Mercurial > hg
annotate hgext/color.py @ 28936:44bd37af54e5
hook: small refactor to store hooks as dict instead of list
We are about to take untrusted hooks into account (to report them as failures)
so we need to rearrange the code a bit to allow config overwriting each other
in a later patch.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Thu, 14 Apr 2016 02:28:46 -0700 |
parents | e35d7f131483 |
children | a5d449a7bc8f |
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1 # color.py color output for Mercurial commands |
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2 # |
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3 # Copyright (C) 2007 Kevin Christen <kevin.christen@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''colorize output from some commands |
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9 |
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10 The color extension colorizes output from several Mercurial commands. |
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11 For example, the diff command shows additions in green and deletions |
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12 in red, while the status command shows modified files in magenta. Many |
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13 other commands have analogous colors. It is possible to customize |
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14 these colors. |
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15 |
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16 Effects |
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17 ------- |
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18 |
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19 Other effects in addition to color, like bold and underlined text, are |
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20 also available. By default, the terminfo database is used to find the |
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21 terminal codes used to change color and effect. If terminfo is not |
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22 available, then effects are rendered with the ECMA-48 SGR control |
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23 function (aka ANSI escape codes). |
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24 |
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25 The available effects in terminfo mode are 'blink', 'bold', 'dim', |
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26 'inverse', 'invisible', 'italic', 'standout', and 'underline'; in |
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27 ECMA-48 mode, the options are 'bold', 'inverse', 'italic', and |
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28 'underline'. How each is rendered depends on the terminal emulator. |
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29 Some may not be available for a given terminal type, and will be |
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30 silently ignored. |
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31 |
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32 Labels |
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33 ------ |
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34 |
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35 Text receives color effects depending on the labels that it has. Many |
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36 default Mercurial commands emit labelled text. You can also define |
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37 your own labels in templates using the label function, see :hg:`help |
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38 templates`. A single portion of text may have more than one label. In |
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39 that case, effects given to the last label will override any other |
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40 effects. This includes the special "none" effect, which nullifies |
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41 other effects. |
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42 |
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43 Labels are normally invisible. In order to see these labels and their |
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44 position in the text, use the global --color=debug option. The same |
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45 anchor text may be associated to multiple labels, e.g. |
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46 |
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47 [log.changeset changeset.secret|changeset: 22611:6f0a53c8f587] |
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48 |
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49 The following are the default effects for some default labels. Default |
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50 effects may be overridden from your configuration file:: |
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51 |
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52 [color] |
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53 status.modified = blue bold underline red_background |
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54 status.added = green bold |
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55 status.removed = red bold blue_background |
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56 status.deleted = cyan bold underline |
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57 status.unknown = magenta bold underline |
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58 status.ignored = black bold |
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59 |
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60 # 'none' turns off all effects |
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61 status.clean = none |
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62 status.copied = none |
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63 |
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64 qseries.applied = blue bold underline |
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65 qseries.unapplied = black bold |
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66 qseries.missing = red bold |
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68 diff.diffline = bold |
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69 diff.extended = cyan bold |
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70 diff.file_a = red bold |
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71 diff.file_b = green bold |
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72 diff.hunk = magenta |
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73 diff.deleted = red |
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74 diff.inserted = green |
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75 diff.changed = white |
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76 diff.tab = |
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77 diff.trailingwhitespace = bold red_background |
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78 |
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79 # Blank so it inherits the style of the surrounding label |
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80 changeset.public = |
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81 changeset.draft = |
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82 changeset.secret = |
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83 |
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84 resolve.unresolved = red bold |
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85 resolve.resolved = green bold |
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86 |
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87 bookmarks.active = green |
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88 |
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89 branches.active = none |
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90 branches.closed = black bold |
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91 branches.current = green |
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92 branches.inactive = none |
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93 |
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94 tags.normal = green |
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95 tags.local = black bold |
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96 |
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97 rebase.rebased = blue |
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98 rebase.remaining = red bold |
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99 |
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100 shelve.age = cyan |
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101 shelve.newest = green bold |
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102 shelve.name = blue bold |
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103 |
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104 histedit.remaining = red bold |
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105 |
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106 Custom colors |
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107 ------------- |
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108 |
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109 Because there are only eight standard colors, this module allows you |
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110 to define color names for other color slots which might be available |
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111 for your terminal type, assuming terminfo mode. For instance:: |
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112 |
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113 color.brightblue = 12 |
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114 color.pink = 207 |
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115 color.orange = 202 |
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116 |
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117 to set 'brightblue' to color slot 12 (useful for 16 color terminals |
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118 that have brighter colors defined in the upper eight) and, 'pink' and |
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119 'orange' to colors in 256-color xterm's default color cube. These |
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120 defined colors may then be used as any of the pre-defined eight, |
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121 including appending '_background' to set the background to that color. |
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122 |
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123 Modes |
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124 ----- |
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125 |
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126 By default, the color extension will use ANSI mode (or win32 mode on |
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127 Windows) if it detects a terminal. To override auto mode (to enable |
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128 terminfo mode, for example), set the following configuration option:: |
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129 |
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130 [color] |
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131 mode = terminfo |
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132 |
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133 Any value other than 'ansi', 'win32', 'terminfo', or 'auto' will |
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134 disable color. |
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135 |
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136 Note that on some systems, terminfo mode may cause problems when using |
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137 color with the pager extension and less -R. less with the -R option |
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138 will only display ECMA-48 color codes, and terminfo mode may sometimes |
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139 emit codes that less doesn't understand. You can work around this by |
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140 either using ansi mode (or auto mode), or by using less -r (which will |
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141 pass through all terminal control codes, not just color control |
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142 codes). |
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143 |
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144 On some systems (such as MSYS in Windows), the terminal may support |
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145 a different color mode than the pager (activated via the "pager" |
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146 extension). It is possible to define separate modes depending on whether |
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147 the pager is active:: |
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148 |
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149 [color] |
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150 mode = auto |
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151 pagermode = ansi |
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152 |
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153 If ``pagermode`` is not defined, the ``mode`` will be used. |
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154 ''' |
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155 |
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157 |
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158 from mercurial import cmdutil, commands, dispatch, extensions, subrepo, util |
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159 from mercurial import ui as uimod |
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160 from mercurial.i18n import _ |
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161 |
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162 cmdtable = {} |
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163 command = cmdutil.command(cmdtable) |
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164 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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165 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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166 # be specifying the version(s) of Mercurial they are tested with, or |
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167 # leave the attribute unspecified. |
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168 testedwith = 'internal' |
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169 |
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170 # start and stop parameters for effects |
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171 _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, |
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172 'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1, |
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173 'italic': 3, 'underline': 4, 'inverse': 7, 'dim': 2, |
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174 'black_background': 40, 'red_background': 41, |
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175 'green_background': 42, 'yellow_background': 43, |
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176 'blue_background': 44, 'purple_background': 45, |
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177 'cyan_background': 46, 'white_background': 47} |
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178 |
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179 def _terminfosetup(ui, mode): |
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180 '''Initialize terminfo data and the terminal if we're in terminfo mode.''' |
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181 |
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182 global _terminfo_params |
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183 # If we failed to load curses, we go ahead and return. |
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184 if not _terminfo_params: |
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185 return |
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186 # Otherwise, see what the config file says. |
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187 if mode not in ('auto', 'terminfo'): |
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188 return |
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189 |
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190 _terminfo_params.update((key[6:], (False, int(val))) |
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191 for key, val in ui.configitems('color') |
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192 if key.startswith('color.')) |
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193 |
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194 try: |
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195 curses.setupterm() |
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196 except curses.error as e: |
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197 _terminfo_params = {} |
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198 return |
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199 |
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200 for key, (b, e) in _terminfo_params.items(): |
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201 if not b: |
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202 continue |
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203 if not curses.tigetstr(e): |
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204 # Most terminals don't support dim, invis, etc, so don't be |
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205 # noisy and use ui.debug(). |
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206 ui.debug("no terminfo entry for %s\n" % e) |
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207 del _terminfo_params[key] |
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208 if not curses.tigetstr('setaf') or not curses.tigetstr('setab'): |
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209 # Only warn about missing terminfo entries if we explicitly asked for |
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210 # terminfo mode. |
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211 if mode == "terminfo": |
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212 ui.warn(_("no terminfo entry for setab/setaf: reverting to " |
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213 "ECMA-48 color\n")) |
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214 _terminfo_params = {} |
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215 |
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216 def _modesetup(ui, coloropt): |
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217 global _terminfo_params |
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218 |
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219 if coloropt == 'debug': |
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220 return 'debug' |
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221 |
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222 auto = (coloropt == 'auto') |
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223 always = not auto and util.parsebool(coloropt) |
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224 if not always and not auto: |
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225 return None |
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226 |
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227 formatted = always or (os.environ.get('TERM') != 'dumb' and ui.formatted()) |
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228 |
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229 mode = ui.config('color', 'mode', 'auto') |
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230 |
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231 # If pager is active, color.pagermode overrides color.mode. |
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232 if getattr(ui, 'pageractive', False): |
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233 mode = ui.config('color', 'pagermode', mode) |
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234 |
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235 realmode = mode |
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236 if mode == 'auto': |
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237 if os.name == 'nt': |
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238 term = os.environ.get('TERM') |
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239 # TERM won't be defined in a vanilla cmd.exe environment. |
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240 |
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241 # UNIX-like environments on Windows such as Cygwin and MSYS will |
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242 # set TERM. They appear to make a best effort attempt at setting it |
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243 # to something appropriate. However, not all environments with TERM |
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244 # defined support ANSI. Since "ansi" could result in terminal |
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245 # gibberish, we error on the side of selecting "win32". However, if |
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246 # w32effects is not defined, we almost certainly don't support |
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247 # "win32", so don't even try. |
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248 if (term and 'xterm' in term) or not w32effects: |
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249 realmode = 'ansi' |
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250 else: |
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251 realmode = 'win32' |
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252 else: |
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253 realmode = 'ansi' |
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254 |
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255 def modewarn(): |
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256 # only warn if color.mode was explicitly set and we're in |
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257 # an interactive terminal |
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258 if mode == realmode and ui.interactive(): |
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259 ui.warn(_('warning: failed to set color mode to %s\n') % mode) |
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260 |
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261 if realmode == 'win32': |
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262 _terminfo_params = {} |
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263 if not w32effects: |
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264 modewarn() |
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265 return None |
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266 _effects.update(w32effects) |
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267 elif realmode == 'ansi': |
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268 _terminfo_params = {} |
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269 elif realmode == 'terminfo': |
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270 _terminfosetup(ui, mode) |
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271 if not _terminfo_params: |
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272 ## FIXME Shouldn't we return None in this case too? |
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273 modewarn() |
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274 realmode = 'ansi' |
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275 else: |
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276 return None |
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277 |
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278 if always or (auto and formatted): |
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279 return realmode |
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280 return None |
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281 |
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282 try: |
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283 import curses |
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284 # Mapping from effect name to terminfo attribute name or color number. |
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285 # This will also force-load the curses module. |
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286 _terminfo_params = {'none': (True, 'sgr0'), |
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287 'standout': (True, 'smso'), |
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288 'underline': (True, 'smul'), |
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289 'reverse': (True, 'rev'), |
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290 'inverse': (True, 'rev'), |
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291 'blink': (True, 'blink'), |
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292 'dim': (True, 'dim'), |
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293 'bold': (True, 'bold'), |
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294 'invisible': (True, 'invis'), |
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295 'italic': (True, 'sitm'), |
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296 'black': (False, curses.COLOR_BLACK), |
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297 'red': (False, curses.COLOR_RED), |
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298 'green': (False, curses.COLOR_GREEN), |
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299 'yellow': (False, curses.COLOR_YELLOW), |
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300 'blue': (False, curses.COLOR_BLUE), |
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301 'magenta': (False, curses.COLOR_MAGENTA), |
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302 'cyan': (False, curses.COLOR_CYAN), |
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303 'white': (False, curses.COLOR_WHITE)} |
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304 except ImportError: |
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305 _terminfo_params = {} |
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306 |
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307 _styles = {'grep.match': 'red bold', |
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308 'grep.linenumber': 'green', |
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309 'grep.rev': 'green', |
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310 'grep.change': 'green', |
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311 'grep.sep': 'cyan', |
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312 'grep.filename': 'magenta', |
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313 'grep.user': 'magenta', |
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314 'grep.date': 'magenta', |
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315 'bookmarks.active': 'green', |
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316 'branches.active': 'none', |
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317 'branches.closed': 'black bold', |
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318 'branches.current': 'green', |
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319 'branches.inactive': 'none', |
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320 'diff.changed': 'white', |
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321 'diff.deleted': 'red', |
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322 'diff.diffline': 'bold', |
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323 'diff.extended': 'cyan bold', |
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324 'diff.file_a': 'red bold', |
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325 'diff.file_b': 'green bold', |
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326 'diff.hunk': 'magenta', |
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327 'diff.inserted': 'green', |
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328 'diff.tab': '', |
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329 'diff.trailingwhitespace': 'bold red_background', |
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330 'changeset.public' : '', |
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331 'changeset.draft' : '', |
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332 'changeset.secret' : '', |
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333 'diffstat.deleted': 'red', |
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334 'diffstat.inserted': 'green', |
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335 'histedit.remaining': 'red bold', |
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336 'ui.prompt': 'yellow', |
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337 'log.changeset': 'yellow', |
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338 'patchbomb.finalsummary': '', |
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339 'patchbomb.from': 'magenta', |
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
changeset
|
340 'patchbomb.to': 'cyan', |
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parents:
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diff
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|
341 'patchbomb.subject': 'green', |
122f5c3f3308
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22772
diff
changeset
|
342 'patchbomb.diffstats': '', |
19214
0250047a365e
summary: indicate if a rebase is underway
Bryan O'Sullivan <bryano@fb.com>
parents:
19073
diff
changeset
|
343 'rebase.rebased': 'blue', |
0250047a365e
summary: indicate if a rebase is underway
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parents:
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diff
changeset
|
344 'rebase.remaining': 'red bold', |
10826
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|
345 'resolve.resolved': 'green bold', |
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|
346 'resolve.unresolved': 'red bold', |
19854
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
19298
diff
changeset
|
347 'shelve.age': 'cyan', |
49d4919d21c2
shelve: add a shelve extension to save/restore working changes
David Soria Parra <dsp@experimentalworks.net>
parents:
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diff
changeset
|
348 'shelve.newest': 'green bold', |
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parents:
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diff
changeset
|
349 'shelve.name': 'blue bold', |
10826
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|
350 'status.added': 'green bold', |
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|
351 'status.clean': 'none', |
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352 'status.copied': 'none', |
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353 'status.deleted': 'cyan bold underline', |
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354 'status.ignored': 'black bold', |
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355 'status.modified': 'blue bold', |
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parents:
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changeset
|
356 'status.removed': 'red bold', |
15048
2f0a3977c939
color: add styles for tags
Marc Simpson <marc@0branch.com>
parents:
14989
diff
changeset
|
357 'status.unknown': 'magenta bold underline', |
2f0a3977c939
color: add styles for tags
Marc Simpson <marc@0branch.com>
parents:
14989
diff
changeset
|
358 'tags.normal': 'green', |
2f0a3977c939
color: add styles for tags
Marc Simpson <marc@0branch.com>
parents:
14989
diff
changeset
|
359 'tags.local': 'black bold'} |
10826
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changeset
|
360 |
5787
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Add colored output to status and qseries commands
Kevin Christen <kevin.christen@gmail.com>
parents:
diff
changeset
|
361 |
13987
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Danek Duvall <duvall@comfychair.org>
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|
362 def _effect_str(effect): |
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|
363 '''Helper function for render_effects().''' |
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|
364 |
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diff
changeset
|
365 bg = False |
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|
366 if effect.endswith('_background'): |
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|
367 bg = True |
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|
368 effect = effect[:-11] |
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|
369 attr, val = _terminfo_params[effect] |
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|
370 if attr: |
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371 return curses.tigetstr(val) |
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|
372 elif bg: |
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|
373 return curses.tparm(curses.tigetstr('setab'), val) |
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|
374 else: |
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|
375 return curses.tparm(curses.tigetstr('setaf'), val) |
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changeset
|
376 |
8622
0a4f6e1b78dc
color: use lists instead of tuples for effects
Martin Geisler <mg@lazybytes.net>
parents:
8278
diff
changeset
|
377 def render_effects(text, effects): |
5787
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Kevin Christen <kevin.christen@gmail.com>
parents:
diff
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|
378 'Wrap text in commands to turn on each effect.' |
10826
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379 if not text: |
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380 return text |
13987
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|
381 if not _terminfo_params: |
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|
382 start = [str(_effects[e]) for e in ['none'] + effects.split()] |
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parents:
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changeset
|
383 start = '\033[' + ';'.join(start) + 'm' |
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parents:
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changeset
|
384 stop = '\033[' + str(_effects['none']) + 'm' |
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parents:
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changeset
|
385 else: |
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changeset
|
386 start = ''.join(_effect_str(effect) |
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changeset
|
387 for effect in ['none'] + effects.split()) |
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parents:
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changeset
|
388 stop = _effect_str('none') |
7459
3fb5c142a9f0
color: replace effect-specific reset control codes with general purpose one
Brodie Rao <me+hg@dackz.net>
parents:
7457
diff
changeset
|
389 return ''.join([start, text, stop]) |
5787
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Add colored output to status and qseries commands
Kevin Christen <kevin.christen@gmail.com>
parents:
diff
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|
390 |
10826
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391 def extstyles(): |
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|
392 for name, ext in extensions.extensions(): |
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|
393 _styles.update(getattr(ext, 'colortable', {})) |
7456 | 394 |
20992
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color: extract method for determining a valid effect
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parents:
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|
395 def valideffect(effect): |
05086b56b564
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|
396 'Determine if the effect is valid or not.' |
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|
397 good = False |
05086b56b564
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parents:
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diff
changeset
|
398 if not _terminfo_params and effect in _effects: |
05086b56b564
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parents:
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diff
changeset
|
399 good = True |
05086b56b564
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parents:
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diff
changeset
|
400 elif effect in _terminfo_params or effect[:-11] in _terminfo_params: |
05086b56b564
color: extract method for determining a valid effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20670
diff
changeset
|
401 good = True |
05086b56b564
color: extract method for determining a valid effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20670
diff
changeset
|
402 return good |
05086b56b564
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Sean Farley <sean.michael.farley@gmail.com>
parents:
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diff
changeset
|
403 |
10826
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parents:
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changeset
|
404 def configstyles(ui): |
717c35d55fb3
color: colorize based on output labels instead of parsing output
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parents:
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changeset
|
405 for status, cfgeffects in ui.configitems('color'): |
13987
e0f07847f8de
color: add support for terminfo-based attributes and color
Danek Duvall <duvall@comfychair.org>
parents:
13919
diff
changeset
|
406 if '.' not in status or status.startswith('color.'): |
10826
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parents:
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diff
changeset
|
407 continue |
717c35d55fb3
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parents:
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diff
changeset
|
408 cfgeffects = ui.configlist('color', status) |
717c35d55fb3
color: colorize based on output labels instead of parsing output
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parents:
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diff
changeset
|
409 if cfgeffects: |
8945
7b3d837ca60e
color: don't blow up if configured with unknown color (just warn).
Greg Ward <greg-hg@gerg.ca>
parents:
8894
diff
changeset
|
410 good = [] |
10826
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parents:
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changeset
|
411 for e in cfgeffects: |
20992
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color: extract method for determining a valid effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
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diff
changeset
|
412 if valideffect(e): |
8945
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Greg Ward <greg-hg@gerg.ca>
parents:
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diff
changeset
|
413 good.append(e) |
7b3d837ca60e
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Greg Ward <greg-hg@gerg.ca>
parents:
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diff
changeset
|
414 else: |
7b3d837ca60e
color: don't blow up if configured with unknown color (just warn).
Greg Ward <greg-hg@gerg.ca>
parents:
8894
diff
changeset
|
415 ui.warn(_("ignoring unknown color/effect %r " |
7b3d837ca60e
color: don't blow up if configured with unknown color (just warn).
Greg Ward <greg-hg@gerg.ca>
parents:
8894
diff
changeset
|
416 "(configured in color.%s)\n") |
10826
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changeset
|
417 % (e, status)) |
717c35d55fb3
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|
418 _styles[status] = ' '.join(good) |
717c35d55fb3
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diff
changeset
|
419 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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changeset
|
420 class colorui(uimod.ui): |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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changeset
|
421 _colormode = 'ansi' |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
422 def write(self, *args, **opts): |
19072
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color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
423 if self._colormode is None: |
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
19063
diff
changeset
|
424 return super(colorui, self).write(*args, **opts) |
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
425 |
11555
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color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
426 label = opts.get('label', '') |
28633
e35d7f131483
ui: add prompt argument to write (issue5154) (API)
timeless <timeless@mozdev.org>
parents:
28374
diff
changeset
|
427 if self._buffers and not opts.get('prompt', False): |
27108
717b75ae5bb0
color: evaluate labels at write time
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25660
diff
changeset
|
428 if self._bufferapplylabels: |
27110
f04bd381e8c0
ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27109
diff
changeset
|
429 self._buffers[-1].extend(self.label(a, label) for a in args) |
27108
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color: evaluate labels at write time
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
430 else: |
27110
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ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
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27109
diff
changeset
|
431 self._buffers[-1].extend(args) |
11555
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color/progress: subclass ui instead of using wrapfunction (issue2096)
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changeset
|
432 elif self._colormode == 'win32': |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
433 for a in args: |
11727
c34a1ab80550
color: pass write/write_err to win32print correctly (issue2312)
Brodie Rao <brodie@bitheap.org>
parents:
11555
diff
changeset
|
434 win32print(a, super(colorui, self).write, **opts) |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
435 else: |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
436 return super(colorui, self).write( |
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27109
diff
changeset
|
437 *[self.label(a, label) for a in args], **opts) |
10826
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changeset
|
438 |
11555
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color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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diff
changeset
|
439 def write_err(self, *args, **opts): |
19072
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color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
440 if self._colormode is None: |
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
19063
diff
changeset
|
441 return super(colorui, self).write_err(*args, **opts) |
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
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diff
changeset
|
442 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
443 label = opts.get('label', '') |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24535
diff
changeset
|
444 if self._bufferstates and self._bufferstates[-1][0]: |
21190
2606e7f227f6
color: add missing handling of stderr capture introduced by 350dc24a553d
Yuya Nishihara <yuya@tcha.org>
parents:
21037
diff
changeset
|
445 return self.write(*args, **opts) |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
446 if self._colormode == 'win32': |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
447 for a in args: |
11727
c34a1ab80550
color: pass write/write_err to win32print correctly (issue2312)
Brodie Rao <brodie@bitheap.org>
parents:
11555
diff
changeset
|
448 win32print(a, super(colorui, self).write_err, **opts) |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
449 else: |
11732
386e56ecfb78
color: call correct superclass method in write_err
Brodie Rao <brodie@bitheap.org>
parents:
11727
diff
changeset
|
450 return super(colorui, self).write_err( |
27110
f04bd381e8c0
ui: avoid needless casting to a str
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27109
diff
changeset
|
451 *[self.label(a, label) for a in args], **opts) |
10826
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
452 |
22463
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|
453 def showlabel(self, msg, label): |
22763
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454 if label and msg: |
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|
455 if msg[-1] == '\n': |
22464
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|
456 return "[%s|%s]\n" % (label, msg[:-1]) |
22463
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|
457 else: |
22464
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|
458 return "[%s|%s]" % (label, msg) |
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|
459 else: |
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|
460 return msg |
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|
461 |
11555
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462 def label(self, msg, label): |
19072
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|
463 if self._colormode is None: |
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|
464 return super(colorui, self).label(msg, label) |
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465 |
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466 if self._colormode == 'debug': |
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467 return self.showlabel(msg, label) |
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|
468 |
11555
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|
469 effects = [] |
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470 for l in label.split(): |
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471 s = _styles.get(l, '') |
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472 if s: |
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|
473 effects.append(s) |
20993
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color: fallback and test label as an effect
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|
474 elif valideffect(l): |
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|
475 effects.append(l) |
14145
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color: fix using multiple effects
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|
476 effects = ' '.join(effects) |
11555
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|
477 if effects: |
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478 return '\n'.join([render_effects(s, effects) |
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|
479 for s in msg.split('\n')]) |
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480 return msg |
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481 |
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|
482 def uisetup(ui): |
10871 | 483 if ui.plain(): |
484 return | |
19298
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color: use pythons isinstance method instead of reprogramming it
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parents:
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diff
changeset
|
485 if not isinstance(ui, colorui): |
19063
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color: set the ui class in reposetup, before a repo is created
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|
486 colorui.__bases__ = (ui.__class__,) |
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487 ui.__class__ = colorui |
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|
488 def colorcmd(orig, ui_, opts, cmd, cmdfunc): |
19297
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|
489 mode = _modesetup(ui_, opts['color']) |
19073
d78d0256198e
color: set _colormode to None when mode is unset (issue3895)
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|
490 colorui._colormode = mode |
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491 if mode and mode != 'debug': |
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492 extstyles() |
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493 configstyles(ui_) |
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494 return orig(ui_, opts, cmd, cmdfunc) |
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|
495 def colorgit(orig, gitsub, commands, env=None, stream=False, cwd=None): |
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496 if gitsub.ui._colormode and len(commands) and commands[0] == "diff": |
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497 # insert the argument in the front, |
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498 # the end of git diff arguments is used for paths |
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499 commands.insert(1, '--color') |
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500 return orig(gitsub, commands, env, stream, cwd) |
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501 extensions.wrapfunction(dispatch, '_runcommand', colorcmd) |
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502 extensions.wrapfunction(subrepo.gitsubrepo, '_gitnodir', colorgit) |
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|
503 |
12693
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|
504 def extsetup(ui): |
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|
505 commands.globalopts.append( |
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|
506 ('', 'color', 'auto', |
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507 # i18n: 'always', 'auto', 'never', and 'debug' are keywords |
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|
508 # and should not be translated |
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|
509 _("when to colorize (boolean, always, auto, never, or debug)"), |
12693
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|
510 _('TYPE'))) |
10870
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changeset
|
511 |
21249
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color: declare command using decorator
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
512 @command('debugcolor', [], 'hg debugcolor') |
20455
a2c08adbb86e
color: add debugcolor command (issue4094)
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|
513 def debugcolor(ui, repo, **opts): |
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|
514 global _styles |
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diff
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|
515 _styles = {} |
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diff
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|
516 for effect in _effects.keys(): |
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diff
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|
517 _styles[effect] = effect |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
518 ui.write(('color mode: %s\n') % ui._colormode) |
20455
a2c08adbb86e
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diff
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|
519 ui.write(_('available colors:\n')) |
a2c08adbb86e
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parents:
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diff
changeset
|
520 for label, colors in _styles.items(): |
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Olle Lundberg <geek@nerd.sh>
parents:
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diff
changeset
|
521 ui.write(('%s\n') % colors, label=label) |
a2c08adbb86e
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Olle Lundberg <geek@nerd.sh>
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diff
changeset
|
522 |
13641
2420cb1ea1d6
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changeset
|
523 if os.name != 'nt': |
2420cb1ea1d6
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|
524 w32effects = None |
2420cb1ea1d6
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|
525 else: |
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diff
changeset
|
526 import re, ctypes |
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diff
changeset
|
527 |
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diff
changeset
|
528 _kernel32 = ctypes.windll.kernel32 |
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|
529 |
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diff
changeset
|
530 _WORD = ctypes.c_ushort |
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diff
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|
531 |
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diff
changeset
|
532 _INVALID_HANDLE_VALUE = -1 |
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|
533 |
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diff
changeset
|
534 class _COORD(ctypes.Structure): |
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535 _fields_ = [('X', ctypes.c_short), |
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changeset
|
536 ('Y', ctypes.c_short)] |
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diff
changeset
|
537 |
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diff
changeset
|
538 class _SMALL_RECT(ctypes.Structure): |
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|
539 _fields_ = [('Left', ctypes.c_short), |
2420cb1ea1d6
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diff
changeset
|
540 ('Top', ctypes.c_short), |
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diff
changeset
|
541 ('Right', ctypes.c_short), |
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|
542 ('Bottom', ctypes.c_short)] |
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|
543 |
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diff
changeset
|
544 class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): |
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parents:
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diff
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|
545 _fields_ = [('dwSize', _COORD), |
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|
546 ('dwCursorPosition', _COORD), |
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|
547 ('wAttributes', _WORD), |
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diff
changeset
|
548 ('srWindow', _SMALL_RECT), |
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diff
changeset
|
549 ('dwMaximumWindowSize', _COORD)] |
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|
550 |
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|
551 _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11 |
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diff
changeset
|
552 _STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12 |
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|
553 |
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changeset
|
554 _FOREGROUND_BLUE = 0x0001 |
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|
555 _FOREGROUND_GREEN = 0x0002 |
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diff
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|
556 _FOREGROUND_RED = 0x0004 |
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diff
changeset
|
557 _FOREGROUND_INTENSITY = 0x0008 |
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|
558 |
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|
559 _BACKGROUND_BLUE = 0x0010 |
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changeset
|
560 _BACKGROUND_GREEN = 0x0020 |
2420cb1ea1d6
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changeset
|
561 _BACKGROUND_RED = 0x0040 |
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diff
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|
562 _BACKGROUND_INTENSITY = 0x0080 |
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|
563 |
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parents:
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diff
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|
564 _COMMON_LVB_REVERSE_VIDEO = 0x4000 |
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diff
changeset
|
565 _COMMON_LVB_UNDERSCORE = 0x8000 |
10870
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566 |
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567 # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx |
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568 w32effects = { |
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569 'none': -1, |
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570 'black': 0, |
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571 'red': _FOREGROUND_RED, |
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572 'green': _FOREGROUND_GREEN, |
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573 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN, |
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574 'blue': _FOREGROUND_BLUE, |
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575 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED, |
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576 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN, |
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577 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE, |
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578 'bold': _FOREGROUND_INTENSITY, |
12278 | 579 'black_background': 0x100, # unused value > 0x0f |
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580 'red_background': _BACKGROUND_RED, |
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581 'green_background': _BACKGROUND_GREEN, |
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582 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN, |
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583 'blue_background': _BACKGROUND_BLUE, |
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584 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED, |
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585 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN, |
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586 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN | |
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587 _BACKGROUND_BLUE), |
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588 'bold_background': _BACKGROUND_INTENSITY, |
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589 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only |
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590 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only |
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591 } |
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592 |
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593 passthrough = set([_FOREGROUND_INTENSITY, |
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594 _BACKGROUND_INTENSITY, |
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595 _COMMON_LVB_UNDERSCORE, |
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596 _COMMON_LVB_REVERSE_VIDEO]) |
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597 |
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598 stdout = _kernel32.GetStdHandle( |
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599 _STD_OUTPUT_HANDLE) # don't close the handle returned |
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600 if stdout is None or stdout == _INVALID_HANDLE_VALUE: |
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601 w32effects = None |
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602 else: |
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603 csbi = _CONSOLE_SCREEN_BUFFER_INFO() |
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604 if not _kernel32.GetConsoleScreenBufferInfo( |
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605 stdout, ctypes.byref(csbi)): |
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606 # stdout may not support GetConsoleScreenBufferInfo() |
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607 # when called from subprocess or redirected |
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608 w32effects = None |
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609 else: |
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610 origattr = csbi.wAttributes |
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611 ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)', |
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612 re.MULTILINE | re.DOTALL) |
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613 |
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614 def win32print(text, orig, **opts): |
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615 label = opts.get('label', '') |
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616 attr = origattr |
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617 |
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618 def mapcolor(val, attr): |
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619 if val == -1: |
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620 return origattr |
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621 elif val in passthrough: |
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622 return attr | val |
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623 elif val > 0x0f: |
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624 return (val & 0x70) | (attr & 0x8f) |
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625 else: |
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626 return (val & 0x07) | (attr & 0xf8) |
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627 |
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628 # determine console attributes based on labels |
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629 for l in label.split(): |
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630 style = _styles.get(l, '') |
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631 for effect in style.split(): |
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632 try: |
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633 attr = mapcolor(w32effects[effect], attr) |
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634 except KeyError: |
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635 # w32effects could not have certain attributes so we skip |
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636 # them if not found |
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637 pass |
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638 # hack to ensure regexp finds data |
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639 if not text.startswith('\033['): |
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640 text = '\033[m' + text |
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641 |
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642 # Look for ANSI-like codes embedded in text |
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643 m = re.match(ansire, text) |
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644 |
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645 try: |
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646 while m: |
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647 for sattr in m.group(1).split(';'): |
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648 if sattr: |
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649 attr = mapcolor(int(sattr), attr) |
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650 _kernel32.SetConsoleTextAttribute(stdout, attr) |
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651 orig(m.group(2), **opts) |
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652 m = re.match(ansire, m.group(3)) |
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653 finally: |
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654 # Explicitly reset original attributes |
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655 _kernel32.SetConsoleTextAttribute(stdout, origattr) |