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@@ -1,517 +1,520 b'' | |||
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1 | 1 | # journal.py |
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2 | 2 | # |
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3 | 3 | # Copyright 2014-2016 Facebook, Inc. |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | """track previous positions of bookmarks (EXPERIMENTAL) |
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8 | 8 | |
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9 | 9 | This extension adds a new command: `hg journal`, which shows you where |
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10 | 10 | bookmarks were previously located. |
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11 | 11 | |
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12 | 12 | """ |
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13 | 13 | |
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14 | 14 | from __future__ import absolute_import |
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15 | 15 | |
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16 | 16 | import collections |
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17 | 17 | import errno |
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18 | 18 | import os |
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19 | 19 | import weakref |
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20 | 20 | |
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21 | 21 | from mercurial.i18n import _ |
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22 | 22 | |
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23 | 23 | from mercurial import ( |
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24 | 24 | bookmarks, |
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25 | 25 | cmdutil, |
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26 | 26 | dispatch, |
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27 | encoding, | |
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27 | 28 | error, |
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28 | 29 | extensions, |
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29 | 30 | hg, |
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30 | 31 | localrepo, |
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31 | 32 | lock, |
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32 | 33 | logcmdutil, |
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33 | 34 | node, |
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34 | 35 | pycompat, |
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35 | 36 | registrar, |
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36 | 37 | util, |
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37 | 38 | ) |
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38 | 39 | from mercurial.utils import dateutil |
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39 | 40 | |
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40 | 41 | cmdtable = {} |
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41 | 42 | command = registrar.command(cmdtable) |
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42 | 43 | |
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43 | 44 | # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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44 | 45 | # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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45 | 46 | # be specifying the version(s) of Mercurial they are tested with, or |
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46 | 47 | # leave the attribute unspecified. |
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47 | 48 | testedwith = 'ships-with-hg-core' |
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48 | 49 | |
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49 | 50 | # storage format version; increment when the format changes |
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50 | 51 | storageversion = 0 |
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51 | 52 | |
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52 | 53 | # namespaces |
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53 | 54 | bookmarktype = 'bookmark' |
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54 | 55 | wdirparenttype = 'wdirparent' |
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55 | 56 | # In a shared repository, what shared feature name is used |
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56 | 57 | # to indicate this namespace is shared with the source? |
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57 | 58 | sharednamespaces = { |
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58 | 59 | bookmarktype: hg.sharedbookmarks, |
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59 | 60 | } |
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60 | 61 | |
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61 | 62 | # Journal recording, register hooks and storage object |
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62 | 63 | def extsetup(ui): |
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63 | 64 | extensions.wrapfunction(dispatch, 'runcommand', runcommand) |
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64 | 65 | extensions.wrapfunction(bookmarks.bmstore, '_write', recordbookmarks) |
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65 | 66 | extensions.wrapfilecache( |
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66 | 67 | localrepo.localrepository, 'dirstate', wrapdirstate) |
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67 | 68 | extensions.wrapfunction(hg, 'postshare', wrappostshare) |
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68 | 69 | extensions.wrapfunction(hg, 'copystore', unsharejournal) |
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69 | 70 | |
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70 | 71 | def reposetup(ui, repo): |
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71 | 72 | if repo.local(): |
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72 | 73 | repo.journal = journalstorage(repo) |
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73 | 74 | repo._wlockfreeprefix.add('namejournal') |
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74 | 75 | |
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75 | 76 | dirstate, cached = localrepo.isfilecached(repo, 'dirstate') |
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76 | 77 | if cached: |
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77 | 78 | # already instantiated dirstate isn't yet marked as |
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78 | 79 | # "journal"-ing, even though repo.dirstate() was already |
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79 | 80 | # wrapped by own wrapdirstate() |
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80 | 81 | _setupdirstate(repo, dirstate) |
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81 | 82 | |
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82 | 83 | def runcommand(orig, lui, repo, cmd, fullargs, *args): |
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83 | 84 | """Track the command line options for recording in the journal""" |
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84 | 85 | journalstorage.recordcommand(*fullargs) |
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85 | 86 | return orig(lui, repo, cmd, fullargs, *args) |
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86 | 87 | |
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87 | 88 | def _setupdirstate(repo, dirstate): |
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88 | 89 | dirstate.journalstorage = repo.journal |
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89 | 90 | dirstate.addparentchangecallback('journal', recorddirstateparents) |
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90 | 91 | |
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91 | 92 | # hooks to record dirstate changes |
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92 | 93 | def wrapdirstate(orig, repo): |
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93 | 94 | """Make journal storage available to the dirstate object""" |
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94 | 95 | dirstate = orig(repo) |
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95 | 96 | if util.safehasattr(repo, 'journal'): |
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96 | 97 | _setupdirstate(repo, dirstate) |
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97 | 98 | return dirstate |
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98 | 99 | |
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99 | 100 | def recorddirstateparents(dirstate, old, new): |
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100 | 101 | """Records all dirstate parent changes in the journal.""" |
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101 | 102 | old = list(old) |
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102 | 103 | new = list(new) |
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103 | 104 | if util.safehasattr(dirstate, 'journalstorage'): |
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104 | 105 | # only record two hashes if there was a merge |
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105 | 106 | oldhashes = old[:1] if old[1] == node.nullid else old |
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106 | 107 | newhashes = new[:1] if new[1] == node.nullid else new |
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107 | 108 | dirstate.journalstorage.record( |
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108 | 109 | wdirparenttype, '.', oldhashes, newhashes) |
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109 | 110 | |
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110 | 111 | # hooks to record bookmark changes (both local and remote) |
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111 | 112 | def recordbookmarks(orig, store, fp): |
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112 | 113 | """Records all bookmark changes in the journal.""" |
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113 | 114 | repo = store._repo |
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114 | 115 | if util.safehasattr(repo, 'journal'): |
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115 | 116 | oldmarks = bookmarks.bmstore(repo) |
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116 | 117 | for mark, value in store.iteritems(): |
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117 | 118 | oldvalue = oldmarks.get(mark, node.nullid) |
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118 | 119 | if value != oldvalue: |
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119 | 120 | repo.journal.record(bookmarktype, mark, oldvalue, value) |
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120 | 121 | return orig(store, fp) |
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121 | 122 | |
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122 | 123 | # shared repository support |
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123 | 124 | def _readsharedfeatures(repo): |
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124 | 125 | """A set of shared features for this repository""" |
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125 | 126 | try: |
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126 | 127 | return set(repo.vfs.read('shared').splitlines()) |
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127 | 128 | except IOError as inst: |
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128 | 129 | if inst.errno != errno.ENOENT: |
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129 | 130 | raise |
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130 | 131 | return set() |
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131 | 132 | |
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132 | 133 | def _mergeentriesiter(*iterables, **kwargs): |
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133 | 134 | """Given a set of sorted iterables, yield the next entry in merged order |
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134 | 135 | |
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135 | 136 | Note that by default entries go from most recent to oldest. |
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136 | 137 | """ |
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137 | 138 | order = kwargs.pop(r'order', max) |
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138 | 139 | iterables = [iter(it) for it in iterables] |
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139 | 140 | # this tracks still active iterables; iterables are deleted as they are |
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140 | 141 | # exhausted, which is why this is a dictionary and why each entry also |
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141 | 142 | # stores the key. Entries are mutable so we can store the next value each |
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142 | 143 | # time. |
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143 | 144 | iterable_map = {} |
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144 | 145 | for key, it in enumerate(iterables): |
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145 | 146 | try: |
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146 | 147 | iterable_map[key] = [next(it), key, it] |
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147 | 148 | except StopIteration: |
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148 | 149 | # empty entry, can be ignored |
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149 | 150 | pass |
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150 | 151 | |
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151 | 152 | while iterable_map: |
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152 | 153 | value, key, it = order(iterable_map.itervalues()) |
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153 | 154 | yield value |
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154 | 155 | try: |
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155 | 156 | iterable_map[key][0] = next(it) |
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156 | 157 | except StopIteration: |
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157 | 158 | # this iterable is empty, remove it from consideration |
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158 | 159 | del iterable_map[key] |
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159 | 160 | |
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160 | 161 | def wrappostshare(orig, sourcerepo, destrepo, **kwargs): |
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161 | 162 | """Mark this shared working copy as sharing journal information""" |
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162 | 163 | with destrepo.wlock(): |
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163 | 164 | orig(sourcerepo, destrepo, **kwargs) |
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164 | 165 | with destrepo.vfs('shared', 'a') as fp: |
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165 | 166 | fp.write('journal\n') |
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166 | 167 | |
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167 | 168 | def unsharejournal(orig, ui, repo, repopath): |
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168 | 169 | """Copy shared journal entries into this repo when unsharing""" |
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169 | 170 | if (repo.path == repopath and repo.shared() and |
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170 | 171 | util.safehasattr(repo, 'journal')): |
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171 | 172 | sharedrepo = hg.sharedreposource(repo) |
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172 | 173 | sharedfeatures = _readsharedfeatures(repo) |
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173 | 174 | if sharedrepo and sharedfeatures > {'journal'}: |
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174 | 175 | # there is a shared repository and there are shared journal entries |
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175 | 176 | # to copy. move shared date over from source to destination but |
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176 | 177 | # move the local file first |
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177 | 178 | if repo.vfs.exists('namejournal'): |
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178 | 179 | journalpath = repo.vfs.join('namejournal') |
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179 | 180 | util.rename(journalpath, journalpath + '.bak') |
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180 | 181 | storage = repo.journal |
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181 | 182 | local = storage._open( |
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182 | 183 | repo.vfs, filename='namejournal.bak', _newestfirst=False) |
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183 | 184 | shared = ( |
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184 | 185 | e for e in storage._open(sharedrepo.vfs, _newestfirst=False) |
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185 | 186 | if sharednamespaces.get(e.namespace) in sharedfeatures) |
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186 | 187 | for entry in _mergeentriesiter(local, shared, order=min): |
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187 | 188 | storage._write(repo.vfs, entry) |
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188 | 189 | |
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189 | 190 | return orig(ui, repo, repopath) |
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190 | 191 | |
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191 | 192 | class journalentry(collections.namedtuple( |
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192 | 193 | u'journalentry', |
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193 | 194 | u'timestamp user command namespace name oldhashes newhashes')): |
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194 | 195 | """Individual journal entry |
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195 | 196 | |
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196 | 197 | * timestamp: a mercurial (time, timezone) tuple |
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197 | 198 | * user: the username that ran the command |
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198 | 199 | * namespace: the entry namespace, an opaque string |
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199 | 200 | * name: the name of the changed item, opaque string with meaning in the |
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200 | 201 | namespace |
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201 | 202 | * command: the hg command that triggered this record |
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202 | 203 | * oldhashes: a tuple of one or more binary hashes for the old location |
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203 | 204 | * newhashes: a tuple of one or more binary hashes for the new location |
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204 | 205 | |
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205 | 206 | Handles serialisation from and to the storage format. Fields are |
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206 | 207 | separated by newlines, hashes are written out in hex separated by commas, |
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207 | 208 | timestamp and timezone are separated by a space. |
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208 | 209 | |
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209 | 210 | """ |
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210 | 211 | @classmethod |
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211 | 212 | def fromstorage(cls, line): |
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212 | 213 | (time, user, command, namespace, name, |
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213 | 214 | oldhashes, newhashes) = line.split('\n') |
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214 | 215 | timestamp, tz = time.split() |
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215 | 216 | timestamp, tz = float(timestamp), int(tz) |
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216 | 217 | oldhashes = tuple(node.bin(hash) for hash in oldhashes.split(',')) |
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217 | 218 | newhashes = tuple(node.bin(hash) for hash in newhashes.split(',')) |
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218 | 219 | return cls( |
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219 | 220 | (timestamp, tz), user, command, namespace, name, |
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220 | 221 | oldhashes, newhashes) |
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221 | 222 | |
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222 |
def __ |
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223 |
""" |
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223 | def __bytes__(self): | |
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224 | """bytes representation for storage""" | |
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224 | 225 | time = ' '.join(map(str, self.timestamp)) |
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225 | 226 | oldhashes = ','.join([node.hex(hash) for hash in self.oldhashes]) |
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226 | 227 | newhashes = ','.join([node.hex(hash) for hash in self.newhashes]) |
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227 | 228 | return '\n'.join(( |
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228 | 229 | time, self.user, self.command, self.namespace, self.name, |
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229 | 230 | oldhashes, newhashes)) |
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230 | 231 | |
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232 | __str__ = encoding.strmethod(__bytes__) | |
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233 | ||
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231 | 234 | class journalstorage(object): |
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232 | 235 | """Storage for journal entries |
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233 | 236 | |
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234 | 237 | Entries are divided over two files; one with entries that pertain to the |
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235 | 238 | local working copy *only*, and one with entries that are shared across |
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236 | 239 | multiple working copies when shared using the share extension. |
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237 | 240 | |
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238 | 241 | Entries are stored with NUL bytes as separators. See the journalentry |
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239 | 242 | class for the per-entry structure. |
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240 | 243 | |
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241 | 244 | The file format starts with an integer version, delimited by a NUL. |
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242 | 245 | |
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243 | 246 | This storage uses a dedicated lock; this makes it easier to avoid issues |
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244 | 247 | with adding entries that added when the regular wlock is unlocked (e.g. |
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245 | 248 | the dirstate). |
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246 | 249 | |
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247 | 250 | """ |
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248 | 251 | _currentcommand = () |
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249 | 252 | _lockref = None |
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250 | 253 | |
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251 | 254 | def __init__(self, repo): |
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252 | 255 | self.user = util.getuser() |
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253 | 256 | self.ui = repo.ui |
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254 | 257 | self.vfs = repo.vfs |
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255 | 258 | |
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256 | 259 | # is this working copy using a shared storage? |
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257 | 260 | self.sharedfeatures = self.sharedvfs = None |
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258 | 261 | if repo.shared(): |
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259 | 262 | features = _readsharedfeatures(repo) |
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260 | 263 | sharedrepo = hg.sharedreposource(repo) |
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261 | 264 | if sharedrepo is not None and 'journal' in features: |
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262 | 265 | self.sharedvfs = sharedrepo.vfs |
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263 | 266 | self.sharedfeatures = features |
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264 | 267 | |
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265 | 268 | # track the current command for recording in journal entries |
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266 | 269 | @property |
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267 | 270 | def command(self): |
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268 | 271 | commandstr = ' '.join( |
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269 | 272 | map(util.shellquote, journalstorage._currentcommand)) |
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270 | 273 | if '\n' in commandstr: |
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271 | 274 | # truncate multi-line commands |
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272 | 275 | commandstr = commandstr.partition('\n')[0] + ' ...' |
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273 | 276 | return commandstr |
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274 | 277 | |
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275 | 278 | @classmethod |
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276 | 279 | def recordcommand(cls, *fullargs): |
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277 | 280 | """Set the current hg arguments, stored with recorded entries""" |
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278 | 281 | # Set the current command on the class because we may have started |
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279 | 282 | # with a non-local repo (cloning for example). |
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280 | 283 | cls._currentcommand = fullargs |
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281 | 284 | |
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282 | 285 | def _currentlock(self, lockref): |
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283 | 286 | """Returns the lock if it's held, or None if it's not. |
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284 | 287 | |
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285 | 288 | (This is copied from the localrepo class) |
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286 | 289 | """ |
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287 | 290 | if lockref is None: |
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288 | 291 | return None |
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289 | 292 | l = lockref() |
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290 | 293 | if l is None or not l.held: |
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291 | 294 | return None |
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292 | 295 | return l |
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293 | 296 | |
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294 | 297 | def jlock(self, vfs): |
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295 | 298 | """Create a lock for the journal file""" |
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296 | 299 | if self._currentlock(self._lockref) is not None: |
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297 | 300 | raise error.Abort(_('journal lock does not support nesting')) |
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298 | 301 | desc = _('journal of %s') % vfs.base |
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299 | 302 | try: |
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300 | 303 | l = lock.lock(vfs, 'namejournal.lock', 0, desc=desc) |
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301 | 304 | except error.LockHeld as inst: |
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302 | 305 | self.ui.warn( |
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303 | 306 | _("waiting for lock on %s held by %r\n") % (desc, inst.locker)) |
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304 | 307 | # default to 600 seconds timeout |
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305 | 308 | l = lock.lock( |
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306 | 309 | vfs, 'namejournal.lock', |
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307 | 310 | self.ui.configint("ui", "timeout"), desc=desc) |
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308 | 311 | self.ui.warn(_("got lock after %s seconds\n") % l.delay) |
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309 | 312 | self._lockref = weakref.ref(l) |
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310 | 313 | return l |
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311 | 314 | |
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312 | 315 | def record(self, namespace, name, oldhashes, newhashes): |
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313 | 316 | """Record a new journal entry |
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314 | 317 | |
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315 | 318 | * namespace: an opaque string; this can be used to filter on the type |
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316 | 319 | of recorded entries. |
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317 | 320 | * name: the name defining this entry; for bookmarks, this is the |
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318 | 321 | bookmark name. Can be filtered on when retrieving entries. |
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319 | 322 | * oldhashes and newhashes: each a single binary hash, or a list of |
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320 | 323 | binary hashes. These represent the old and new position of the named |
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321 | 324 | item. |
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322 | 325 | |
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323 | 326 | """ |
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324 | 327 | if not isinstance(oldhashes, list): |
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325 | 328 | oldhashes = [oldhashes] |
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326 | 329 | if not isinstance(newhashes, list): |
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327 | 330 | newhashes = [newhashes] |
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328 | 331 | |
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329 | 332 | entry = journalentry( |
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330 | 333 | dateutil.makedate(), self.user, self.command, namespace, name, |
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331 | 334 | oldhashes, newhashes) |
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332 | 335 | |
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333 | 336 | vfs = self.vfs |
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334 | 337 | if self.sharedvfs is not None: |
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335 | 338 | # write to the shared repository if this feature is being |
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336 | 339 | # shared between working copies. |
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337 | 340 | if sharednamespaces.get(namespace) in self.sharedfeatures: |
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338 | 341 | vfs = self.sharedvfs |
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339 | 342 | |
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340 | 343 | self._write(vfs, entry) |
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341 | 344 | |
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342 | 345 | def _write(self, vfs, entry): |
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343 | 346 | with self.jlock(vfs): |
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344 | 347 | version = None |
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345 | 348 | # open file in amend mode to ensure it is created if missing |
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346 | 349 | with vfs('namejournal', mode='a+b') as f: |
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347 | 350 | f.seek(0, os.SEEK_SET) |
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348 | 351 | # Read just enough bytes to get a version number (up to 2 |
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349 | 352 | # digits plus separator) |
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350 | 353 | version = f.read(3).partition('\0')[0] |
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351 | 354 | if version and version != str(storageversion): |
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352 | 355 | # different version of the storage. Exit early (and not |
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353 | 356 | # write anything) if this is not a version we can handle or |
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354 | 357 | # the file is corrupt. In future, perhaps rotate the file |
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355 | 358 | # instead? |
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356 | 359 | self.ui.warn( |
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357 | 360 | _("unsupported journal file version '%s'\n") % version) |
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358 | 361 | return |
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359 | 362 | if not version: |
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360 | 363 | # empty file, write version first |
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361 | 364 | f.write(str(storageversion) + '\0') |
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362 | 365 | f.seek(0, os.SEEK_END) |
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363 | 366 | f.write(str(entry) + '\0') |
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364 | 367 | |
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365 | 368 | def filtered(self, namespace=None, name=None): |
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366 | 369 | """Yield all journal entries with the given namespace or name |
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367 | 370 | |
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368 | 371 | Both the namespace and the name are optional; if neither is given all |
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369 | 372 | entries in the journal are produced. |
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370 | 373 | |
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371 | 374 | Matching supports regular expressions by using the `re:` prefix |
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372 | 375 | (use `literal:` to match names or namespaces that start with `re:`) |
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373 | 376 | |
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374 | 377 | """ |
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375 | 378 | if namespace is not None: |
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376 | 379 | namespace = util.stringmatcher(namespace)[-1] |
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377 | 380 | if name is not None: |
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378 | 381 | name = util.stringmatcher(name)[-1] |
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379 | 382 | for entry in self: |
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380 | 383 | if namespace is not None and not namespace(entry.namespace): |
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381 | 384 | continue |
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382 | 385 | if name is not None and not name(entry.name): |
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383 | 386 | continue |
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384 | 387 | yield entry |
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385 | 388 | |
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386 | 389 | def __iter__(self): |
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387 | 390 | """Iterate over the storage |
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388 | 391 | |
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389 | 392 | Yields journalentry instances for each contained journal record. |
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390 | 393 | |
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391 | 394 | """ |
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392 | 395 | local = self._open(self.vfs) |
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393 | 396 | |
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394 | 397 | if self.sharedvfs is None: |
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395 | 398 | return local |
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396 | 399 | |
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397 | 400 | # iterate over both local and shared entries, but only those |
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398 | 401 | # shared entries that are among the currently shared features |
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399 | 402 | shared = ( |
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400 | 403 | e for e in self._open(self.sharedvfs) |
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401 | 404 | if sharednamespaces.get(e.namespace) in self.sharedfeatures) |
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402 | 405 | return _mergeentriesiter(local, shared) |
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403 | 406 | |
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404 | 407 | def _open(self, vfs, filename='namejournal', _newestfirst=True): |
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405 | 408 | if not vfs.exists(filename): |
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406 | 409 | return |
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407 | 410 | |
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408 | 411 | with vfs(filename) as f: |
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409 | 412 | raw = f.read() |
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410 | 413 | |
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411 | 414 | lines = raw.split('\0') |
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412 | 415 | version = lines and lines[0] |
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413 | 416 | if version != str(storageversion): |
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414 | 417 | version = version or _('not available') |
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415 | 418 | raise error.Abort(_("unknown journal file version '%s'") % version) |
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416 | 419 | |
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417 | 420 | # Skip the first line, it's a version number. Normally we iterate over |
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418 | 421 | # these in reverse order to list newest first; only when copying across |
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419 | 422 | # a shared storage do we forgo reversing. |
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420 | 423 | lines = lines[1:] |
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421 | 424 | if _newestfirst: |
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422 | 425 | lines = reversed(lines) |
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423 | 426 | for line in lines: |
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424 | 427 | if not line: |
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425 | 428 | continue |
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426 | 429 | yield journalentry.fromstorage(line) |
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427 | 430 | |
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428 | 431 | # journal reading |
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429 | 432 | # log options that don't make sense for journal |
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430 | 433 | _ignoreopts = ('no-merges', 'graph') |
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431 | 434 | @command( |
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432 | 435 | 'journal', [ |
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433 | 436 | ('', 'all', None, 'show history for all names'), |
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434 | 437 | ('c', 'commits', None, 'show commit metadata'), |
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435 | 438 | ] + [opt for opt in cmdutil.logopts if opt[1] not in _ignoreopts], |
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436 | 439 | '[OPTION]... [BOOKMARKNAME]') |
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437 | 440 | def journal(ui, repo, *args, **opts): |
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438 | 441 | """show the previous position of bookmarks and the working copy |
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439 | 442 | |
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440 | 443 | The journal is used to see the previous commits that bookmarks and the |
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441 | 444 | working copy pointed to. By default the previous locations for the working |
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442 | 445 | copy. Passing a bookmark name will show all the previous positions of |
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443 | 446 | that bookmark. Use the --all switch to show previous locations for all |
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444 | 447 | bookmarks and the working copy; each line will then include the bookmark |
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445 | 448 | name, or '.' for the working copy, as well. |
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446 | 449 | |
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447 | 450 | If `name` starts with `re:`, the remainder of the name is treated as |
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448 | 451 | a regular expression. To match a name that actually starts with `re:`, |
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449 | 452 | use the prefix `literal:`. |
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450 | 453 | |
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451 | 454 | By default hg journal only shows the commit hash and the command that was |
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452 | 455 | running at that time. -v/--verbose will show the prior hash, the user, and |
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453 | 456 | the time at which it happened. |
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454 | 457 | |
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455 | 458 | Use -c/--commits to output log information on each commit hash; at this |
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456 | 459 | point you can use the usual `--patch`, `--git`, `--stat` and `--template` |
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457 | 460 | switches to alter the log output for these. |
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458 | 461 | |
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459 | 462 | `hg journal -T json` can be used to produce machine readable output. |
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460 | 463 | |
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461 | 464 | """ |
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462 | 465 | opts = pycompat.byteskwargs(opts) |
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463 | 466 | name = '.' |
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464 | 467 | if opts.get('all'): |
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465 | 468 | if args: |
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466 | 469 | raise error.Abort( |
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467 | 470 | _("You can't combine --all and filtering on a name")) |
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468 | 471 | name = None |
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469 | 472 | if args: |
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470 | 473 | name = args[0] |
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471 | 474 | |
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472 | 475 | fm = ui.formatter('journal', opts) |
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473 | 476 | |
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474 | 477 | if opts.get("template") != "json": |
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475 | 478 | if name is None: |
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476 | 479 | displayname = _('the working copy and bookmarks') |
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477 | 480 | else: |
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478 | 481 | displayname = "'%s'" % name |
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479 | 482 | ui.status(_("previous locations of %s:\n") % displayname) |
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480 | 483 | |
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481 | 484 | limit = logcmdutil.getlimit(opts) |
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482 | 485 | entry = None |
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483 | 486 | ui.pager('journal') |
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484 | 487 | for count, entry in enumerate(repo.journal.filtered(name=name)): |
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485 | 488 | if count == limit: |
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486 | 489 | break |
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487 | 490 | newhashesstr = fm.formatlist(map(fm.hexfunc, entry.newhashes), |
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488 | 491 | name='node', sep=',') |
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489 | 492 | oldhashesstr = fm.formatlist(map(fm.hexfunc, entry.oldhashes), |
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490 | 493 | name='node', sep=',') |
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491 | 494 | |
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492 | 495 | fm.startitem() |
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493 | 496 | fm.condwrite(ui.verbose, 'oldhashes', '%s -> ', oldhashesstr) |
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494 | 497 | fm.write('newhashes', '%s', newhashesstr) |
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495 | 498 | fm.condwrite(ui.verbose, 'user', ' %-8s', entry.user) |
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496 | 499 | fm.condwrite( |
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497 | 500 | opts.get('all') or name.startswith('re:'), |
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498 | 501 | 'name', ' %-8s', entry.name) |
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499 | 502 | |
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500 | 503 | timestring = fm.formatdate(entry.timestamp, '%Y-%m-%d %H:%M %1%2') |
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501 | 504 | fm.condwrite(ui.verbose, 'date', ' %s', timestring) |
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502 | 505 | fm.write('command', ' %s\n', entry.command) |
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503 | 506 | |
|
504 | 507 | if opts.get("commits"): |
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505 | 508 | displayer = logcmdutil.changesetdisplayer(ui, repo, opts) |
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506 | 509 | for hash in entry.newhashes: |
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507 | 510 | try: |
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508 | 511 | ctx = repo[hash] |
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509 | 512 | displayer.show(ctx) |
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510 | 513 | except error.RepoLookupError as e: |
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511 | 514 | fm.write('repolookuperror', "%s\n\n", pycompat.bytestr(e)) |
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512 | 515 | displayer.close() |
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513 | 516 | |
|
514 | 517 | fm.end() |
|
515 | 518 | |
|
516 | 519 | if entry is None: |
|
517 | 520 | ui.status(_("no recorded locations\n")) |
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