfn(repo, wctx, mctx, f) |
|
291 | 291 | |
|
292 | 292 | # The manifest merge handles conflicts on the manifest level. We want |
|
293 | 293 | # to handle changes in largefile-ness of files at this level too. |
|
294 | 294 | # |
|
295 | 295 | # The strategy is to run the original manifestmerge and then process |
|
296 | 296 | # the action list it outputs. There are two cases we need to deal with: |
|
297 | 297 | # |
|
298 | 298 | # 1. Normal file in p1, largefile in p2. Here the largefile is |
|
299 | 299 | # detected via its standin file, which will enter the working copy |
|
300 | 300 | # with a "get" action. It is not "merge" since the standin is all |
|
301 | 301 | # Mercurial is concerned with at this level -- the link to the |
|
302 | 302 | # existing normal file is not relevant here. |
|
303 | 303 | # |
|
304 | 304 | # 2. Largefile in p1, normal file in p2. Here we get a "merge" action |
|
305 | 305 | # since the largefile will be present in the working copy and |
|
306 | 306 | # different from the normal file in p2. Mercurial therefore |
|
307 | 307 | # triggers a merge action. |
|
308 | 308 | # |
|
309 | 309 | # In both cases, we prompt the user and emit new actions to either |
|
310 | 310 | # remove the standin (if the normal file was kept) or to remove the |
|
311 | 311 | # normal file and get the standin (if the largefile was kept). The |
|
312 | 312 | # default prompt answer is to use the largefile version since it was |
|
313 | 313 | # presumably changed on purpose. |
|
314 | 314 | # |
|
315 | 315 | # Finally, the merge.applyupdates function will then take care of |
|
316 | 316 | # writing the files into the working copy and lfcommands.updatelfiles |
|
317 | 317 | # will update the largefiles. |
|
318 | 318 | def overridemanifestmerge(origfn, repo, p1, p2, pa, overwrite, partial): |
|
319 | 319 | actions = origfn(repo, p1, p2, pa, overwrite, partial) |
|
320 | 320 | processed = [] |
|
321 | 321 | |
|
322 | 322 | for action in actions: |
|
323 | 323 | if overwrite: |
|
324 | 324 | processed.append(action) |
|
325 | 325 | continue |
|
326 | 326 | f, m = action[:2] |
|
327 | 327 | |
|
328 | 328 | choices = (_('&Largefile'), _('&Normal file')) |
|
329 | 329 | if m == "g" and lfutil.splitstandin(f) in p1 and f in p2: |
|
330 | 330 | # Case 1: normal file in the working copy, largefile in |
|
331 | 331 | # the second parent |
|
332 | 332 | lfile = lfutil.splitstandin(f) |
|
333 | 333 | standin = f |
|
334 | 334 | msg = _('%s has been turned into a largefile\n' |
|
335 | 335 | 'use (l)argefile or keep as (n)ormal file?') % lfile |
|
336 | 336 | if repo.ui.promptchoice(msg, choices, 0) == 0: |
|
337 | 337 | processed.append((lfile, "r")) |
|
338 | 338 | processed.append((standin, "g", p2.flags(standin))) |
|
339 | 339 | else: |
|
340 | 340 | processed.append((standin, "r")) |
|
341 | 341 | elif m == "g" and lfutil.standin(f) in p1 and f in p2: |
|
342 | 342 | # Case 2: largefile in the working copy, normal file in |
|
343 | 343 | # the second parent |
|
344 | 344 | standin = lfutil.standin(f) |
|
345 | 345 | lfile = f |
|
346 | 346 | msg = _('%s has been turned into a normal file\n' |
|
347 | 347 | 'keep as (l)argefile or use (n)ormal file?') % lfile |
|
348 | 348 | if repo.ui.promptchoice(msg, choices, 0) == 0: |
|
349 | 349 | processed.append((lfile, "r")) |
|
350 | 350 | else: |
|
351 | 351 | processed.append((standin, "r")) |
|
352 | 352 | processed.append((lfile, "g", p2.flags(lfile))) |
|
353 | 353 | else: |
|
354 | 354 | processed.append(action) |
|
355 | 355 | |
|
356 | 356 | return processed |
|
357 | 357 | |
|
358 | 358 | # Override filemerge to prompt the user about how they wish to merge |
|
359 | 359 | # largefiles. This will handle identical edits, and copy/rename + |
|
360 | 360 | # edit without prompting the user. |
|
361 | 361 | def overridefilemerge(origfn, repo, mynode, orig, fcd, fco, fca): |
|
362 | 362 | # Use better variable names here. Because this is a wrapper we cannot |
|
363 | 363 | # change the variable names in the function declaration. |
|
364 | 364 | fcdest, fcother, fcancestor = fcd, fco, fca |
|
365 | 365 | if not lfutil.isstandin(orig): |
|
366 | 366 | return origfn(repo, mynode, orig, fcdest, fcother, fcancestor) |
|
367 | 367 | else: |
|
368 | 368 | if not fcother.cmp(fcdest): # files identical? |
|
369 | 369 | return None |
|
370 | 370 | |
|
371 | 371 | # backwards, use working dir parent as ancestor |
|
372 | 372 | if fcancestor == fcother: |
|
373 | 373 | fcancestor = fcdest.parents()[0] |
|
374 | 374 | |
|
375 | 375 | if orig != fcother.path(): |
|
376 | 376 | repo.ui.status(_('merging %s and %s to %s\n') |
|
377 | 377 | % (lfutil.splitstandin(orig), |
|
378 | 378 | lfutil.splitstandin(fcother.path()), |
|
379 | 379 | lfutil.splitstandin(fcdest.path()))) |
|
380 | 380 | else: |
|
381 | 381 | repo.ui.status(_('merging %s\n') |
|
382 | 382 | % lfutil.splitstandin(fcdest.path())) |
|
383 | 383 | |
|
384 | 384 | if fcancestor.path() != fcother.path() and fcother.data() == \ |
|
385 | 385 | fcancestor.data(): |
|
386 | 386 | return 0 |
|
387 | 387 | if fcancestor.path() != fcdest.path() and fcdest.data() == \ |
|
388 | 388 | fcancestor.data(): |
|
389 | 389 | repo.wwrite(fcdest.path(), fcother.data(), fcother.flags()) |
|
390 | 390 | return 0 |
|
391 | 391 | |
|
392 | 392 | if repo.ui.promptchoice(_('largefile %s has a merge conflict\n' |
|
393 | 393 | 'keep (l)ocal or take (o)ther?') % |
|
394 | 394 | lfutil.splitstandin(orig), |
|
395 | 395 | (_('&Local'), _('&Other')), 0) == 0: |
|
396 | 396 | return 0 |
|
397 | 397 | else: |
|
398 | 398 | repo.wwrite(fcdest.path(), fcother.data(), fcother.flags()) |
|
399 | 399 | return 0 |
|
400 | 400 | |
|
401 | 401 | # Copy first changes the matchers to match standins instead of |
|
402 | 402 | # largefiles. Then it overrides util.copyfile in that function it |
|
403 | 403 | # checks if the destination largefile already exists. It also keeps a |
|
404 | 404 | # list of copied files so that the largefiles can be copied and the |
|
405 | 405 | # dirstate updated. |
|
406 | 406 | def overridecopy(orig, ui, repo, pats, opts, rename=False): |
|
407 | 407 | # doesn't remove largefile on rename |
|
408 | 408 | if len(pats) < 2: |
|
409 | 409 | # this isn't legal, let the original function deal with it |
|
410 | 410 | return orig(ui, repo, pats, opts, rename) |
|
411 | 411 | |
|
412 | 412 | def makestandin(relpath): |
|
413 | 413 | path = scmutil.canonpath(repo.root, repo.getcwd(), relpath) |
|
414 | 414 | return os.path.join(repo.wjoin(lfutil.standin(path))) |
|
415 | 415 | |
|
416 | 416 | fullpats = scmutil.expandpats(pats) |
|
417 | 417 | dest = fullpats[-1] |
|
418 | 418 | |
|
419 | 419 | if os.path.isdir(dest): |
|
420 | 420 | if not os.path.isdir(makestandin(dest)): |
|
421 | 421 | os.makedirs(makestandin(dest)) |
|
422 | 422 | # This could copy both lfiles and normal files in one command, |
|
423 | 423 | # but we don't want to do that. First replace their matcher to |
|
424 | 424 | # only match normal files and run it, then replace it to just |
|
425 | 425 | # match largefiles and run it again. |
|
426 | 426 | nonormalfiles = False |
|
427 | 427 | nolfiles = False |
|
428 | 428 | try: |
|
429 | 429 | try: |
|
430 | 430 | installnormalfilesmatchfn(repo[None].manifest()) |
|
431 | 431 | result = orig(ui, repo, pats, opts, rename) |
|
432 | 432 | except util.Abort, e: |
|
433 | 433 | if str(e) != 'no files to copy': |
|
434 | 434 | raise e |
|
435 | 435 | else: |
|
436 | 436 | nonormalfiles = True |
|
437 | 437 | result = 0 |
|
438 | 438 | finally: |
|
439 | 439 | restorematchfn() |
|
440 | 440 | |
|
441 | 441 | # The first rename can cause our current working directory to be removed. |
|
442 | 442 | # In that case there is nothing left to copy/rename so just quit. |
|
443 | 443 | try: |
|
444 | 444 | repo.getcwd() |
|
445 | 445 | except OSError: |
|
446 | 446 | return result |
|
447 | 447 | |
|
448 | 448 | try: |
|
449 | 449 | try: |
|
450 | 450 | # When we call orig below it creates the standins but we don't add |
|
451 | 451 | # them to the dir state until later so lock during that time. |
|
452 | 452 | wlock = repo.wlock() |
|
453 | 453 | |
|
454 | 454 | manifest = repo[None].manifest() |
|
455 | 455 | oldmatch = None # for the closure |
|
456 | 456 | def overridematch(ctx, pats=[], opts={}, globbed=False, |
|
457 | 457 | default='relpath'): |
|
458 | 458 | newpats = [] |
|
459 | 459 | # The patterns were previously mangled to add the standin |
|
460 | 460 | # directory; we need to remove that now |
|
461 | 461 | for pat in pats: |
|
462 | 462 | if match_.patkind(pat) is None and lfutil.shortname in pat: |
|
463 | 463 | newpats.append(pat.replace(lfutil.shortname, '')) |
|
464 | 464 | else: |
|
465 | 465 | newpats.append(pat) |
|
466 | 466 | match = oldmatch(ctx, newpats, opts, globbed, default) |
|
467 | 467 | m = copy.copy(match) |
|
468 | 468 | lfile = lambda f: lfutil.standin(f) in manifest |
|
469 | 469 | m._files = [lfutil.standin(f) for f in m._files if lfile(f)] |
|
470 | 470 | m._fmap = set(m._files) |
|
471 | 471 | origmatchfn = m.matchfn |
|
472 | 472 | m.matchfn = lambda f: (lfutil.isstandin(f) and |
|
473 | 473 | (f in manifest) and |
|
474 | 474 | origmatchfn(lfutil.splitstandin(f)) or |
|
475 | 475 | None) |
|
476 | 476 | return m |
|
477 | 477 | oldmatch = installmatchfn(overridematch) |
|
478 | 478 | listpats = [] |
|
479 | 479 | for pat in pats: |
|
480 | 480 | if match_.patkind(pat) is not None: |
|
481 | 481 | listpats.append(pat) |
|
482 | 482 | else: |
|
483 | 483 | listpats.append(makestandin(pat)) |
|
484 | 484 | |
|
485 | 485 | try: |
|
486 | 486 | origcopyfile = util.copyfile |
|
487 | 487 | copiedfiles = [] |
|
488 | 488 | def overridecopyfile(src, dest): |
|
489 | 489 | if (lfutil.shortname in src and |
|
490 | 490 | dest.startswith(repo.wjoin(lfutil.shortname))): |
|
491 | 491 | destlfile = dest.replace(lfutil.shortname, '') |
|
492 | 492 | if not opts['force'] and os.path.exists(destlfile): |
|
493 | 493 | raise IOError('', |
|
494 | 494 | _('destination largefile already exists')) |
|
495 | 495 | copiedfiles.append((src, dest)) |
|
496 | 496 | origcopyfile(src, dest) |
|
497 | 497 | |
|
498 | 498 | util.copyfile = overridecopyfile |
|
499 | 499 | result += orig(ui, repo, listpats, opts, rename) |
|
500 | 500 | finally: |
|
501 | 501 | util.copyfile = origcopyfile |
|
502 | 502 | |
|
503 | 503 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
504 | 504 | for (src, dest) in copiedfiles: |
|
505 | 505 | if (lfutil.shortname in src and |
|
506 | 506 | dest.startswith(repo.wjoin(lfutil.shortname))): |
|
507 | 507 | srclfile = src.replace(repo.wjoin(lfutil.standin('')), '') |
|
508 | 508 | destlfile = dest.replace(repo.wjoin(lfutil.standin('')), '') |
|
509 | 509 | destlfiledir = os.path.dirname(destlfile) or '.' |
|
510 | 510 | if not os.path.isdir(destlfiledir): |
|
511 | 511 | os.makedirs(destlfiledir) |
|
512 | 512 | if rename: |
|
513 | 513 | os.rename(repo.wjoin(srclfile), repo.wjoin(destlfile)) |
|
514 | 514 | lfdirstate.remove(srclfile) |
|
515 | 515 | else: |
|
516 | 516 | util.copyfile(srclfile, destlfile) |
|
517 | 517 | lfdirstate.add(destlfile) |
|
518 | 518 | lfdirstate.write() |
|
519 | 519 | except util.Abort, e: |
|
520 | 520 | if str(e) != 'no files to copy': |
|
521 | 521 | raise e |
|
522 | 522 | else: |
|
523 | 523 | nolfiles = True |
|
524 | 524 | finally: |
|
525 | 525 | restorematchfn() |
|
526 | 526 | wlock.release() |
|
527 | 527 | |
|
528 | 528 | if nolfiles and nonormalfiles: |
|
529 | 529 | raise util.Abort(_('no files to copy')) |
|
530 | 530 | |
|
531 | 531 | return result |
|
532 | 532 | |
|
533 | 533 | # When the user calls revert, we have to be careful to not revert any |
|
534 | 534 | # changes to other largefiles accidentally. This means we have to keep |
|
535 | 535 | # track of the largefiles that are being reverted so we only pull down |
|
536 | 536 | # the necessary largefiles. |
|
537 | 537 | # |
|
538 | 538 | # Standins are only updated (to match the hash of largefiles) before |
|
539 | 539 | # commits. Update the standins then run the original revert, changing |
|
540 | 540 | # the matcher to hit standins instead of largefiles. Based on the |
|
541 | 541 | # resulting standins update the largefiles. Then return the standins |
|
542 | 542 | # to their proper state |
|
543 | 543 | def overriderevert(orig, ui, repo, *pats, **opts): |
|
544 | 544 | # Because we put the standins in a bad state (by updating them) |
|
545 | 545 | # and then return them to a correct state we need to lock to |
|
546 | 546 | # prevent others from changing them in their incorrect state. |
|
547 | 547 | wlock = repo.wlock() |
|
548 | 548 | try: |
|
549 | 549 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
550 | 550 | (modified, added, removed, missing, unknown, ignored, clean) = \ |
|
551 | 551 | lfutil.lfdirstatestatus(lfdirstate, repo, repo['.'].rev()) |
|
552 | 552 | for lfile in modified: |
|
553 | 553 | lfutil.updatestandin(repo, lfutil.standin(lfile)) |
|
554 | 554 | for lfile in missing: |
|
555 | 555 | if (os.path.exists(repo.wjoin(lfutil.standin(lfile)))): |
|
556 | 556 | os.unlink(repo.wjoin(lfutil.standin(lfile))) |
|
557 | 557 | |
|
558 | 558 | try: |
|
559 | 559 | ctx = repo[opts.get('rev')] |
|
560 | 560 | oldmatch = None # for the closure |
|
561 | 561 | def overridematch(ctx, pats=[], opts={}, globbed=False, |
|
562 | 562 | default='relpath'): |
|
563 | 563 | match = oldmatch(ctx, pats, opts, globbed, default) |
|
564 | 564 | m = copy.copy(match) |
|
565 | 565 | def tostandin(f): |
|
566 | 566 | if lfutil.standin(f) in ctx: |
|
567 | 567 | return lfutil.standin(f) |
|
568 | 568 | elif lfutil.standin(f) in repo[None]: |
|
569 | 569 | return None |
|
570 | 570 | return f |
|
571 | 571 | m._files = [tostandin(f) for f in m._files] |
|
572 | 572 | m._files = [f for f in m._files if f is not None] |
|
573 | 573 | m._fmap = set(m._files) |
|
574 | 574 | origmatchfn = m.matchfn |
|
575 | 575 | def matchfn(f): |
|
576 | 576 | if lfutil.isstandin(f): |
|
577 | 577 | # We need to keep track of what largefiles are being |
|
578 | 578 | # matched so we know which ones to update later -- |
|
579 | 579 | # otherwise we accidentally revert changes to other |
|
580 | 580 | # largefiles. This is repo-specific, so duckpunch the |
|
581 | 581 | # repo object to keep the list of largefiles for us |
|
582 | 582 | # later. |
|
583 | 583 | if origmatchfn(lfutil.splitstandin(f)) and \ |
|
584 | 584 | (f in repo[None] or f in ctx): |
|
585 | 585 | lfileslist = getattr(repo, '_lfilestoupdate', []) |
|
586 | 586 | lfileslist.append(lfutil.splitstandin(f)) |
|
587 | 587 | repo._lfilestoupdate = lfileslist |
|
588 | 588 | return True |
|
589 | 589 | else: |
|
590 | 590 | return False |
|
591 | 591 | return origmatchfn(f) |
|
592 | 592 | m.matchfn = matchfn |
|
593 | 593 | return m |
|
594 | 594 | oldmatch = installmatchfn(overridematch) |
|
595 | 595 | scmutil.match |
|
596 | 596 | matches = overridematch(repo[None], pats, opts) |
|
597 | 597 | orig(ui, repo, *pats, **opts) |
|
598 | 598 | finally: |
|
599 | 599 | restorematchfn() |
|
600 | 600 | lfileslist = getattr(repo, '_lfilestoupdate', []) |
|
601 | 601 | lfcommands.updatelfiles(ui, repo, filelist=lfileslist, |
|
602 | 602 | printmessage=False) |
|
603 | 603 | |
|
604 | 604 | # empty out the largefiles list so we start fresh next time |
|
605 | 605 | repo._lfilestoupdate = [] |
|
606 | 606 | for lfile in modified: |
|
607 | 607 | if lfile in lfileslist: |
|
608 | 608 | if os.path.exists(repo.wjoin(lfutil.standin(lfile))) and lfile\ |
|
609 | 609 | in repo['.']: |
|
610 | 610 | lfutil.writestandin(repo, lfutil.standin(lfile), |
|
611 | 611 | repo['.'][lfile].data().strip(), |
|
612 | 612 | 'x' in repo['.'][lfile].flags()) |
|
613 | 613 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
614 | 614 | for lfile in added: |
|
615 | 615 | standin = lfutil.standin(lfile) |
|
616 | 616 | if standin not in ctx and (standin in matches or opts.get('all')): |
|
617 | 617 | if lfile in lfdirstate: |
|
618 | 618 | lfdirstate.drop(lfile) |
|
619 | 619 | util.unlinkpath(repo.wjoin(standin)) |
|
620 | 620 | lfdirstate.write() |
|
621 | 621 | finally: |
|
622 | 622 | wlock.release() |
|
623 | 623 | |
|
624 | 624 | def hgupdate(orig, repo, node): |
|
625 | 625 | # Only call updatelfiles the standins that have changed to save time |
|
626 | 626 | oldstandins = lfutil.getstandinsstate(repo) |
|
627 | 627 | result = orig(repo, node) |
|
628 | 628 | newstandins = lfutil.getstandinsstate(repo) |
|
629 | 629 | filelist = lfutil.getlfilestoupdate(oldstandins, newstandins) |
|
630 | 630 | lfcommands.updatelfiles(repo.ui, repo, filelist=filelist, printmessage=True) |
|
631 | 631 | return result |
|
632 | 632 | |
|
633 | 633 | def hgclean(orig, repo, node, show_stats=True): |
|
634 | 634 | result = orig(repo, node, show_stats) |
|
635 | 635 | lfcommands.updatelfiles(repo.ui, repo) |
|
636 | 636 | return result |
|
637 | 637 | |
|
638 | 638 | def hgmerge(orig, repo, node, force=None, remind=True): |
|
639 | 639 | # Mark the repo as being in the middle of a merge, so that |
|
640 | 640 | # updatelfiles() will know that it needs to trust the standins in |
|
641 | 641 | # the working copy, not in the standins in the current node |
|
642 | 642 | repo._ismerging = True |
|
643 | 643 | try: |
|
644 | 644 | result = orig(repo, node, force, remind) |
|
645 | 645 | lfcommands.updatelfiles(repo.ui, repo) |
|
646 | 646 | finally: |
|
647 | 647 | repo._ismerging = False |
|
648 | 648 | return result |
|
649 | 649 | |
|
650 | 650 | # When we rebase a repository with remotely changed largefiles, we need to |
|
651 | 651 | # take some extra care so that the largefiles are correctly updated in the |
|
652 | 652 | # working copy |
|
653 | 653 | def overridepull(orig, ui, repo, source=None, **opts): |
|
654 | 654 | if opts.get('rebase', False): |
|
655 | 655 | repo._isrebasing = True |
|
656 | 656 | try: |
|
657 | 657 | if opts.get('update'): |
|
658 | 658 | del opts['update'] |
|
659 | 659 | ui.debug('--update and --rebase are not compatible, ignoring ' |
|
660 | 660 | 'the update flag\n') |
|
661 | 661 | del opts['rebase'] |
|
662 | 662 | cmdutil.bailifchanged(repo) |
|
663 | 663 | revsprepull = len(repo) |
|
664 | 664 | origpostincoming = commands.postincoming |
|
665 | 665 | def _dummy(*args, **kwargs): |
|
666 | 666 | pass |
|
667 | 667 | commands.postincoming = _dummy |
|
668 | 668 | repo.lfpullsource = source |
|
669 | 669 | if not source: |
|
670 | 670 | source = 'default' |
|
671 | 671 | try: |
|
672 | 672 | result = commands.pull(ui, repo, source, **opts) |
|
673 | 673 | finally: |
|
674 | 674 | commands.postincoming = origpostincoming |
|
675 | 675 | revspostpull = len(repo) |
|
676 | 676 | if revspostpull > revsprepull: |
|
677 | 677 | result = result or rebase.rebase(ui, repo) |
|
678 | 678 | finally: |
|
679 | 679 | repo._isrebasing = False |
|
680 | 680 | else: |
|
681 | 681 | repo.lfpullsource = source |
|
682 | 682 | if not source: |
|
683 | 683 | source = 'default' |
|
684 | 684 | oldheads = lfutil.getcurrentheads(repo) |
|
685 | 685 | result = orig(ui, repo, source, **opts) |
|
686 | 686 | # If we do not have the new largefiles for any new heads we pulled, we |
|
687 | 687 | # will run into a problem later if we try to merge or rebase with one of |
|
688 | 688 | # these heads, so cache the largefiles now direclty into the system |
|
689 | 689 | # cache. |
|
690 | 690 | ui.status(_("caching new largefiles\n")) |
|
691 | 691 | numcached = 0 |
|
692 | 692 | heads = lfutil.getcurrentheads(repo) |
|
693 | 693 | newheads = set(heads).difference(set(oldheads)) |
|
694 | 694 | for head in newheads: |
|
695 | 695 | (cached, missing) = lfcommands.cachelfiles(ui, repo, head) |
|
696 | 696 | numcached += len(cached) |
|
697 | 697 | ui.status(_("%d largefiles cached\n") % numcached) |
|
698 | 698 | return result |
|
699 | 699 | |
|
700 | 700 | def overrideclone(orig, ui, source, dest=None, **opts): |
|
701 | 701 | result = hg.clone(ui, opts, source, dest, |
|
702 | 702 | pull=opts.get('pull'), |
|
703 | 703 | stream=opts.get('uncompressed'), |
|
704 | 704 | rev=opts.get('rev'), |
|
705 | 705 | update=True, # required for successful walkchangerevs |
|
706 | 706 | branch=opts.get('branch')) |
|
707 | 707 | if result is None: |
|
708 | 708 | return True |
|
709 | totalsuccess = 0 | |
|
710 | totalmissing = 0 | |
|
711 | 709 | if opts.get('all_largefiles'): |
|
712 | 710 | sourcerepo, destrepo = result |
|
713 | matchfn = scmutil.match(destrepo[None], | |
|
714 | [destrepo.wjoin(lfutil.shortname)], {}) | |
|
715 | def prepare(ctx, fns): | |
|
716 | pass | |
|
717 | for ctx in cmdutil.walkchangerevs(destrepo, matchfn, {'rev' : None}, | |
|
718 | prepare): | |
|
719 | success, missing = lfcommands.cachelfiles(ui, destrepo, ctx.node()) | |
|
720 | totalsuccess += len(success) | |
|
721 | totalmissing += len(missing) | |
|
722 | ui.status(_("%d additional largefiles cached\n") % totalsuccess) | |
|
723 | if totalmissing > 0: | |
|
724 | ui.status(_("%d largefiles failed to download\n") % totalmissing) | |
|
725 | return totalmissing != 0 | |
|
711 | success, missing = lfcommands.downloadlfiles(ui, destrepo, None) | |
|
712 | return missing != 0 | |
|
713 | return result is None | |
|
726 | 714 | |
|
727 | 715 | def overriderebase(orig, ui, repo, **opts): |
|
728 | 716 | repo._isrebasing = True |
|
729 | 717 | try: |
|
730 | 718 | orig(ui, repo, **opts) |
|
731 | 719 | finally: |
|
732 | 720 | repo._isrebasing = False |
|
733 | 721 | |
|
734 | 722 | def overridearchive(orig, repo, dest, node, kind, decode=True, matchfn=None, |
|
735 | 723 | prefix=None, mtime=None, subrepos=None): |
|
736 | 724 | # No need to lock because we are only reading history and |
|
737 | 725 | # largefile caches, neither of which are modified. |
|
738 | 726 | lfcommands.cachelfiles(repo.ui, repo, node) |
|
739 | 727 | |
|
740 | 728 | if kind not in archival.archivers: |
|
741 | 729 | raise util.Abort(_("unknown archive type '%s'") % kind) |
|
742 | 730 | |
|
743 | 731 | ctx = repo[node] |
|
744 | 732 | |
|
745 | 733 | if kind == 'files': |
|
746 | 734 | if prefix: |
|
747 | 735 | raise util.Abort( |
|
748 | 736 | _('cannot give prefix when archiving to files')) |
|
749 | 737 | else: |
|
750 | 738 | prefix = archival.tidyprefix(dest, kind, prefix) |
|
751 | 739 | |
|
752 | 740 | def write(name, mode, islink, getdata): |
|
753 | 741 | if matchfn and not matchfn(name): |
|
754 | 742 | return |
|
755 | 743 | data = getdata() |
|
756 | 744 | if decode: |
|
757 | 745 | data = repo.wwritedata(name, data) |
|
758 | 746 | archiver.addfile(prefix + name, mode, islink, data) |
|
759 | 747 | |
|
760 | 748 | archiver = archival.archivers[kind](dest, mtime or ctx.date()[0]) |
|
761 | 749 | |
|
762 | 750 | if repo.ui.configbool("ui", "archivemeta", True): |
|
763 | 751 | def metadata(): |
|
764 | 752 | base = 'repo: %s\nnode: %s\nbranch: %s\n' % ( |
|
765 | 753 | hex(repo.changelog.node(0)), hex(node), ctx.branch()) |
|
766 | 754 | |
|
767 | 755 | tags = ''.join('tag: %s\n' % t for t in ctx.tags() |
|
768 | 756 | if repo.tagtype(t) == 'global') |
|
769 | 757 | if not tags: |
|
770 | 758 | repo.ui.pushbuffer() |
|
771 | 759 | opts = {'template': '{latesttag}\n{latesttagdistance}', |
|
772 | 760 | 'style': '', 'patch': None, 'git': None} |
|
773 | 761 | cmdutil.show_changeset(repo.ui, repo, opts).show(ctx) |
|
774 | 762 | ltags, dist = repo.ui.popbuffer().split('\n') |
|
775 | 763 | tags = ''.join('latesttag: %s\n' % t for t in ltags.split(':')) |
|
776 | 764 | tags += 'latesttagdistance: %s\n' % dist |
|
777 | 765 | |
|
778 | 766 | return base + tags |
|
779 | 767 | |
|
780 | 768 | write('.hg_archival.txt', 0644, False, metadata) |
|
781 | 769 | |
|
782 | 770 | for f in ctx: |
|
783 | 771 | ff = ctx.flags(f) |
|
784 | 772 | getdata = ctx[f].data |
|
785 | 773 | if lfutil.isstandin(f): |
|
786 | 774 | path = lfutil.findfile(repo, getdata().strip()) |
|
787 | 775 | if path is None: |
|
788 | 776 | raise util.Abort( |
|
789 | 777 | _('largefile %s not found in repo store or system cache') |
|
790 | 778 | % lfutil.splitstandin(f)) |
|
791 | 779 | f = lfutil.splitstandin(f) |
|
792 | 780 | |
|
793 | 781 | def getdatafn(): |
|
794 | 782 | fd = None |
|
795 | 783 | try: |
|
796 | 784 | fd = open(path, 'rb') |
|
797 | 785 | return fd.read() |
|
798 | 786 | finally: |
|
799 | 787 | if fd: |
|
800 | 788 | fd.close() |
|
801 | 789 | |
|
802 | 790 | getdata = getdatafn |
|
803 | 791 | write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata) |
|
804 | 792 | |
|
805 | 793 | if subrepos: |
|
806 | 794 | for subpath in ctx.substate: |
|
807 | 795 | sub = ctx.sub(subpath) |
|
808 | 796 | sub.archive(repo.ui, archiver, prefix) |
|
809 | 797 | |
|
810 | 798 | archiver.done() |
|
811 | 799 | |
|
812 | 800 | def hgsubrepoarchive(orig, repo, ui, archiver, prefix): |
|
813 | 801 | rev = repo._state[1] |
|
814 | 802 | ctx = repo._repo[rev] |
|
815 | 803 | |
|
816 | 804 | lfcommands.cachelfiles(ui, repo._repo, ctx.node()) |
|
817 | 805 | |
|
818 | 806 | def write(name, mode, islink, getdata): |
|
819 | 807 | if lfutil.isstandin(name): |
|
820 | 808 | return |
|
821 | 809 | data = getdata() |
|
822 | 810 | |
|
823 | 811 | archiver.addfile(prefix + repo._path + '/' + name, mode, islink, data) |
|
824 | 812 | |
|
825 | 813 | for f in ctx: |
|
826 | 814 | ff = ctx.flags(f) |
|
827 | 815 | getdata = ctx[f].data |
|
828 | 816 | if lfutil.isstandin(f): |
|
829 | 817 | path = lfutil.findfile(repo._repo, getdata().strip()) |
|
830 | 818 | if path is None: |
|
831 | 819 | raise util.Abort( |
|
832 | 820 | _('largefile %s not found in repo store or system cache') |
|
833 | 821 | % lfutil.splitstandin(f)) |
|
834 | 822 | f = lfutil.splitstandin(f) |
|
835 | 823 | |
|
836 | 824 | def getdatafn(): |
|
837 | 825 | fd = None |
|
838 | 826 | try: |
|
839 | 827 | fd = open(os.path.join(prefix, path), 'rb') |
|
840 | 828 | return fd.read() |
|
841 | 829 | finally: |
|
842 | 830 | if fd: |
|
843 | 831 | fd.close() |
|
844 | 832 | |
|
845 | 833 | getdata = getdatafn |
|
846 | 834 | |
|
847 | 835 | write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata) |
|
848 | 836 | |
|
849 | 837 | for subpath in ctx.substate: |
|
850 | 838 | sub = ctx.sub(subpath) |
|
851 | 839 | sub.archive(repo.ui, archiver, prefix) |
|
852 | 840 | |
|
853 | 841 | # If a largefile is modified, the change is not reflected in its |
|
854 | 842 | # standin until a commit. cmdutil.bailifchanged() raises an exception |
|
855 | 843 | # if the repo has uncommitted changes. Wrap it to also check if |
|
856 | 844 | # largefiles were changed. This is used by bisect and backout. |
|
857 | 845 | def overridebailifchanged(orig, repo): |
|
858 | 846 | orig(repo) |
|
859 | 847 | repo.lfstatus = True |
|
860 | 848 | modified, added, removed, deleted = repo.status()[:4] |
|
861 | 849 | repo.lfstatus = False |
|
862 | 850 | if modified or added or removed or deleted: |
|
863 | 851 | raise util.Abort(_('outstanding uncommitted changes')) |
|
864 | 852 | |
|
865 | 853 | # Fetch doesn't use cmdutil.bailifchanged so override it to add the check |
|
866 | 854 | def overridefetch(orig, ui, repo, *pats, **opts): |
|
867 | 855 | repo.lfstatus = True |
|
868 | 856 | modified, added, removed, deleted = repo.status()[:4] |
|
869 | 857 | repo.lfstatus = False |
|
870 | 858 | if modified or added or removed or deleted: |
|
871 | 859 | raise util.Abort(_('outstanding uncommitted changes')) |
|
872 | 860 | return orig(ui, repo, *pats, **opts) |
|
873 | 861 | |
|
874 | 862 | def overrideforget(orig, ui, repo, *pats, **opts): |
|
875 | 863 | installnormalfilesmatchfn(repo[None].manifest()) |
|
876 | 864 | orig(ui, repo, *pats, **opts) |
|
877 | 865 | restorematchfn() |
|
878 | 866 | m = scmutil.match(repo[None], pats, opts) |
|
879 | 867 | |
|
880 | 868 | try: |
|
881 | 869 | repo.lfstatus = True |
|
882 | 870 | s = repo.status(match=m, clean=True) |
|
883 | 871 | finally: |
|
884 | 872 | repo.lfstatus = False |
|
885 | 873 | forget = sorted(s[0] + s[1] + s[3] + s[6]) |
|
886 | 874 | forget = [f for f in forget if lfutil.standin(f) in repo[None].manifest()] |
|
887 | 875 | |
|
888 | 876 | for f in forget: |
|
889 | 877 | if lfutil.standin(f) not in repo.dirstate and not \ |
|
890 | 878 | os.path.isdir(m.rel(lfutil.standin(f))): |
|
891 | 879 | ui.warn(_('not removing %s: file is already untracked\n') |
|
892 | 880 | % m.rel(f)) |
|
893 | 881 | |
|
894 | 882 | for f in forget: |
|
895 | 883 | if ui.verbose or not m.exact(f): |
|
896 | 884 | ui.status(_('removing %s\n') % m.rel(f)) |
|
897 | 885 | |
|
898 | 886 | # Need to lock because standin files are deleted then removed from the |
|
899 | 887 | # repository and we could race inbetween. |
|
900 | 888 | wlock = repo.wlock() |
|
901 | 889 | try: |
|
902 | 890 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
903 | 891 | for f in forget: |
|
904 | 892 | if lfdirstate[f] == 'a': |
|
905 | 893 | lfdirstate.drop(f) |
|
906 | 894 | else: |
|
907 | 895 | lfdirstate.remove(f) |
|
908 | 896 | lfdirstate.write() |
|
909 | 897 | lfutil.reporemove(repo, [lfutil.standin(f) for f in forget], |
|
910 | 898 | unlink=True) |
|
911 | 899 | finally: |
|
912 | 900 | wlock.release() |
|
913 | 901 | |
|
914 | 902 | def getoutgoinglfiles(ui, repo, dest=None, **opts): |
|
915 | 903 | dest = ui.expandpath(dest or 'default-push', dest or 'default') |
|
916 | 904 | dest, branches = hg.parseurl(dest, opts.get('branch')) |
|
917 | 905 | revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev')) |
|
918 | 906 | if revs: |
|
919 | 907 | revs = [repo.lookup(rev) for rev in revs] |
|
920 | 908 | |
|
921 | 909 | remoteui = hg.remoteui |
|
922 | 910 | |
|
923 | 911 | try: |
|
924 | 912 | remote = hg.repository(remoteui(repo, opts), dest) |
|
925 | 913 | except error.RepoError: |
|
926 | 914 | return None |
|
927 | 915 | o = lfutil.findoutgoing(repo, remote, False) |
|
928 | 916 | if not o: |
|
929 | 917 | return None |
|
930 | 918 | o = repo.changelog.nodesbetween(o, revs)[0] |
|
931 | 919 | if opts.get('newest_first'): |
|
932 | 920 | o.reverse() |
|
933 | 921 | |
|
934 | 922 | toupload = set() |
|
935 | 923 | for n in o: |
|
936 | 924 | parents = [p for p in repo.changelog.parents(n) if p != node.nullid] |
|
937 | 925 | ctx = repo[n] |
|
938 | 926 | files = set(ctx.files()) |
|
939 | 927 | if len(parents) == 2: |
|
940 | 928 | mc = ctx.manifest() |
|
941 | 929 | mp1 = ctx.parents()[0].manifest() |
|
942 | 930 | mp2 = ctx.parents()[1].manifest() |
|
943 | 931 | for f in mp1: |
|
944 | 932 | if f not in mc: |
|
945 | 933 | files.add(f) |
|
946 | 934 | for f in mp2: |
|
947 | 935 | if f not in mc: |
|
948 | 936 | files.add(f) |
|
949 | 937 | for f in mc: |
|
950 | 938 | if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None): |
|
951 | 939 | files.add(f) |
|
952 | 940 | toupload = toupload.union( |
|
953 | 941 | set([f for f in files if lfutil.isstandin(f) and f in ctx])) |
|
954 | 942 | return toupload |
|
955 | 943 | |
|
956 | 944 | def overrideoutgoing(orig, ui, repo, dest=None, **opts): |
|
957 | 945 | orig(ui, repo, dest, **opts) |
|
958 | 946 | |
|
959 | 947 | if opts.pop('large', None): |
|
960 | 948 | toupload = getoutgoinglfiles(ui, repo, dest, **opts) |
|
961 | 949 | if toupload is None: |
|
962 | 950 | ui.status(_('largefiles: No remote repo\n')) |
|
963 | 951 | else: |
|
964 | 952 | ui.status(_('largefiles to upload:\n')) |
|
965 | 953 | for file in toupload: |
|
966 | 954 | ui.status(lfutil.splitstandin(file) + '\n') |
|
967 | 955 | ui.status('\n') |
|
968 | 956 | |
|
969 | 957 | def overridesummary(orig, ui, repo, *pats, **opts): |
|
970 | 958 | try: |
|
971 | 959 | repo.lfstatus = True |
|
972 | 960 | orig(ui, repo, *pats, **opts) |
|
973 | 961 | finally: |
|
974 | 962 | repo.lfstatus = False |
|
975 | 963 | |
|
976 | 964 | if opts.pop('large', None): |
|
977 | 965 | toupload = getoutgoinglfiles(ui, repo, None, **opts) |
|
978 | 966 | if toupload is None: |
|
979 | 967 | ui.status(_('largefiles: No remote repo\n')) |
|
980 | 968 | else: |
|
981 | 969 | ui.status(_('largefiles: %d to upload\n') % len(toupload)) |
|
982 | 970 | |
|
983 | 971 | def overrideaddremove(orig, ui, repo, *pats, **opts): |
|
984 | 972 | if not lfutil.islfilesrepo(repo): |
|
985 | 973 | return orig(ui, repo, *pats, **opts) |
|
986 | 974 | # Get the list of missing largefiles so we can remove them |
|
987 | 975 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
988 | 976 | s = lfdirstate.status(match_.always(repo.root, repo.getcwd()), [], False, |
|
989 | 977 | False, False) |
|
990 | 978 | (unsure, modified, added, removed, missing, unknown, ignored, clean) = s |
|
991 | 979 | |
|
992 | 980 | # Call into the normal remove code, but the removing of the standin, we want |
|
993 | 981 | # to have handled by original addremove. Monkey patching here makes sure |
|
994 | 982 | # we don't remove the standin in the largefiles code, preventing a very |
|
995 | 983 | # confused state later. |
|
996 | 984 | if missing: |
|
997 | 985 | repo._isaddremove = True |
|
998 | 986 | removelargefiles(ui, repo, *missing, **opts) |
|
999 | 987 | repo._isaddremove = False |
|
1000 | 988 | # Call into the normal add code, and any files that *should* be added as |
|
1001 | 989 | # largefiles will be |
|
1002 | 990 | addlargefiles(ui, repo, *pats, **opts) |
|
1003 | 991 | # Now that we've handled largefiles, hand off to the original addremove |
|
1004 | 992 | # function to take care of the rest. Make sure it doesn't do anything with |
|
1005 | 993 | # largefiles by installing a matcher that will ignore them. |
|
1006 | 994 | installnormalfilesmatchfn(repo[None].manifest()) |
|
1007 | 995 | result = orig(ui, repo, *pats, **opts) |
|
1008 | 996 | restorematchfn() |
|
1009 | 997 | return result |
|
1010 | 998 | |
|
1011 | 999 | # Calling purge with --all will cause the largefiles to be deleted. |
|
1012 | 1000 | # Override repo.status to prevent this from happening. |
|
1013 | 1001 | def overridepurge(orig, ui, repo, *dirs, **opts): |
|
1014 | 1002 | oldstatus = repo.status |
|
1015 | 1003 | def overridestatus(node1='.', node2=None, match=None, ignored=False, |
|
1016 | 1004 | clean=False, unknown=False, listsubrepos=False): |
|
1017 | 1005 | r = oldstatus(node1, node2, match, ignored, clean, unknown, |
|
1018 | 1006 | listsubrepos) |
|
1019 | 1007 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
1020 | 1008 | modified, added, removed, deleted, unknown, ignored, clean = r |
|
1021 | 1009 | unknown = [f for f in unknown if lfdirstate[f] == '?'] |
|
1022 | 1010 | ignored = [f for f in ignored if lfdirstate[f] == '?'] |
|
1023 | 1011 | return modified, added, removed, deleted, unknown, ignored, clean |
|
1024 | 1012 | repo.status = overridestatus |
|
1025 | 1013 | orig(ui, repo, *dirs, **opts) |
|
1026 | 1014 | repo.status = oldstatus |
|
1027 | 1015 | |
|
1028 | 1016 | def overriderollback(orig, ui, repo, **opts): |
|
1029 | 1017 | result = orig(ui, repo, **opts) |
|
1030 | 1018 | merge.update(repo, node=None, branchmerge=False, force=True, |
|
1031 | 1019 | partial=lfutil.isstandin) |
|
1032 | 1020 | wlock = repo.wlock() |
|
1033 | 1021 | try: |
|
1034 | 1022 | lfdirstate = lfutil.openlfdirstate(ui, repo) |
|
1035 | 1023 | lfiles = lfutil.listlfiles(repo) |
|
1036 | 1024 | oldlfiles = lfutil.listlfiles(repo, repo[None].parents()[0].rev()) |
|
1037 | 1025 | for file in lfiles: |
|
1038 | 1026 | if file in oldlfiles: |
|
1039 | 1027 | lfdirstate.normallookup(file) |
|
1040 | 1028 | else: |
|
1041 | 1029 | lfdirstate.add(file) |
|
1042 | 1030 | lfdirstate.write() |
|
1043 | 1031 | finally: |
|
1044 | 1032 | wlock.release() |
|
1045 | 1033 | return result |
|
1046 | 1034 | |
|
1047 | 1035 | def overridetransplant(orig, ui, repo, *revs, **opts): |
|
1048 | 1036 | try: |
|
1049 | 1037 | oldstandins = lfutil.getstandinsstate(repo) |
|
1050 | 1038 | repo._istransplanting = True |
|
1051 | 1039 | result = orig(ui, repo, *revs, **opts) |
|
1052 | 1040 | newstandins = lfutil.getstandinsstate(repo) |
|
1053 | 1041 | filelist = lfutil.getlfilestoupdate(oldstandins, newstandins) |
|
1054 | 1042 | lfcommands.updatelfiles(repo.ui, repo, filelist=filelist, |
|
1055 | 1043 | printmessage=True) |
|
1056 | 1044 | finally: |
|
1057 | 1045 | repo._istransplanting = False |
|
1058 | 1046 | return result |
|
1059 | 1047 | |
|
1060 | 1048 | def overridecat(orig, ui, repo, file1, *pats, **opts): |
|
1061 | 1049 | rev = opts.get('rev') |
|
1062 | 1050 | if not lfutil.standin(file1) in repo[rev]: |
|
1063 | 1051 | result = orig(ui, repo, file1, *pats, **opts) |
|
1064 | 1052 | return result |
|
1065 | 1053 | return lfcommands.catlfile(repo, file1, opts.get('rev'), opts.get('output')) |
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