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@@ -1,815 +1,815 b'' | |||
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1 | 1 | # hgweb/webutil.py - utility library for the web interface. |
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2 | 2 | # |
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3 | 3 | # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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4 | 4 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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5 | 5 | # |
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6 | 6 | # This software may be used and distributed according to the terms of the |
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7 | 7 | # GNU General Public License version 2 or any later version. |
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8 | 8 | |
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9 | 9 | from __future__ import absolute_import |
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10 | 10 | |
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11 | 11 | import copy |
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12 | 12 | import difflib |
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13 | 13 | import os |
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14 | 14 | import re |
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15 | 15 | |
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16 | 16 | from ..i18n import _ |
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17 | 17 | from ..node import hex, nullid, short |
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18 | 18 | |
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19 | 19 | from .common import ( |
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20 | 20 | ErrorResponse, |
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21 | 21 | HTTP_BAD_REQUEST, |
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22 | 22 | HTTP_NOT_FOUND, |
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23 | 23 | paritygen, |
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24 | 24 | ) |
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25 | 25 | |
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26 | 26 | from .. import ( |
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27 | 27 | context, |
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28 | 28 | diffutil, |
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29 | 29 | error, |
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30 | 30 | match, |
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31 | 31 | mdiff, |
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32 | 32 | obsutil, |
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33 | 33 | patch, |
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34 | 34 | pathutil, |
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35 | 35 | pycompat, |
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36 | 36 | scmutil, |
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37 | 37 | templatefilters, |
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38 | 38 | templatekw, |
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39 | 39 | templateutil, |
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40 | 40 | ui as uimod, |
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41 | 41 | util, |
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42 | 42 | ) |
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43 | 43 | |
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44 | 44 | from ..utils import ( |
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45 | 45 | stringutil, |
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46 | 46 | ) |
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47 | 47 | |
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48 | 48 | archivespecs = util.sortdict(( |
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49 | 49 | ('zip', ('application/zip', 'zip', '.zip', None)), |
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50 | 50 | ('gz', ('application/x-gzip', 'tgz', '.tar.gz', None)), |
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51 | 51 | ('bz2', ('application/x-bzip2', 'tbz2', '.tar.bz2', None)), |
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52 | 52 | )) |
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53 | 53 | |
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54 | 54 | def archivelist(ui, nodeid, url=None): |
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55 | 55 | allowed = ui.configlist('web', 'allow-archive', untrusted=True) |
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56 | 56 | archives = [] |
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57 | 57 | |
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58 | 58 | for typ, spec in archivespecs.iteritems(): |
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59 | 59 | if typ in allowed or ui.configbool('web', 'allow' + typ, |
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60 | 60 | untrusted=True): |
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61 | 61 | archives.append({ |
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62 | 62 | 'type': typ, |
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63 | 63 | 'extension': spec[2], |
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64 | 64 | 'node': nodeid, |
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65 | 65 | 'url': url, |
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66 | 66 | }) |
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67 | 67 | |
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68 | 68 | return templateutil.mappinglist(archives) |
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69 | 69 | |
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70 | 70 | def up(p): |
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71 | 71 | if p[0:1] != "/": |
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72 | 72 | p = "/" + p |
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73 | 73 | if p[-1:] == "/": |
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74 | 74 | p = p[:-1] |
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75 | 75 | up = os.path.dirname(p) |
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76 | 76 | if up == "/": |
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77 | 77 | return "/" |
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78 | 78 | return up + "/" |
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79 | 79 | |
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80 | 80 | def _navseq(step, firststep=None): |
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81 | 81 | if firststep: |
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82 | 82 | yield firststep |
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83 | 83 | if firststep >= 20 and firststep <= 40: |
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84 | 84 | firststep = 50 |
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85 | 85 | yield firststep |
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86 | 86 | assert step > 0 |
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87 | 87 | assert firststep > 0 |
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88 | 88 | while step <= firststep: |
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89 | 89 | step *= 10 |
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90 | 90 | while True: |
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91 | 91 | yield 1 * step |
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92 | 92 | yield 3 * step |
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93 | 93 | step *= 10 |
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94 | 94 | |
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95 | 95 | class revnav(object): |
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96 | 96 | |
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97 | 97 | def __init__(self, repo): |
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98 | 98 | """Navigation generation object |
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99 | 99 | |
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100 | 100 | :repo: repo object we generate nav for |
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101 | 101 | """ |
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102 | 102 | # used for hex generation |
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103 | 103 | self._revlog = repo.changelog |
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104 | 104 | |
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105 | 105 | def __nonzero__(self): |
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106 | 106 | """return True if any revision to navigate over""" |
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107 | 107 | return self._first() is not None |
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108 | 108 | |
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109 | 109 | __bool__ = __nonzero__ |
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110 | 110 | |
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111 | 111 | def _first(self): |
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112 | 112 | """return the minimum non-filtered changeset or None""" |
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113 | 113 | try: |
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114 | 114 | return next(iter(self._revlog)) |
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115 | 115 | except StopIteration: |
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116 | 116 | return None |
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117 | 117 | |
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118 | 118 | def hex(self, rev): |
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119 | 119 | return hex(self._revlog.node(rev)) |
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120 | 120 | |
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121 | 121 | def gen(self, pos, pagelen, limit): |
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122 | 122 | """computes label and revision id for navigation link |
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123 | 123 | |
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124 | 124 | :pos: is the revision relative to which we generate navigation. |
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125 | 125 | :pagelen: the size of each navigation page |
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126 | 126 | :limit: how far shall we link |
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127 | 127 | |
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128 | 128 | The return is: |
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129 | 129 | - a single element mappinglist |
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130 | 130 | - containing a dictionary with a `before` and `after` key |
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131 | 131 | - values are dictionaries with `label` and `node` keys |
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132 | 132 | """ |
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133 | 133 | if not self: |
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134 | 134 | # empty repo |
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135 | 135 | return templateutil.mappinglist([ |
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136 | 136 | {'before': templateutil.mappinglist([]), |
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137 | 137 | 'after': templateutil.mappinglist([])}, |
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138 | 138 | ]) |
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139 | 139 | |
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140 | 140 | targets = [] |
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141 | 141 | for f in _navseq(1, pagelen): |
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142 | 142 | if f > limit: |
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143 | 143 | break |
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144 | 144 | targets.append(pos + f) |
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145 | 145 | targets.append(pos - f) |
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146 | 146 | targets.sort() |
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147 | 147 | |
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148 | 148 | first = self._first() |
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149 | 149 | navbefore = [{'label': '(%i)' % first, 'node': self.hex(first)}] |
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150 | 150 | navafter = [] |
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151 | 151 | for rev in targets: |
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152 | 152 | if rev not in self._revlog: |
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153 | 153 | continue |
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154 | 154 | if pos < rev < limit: |
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155 | 155 | navafter.append({'label': '+%d' % abs(rev - pos), |
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156 | 156 | 'node': self.hex(rev)}) |
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157 | 157 | if 0 < rev < pos: |
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158 | 158 | navbefore.append({'label': '-%d' % abs(rev - pos), |
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159 | 159 | 'node': self.hex(rev)}) |
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160 | 160 | |
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161 | 161 | navafter.append({'label': 'tip', 'node': 'tip'}) |
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162 | 162 | |
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163 | 163 | # TODO: maybe this can be a scalar object supporting tomap() |
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164 | 164 | return templateutil.mappinglist([ |
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165 | 165 | {'before': templateutil.mappinglist(navbefore), |
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166 | 166 | 'after': templateutil.mappinglist(navafter)}, |
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167 | 167 | ]) |
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168 | 168 | |
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169 | 169 | class filerevnav(revnav): |
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170 | 170 | |
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171 | 171 | def __init__(self, repo, path): |
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172 | 172 | """Navigation generation object |
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173 | 173 | |
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174 | 174 | :repo: repo object we generate nav for |
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175 | 175 | :path: path of the file we generate nav for |
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176 | 176 | """ |
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177 | 177 | # used for iteration |
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178 | 178 | self._changelog = repo.unfiltered().changelog |
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179 | 179 | # used for hex generation |
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180 | 180 | self._revlog = repo.file(path) |
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181 | 181 | |
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182 | 182 | def hex(self, rev): |
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183 | 183 | return hex(self._changelog.node(self._revlog.linkrev(rev))) |
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184 | 184 | |
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185 | 185 | # TODO: maybe this can be a wrapper class for changectx/filectx list, which |
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186 | 186 | # yields {'ctx': ctx} |
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187 | 187 | def _ctxsgen(context, ctxs): |
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188 | 188 | for s in ctxs: |
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189 | 189 | d = { |
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190 | 190 | 'node': s.hex(), |
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191 | 191 | 'rev': s.rev(), |
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192 | 192 | 'user': s.user(), |
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193 | 193 | 'date': s.date(), |
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194 | 194 | 'description': s.description(), |
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195 | 195 | 'branch': s.branch(), |
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196 | 196 | } |
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197 | 197 | if util.safehasattr(s, 'path'): |
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198 | 198 | d['file'] = s.path() |
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199 | 199 | yield d |
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200 | 200 | |
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201 | 201 | def _siblings(siblings=None, hiderev=None): |
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202 | 202 | if siblings is None: |
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203 | 203 | siblings = [] |
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204 | 204 | siblings = [s for s in siblings if s.node() != nullid] |
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205 | 205 | if len(siblings) == 1 and siblings[0].rev() == hiderev: |
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206 | 206 | siblings = [] |
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207 | 207 | return templateutil.mappinggenerator(_ctxsgen, args=(siblings,)) |
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208 | 208 | |
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209 | 209 | def difffeatureopts(req, ui, section): |
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210 | 210 | diffopts = diffutil.difffeatureopts(ui, untrusted=True, |
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211 | 211 | section=section, whitespace=True) |
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212 | 212 | |
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213 | 213 | for k in ('ignorews', 'ignorewsamount', 'ignorewseol', 'ignoreblanklines'): |
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214 | 214 | v = req.qsparams.get(k) |
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215 | 215 | if v is not None: |
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216 | 216 | v = stringutil.parsebool(v) |
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217 | 217 | setattr(diffopts, k, v if v is not None else True) |
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218 | 218 | |
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219 | 219 | return diffopts |
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220 | 220 | |
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221 | 221 | def annotate(req, fctx, ui): |
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222 | 222 | diffopts = difffeatureopts(req, ui, 'annotate') |
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223 | 223 | return fctx.annotate(follow=True, diffopts=diffopts) |
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224 | 224 | |
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225 | 225 | def parents(ctx, hide=None): |
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226 | 226 | if isinstance(ctx, context.basefilectx): |
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227 | 227 | introrev = ctx.introrev() |
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228 | 228 | if ctx.changectx().rev() != introrev: |
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229 | 229 | return _siblings([ctx.repo()[introrev]], hide) |
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230 | 230 | return _siblings(ctx.parents(), hide) |
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231 | 231 | |
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232 | 232 | def children(ctx, hide=None): |
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233 | 233 | return _siblings(ctx.children(), hide) |
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234 | 234 | |
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235 | 235 | def renamelink(fctx): |
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236 | 236 | r = fctx.renamed() |
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237 | 237 | if r: |
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238 | 238 | return templateutil.mappinglist([{'file': r[0], 'node': hex(r[1])}]) |
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239 | 239 | return templateutil.mappinglist([]) |
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240 | 240 | |
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241 | 241 | def nodetagsdict(repo, node): |
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242 | 242 | return templateutil.hybridlist(repo.nodetags(node), name='name') |
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243 | 243 | |
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244 | 244 | def nodebookmarksdict(repo, node): |
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245 | 245 | return templateutil.hybridlist(repo.nodebookmarks(node), name='name') |
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246 | 246 | |
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247 | 247 | def nodebranchdict(repo, ctx): |
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248 | 248 | branches = [] |
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249 | 249 | branch = ctx.branch() |
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250 | 250 | # If this is an empty repo, ctx.node() == nullid, |
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251 | 251 | # ctx.branch() == 'default'. |
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252 | 252 | try: |
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253 | 253 | branchnode = repo.branchtip(branch) |
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254 | 254 | except error.RepoLookupError: |
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255 | 255 | branchnode = None |
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256 | 256 | if branchnode == ctx.node(): |
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257 | 257 | branches.append(branch) |
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258 | 258 | return templateutil.hybridlist(branches, name='name') |
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259 | 259 | |
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260 | 260 | def nodeinbranch(repo, ctx): |
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261 | 261 | branches = [] |
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262 | 262 | branch = ctx.branch() |
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263 | 263 | try: |
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264 | 264 | branchnode = repo.branchtip(branch) |
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265 | 265 | except error.RepoLookupError: |
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266 | 266 | branchnode = None |
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267 | 267 | if branch != 'default' and branchnode != ctx.node(): |
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268 | 268 | branches.append(branch) |
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269 | 269 | return templateutil.hybridlist(branches, name='name') |
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270 | 270 | |
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271 | 271 | def nodebranchnodefault(ctx): |
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272 | 272 | branches = [] |
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273 | 273 | branch = ctx.branch() |
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274 | 274 | if branch != 'default': |
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275 | 275 | branches.append(branch) |
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276 | 276 | return templateutil.hybridlist(branches, name='name') |
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277 | 277 | |
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278 | 278 | def _nodenamesgen(context, f, node, name): |
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279 | 279 | for t in f(node): |
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280 | 280 | yield {name: t} |
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281 | 281 | |
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282 | 282 | def showtag(repo, t1, node=nullid): |
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283 | 283 | args = (repo.nodetags, node, 'tag') |
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284 | 284 | return templateutil.mappinggenerator(_nodenamesgen, args=args, name=t1) |
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285 | 285 | |
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286 | 286 | def showbookmark(repo, t1, node=nullid): |
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287 | 287 | args = (repo.nodebookmarks, node, 'bookmark') |
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288 | 288 | return templateutil.mappinggenerator(_nodenamesgen, args=args, name=t1) |
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289 | 289 | |
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290 | 290 | def branchentries(repo, stripecount, limit=0): |
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291 | 291 | tips = [] |
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292 | 292 | heads = repo.heads() |
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293 | 293 | parity = paritygen(stripecount) |
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294 | 294 | sortkey = lambda item: (not item[1], item[0].rev()) |
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295 | 295 | |
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296 | 296 | def entries(context): |
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297 | 297 | count = 0 |
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298 | 298 | if not tips: |
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299 | 299 | for tag, hs, tip, closed in repo.branchmap().iterbranches(): |
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300 | 300 | tips.append((repo[tip], closed)) |
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301 | 301 | for ctx, closed in sorted(tips, key=sortkey, reverse=True): |
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302 | 302 | if limit > 0 and count >= limit: |
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303 | 303 | return |
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304 | 304 | count += 1 |
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305 | 305 | if closed: |
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306 | 306 | status = 'closed' |
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307 | 307 | elif ctx.node() not in heads: |
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308 | 308 | status = 'inactive' |
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309 | 309 | else: |
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310 | 310 | status = 'open' |
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311 | 311 | yield { |
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312 | 312 | 'parity': next(parity), |
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313 | 313 | 'branch': ctx.branch(), |
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314 | 314 | 'status': status, |
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315 | 315 | 'node': ctx.hex(), |
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316 | 316 | 'date': ctx.date() |
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317 | 317 | } |
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318 | 318 | |
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319 | 319 | return templateutil.mappinggenerator(entries) |
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320 | 320 | |
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321 | 321 | def cleanpath(repo, path): |
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322 | 322 | path = path.lstrip('/') |
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323 | 323 | auditor = pathutil.pathauditor(repo.root, realfs=False) |
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324 | 324 | return pathutil.canonpath(repo.root, '', path, auditor=auditor) |
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325 | 325 | |
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326 | 326 | def changectx(repo, req): |
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327 | 327 | changeid = "tip" |
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328 | 328 | if 'node' in req.qsparams: |
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329 | 329 | changeid = req.qsparams['node'] |
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330 | 330 | ipos = changeid.find(':') |
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331 | 331 | if ipos != -1: |
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332 | 332 | changeid = changeid[(ipos + 1):] |
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333 | 333 | |
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334 | 334 | return scmutil.revsymbol(repo, changeid) |
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335 | 335 | |
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336 | 336 | def basechangectx(repo, req): |
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337 | 337 | if 'node' in req.qsparams: |
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338 | 338 | changeid = req.qsparams['node'] |
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339 | 339 | ipos = changeid.find(':') |
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340 | 340 | if ipos != -1: |
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341 | 341 | changeid = changeid[:ipos] |
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342 | 342 | return scmutil.revsymbol(repo, changeid) |
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343 | 343 | |
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344 | 344 | return None |
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345 | 345 | |
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346 | 346 | def filectx(repo, req): |
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347 | 347 | if 'file' not in req.qsparams: |
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348 | 348 | raise ErrorResponse(HTTP_NOT_FOUND, 'file not given') |
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349 | 349 | path = cleanpath(repo, req.qsparams['file']) |
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350 | 350 | if 'node' in req.qsparams: |
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351 | 351 | changeid = req.qsparams['node'] |
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352 | 352 | elif 'filenode' in req.qsparams: |
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353 | 353 | changeid = req.qsparams['filenode'] |
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354 | 354 | else: |
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355 | 355 | raise ErrorResponse(HTTP_NOT_FOUND, 'node or filenode not given') |
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356 | 356 | try: |
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357 | 357 | fctx = scmutil.revsymbol(repo, changeid)[path] |
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358 | 358 | except error.RepoError: |
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359 | 359 | fctx = repo.filectx(path, fileid=changeid) |
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360 | 360 | |
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361 | 361 | return fctx |
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362 | 362 | |
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363 | 363 | def linerange(req): |
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364 | 364 | linerange = req.qsparams.getall('linerange') |
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365 | 365 | if not linerange: |
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366 | 366 | return None |
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367 | 367 | if len(linerange) > 1: |
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368 | 368 | raise ErrorResponse(HTTP_BAD_REQUEST, |
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369 | 369 | 'redundant linerange parameter') |
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370 | 370 | try: |
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371 | 371 | fromline, toline = map(int, linerange[0].split(':', 1)) |
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372 | 372 | except ValueError: |
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373 | 373 | raise ErrorResponse(HTTP_BAD_REQUEST, |
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374 | 374 | 'invalid linerange parameter') |
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375 | 375 | try: |
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376 | 376 | return util.processlinerange(fromline, toline) |
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377 | 377 | except error.ParseError as exc: |
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378 | 378 | raise ErrorResponse(HTTP_BAD_REQUEST, pycompat.bytestr(exc)) |
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379 | 379 | |
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380 | 380 | def formatlinerange(fromline, toline): |
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381 | 381 | return '%d:%d' % (fromline + 1, toline) |
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382 | 382 | |
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383 | 383 | def _succsandmarkersgen(context, mapping): |
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384 | 384 | repo = context.resource(mapping, 'repo') |
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385 | 385 | itemmappings = templatekw.showsuccsandmarkers(context, mapping) |
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386 | 386 | for item in itemmappings.tovalue(context, mapping): |
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387 | 387 | item['successors'] = _siblings(repo[successor] |
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388 | 388 | for successor in item['successors']) |
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389 | 389 | yield item |
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390 | 390 | |
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391 | 391 | def succsandmarkers(context, mapping): |
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392 | 392 | return templateutil.mappinggenerator(_succsandmarkersgen, args=(mapping,)) |
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393 | 393 | |
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394 | 394 | # teach templater succsandmarkers is switched to (context, mapping) API |
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395 | 395 | succsandmarkers._requires = {'repo', 'ctx'} |
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396 | 396 | |
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397 | 397 | def _whyunstablegen(context, mapping): |
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398 | 398 | repo = context.resource(mapping, 'repo') |
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399 | 399 | ctx = context.resource(mapping, 'ctx') |
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400 | 400 | |
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401 | 401 | entries = obsutil.whyunstable(repo, ctx) |
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402 | 402 | for entry in entries: |
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403 | 403 | if entry.get('divergentnodes'): |
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404 | 404 | entry['divergentnodes'] = _siblings(entry['divergentnodes']) |
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405 | 405 | yield entry |
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406 | 406 | |
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407 | 407 | def whyunstable(context, mapping): |
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408 | 408 | return templateutil.mappinggenerator(_whyunstablegen, args=(mapping,)) |
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409 | 409 | |
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410 | 410 | whyunstable._requires = {'repo', 'ctx'} |
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411 | 411 | |
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412 | 412 | # helper to mark a function as a new-style template keyword; can be removed |
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413 | 413 | # once old-style function gets unsupported and new-style becomes the default |
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414 | 414 | def _kwfunc(f): |
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415 | 415 | f._requires = () |
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416 | 416 | return f |
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417 | 417 | |
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418 | 418 | def commonentry(repo, ctx): |
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419 | 419 | node = scmutil.binnode(ctx) |
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420 | 420 | return { |
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421 | 421 | # TODO: perhaps ctx.changectx() should be assigned if ctx is a |
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422 | 422 | # filectx, but I'm not pretty sure if that would always work because |
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423 | 423 | # fctx.parents() != fctx.changectx.parents() for example. |
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424 | 424 | 'ctx': ctx, |
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425 | 425 | 'rev': ctx.rev(), |
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426 | 426 | 'node': hex(node), |
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427 | 427 | 'author': ctx.user(), |
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428 | 428 | 'desc': ctx.description(), |
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429 | 429 | 'date': ctx.date(), |
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430 | 430 | 'extra': ctx.extra(), |
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431 | 431 | 'phase': ctx.phasestr(), |
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432 | 432 | 'obsolete': ctx.obsolete(), |
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433 | 433 | 'succsandmarkers': succsandmarkers, |
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434 | 434 | 'instabilities': templateutil.hybridlist(ctx.instabilities(), |
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435 | 435 | name='instability'), |
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436 | 436 | 'whyunstable': whyunstable, |
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437 | 437 | 'branch': nodebranchnodefault(ctx), |
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438 | 438 | 'inbranch': nodeinbranch(repo, ctx), |
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439 | 439 | 'branches': nodebranchdict(repo, ctx), |
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440 | 440 | 'tags': nodetagsdict(repo, node), |
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441 | 441 | 'bookmarks': nodebookmarksdict(repo, node), |
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442 | 442 | 'parent': _kwfunc(lambda context, mapping: parents(ctx)), |
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443 | 443 | 'child': _kwfunc(lambda context, mapping: children(ctx)), |
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444 | 444 | } |
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445 | 445 | |
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446 | 446 | def changelistentry(web, ctx): |
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447 | 447 | '''Obtain a dictionary to be used for entries in a changelist. |
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448 | 448 | |
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449 | 449 | This function is called when producing items for the "entries" list passed |
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450 | 450 | to the "shortlog" and "changelog" templates. |
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451 | 451 | ''' |
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452 | 452 | repo = web.repo |
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453 | 453 | rev = ctx.rev() |
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454 | 454 | n = scmutil.binnode(ctx) |
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455 | 455 | showtags = showtag(repo, 'changelogtag', n) |
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456 | 456 | files = listfilediffs(ctx.files(), n, web.maxfiles) |
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457 | 457 | |
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458 | 458 | entry = commonentry(repo, ctx) |
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459 | entry.update( | |
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460 |
allparents |
|
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461 |
parent |
|
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462 |
child |
|
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463 |
changelogtag |
|
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464 |
files |
|
|
465 | ) | |
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459 | entry.update({ | |
|
460 | 'allparents': _kwfunc(lambda context, mapping: parents(ctx)), | |
|
461 | 'parent': _kwfunc(lambda context, mapping: parents(ctx, rev - 1)), | |
|
462 | 'child': _kwfunc(lambda context, mapping: children(ctx, rev + 1)), | |
|
463 | 'changelogtag': showtags, | |
|
464 | 'files': files, | |
|
465 | }) | |
|
466 | 466 | return entry |
|
467 | 467 | |
|
468 | 468 | def changelistentries(web, revs, maxcount, parityfn): |
|
469 | 469 | """Emit up to N records for an iterable of revisions.""" |
|
470 | 470 | repo = web.repo |
|
471 | 471 | |
|
472 | 472 | count = 0 |
|
473 | 473 | for rev in revs: |
|
474 | 474 | if count >= maxcount: |
|
475 | 475 | break |
|
476 | 476 | |
|
477 | 477 | count += 1 |
|
478 | 478 | |
|
479 | 479 | entry = changelistentry(web, repo[rev]) |
|
480 | 480 | entry['parity'] = next(parityfn) |
|
481 | 481 | |
|
482 | 482 | yield entry |
|
483 | 483 | |
|
484 | 484 | def symrevorshortnode(req, ctx): |
|
485 | 485 | if 'node' in req.qsparams: |
|
486 | 486 | return templatefilters.revescape(req.qsparams['node']) |
|
487 | 487 | else: |
|
488 | 488 | return short(scmutil.binnode(ctx)) |
|
489 | 489 | |
|
490 | 490 | def _listfilesgen(context, ctx, stripecount): |
|
491 | 491 | parity = paritygen(stripecount) |
|
492 | 492 | for blockno, f in enumerate(ctx.files()): |
|
493 | 493 | template = 'filenodelink' if f in ctx else 'filenolink' |
|
494 | 494 | yield context.process(template, { |
|
495 | 495 | 'node': ctx.hex(), |
|
496 | 496 | 'file': f, |
|
497 | 497 | 'blockno': blockno + 1, |
|
498 | 498 | 'parity': next(parity), |
|
499 | 499 | }) |
|
500 | 500 | |
|
501 | 501 | def changesetentry(web, ctx): |
|
502 | 502 | '''Obtain a dictionary to be used to render the "changeset" template.''' |
|
503 | 503 | |
|
504 | 504 | showtags = showtag(web.repo, 'changesettag', scmutil.binnode(ctx)) |
|
505 | 505 | showbookmarks = showbookmark(web.repo, 'changesetbookmark', |
|
506 | 506 | scmutil.binnode(ctx)) |
|
507 | 507 | showbranch = nodebranchnodefault(ctx) |
|
508 | 508 | |
|
509 | 509 | basectx = basechangectx(web.repo, web.req) |
|
510 | 510 | if basectx is None: |
|
511 | 511 | basectx = ctx.p1() |
|
512 | 512 | |
|
513 | 513 | style = web.config('web', 'style') |
|
514 | 514 | if 'style' in web.req.qsparams: |
|
515 | 515 | style = web.req.qsparams['style'] |
|
516 | 516 | |
|
517 | 517 | diff = diffs(web, ctx, basectx, None, style) |
|
518 | 518 | |
|
519 | 519 | parity = paritygen(web.stripecount) |
|
520 | 520 | diffstatsgen = diffstatgen(web.repo.ui, ctx, basectx) |
|
521 | 521 | diffstats = diffstat(ctx, diffstatsgen, parity) |
|
522 | 522 | |
|
523 | 523 | return dict( |
|
524 | 524 | diff=diff, |
|
525 | 525 | symrev=symrevorshortnode(web.req, ctx), |
|
526 | 526 | basenode=basectx.hex(), |
|
527 | 527 | changesettag=showtags, |
|
528 | 528 | changesetbookmark=showbookmarks, |
|
529 | 529 | changesetbranch=showbranch, |
|
530 | 530 | files=templateutil.mappedgenerator(_listfilesgen, |
|
531 | 531 | args=(ctx, web.stripecount)), |
|
532 | 532 | diffsummary=_kwfunc(lambda context, mapping: diffsummary(diffstatsgen)), |
|
533 | 533 | diffstat=diffstats, |
|
534 | 534 | archives=web.archivelist(ctx.hex()), |
|
535 | 535 | **pycompat.strkwargs(commonentry(web.repo, ctx))) |
|
536 | 536 | |
|
537 | 537 | def _listfilediffsgen(context, files, node, max): |
|
538 | 538 | for f in files[:max]: |
|
539 | 539 | yield context.process('filedifflink', {'node': hex(node), 'file': f}) |
|
540 | 540 | if len(files) > max: |
|
541 | 541 | yield context.process('fileellipses', {}) |
|
542 | 542 | |
|
543 | 543 | def listfilediffs(files, node, max): |
|
544 | 544 | return templateutil.mappedgenerator(_listfilediffsgen, |
|
545 | 545 | args=(files, node, max)) |
|
546 | 546 | |
|
547 | 547 | def _prettyprintdifflines(context, lines, blockno, lineidprefix): |
|
548 | 548 | for lineno, l in enumerate(lines, 1): |
|
549 | 549 | difflineno = "%d.%d" % (blockno, lineno) |
|
550 | 550 | if l.startswith('+'): |
|
551 | 551 | ltype = "difflineplus" |
|
552 | 552 | elif l.startswith('-'): |
|
553 | 553 | ltype = "difflineminus" |
|
554 | 554 | elif l.startswith('@'): |
|
555 | 555 | ltype = "difflineat" |
|
556 | 556 | else: |
|
557 | 557 | ltype = "diffline" |
|
558 | 558 | yield context.process(ltype, { |
|
559 | 559 | 'line': l, |
|
560 | 560 | 'lineno': lineno, |
|
561 | 561 | 'lineid': lineidprefix + "l%s" % difflineno, |
|
562 | 562 | 'linenumber': "% 8s" % difflineno, |
|
563 | 563 | }) |
|
564 | 564 | |
|
565 | 565 | def _diffsgen(context, repo, ctx, basectx, files, style, stripecount, |
|
566 | 566 | linerange, lineidprefix): |
|
567 | 567 | if files: |
|
568 | 568 | m = match.exact(repo.root, repo.getcwd(), files) |
|
569 | 569 | else: |
|
570 | 570 | m = match.always(repo.root, repo.getcwd()) |
|
571 | 571 | |
|
572 | 572 | diffopts = patch.diffopts(repo.ui, untrusted=True) |
|
573 | 573 | node1 = basectx.node() |
|
574 | 574 | node2 = ctx.node() |
|
575 | 575 | parity = paritygen(stripecount) |
|
576 | 576 | |
|
577 | 577 | diffhunks = patch.diffhunks(repo, node1, node2, m, opts=diffopts) |
|
578 | 578 | for blockno, (fctx1, fctx2, header, hunks) in enumerate(diffhunks, 1): |
|
579 | 579 | if style != 'raw': |
|
580 | 580 | header = header[1:] |
|
581 | 581 | lines = [h + '\n' for h in header] |
|
582 | 582 | for hunkrange, hunklines in hunks: |
|
583 | 583 | if linerange is not None and hunkrange is not None: |
|
584 | 584 | s1, l1, s2, l2 = hunkrange |
|
585 | 585 | if not mdiff.hunkinrange((s2, l2), linerange): |
|
586 | 586 | continue |
|
587 | 587 | lines.extend(hunklines) |
|
588 | 588 | if lines: |
|
589 | 589 | l = templateutil.mappedgenerator(_prettyprintdifflines, |
|
590 | 590 | args=(lines, blockno, |
|
591 | 591 | lineidprefix)) |
|
592 | 592 | yield { |
|
593 | 593 | 'parity': next(parity), |
|
594 | 594 | 'blockno': blockno, |
|
595 | 595 | 'lines': l, |
|
596 | 596 | } |
|
597 | 597 | |
|
598 | 598 | def diffs(web, ctx, basectx, files, style, linerange=None, lineidprefix=''): |
|
599 | 599 | args = (web.repo, ctx, basectx, files, style, web.stripecount, |
|
600 | 600 | linerange, lineidprefix) |
|
601 | 601 | return templateutil.mappinggenerator(_diffsgen, args=args, name='diffblock') |
|
602 | 602 | |
|
603 | 603 | def _compline(type, leftlineno, leftline, rightlineno, rightline): |
|
604 | 604 | lineid = leftlineno and ("l%d" % leftlineno) or '' |
|
605 | 605 | lineid += rightlineno and ("r%d" % rightlineno) or '' |
|
606 | 606 | llno = '%d' % leftlineno if leftlineno else '' |
|
607 | 607 | rlno = '%d' % rightlineno if rightlineno else '' |
|
608 | 608 | return { |
|
609 | 609 | 'type': type, |
|
610 | 610 | 'lineid': lineid, |
|
611 | 611 | 'leftlineno': leftlineno, |
|
612 | 612 | 'leftlinenumber': "% 6s" % llno, |
|
613 | 613 | 'leftline': leftline or '', |
|
614 | 614 | 'rightlineno': rightlineno, |
|
615 | 615 | 'rightlinenumber': "% 6s" % rlno, |
|
616 | 616 | 'rightline': rightline or '', |
|
617 | 617 | } |
|
618 | 618 | |
|
619 | 619 | def _getcompblockgen(context, leftlines, rightlines, opcodes): |
|
620 | 620 | for type, llo, lhi, rlo, rhi in opcodes: |
|
621 | 621 | type = pycompat.sysbytes(type) |
|
622 | 622 | len1 = lhi - llo |
|
623 | 623 | len2 = rhi - rlo |
|
624 | 624 | count = min(len1, len2) |
|
625 | 625 | for i in pycompat.xrange(count): |
|
626 | 626 | yield _compline(type=type, |
|
627 | 627 | leftlineno=llo + i + 1, |
|
628 | 628 | leftline=leftlines[llo + i], |
|
629 | 629 | rightlineno=rlo + i + 1, |
|
630 | 630 | rightline=rightlines[rlo + i]) |
|
631 | 631 | if len1 > len2: |
|
632 | 632 | for i in pycompat.xrange(llo + count, lhi): |
|
633 | 633 | yield _compline(type=type, |
|
634 | 634 | leftlineno=i + 1, |
|
635 | 635 | leftline=leftlines[i], |
|
636 | 636 | rightlineno=None, |
|
637 | 637 | rightline=None) |
|
638 | 638 | elif len2 > len1: |
|
639 | 639 | for i in pycompat.xrange(rlo + count, rhi): |
|
640 | 640 | yield _compline(type=type, |
|
641 | 641 | leftlineno=None, |
|
642 | 642 | leftline=None, |
|
643 | 643 | rightlineno=i + 1, |
|
644 | 644 | rightline=rightlines[i]) |
|
645 | 645 | |
|
646 | 646 | def _getcompblock(leftlines, rightlines, opcodes): |
|
647 | 647 | args = (leftlines, rightlines, opcodes) |
|
648 | 648 | return templateutil.mappinggenerator(_getcompblockgen, args=args, |
|
649 | 649 | name='comparisonline') |
|
650 | 650 | |
|
651 | 651 | def _comparegen(context, contextnum, leftlines, rightlines): |
|
652 | 652 | '''Generator function that provides side-by-side comparison data.''' |
|
653 | 653 | s = difflib.SequenceMatcher(None, leftlines, rightlines) |
|
654 | 654 | if contextnum < 0: |
|
655 | 655 | l = _getcompblock(leftlines, rightlines, s.get_opcodes()) |
|
656 | 656 | yield {'lines': l} |
|
657 | 657 | else: |
|
658 | 658 | for oc in s.get_grouped_opcodes(n=contextnum): |
|
659 | 659 | l = _getcompblock(leftlines, rightlines, oc) |
|
660 | 660 | yield {'lines': l} |
|
661 | 661 | |
|
662 | 662 | def compare(contextnum, leftlines, rightlines): |
|
663 | 663 | args = (contextnum, leftlines, rightlines) |
|
664 | 664 | return templateutil.mappinggenerator(_comparegen, args=args, |
|
665 | 665 | name='comparisonblock') |
|
666 | 666 | |
|
667 | 667 | def diffstatgen(ui, ctx, basectx): |
|
668 | 668 | '''Generator function that provides the diffstat data.''' |
|
669 | 669 | |
|
670 | 670 | diffopts = patch.diffopts(ui, {'noprefix': False}) |
|
671 | 671 | stats = patch.diffstatdata( |
|
672 | 672 | util.iterlines(ctx.diff(basectx, opts=diffopts))) |
|
673 | 673 | maxname, maxtotal, addtotal, removetotal, binary = patch.diffstatsum(stats) |
|
674 | 674 | while True: |
|
675 | 675 | yield stats, maxname, maxtotal, addtotal, removetotal, binary |
|
676 | 676 | |
|
677 | 677 | def diffsummary(statgen): |
|
678 | 678 | '''Return a short summary of the diff.''' |
|
679 | 679 | |
|
680 | 680 | stats, maxname, maxtotal, addtotal, removetotal, binary = next(statgen) |
|
681 | 681 | return _(' %d files changed, %d insertions(+), %d deletions(-)\n') % ( |
|
682 | 682 | len(stats), addtotal, removetotal) |
|
683 | 683 | |
|
684 | 684 | def _diffstattmplgen(context, ctx, statgen, parity): |
|
685 | 685 | stats, maxname, maxtotal, addtotal, removetotal, binary = next(statgen) |
|
686 | 686 | files = ctx.files() |
|
687 | 687 | |
|
688 | 688 | def pct(i): |
|
689 | 689 | if maxtotal == 0: |
|
690 | 690 | return 0 |
|
691 | 691 | return (float(i) / maxtotal) * 100 |
|
692 | 692 | |
|
693 | 693 | fileno = 0 |
|
694 | 694 | for filename, adds, removes, isbinary in stats: |
|
695 | 695 | template = 'diffstatlink' if filename in files else 'diffstatnolink' |
|
696 | 696 | total = adds + removes |
|
697 | 697 | fileno += 1 |
|
698 | 698 | yield context.process(template, { |
|
699 | 699 | 'node': ctx.hex(), |
|
700 | 700 | 'file': filename, |
|
701 | 701 | 'fileno': fileno, |
|
702 | 702 | 'total': total, |
|
703 | 703 | 'addpct': pct(adds), |
|
704 | 704 | 'removepct': pct(removes), |
|
705 | 705 | 'parity': next(parity), |
|
706 | 706 | }) |
|
707 | 707 | |
|
708 | 708 | def diffstat(ctx, statgen, parity): |
|
709 | 709 | '''Return a diffstat template for each file in the diff.''' |
|
710 | 710 | args = (ctx, statgen, parity) |
|
711 | 711 | return templateutil.mappedgenerator(_diffstattmplgen, args=args) |
|
712 | 712 | |
|
713 | 713 | class sessionvars(templateutil.wrapped): |
|
714 | 714 | def __init__(self, vars, start='?'): |
|
715 | 715 | self._start = start |
|
716 | 716 | self._vars = vars |
|
717 | 717 | |
|
718 | 718 | def __getitem__(self, key): |
|
719 | 719 | return self._vars[key] |
|
720 | 720 | |
|
721 | 721 | def __setitem__(self, key, value): |
|
722 | 722 | self._vars[key] = value |
|
723 | 723 | |
|
724 | 724 | def __copy__(self): |
|
725 | 725 | return sessionvars(copy.copy(self._vars), self._start) |
|
726 | 726 | |
|
727 | 727 | def contains(self, context, mapping, item): |
|
728 | 728 | item = templateutil.unwrapvalue(context, mapping, item) |
|
729 | 729 | return item in self._vars |
|
730 | 730 | |
|
731 | 731 | def getmember(self, context, mapping, key): |
|
732 | 732 | key = templateutil.unwrapvalue(context, mapping, key) |
|
733 | 733 | return self._vars.get(key) |
|
734 | 734 | |
|
735 | 735 | def getmin(self, context, mapping): |
|
736 | 736 | raise error.ParseError(_('not comparable')) |
|
737 | 737 | |
|
738 | 738 | def getmax(self, context, mapping): |
|
739 | 739 | raise error.ParseError(_('not comparable')) |
|
740 | 740 | |
|
741 | 741 | def filter(self, context, mapping, select): |
|
742 | 742 | # implement if necessary |
|
743 | 743 | raise error.ParseError(_('not filterable')) |
|
744 | 744 | |
|
745 | 745 | def itermaps(self, context): |
|
746 | 746 | separator = self._start |
|
747 | 747 | for key, value in sorted(self._vars.iteritems()): |
|
748 | 748 | yield {'name': key, |
|
749 | 749 | 'value': pycompat.bytestr(value), |
|
750 | 750 | 'separator': separator, |
|
751 | 751 | } |
|
752 | 752 | separator = '&' |
|
753 | 753 | |
|
754 | 754 | def join(self, context, mapping, sep): |
|
755 | 755 | # could be '{separator}{name}={value|urlescape}' |
|
756 | 756 | raise error.ParseError(_('not displayable without template')) |
|
757 | 757 | |
|
758 | 758 | def show(self, context, mapping): |
|
759 | 759 | return self.join(context, '') |
|
760 | 760 | |
|
761 | 761 | def tobool(self, context, mapping): |
|
762 | 762 | return bool(self._vars) |
|
763 | 763 | |
|
764 | 764 | def tovalue(self, context, mapping): |
|
765 | 765 | return self._vars |
|
766 | 766 | |
|
767 | 767 | class wsgiui(uimod.ui): |
|
768 | 768 | # default termwidth breaks under mod_wsgi |
|
769 | 769 | def termwidth(self): |
|
770 | 770 | return 80 |
|
771 | 771 | |
|
772 | 772 | def getwebsubs(repo): |
|
773 | 773 | websubtable = [] |
|
774 | 774 | websubdefs = repo.ui.configitems('websub') |
|
775 | 775 | # we must maintain interhg backwards compatibility |
|
776 | 776 | websubdefs += repo.ui.configitems('interhg') |
|
777 | 777 | for key, pattern in websubdefs: |
|
778 | 778 | # grab the delimiter from the character after the "s" |
|
779 | 779 | unesc = pattern[1:2] |
|
780 | 780 | delim = stringutil.reescape(unesc) |
|
781 | 781 | |
|
782 | 782 | # identify portions of the pattern, taking care to avoid escaped |
|
783 | 783 | # delimiters. the replace format and flags are optional, but |
|
784 | 784 | # delimiters are required. |
|
785 | 785 | match = re.match( |
|
786 | 786 | br'^s%s(.+)(?:(?<=\\\\)|(?<!\\))%s(.*)%s([ilmsux])*$' |
|
787 | 787 | % (delim, delim, delim), pattern) |
|
788 | 788 | if not match: |
|
789 | 789 | repo.ui.warn(_("websub: invalid pattern for %s: %s\n") |
|
790 | 790 | % (key, pattern)) |
|
791 | 791 | continue |
|
792 | 792 | |
|
793 | 793 | # we need to unescape the delimiter for regexp and format |
|
794 | 794 | delim_re = re.compile(br'(?<!\\)\\%s' % delim) |
|
795 | 795 | regexp = delim_re.sub(unesc, match.group(1)) |
|
796 | 796 | format = delim_re.sub(unesc, match.group(2)) |
|
797 | 797 | |
|
798 | 798 | # the pattern allows for 6 regexp flags, so set them if necessary |
|
799 | 799 | flagin = match.group(3) |
|
800 | 800 | flags = 0 |
|
801 | 801 | if flagin: |
|
802 | 802 | for flag in flagin.upper(): |
|
803 | 803 | flags |= re.__dict__[flag] |
|
804 | 804 | |
|
805 | 805 | try: |
|
806 | 806 | regexp = re.compile(regexp, flags) |
|
807 | 807 | websubtable.append((regexp, format)) |
|
808 | 808 | except re.error: |
|
809 | 809 | repo.ui.warn(_("websub: invalid regexp for %s: %s\n") |
|
810 | 810 | % (key, regexp)) |
|
811 | 811 | return websubtable |
|
812 | 812 | |
|
813 | 813 | def getgraphnode(repo, ctx): |
|
814 | 814 | return (templatekw.getgraphnodecurrent(repo, ctx) + |
|
815 | 815 | templatekw.getgraphnodesymbol(ctx)) |
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