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@@ -1,590 +1,586 b'' | |||
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1 | 1 | # verify.py - repository integrity checking for Mercurial |
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2 | 2 | # |
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3 | 3 | # Copyright 2006, 2007 Olivia Mackall <olivia@selenic.com> |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | from __future__ import absolute_import |
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9 | 9 | |
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10 | 10 | import os |
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11 | 11 | |
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12 | 12 | from .i18n import _ |
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13 | 13 | from .node import short |
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14 | 14 | from .utils import stringutil |
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15 | 15 | |
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16 | 16 | from . import ( |
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17 | 17 | error, |
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18 | 18 | pycompat, |
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19 | 19 | revlog, |
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20 | 20 | util, |
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21 | 21 | ) |
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22 | 22 | |
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23 | 23 | VERIFY_DEFAULT = 0 |
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24 | 24 | VERIFY_FULL = 1 |
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25 | 25 | |
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26 | 26 | |
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27 | 27 | def verify(repo, level=None): |
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28 | 28 | with repo.lock(): |
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29 | 29 | v = verifier(repo, level) |
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30 | 30 | return v.verify() |
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31 | 31 | |
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32 | 32 | |
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33 | 33 | def _normpath(f): |
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34 | 34 | # under hg < 2.4, convert didn't sanitize paths properly, so a |
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35 | 35 | # converted repo may contain repeated slashes |
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36 | 36 | while b'//' in f: |
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37 | 37 | f = f.replace(b'//', b'/') |
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38 | 38 | return f |
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39 | 39 | |
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40 | 40 | |
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41 | 41 | HINT_FNCACHE = _( |
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42 | 42 | b'hint: run "hg debugrebuildfncache" to recover from corrupt fncache\n' |
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43 | 43 | ) |
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44 | 44 | |
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45 | 45 | WARN_PARENT_DIR_UNKNOWN_REV = _( |
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46 | 46 | b"parent-directory manifest refers to unknown revision %s" |
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47 | 47 | ) |
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48 | 48 | |
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49 | 49 | WARN_UNKNOWN_COPY_SOURCE = _( |
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50 | 50 | b"warning: copy source of '%s' not in parents of %s" |
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51 | 51 | ) |
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52 | 52 | |
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53 | 53 | WARN_NULLID_COPY_SOURCE = _( |
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54 | 54 | b"warning: %s@%s: copy source revision is nullid %s:%s\n" |
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55 | 55 | ) |
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56 | 56 | |
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57 | 57 | |
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58 | 58 | class verifier(object): |
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59 | 59 | def __init__(self, repo, level=None): |
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60 | 60 | self.repo = repo.unfiltered() |
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61 | 61 | self.ui = repo.ui |
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62 | 62 | self.match = repo.narrowmatch() |
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63 | 63 | if level is None: |
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64 | 64 | level = VERIFY_DEFAULT |
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65 | 65 | self._level = level |
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66 | 66 | self.badrevs = set() |
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67 | 67 | self.errors = 0 |
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68 | 68 | self.warnings = 0 |
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69 | 69 | self.havecl = len(repo.changelog) > 0 |
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70 | 70 | self.havemf = len(repo.manifestlog.getstorage(b'')) > 0 |
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71 | 71 | self.revlogv1 = repo.changelog._format_version != revlog.REVLOGV0 |
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72 | 72 | self.lrugetctx = util.lrucachefunc(repo.unfiltered().__getitem__) |
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73 | 73 | self.refersmf = False |
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74 | 74 | self.fncachewarned = False |
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75 | 75 | # developer config: verify.skipflags |
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76 | 76 | self.skipflags = repo.ui.configint(b'verify', b'skipflags') |
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77 | 77 | self.warnorphanstorefiles = True |
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78 | 78 | |
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79 | 79 | def _warn(self, msg): |
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80 | 80 | """record a "warning" level issue""" |
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81 | 81 | self.ui.warn(msg + b"\n") |
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82 | 82 | self.warnings += 1 |
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83 | 83 | |
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84 | 84 | def _err(self, linkrev, msg, filename=None): |
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85 | 85 | """record a "error" level issue""" |
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86 | 86 | if linkrev is not None: |
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87 | 87 | self.badrevs.add(linkrev) |
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88 | 88 | linkrev = b"%d" % linkrev |
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89 | 89 | else: |
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90 | 90 | linkrev = b'?' |
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91 | 91 | msg = b"%s: %s" % (linkrev, msg) |
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92 | 92 | if filename: |
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93 | 93 | msg = b"%s@%s" % (filename, msg) |
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94 | 94 | self.ui.warn(b" " + msg + b"\n") |
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95 | 95 | self.errors += 1 |
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96 | 96 | |
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97 | 97 | def _exc(self, linkrev, msg, inst, filename=None): |
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98 | 98 | """record exception raised during the verify process""" |
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99 | 99 | fmsg = stringutil.forcebytestr(inst) |
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100 | 100 | if not fmsg: |
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101 | 101 | fmsg = pycompat.byterepr(inst) |
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102 | 102 | self._err(linkrev, b"%s: %s" % (msg, fmsg), filename) |
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103 | 103 | |
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104 | 104 | def _checkrevlog(self, obj, name, linkrev): |
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105 | 105 | """verify high level property of a revlog |
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106 | 106 | |
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107 | 107 | - revlog is present, |
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108 | 108 | - revlog is non-empty, |
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109 | 109 | - sizes (index and data) are correct, |
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110 | 110 | - revlog's format version is correct. |
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111 | 111 | """ |
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112 | 112 | if not len(obj) and (self.havecl or self.havemf): |
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113 | 113 | self._err(linkrev, _(b"empty or missing %s") % name) |
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114 | 114 | return |
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115 | 115 | |
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116 | 116 | d = obj.checksize() |
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117 | 117 | if d[0]: |
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118 | 118 | self._err(None, _(b"data length off by %d bytes") % d[0], name) |
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119 | 119 | if d[1]: |
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120 | 120 | self._err(None, _(b"index contains %d extra bytes") % d[1], name) |
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121 | 121 | |
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122 | 122 | if obj._format_version != revlog.REVLOGV0: |
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123 | 123 | if not self.revlogv1: |
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124 | 124 | self._warn(_(b"warning: `%s' uses revlog format 1") % name) |
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125 | 125 | elif self.revlogv1: |
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126 | 126 | self._warn(_(b"warning: `%s' uses revlog format 0") % name) |
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127 | 127 | |
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128 | 128 | def _checkentry(self, obj, i, node, seen, linkrevs, f): |
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129 | 129 | """verify a single revlog entry |
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130 | 130 | |
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131 | 131 | arguments are: |
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132 | 132 | - obj: the source revlog |
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133 | 133 | - i: the revision number |
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134 | 134 | - node: the revision node id |
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135 | 135 | - seen: nodes previously seen for this revlog |
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136 | 136 | - linkrevs: [changelog-revisions] introducing "node" |
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137 | 137 | - f: string label ("changelog", "manifest", or filename) |
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138 | 138 | |
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139 | 139 | Performs the following checks: |
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140 | 140 | - linkrev points to an existing changelog revision, |
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141 | 141 | - linkrev points to a changelog revision that introduces this revision, |
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142 | 142 | - linkrev points to the lowest of these changesets, |
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143 | 143 | - both parents exist in the revlog, |
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144 | 144 | - the revision is not duplicated. |
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145 | 145 | |
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146 | 146 | Return the linkrev of the revision (or None for changelog's revisions). |
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147 | 147 | """ |
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148 | 148 | lr = obj.linkrev(obj.rev(node)) |
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149 | 149 | if lr < 0 or (self.havecl and lr not in linkrevs): |
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150 | 150 | if lr < 0 or lr >= len(self.repo.changelog): |
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151 | 151 | msg = _(b"rev %d points to nonexistent changeset %d") |
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152 | 152 | else: |
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153 | 153 | msg = _(b"rev %d points to unexpected changeset %d") |
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154 | 154 | self._err(None, msg % (i, lr), f) |
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155 | 155 | if linkrevs: |
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156 | 156 | if f and len(linkrevs) > 1: |
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157 | 157 | try: |
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158 | 158 | # attempt to filter down to real linkrevs |
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159 | 159 | linkrevs = [] |
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160 | 160 | for lr in linkrevs: |
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161 | 161 | if self.lrugetctx(lr)[f].filenode() == node: |
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162 | 162 | linkrevs.append(lr) |
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163 | 163 | except Exception: |
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164 | 164 | pass |
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165 | 165 | msg = _(b" (expected %s)") |
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166 | 166 | msg %= b" ".join(map(pycompat.bytestr, linkrevs)) |
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167 | 167 | self._warn(msg) |
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168 | 168 | lr = None # can't be trusted |
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169 | 169 | |
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170 | 170 | try: |
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171 | 171 | p1, p2 = obj.parents(node) |
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172 | 172 | if p1 not in seen and p1 != self.repo.nullid: |
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173 | 173 | msg = _(b"unknown parent 1 %s of %s") % (short(p1), short(node)) |
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174 | 174 | self._err(lr, msg, f) |
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175 | 175 | if p2 not in seen and p2 != self.repo.nullid: |
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176 | 176 | msg = _(b"unknown parent 2 %s of %s") % (short(p2), short(node)) |
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177 | 177 | self._err(lr, msg, f) |
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178 | 178 | except Exception as inst: |
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179 | 179 | self._exc(lr, _(b"checking parents of %s") % short(node), inst, f) |
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180 | 180 | |
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181 | 181 | if node in seen: |
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182 | 182 | self._err(lr, _(b"duplicate revision %d (%d)") % (i, seen[node]), f) |
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183 | 183 | seen[node] = i |
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184 | 184 | return lr |
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185 | 185 | |
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186 | 186 | def verify(self): |
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187 | 187 | """verify the content of the Mercurial repository |
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188 | 188 | |
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189 | 189 | This method run all verifications, displaying issues as they are found. |
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190 | 190 | |
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191 | 191 | return 1 if any error have been encountered, 0 otherwise.""" |
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192 | 192 | # initial validation and generic report |
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193 | 193 | repo = self.repo |
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194 | 194 | ui = repo.ui |
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195 | 195 | if not repo.url().startswith(b'file:'): |
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196 | 196 | raise error.Abort(_(b"cannot verify bundle or remote repos")) |
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197 | 197 | |
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198 | 198 | if os.path.exists(repo.sjoin(b"journal")): |
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199 | 199 | ui.warn(_(b"abandoned transaction found - run hg recover\n")) |
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200 | 200 | |
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201 | 201 | if ui.verbose or not self.revlogv1: |
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202 | 202 | ui.status( |
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203 | 203 | _(b"repository uses revlog format %d\n") |
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204 | 204 | % (self.revlogv1 and 1 or 0) |
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205 | 205 | ) |
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206 | 206 | |
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207 | 207 | # data verification |
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208 | 208 | mflinkrevs, filelinkrevs = self._verifychangelog() |
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209 | 209 | filenodes = self._verifymanifest(mflinkrevs) |
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210 | 210 | del mflinkrevs |
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211 | 211 | self._crosscheckfiles(filelinkrevs, filenodes) |
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212 | 212 | totalfiles, filerevisions = self._verifyfiles(filenodes, filelinkrevs) |
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213 | 213 | |
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214 | 214 | # final report |
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215 | 215 | ui.status( |
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216 | 216 | _(b"checked %d changesets with %d changes to %d files\n") |
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217 | 217 | % (len(repo.changelog), filerevisions, totalfiles) |
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218 | 218 | ) |
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219 | 219 | if self.warnings: |
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220 | 220 | ui.warn(_(b"%d warnings encountered!\n") % self.warnings) |
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221 | 221 | if self.fncachewarned: |
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222 | 222 | ui.warn(HINT_FNCACHE) |
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223 | 223 | if self.errors: |
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224 | 224 | ui.warn(_(b"%d integrity errors encountered!\n") % self.errors) |
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225 | 225 | if self.badrevs: |
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226 | 226 | msg = _(b"(first damaged changeset appears to be %d)\n") |
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227 | 227 | msg %= min(self.badrevs) |
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228 | 228 | ui.warn(msg) |
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229 | 229 | return 1 |
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230 | 230 | return 0 |
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231 | 231 | |
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232 | 232 | def _verifychangelog(self): |
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233 | 233 | """verify the changelog of a repository |
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234 | 234 | |
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235 | 235 | The following checks are performed: |
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236 | 236 | - all of `_checkrevlog` checks, |
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237 | 237 | - all of `_checkentry` checks (for each revisions), |
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238 | 238 | - each revision can be read. |
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239 | 239 | |
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240 | 240 | The function returns some of the data observed in the changesets as a |
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241 | 241 | (mflinkrevs, filelinkrevs) tuples: |
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242 | 242 | - mflinkrevs: is a { manifest-node -> [changelog-rev] } mapping |
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243 | 243 | - filelinkrevs: is a { file-path -> [changelog-rev] } mapping |
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244 | 244 | |
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245 | 245 | If a matcher was specified, filelinkrevs will only contains matched |
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246 | 246 | files. |
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247 | 247 | """ |
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248 | 248 | ui = self.ui |
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249 | 249 | repo = self.repo |
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250 | 250 | match = self.match |
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251 | 251 | cl = repo.changelog |
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252 | 252 | |
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253 | 253 | ui.status(_(b"checking changesets\n")) |
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254 | 254 | mflinkrevs = {} |
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255 | 255 | filelinkrevs = {} |
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256 | 256 | seen = {} |
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257 | 257 | self._checkrevlog(cl, b"changelog", 0) |
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258 | 258 | progress = ui.makeprogress( |
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259 | 259 | _(b'checking'), unit=_(b'changesets'), total=len(repo) |
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260 | 260 | ) |
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261 | 261 | for i in repo: |
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262 | 262 | progress.update(i) |
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263 | 263 | n = cl.node(i) |
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264 | 264 | self._checkentry(cl, i, n, seen, [i], b"changelog") |
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265 | 265 | |
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266 | 266 | try: |
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267 | 267 | changes = cl.read(n) |
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268 | 268 | if changes[0] != self.repo.nullid: |
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269 | 269 | mflinkrevs.setdefault(changes[0], []).append(i) |
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270 | 270 | self.refersmf = True |
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271 | 271 | for f in changes[3]: |
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272 | 272 | if match(f): |
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273 | 273 | filelinkrevs.setdefault(_normpath(f), []).append(i) |
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274 | 274 | except Exception as inst: |
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275 | 275 | self.refersmf = True |
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276 | 276 | self._exc(i, _(b"unpacking changeset %s") % short(n), inst) |
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277 | 277 | progress.complete() |
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278 | 278 | return mflinkrevs, filelinkrevs |
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279 | 279 | |
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280 | 280 | def _verifymanifest( |
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281 | 281 | self, mflinkrevs, dir=b"", storefiles=None, subdirprogress=None |
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282 | 282 | ): |
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283 | 283 | """verify the manifestlog content |
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284 | 284 | |
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285 | 285 | Inputs: |
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286 | 286 | - mflinkrevs: a {manifest-node -> [changelog-revisions]} mapping |
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287 | 287 | - dir: a subdirectory to check (for tree manifest repo) |
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288 | 288 | - storefiles: set of currently "orphan" files. |
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289 | 289 | - subdirprogress: a progress object |
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290 | 290 | |
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291 | 291 | This function checks: |
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292 | 292 | * all of `_checkrevlog` checks (for all manifest related revlogs) |
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293 | 293 | * all of `_checkentry` checks (for all manifest related revisions) |
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294 | 294 | * nodes for subdirectory exists in the sub-directory manifest |
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295 | 295 | * each manifest entries have a file path |
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296 | 296 | * each manifest node refered in mflinkrevs exist in the manifest log |
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297 | 297 | |
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298 | 298 | If tree manifest is in use and a matchers is specified, only the |
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299 | 299 | sub-directories matching it will be verified. |
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300 | 300 | |
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301 | 301 | return a two level mapping: |
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302 | 302 | {"path" -> { filenode -> changelog-revision}} |
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303 | 303 | |
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304 | 304 | This mapping primarily contains entries for every files in the |
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305 | 305 | repository. In addition, when tree-manifest is used, it also contains |
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306 | 306 | sub-directory entries. |
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307 | 307 | |
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308 | 308 | If a matcher is provided, only matching paths will be included. |
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309 | 309 | """ |
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310 | 310 | repo = self.repo |
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311 | 311 | ui = self.ui |
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312 | 312 | match = self.match |
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313 | 313 | mfl = self.repo.manifestlog |
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314 | 314 | mf = mfl.getstorage(dir) |
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315 | 315 | |
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316 | 316 | if not dir: |
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317 | 317 | self.ui.status(_(b"checking manifests\n")) |
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318 | 318 | |
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319 | 319 | filenodes = {} |
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320 | 320 | subdirnodes = {} |
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321 | 321 | seen = {} |
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322 | 322 | label = b"manifest" |
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323 | 323 | if dir: |
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324 | 324 | label = dir |
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325 | 325 | revlogfiles = mf.files() |
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326 | 326 | storefiles.difference_update(revlogfiles) |
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327 | 327 | if subdirprogress: # should be true since we're in a subdirectory |
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328 | 328 | subdirprogress.increment() |
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329 | 329 | if self.refersmf: |
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330 | 330 | # Do not check manifest if there are only changelog entries with |
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331 | 331 | # null manifests. |
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332 | 332 | self._checkrevlog(mf._revlog, label, 0) |
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333 | 333 | progress = ui.makeprogress( |
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334 | 334 | _(b'checking'), unit=_(b'manifests'), total=len(mf) |
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335 | 335 | ) |
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336 | 336 | for i in mf: |
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337 | 337 | if not dir: |
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338 | 338 | progress.update(i) |
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339 | 339 | n = mf.node(i) |
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340 | 340 | lr = self._checkentry(mf, i, n, seen, mflinkrevs.get(n, []), label) |
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341 | 341 | if n in mflinkrevs: |
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342 | 342 | del mflinkrevs[n] |
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343 | 343 | elif dir: |
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344 | 344 | msg = _(b"%s not in parent-directory manifest") % short(n) |
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345 | 345 | self._err(lr, msg, label) |
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346 | 346 | else: |
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347 | 347 | self._err(lr, _(b"%s not in changesets") % short(n), label) |
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348 | 348 | |
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349 | 349 | try: |
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350 | 350 | mfdelta = mfl.get(dir, n).readdelta(shallow=True) |
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351 | 351 | for f, fn, fl in mfdelta.iterentries(): |
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352 | 352 | if not f: |
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353 | 353 | self._err(lr, _(b"entry without name in manifest")) |
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354 | 354 | elif f == b"/dev/null": # ignore this in very old repos |
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355 | 355 | continue |
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356 | 356 | fullpath = dir + _normpath(f) |
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357 | 357 | if fl == b't': |
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358 | 358 | if not match.visitdir(fullpath): |
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359 | 359 | continue |
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360 | 360 | sdn = subdirnodes.setdefault(fullpath + b'/', {}) |
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361 | 361 | sdn.setdefault(fn, []).append(lr) |
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362 | 362 | else: |
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363 | 363 | if not match(fullpath): |
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364 | 364 | continue |
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365 | 365 | filenodes.setdefault(fullpath, {}).setdefault(fn, lr) |
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366 | 366 | except Exception as inst: |
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367 | 367 | self._exc(lr, _(b"reading delta %s") % short(n), inst, label) |
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368 | 368 | if self._level >= VERIFY_FULL: |
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369 | 369 | try: |
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370 | 370 | # Various issues can affect manifest. So we read each full |
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371 | 371 | # text from storage. This triggers the checks from the core |
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372 | 372 | # code (eg: hash verification, filename are ordered, etc.) |
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373 | 373 | mfdelta = mfl.get(dir, n).read() |
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374 | 374 | except Exception as inst: |
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375 | 375 | msg = _(b"reading full manifest %s") % short(n) |
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376 | 376 | self._exc(lr, msg, inst, label) |
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377 | 377 | |
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378 | 378 | if not dir: |
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379 | 379 | progress.complete() |
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380 | 380 | |
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381 | 381 | if self.havemf: |
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382 | 382 | # since we delete entry in `mflinkrevs` during iteration, any |
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383 | 383 | # remaining entries are "missing". We need to issue errors for them. |
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384 | 384 | changesetpairs = [(c, m) for m in mflinkrevs for c in mflinkrevs[m]] |
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385 | 385 | for c, m in sorted(changesetpairs): |
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386 | 386 | if dir: |
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387 | 387 | self._err(c, WARN_PARENT_DIR_UNKNOWN_REV % short(m), label) |
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388 | 388 | else: |
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389 | 389 | msg = _(b"changeset refers to unknown revision %s") |
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390 | 390 | msg %= short(m) |
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391 | 391 | self._err(c, msg, label) |
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392 | 392 | |
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393 | 393 | if not dir and subdirnodes: |
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394 | 394 | self.ui.status(_(b"checking directory manifests\n")) |
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395 | 395 | storefiles = set() |
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396 | 396 | subdirs = set() |
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397 | 397 | revlogv1 = self.revlogv1 |
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398 | 398 | for t, f, f2, size in repo.store.datafiles(): |
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399 | 399 | if not f: |
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400 | 400 | self._err(None, _(b"cannot decode filename '%s'") % f2) |
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401 | 401 | elif (size > 0 or not revlogv1) and f.startswith(b'meta/'): |
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402 | 402 | storefiles.add(_normpath(f)) |
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403 | 403 | subdirs.add(os.path.dirname(f)) |
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404 | 404 | subdirprogress = ui.makeprogress( |
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405 | 405 | _(b'checking'), unit=_(b'manifests'), total=len(subdirs) |
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406 | 406 | ) |
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407 | 407 | |
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408 | 408 | for subdir, linkrevs in pycompat.iteritems(subdirnodes): |
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409 | 409 | subdirfilenodes = self._verifymanifest( |
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410 | 410 | linkrevs, subdir, storefiles, subdirprogress |
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411 | 411 | ) |
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412 | 412 | for f, onefilenodes in pycompat.iteritems(subdirfilenodes): |
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413 | 413 | filenodes.setdefault(f, {}).update(onefilenodes) |
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414 | 414 | |
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415 | 415 | if not dir and subdirnodes: |
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416 | 416 | assert subdirprogress is not None # help pytype |
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417 | 417 | subdirprogress.complete() |
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418 | 418 | if self.warnorphanstorefiles: |
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419 | 419 | for f in sorted(storefiles): |
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420 | 420 | self._warn(_(b"warning: orphan data file '%s'") % f) |
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421 | 421 | |
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422 | 422 | return filenodes |
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423 | 423 | |
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424 | 424 | def _crosscheckfiles(self, filelinkrevs, filenodes): |
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425 | 425 | repo = self.repo |
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426 | 426 | ui = self.ui |
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427 | 427 | ui.status(_(b"crosschecking files in changesets and manifests\n")) |
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428 | 428 | |
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429 | 429 | total = len(filelinkrevs) + len(filenodes) |
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430 | 430 | progress = ui.makeprogress( |
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431 | 431 | _(b'crosschecking'), unit=_(b'files'), total=total |
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432 | 432 | ) |
|
433 | 433 | if self.havemf: |
|
434 | 434 | for f in sorted(filelinkrevs): |
|
435 | 435 | progress.increment() |
|
436 | 436 | if f not in filenodes: |
|
437 | 437 | lr = filelinkrevs[f][0] |
|
438 | 438 | self._err(lr, _(b"in changeset but not in manifest"), f) |
|
439 | 439 | |
|
440 | 440 | if self.havecl: |
|
441 | 441 | for f in sorted(filenodes): |
|
442 | 442 | progress.increment() |
|
443 | 443 | if f not in filelinkrevs: |
|
444 | 444 | try: |
|
445 | 445 | fl = repo.file(f) |
|
446 | 446 | lr = min([fl.linkrev(fl.rev(n)) for n in filenodes[f]]) |
|
447 | 447 | except Exception: |
|
448 | 448 | lr = None |
|
449 | 449 | self._err(lr, _(b"in manifest but not in changeset"), f) |
|
450 | 450 | |
|
451 | 451 | progress.complete() |
|
452 | 452 | |
|
453 | 453 | def _verifyfiles(self, filenodes, filelinkrevs): |
|
454 | 454 | repo = self.repo |
|
455 | 455 | ui = self.ui |
|
456 | 456 | lrugetctx = self.lrugetctx |
|
457 | 457 | revlogv1 = self.revlogv1 |
|
458 | 458 | havemf = self.havemf |
|
459 | 459 | ui.status(_(b"checking files\n")) |
|
460 | 460 | |
|
461 | 461 | storefiles = set() |
|
462 | 462 | for rl_type, f, f2, size in repo.store.datafiles(): |
|
463 | 463 | if not f: |
|
464 | 464 | self._err(None, _(b"cannot decode filename '%s'") % f2) |
|
465 | 465 | elif (size > 0 or not revlogv1) and f.startswith(b'data/'): |
|
466 | 466 | storefiles.add(_normpath(f)) |
|
467 | 467 | |
|
468 | 468 | state = { |
|
469 | 469 | # TODO this assumes revlog storage for changelog. |
|
470 | 470 | b'expectedversion': self.repo.changelog._format_version, |
|
471 | 471 | b'skipflags': self.skipflags, |
|
472 | 472 | # experimental config: censor.policy |
|
473 | 473 | b'erroroncensored': ui.config(b'censor', b'policy') == b'abort', |
|
474 | 474 | } |
|
475 | 475 | |
|
476 | 476 | files = sorted(set(filenodes) | set(filelinkrevs)) |
|
477 | 477 | revisions = 0 |
|
478 | 478 | progress = ui.makeprogress( |
|
479 | 479 | _(b'checking'), unit=_(b'files'), total=len(files) |
|
480 | 480 | ) |
|
481 | 481 | for i, f in enumerate(files): |
|
482 | 482 | progress.update(i, item=f) |
|
483 | 483 | try: |
|
484 | 484 | linkrevs = filelinkrevs[f] |
|
485 | 485 | except KeyError: |
|
486 | 486 | # in manifest but not in changelog |
|
487 | 487 | linkrevs = [] |
|
488 | 488 | |
|
489 | 489 | if linkrevs: |
|
490 | 490 | lr = linkrevs[0] |
|
491 | 491 | else: |
|
492 | 492 | lr = None |
|
493 | 493 | |
|
494 | 494 | try: |
|
495 | 495 | fl = repo.file(f) |
|
496 | 496 | except error.StorageError as e: |
|
497 | 497 | self._err(lr, _(b"broken revlog! (%s)") % e, f) |
|
498 | 498 | continue |
|
499 | 499 | |
|
500 | 500 | for ff in fl.files(): |
|
501 | 501 | try: |
|
502 | 502 | storefiles.remove(ff) |
|
503 | 503 | except KeyError: |
|
504 | 504 | if self.warnorphanstorefiles: |
|
505 | 505 | msg = _(b" warning: revlog '%s' not in fncache!") |
|
506 | 506 | self._warn(msg % ff) |
|
507 | 507 | self.fncachewarned = True |
|
508 | 508 | |
|
509 | 509 | if not len(fl) and (self.havecl or self.havemf): |
|
510 | 510 | self._err(lr, _(b"empty or missing %s") % f) |
|
511 | 511 | else: |
|
512 | 512 | # Guard against implementations not setting this. |
|
513 | 513 | state[b'skipread'] = set() |
|
514 | 514 | state[b'safe_renamed'] = set() |
|
515 | 515 | |
|
516 | 516 | for problem in fl.verifyintegrity(state): |
|
517 | 517 | if problem.node is not None: |
|
518 | 518 | linkrev = fl.linkrev(fl.rev(problem.node)) |
|
519 | 519 | else: |
|
520 | 520 | linkrev = None |
|
521 | 521 | |
|
522 | 522 | if problem.warning: |
|
523 | 523 | self._warn(problem.warning) |
|
524 | 524 | elif problem.error: |
|
525 | 525 | linkrev_msg = linkrev if linkrev is not None else lr |
|
526 | 526 | self._err(linkrev_msg, problem.error, f) |
|
527 | 527 | else: |
|
528 | 528 | raise error.ProgrammingError( |
|
529 | 529 | b'problem instance does not set warning or error ' |
|
530 | 530 | b'attribute: %s' % problem.msg |
|
531 | 531 | ) |
|
532 | 532 | |
|
533 | 533 | seen = {} |
|
534 | 534 | for i in fl: |
|
535 | 535 | revisions += 1 |
|
536 | 536 | n = fl.node(i) |
|
537 | 537 | lr = self._checkentry(fl, i, n, seen, linkrevs, f) |
|
538 | 538 | if f in filenodes: |
|
539 | 539 | if havemf and n not in filenodes[f]: |
|
540 | 540 | self._err(lr, _(b"%s not in manifests") % (short(n)), f) |
|
541 | 541 | else: |
|
542 | 542 | del filenodes[f][n] |
|
543 | 543 | |
|
544 | 544 | if n in state[b'skipread'] and n not in state[b'safe_renamed']: |
|
545 | 545 | continue |
|
546 | 546 | |
|
547 | 547 | # check renames |
|
548 | 548 | try: |
|
549 | 549 | # This requires resolving fulltext (at least on revlogs, |
|
550 | 550 | # though not with LFS revisions). We may want |
|
551 | 551 | # ``verifyintegrity()`` to pass a set of nodes with |
|
552 | 552 | # rename metadata as an optimization. |
|
553 | 553 | rp = fl.renamed(n) |
|
554 | 554 | if rp: |
|
555 | 555 | if lr is not None and ui.verbose: |
|
556 | 556 | ctx = lrugetctx(lr) |
|
557 | 557 | if not any(rp[0] in pctx for pctx in ctx.parents()): |
|
558 | 558 | self._warn(WARN_UNKNOWN_COPY_SOURCE % (f, ctx)) |
|
559 | 559 | fl2 = repo.file(rp[0]) |
|
560 | 560 | if not len(fl2): |
|
561 | 561 | m = _(b"empty or missing copy source revlog %s:%s") |
|
562 | 562 | self._err(lr, m % (rp[0], short(rp[1])), f) |
|
563 | 563 | elif rp[1] == self.repo.nullid: |
|
564 | 564 | msg = WARN_NULLID_COPY_SOURCE |
|
565 | 565 | msg %= (f, lr, rp[0], short(rp[1])) |
|
566 | 566 | ui.note(msg) |
|
567 | 567 | else: |
|
568 | 568 | fl2.rev(rp[1]) |
|
569 | 569 | except Exception as inst: |
|
570 | 570 | self._exc( |
|
571 | 571 | lr, _(b"checking rename of %s") % short(n), inst, f |
|
572 | 572 | ) |
|
573 | 573 | |
|
574 | 574 | # cross-check |
|
575 | 575 | if f in filenodes: |
|
576 | 576 | fns = [(v, k) for k, v in pycompat.iteritems(filenodes[f])] |
|
577 | 577 | for lr, node in sorted(fns): |
|
578 | self._err( | |
|
579 | lr, | |
|
580 | _(b"manifest refers to unknown revision %s") | |
|
581 | % short(node), | |
|
582 | f, | |
|
583 | ) | |
|
578 | msg = _(b"manifest refers to unknown revision %s") | |
|
579 | self._err(lr, msg % short(node), f) | |
|
584 | 580 | progress.complete() |
|
585 | 581 | |
|
586 | 582 | if self.warnorphanstorefiles: |
|
587 | 583 | for f in sorted(storefiles): |
|
588 | 584 | self._warn(_(b"warning: orphan data file '%s'") % f) |
|
589 | 585 | |
|
590 | 586 | return len(files), revisions |
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