Mercurial > hg
annotate hgext/color.py @ 26356:927fa07a2ba4
lock: introduce state to keep track of inheritance
This is part of a series that will allow locks to be inherited by subprocesses
in limited circumstances. In upcoming patches we will refer to this state.
author | Siddharth Agarwal <sid0@fb.com> |
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date | Thu, 24 Sep 2015 15:57:11 -0700 |
parents | 328739ea70c3 |
children | 717b75ae5bb0 |
rev | line source |
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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 import templater, error |
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161 from mercurial.i18n import _ |
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162 |
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163 cmdtable = {} |
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164 command = cmdutil.command(cmdtable) |
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165 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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166 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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167 # be specifying the version(s) of Mercurial they are tested with, or |
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168 # leave the attribute unspecified. |
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169 testedwith = 'internal' |
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170 |
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171 # start and stop parameters for effects |
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172 _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, |
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173 'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1, |
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174 'italic': 3, 'underline': 4, 'inverse': 7, 'dim': 2, |
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175 'black_background': 40, 'red_background': 41, |
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176 'green_background': 42, 'yellow_background': 43, |
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177 'blue_background': 44, 'purple_background': 45, |
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178 'cyan_background': 46, 'white_background': 47} |
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179 |
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180 def _terminfosetup(ui, mode): |
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181 '''Initialize terminfo data and the terminal if we're in terminfo mode.''' |
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182 |
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183 global _terminfo_params |
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184 # If we failed to load curses, we go ahead and return. |
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185 if not _terminfo_params: |
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186 return |
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187 # Otherwise, see what the config file says. |
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188 if mode not in ('auto', 'terminfo'): |
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189 return |
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190 |
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191 _terminfo_params.update((key[6:], (False, int(val))) |
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192 for key, val in ui.configitems('color') |
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193 if key.startswith('color.')) |
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194 |
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195 try: |
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196 curses.setupterm() |
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197 except curses.error as e: |
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198 _terminfo_params = {} |
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199 return |
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200 |
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201 for key, (b, e) in _terminfo_params.items(): |
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202 if not b: |
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203 continue |
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204 if not curses.tigetstr(e): |
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205 # Most terminals don't support dim, invis, etc, so don't be |
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206 # noisy and use ui.debug(). |
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207 ui.debug("no terminfo entry for %s\n" % e) |
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208 del _terminfo_params[key] |
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209 if not curses.tigetstr('setaf') or not curses.tigetstr('setab'): |
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210 # Only warn about missing terminfo entries if we explicitly asked for |
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211 # terminfo mode. |
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212 if mode == "terminfo": |
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213 ui.warn(_("no terminfo entry for setab/setaf: reverting to " |
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214 "ECMA-48 color\n")) |
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215 _terminfo_params = {} |
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216 |
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217 def _modesetup(ui, coloropt): |
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218 global _terminfo_params |
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219 |
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220 if coloropt == 'debug': |
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221 return 'debug' |
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222 |
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223 auto = (coloropt == 'auto') |
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224 always = not auto and util.parsebool(coloropt) |
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225 if not always and not auto: |
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226 return None |
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227 |
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228 formatted = always or (os.environ.get('TERM') != 'dumb' and ui.formatted()) |
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229 |
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230 mode = ui.config('color', 'mode', 'auto') |
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231 |
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232 # If pager is active, color.pagermode overrides color.mode. |
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233 if getattr(ui, 'pageractive', False): |
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234 mode = ui.config('color', 'pagermode', mode) |
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235 |
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236 realmode = mode |
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237 if mode == 'auto': |
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238 if os.name == 'nt': |
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239 term = os.environ.get('TERM') |
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240 # TERM won't be defined in a vanilla cmd.exe environment. |
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241 |
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242 # UNIX-like environments on Windows such as Cygwin and MSYS will |
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243 # set TERM. They appear to make a best effort attempt at setting it |
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244 # to something appropriate. However, not all environments with TERM |
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245 # defined support ANSI. Since "ansi" could result in terminal |
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246 # gibberish, we error on the side of selecting "win32". However, if |
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247 # w32effects is not defined, we almost certainly don't support |
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248 # "win32", so don't even try. |
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249 if (term and 'xterm' in term) or not w32effects: |
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250 realmode = 'ansi' |
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251 else: |
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252 realmode = 'win32' |
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253 else: |
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254 realmode = 'ansi' |
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255 |
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256 def modewarn(): |
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257 # only warn if color.mode was explicitly set and we're in |
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258 # an interactive terminal |
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259 if mode == realmode and ui.interactive(): |
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260 ui.warn(_('warning: failed to set color mode to %s\n') % mode) |
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261 |
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262 if realmode == 'win32': |
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263 _terminfo_params = {} |
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264 if not w32effects: |
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265 modewarn() |
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266 return None |
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267 _effects.update(w32effects) |
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268 elif realmode == 'ansi': |
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269 _terminfo_params = {} |
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270 elif realmode == 'terminfo': |
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271 _terminfosetup(ui, mode) |
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272 if not _terminfo_params: |
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273 ## FIXME Shouldn't we return None in this case too? |
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274 modewarn() |
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275 realmode = 'ansi' |
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276 else: |
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277 return None |
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278 |
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279 if always or (auto and formatted): |
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280 return realmode |
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281 return None |
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282 |
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283 try: |
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284 import curses |
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285 # Mapping from effect name to terminfo attribute name or color number. |
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286 # This will also force-load the curses module. |
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287 _terminfo_params = {'none': (True, 'sgr0'), |
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288 'standout': (True, 'smso'), |
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289 'underline': (True, 'smul'), |
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290 'reverse': (True, 'rev'), |
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291 'inverse': (True, 'rev'), |
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292 'blink': (True, 'blink'), |
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293 'dim': (True, 'dim'), |
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294 'bold': (True, 'bold'), |
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295 'invisible': (True, 'invis'), |
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296 'italic': (True, 'sitm'), |
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297 'black': (False, curses.COLOR_BLACK), |
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298 'red': (False, curses.COLOR_RED), |
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299 'green': (False, curses.COLOR_GREEN), |
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300 'yellow': (False, curses.COLOR_YELLOW), |
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301 'blue': (False, curses.COLOR_BLUE), |
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302 'magenta': (False, curses.COLOR_MAGENTA), |
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303 'cyan': (False, curses.COLOR_CYAN), |
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304 'white': (False, curses.COLOR_WHITE)} |
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305 except ImportError: |
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306 _terminfo_params = {} |
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307 |
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308 _styles = {'grep.match': 'red bold', |
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309 'grep.linenumber': 'green', |
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310 'grep.rev': 'green', |
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311 'grep.change': 'green', |
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312 'grep.sep': 'cyan', |
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313 'grep.filename': 'magenta', |
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314 'grep.user': 'magenta', |
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315 'grep.date': 'magenta', |
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316 'bookmarks.active': 'green', |
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317 'branches.active': 'none', |
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318 'branches.closed': 'black bold', |
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319 'branches.current': 'green', |
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320 'branches.inactive': 'none', |
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321 'diff.changed': 'white', |
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322 'diff.deleted': 'red', |
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323 'diff.diffline': 'bold', |
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324 'diff.extended': 'cyan bold', |
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325 'diff.file_a': 'red bold', |
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326 'diff.file_b': 'green bold', |
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327 'diff.hunk': 'magenta', |
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328 'diff.inserted': 'green', |
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329 'diff.tab': '', |
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330 'diff.trailingwhitespace': 'bold red_background', |
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331 'changeset.public' : '', |
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332 'changeset.draft' : '', |
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333 'changeset.secret' : '', |
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334 'diffstat.deleted': 'red', |
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335 'diffstat.inserted': 'green', |
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336 'histedit.remaining': 'red bold', |
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337 'ui.prompt': 'yellow', |
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338 'log.changeset': 'yellow', |
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339 'patchbomb.finalsummary': '', |
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340 'patchbomb.from': 'magenta', |
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341 'patchbomb.to': 'cyan', |
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342 'patchbomb.subject': 'green', |
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343 'patchbomb.diffstats': '', |
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344 'rebase.rebased': 'blue', |
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345 'rebase.remaining': 'red bold', |
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346 'resolve.resolved': 'green bold', |
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347 'resolve.unresolved': 'red bold', |
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348 'shelve.age': 'cyan', |
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349 'shelve.newest': 'green bold', |
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350 'shelve.name': 'blue bold', |
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351 'status.added': 'green bold', |
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352 'status.clean': 'none', |
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353 'status.copied': 'none', |
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354 'status.deleted': 'cyan bold underline', |
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355 'status.ignored': 'black bold', |
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356 'status.modified': 'blue bold', |
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357 'status.removed': 'red bold', |
15048
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358 'status.unknown': 'magenta bold underline', |
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359 'tags.normal': 'green', |
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360 'tags.local': 'black bold'} |
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361 |
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362 |
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363 def _effect_str(effect): |
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364 '''Helper function for render_effects().''' |
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365 |
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366 bg = False |
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367 if effect.endswith('_background'): |
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368 bg = True |
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369 effect = effect[:-11] |
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370 attr, val = _terminfo_params[effect] |
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371 if attr: |
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372 return curses.tigetstr(val) |
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373 elif bg: |
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374 return curses.tparm(curses.tigetstr('setab'), val) |
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375 else: |
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376 return curses.tparm(curses.tigetstr('setaf'), val) |
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377 |
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378 def render_effects(text, effects): |
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379 'Wrap text in commands to turn on each effect.' |
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380 if not text: |
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381 return text |
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382 if not _terminfo_params: |
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383 start = [str(_effects[e]) for e in ['none'] + effects.split()] |
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384 start = '\033[' + ';'.join(start) + 'm' |
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385 stop = '\033[' + str(_effects['none']) + 'm' |
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386 else: |
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387 start = ''.join(_effect_str(effect) |
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388 for effect in ['none'] + effects.split()) |
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389 stop = _effect_str('none') |
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390 return ''.join([start, text, stop]) |
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391 |
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392 def extstyles(): |
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393 for name, ext in extensions.extensions(): |
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394 _styles.update(getattr(ext, 'colortable', {})) |
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396 def valideffect(effect): |
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397 'Determine if the effect is valid or not.' |
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398 good = False |
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399 if not _terminfo_params and effect in _effects: |
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400 good = True |
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401 elif effect in _terminfo_params or effect[:-11] in _terminfo_params: |
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402 good = True |
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403 return good |
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|
404 |
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405 def configstyles(ui): |
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406 for status, cfgeffects in ui.configitems('color'): |
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407 if '.' not in status or status.startswith('color.'): |
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408 continue |
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409 cfgeffects = ui.configlist('color', status) |
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410 if cfgeffects: |
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411 good = [] |
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412 for e in cfgeffects: |
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413 if valideffect(e): |
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414 good.append(e) |
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415 else: |
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416 ui.warn(_("ignoring unknown color/effect %r " |
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417 "(configured in color.%s)\n") |
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418 % (e, status)) |
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419 _styles[status] = ' '.join(good) |
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420 |
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421 class colorui(uimod.ui): |
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422 def popbuffer(self, labeled=False): |
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423 if self._colormode is None: |
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424 return super(colorui, self).popbuffer(labeled) |
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425 |
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color: add missing handling of stderr capture introduced by 350dc24a553d
Yuya Nishihara <yuya@tcha.org>
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426 self._bufferstates.pop() |
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427 if labeled: |
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428 return ''.join(self.label(a, label) for a, label |
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429 in self._buffers.pop()) |
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430 return ''.join(a for a, label in self._buffers.pop()) |
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431 |
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432 _colormode = 'ansi' |
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433 def write(self, *args, **opts): |
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434 if self._colormode is None: |
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435 return super(colorui, self).write(*args, **opts) |
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436 |
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437 label = opts.get('label', '') |
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438 if self._buffers: |
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439 self._buffers[-1].extend([(str(a), label) for a in args]) |
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440 elif self._colormode == 'win32': |
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441 for a in args: |
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442 win32print(a, super(colorui, self).write, **opts) |
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443 else: |
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444 return super(colorui, self).write( |
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445 *[self.label(str(a), label) for a in args], **opts) |
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446 |
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447 def write_err(self, *args, **opts): |
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448 if self._colormode is None: |
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449 return super(colorui, self).write_err(*args, **opts) |
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450 |
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451 label = opts.get('label', '') |
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diff
changeset
|
452 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
|
453 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
|
454 if self._colormode == 'win32': |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
455 for a in args: |
11727
c34a1ab80550
color: pass write/write_err to win32print correctly (issue2312)
Brodie Rao <brodie@bitheap.org>
parents:
11555
diff
changeset
|
456 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
|
457 else: |
11732
386e56ecfb78
color: call correct superclass method in write_err
Brodie Rao <brodie@bitheap.org>
parents:
11727
diff
changeset
|
458 return super(colorui, self).write_err( |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
459 *[self.label(str(a), label) for a in args], **opts) |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
460 |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
461 def showlabel(self, msg, label): |
22763
7ebf91426f6a
color: omit debug label output on empty strings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22711
diff
changeset
|
462 if label and msg: |
7ebf91426f6a
color: omit debug label output on empty strings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22711
diff
changeset
|
463 if msg[-1] == '\n': |
22464
964dd1c491ca
color: change the debug output format
Matt Mackall <mpm@selenic.com>
parents:
22463
diff
changeset
|
464 return "[%s|%s]\n" % (label, msg[:-1]) |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
465 else: |
22464
964dd1c491ca
color: change the debug output format
Matt Mackall <mpm@selenic.com>
parents:
22463
diff
changeset
|
466 return "[%s|%s]" % (label, msg) |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
467 else: |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
468 return msg |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
469 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
470 def label(self, msg, label): |
19072
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
19063
diff
changeset
|
471 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
|
472 return super(colorui, self).label(msg, label) |
b7b50a54bec9
color: turn colorui functions into forwards when color is None
Siddharth Agarwal <sid0@fb.com>
parents:
19063
diff
changeset
|
473 |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
474 if self._colormode == 'debug': |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
475 return self.showlabel(msg, label) |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
476 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
477 effects = [] |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
478 for l in label.split(): |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
479 s = _styles.get(l, '') |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
480 if s: |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
481 effects.append(s) |
20993
a8db48e997b5
color: fallback and test label as an effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20992
diff
changeset
|
482 elif valideffect(l): |
a8db48e997b5
color: fallback and test label as an effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20992
diff
changeset
|
483 effects.append(l) |
14145
4b7e4b9db8fb
color: fix using multiple effects
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14139
diff
changeset
|
484 effects = ' '.join(effects) |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
485 if effects: |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
486 return '\n'.join([render_effects(s, effects) |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
487 for s in msg.split('\n')]) |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
488 return msg |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
489 |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
490 def templatelabel(context, mapping, args): |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
491 if len(args) != 2: |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
492 # i18n: "label" is a keyword |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
493 raise error.ParseError(_("label expects two arguments")) |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
494 |
21037
b775a2029e8d
color: add effect to the template symbol table
Sean Farley <sean.michael.farley@gmail.com>
parents:
21024
diff
changeset
|
495 # add known effects to the mapping so symbols like 'red', 'bold', |
b775a2029e8d
color: add effect to the template symbol table
Sean Farley <sean.michael.farley@gmail.com>
parents:
21024
diff
changeset
|
496 # etc. don't need to be quoted |
b775a2029e8d
color: add effect to the template symbol table
Sean Farley <sean.michael.farley@gmail.com>
parents:
21024
diff
changeset
|
497 mapping.update(dict([(k, k) for k in _effects])) |
b775a2029e8d
color: add effect to the template symbol table
Sean Farley <sean.michael.farley@gmail.com>
parents:
21024
diff
changeset
|
498 |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25510
diff
changeset
|
499 thing = args[1][0](context, mapping, args[1][1]) |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
500 |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
501 # apparently, repo could be a string that is the favicon? |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
502 repo = mapping.get('repo', '') |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
503 if isinstance(repo, str): |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
504 return thing |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
505 |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25510
diff
changeset
|
506 label = args[0][0](context, mapping, args[0][1]) |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
507 |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
508 thing = templater.stringify(thing) |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
509 label = templater.stringify(label) |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
510 |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
511 return repo.ui.label(thing, label) |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
512 |
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
513 def uisetup(ui): |
10871 | 514 if ui.plain(): |
515 return | |
19298
6cd8403e070f
color: use pythons isinstance method instead of reprogramming it
Simon Heimberg <simohe@besonet.ch>
parents:
19297
diff
changeset
|
516 if not isinstance(ui, colorui): |
19063
7ae12ce87594
color: set the ui class in reposetup, before a repo is created
Simon Heimberg <simohe@besonet.ch>
parents:
18921
diff
changeset
|
517 colorui.__bases__ = (ui.__class__,) |
7ae12ce87594
color: set the ui class in reposetup, before a repo is created
Simon Heimberg <simohe@besonet.ch>
parents:
18921
diff
changeset
|
518 ui.__class__ = colorui |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
519 def colorcmd(orig, ui_, opts, cmd, cmdfunc): |
19297
8ddc3cd962ba
color: only provide the required opt to _modesetup
Simon Heimberg <simohe@besonet.ch>
parents:
19215
diff
changeset
|
520 mode = _modesetup(ui_, opts['color']) |
19073
d78d0256198e
color: set _colormode to None when mode is unset (issue3895)
Siddharth Agarwal <sid0@fb.com>
parents:
19072
diff
changeset
|
521 colorui._colormode = mode |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
522 if mode and mode != 'debug': |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
523 extstyles() |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
524 configstyles(ui_) |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
525 return orig(ui_, opts, cmd, cmdfunc) |
23780
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
526 def colorgit(orig, gitsub, commands, env=None, stream=False, cwd=None): |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
527 if gitsub.ui._colormode and len(commands) and commands[0] == "diff": |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
528 # insert the argument in the front, |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
529 # the end of git diff arguments is used for paths |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
530 commands.insert(1, '--color') |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
531 return orig(gitsub, commands, env, stream, cwd) |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
532 extensions.wrapfunction(dispatch, '_runcommand', colorcmd) |
23780
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
533 extensions.wrapfunction(subrepo.gitsubrepo, '_gitnodir', colorgit) |
25510
dd511b5cb818
color: copy docstring of label() template function to wrapper
Yuya Nishihara <yuya@tcha.org>
parents:
25347
diff
changeset
|
534 templatelabel.__doc__ = templater.funcs['label'].__doc__ |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
535 templater.funcs['label'] = templatelabel |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
536 |
12693
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
537 def extsetup(ui): |
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
538 commands.globalopts.append( |
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
539 ('', 'color', 'auto', |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
540 # i18n: 'always', 'auto', 'never', and 'debug' are keywords |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
541 # and should not be translated |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
542 _("when to colorize (boolean, always, auto, never, or debug)"), |
12693
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
543 _('TYPE'))) |
10870
a4944b430417
color: add support for Windows consoles
Steve Borho <steve@borho.org>
parents:
10869
diff
changeset
|
544 |
21249
2b8697e20978
color: declare command using decorator
Gregory Szorc <gregory.szorc@gmail.com>
parents:
21227
diff
changeset
|
545 @command('debugcolor', [], 'hg debugcolor') |
20455
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
546 def debugcolor(ui, repo, **opts): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
547 global _styles |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
548 _styles = {} |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
549 for effect in _effects.keys(): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
550 _styles[effect] = effect |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
20993
diff
changeset
|
551 ui.write(('color mode: %s\n') % ui._colormode) |
20455
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
552 ui.write(_('available colors:\n')) |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
553 for label, colors in _styles.items(): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
554 ui.write(('%s\n') % colors, label=label) |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
555 |
13641
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
556 if os.name != 'nt': |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
557 w32effects = None |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
558 else: |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
559 import re, ctypes |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
560 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
561 _kernel32 = ctypes.windll.kernel32 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
562 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
563 _WORD = ctypes.c_ushort |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
564 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
565 _INVALID_HANDLE_VALUE = -1 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
566 |
2420cb1ea1d6
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|
567 class _COORD(ctypes.Structure): |
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|
568 _fields_ = [('X', ctypes.c_short), |
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|
569 ('Y', ctypes.c_short)] |
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changeset
|
570 |
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|
571 class _SMALL_RECT(ctypes.Structure): |
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|
572 _fields_ = [('Left', ctypes.c_short), |
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|
573 ('Top', ctypes.c_short), |
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|
574 ('Right', ctypes.c_short), |
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changeset
|
575 ('Bottom', ctypes.c_short)] |
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|
576 |
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|
577 class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): |
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|
578 _fields_ = [('dwSize', _COORD), |
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|
579 ('dwCursorPosition', _COORD), |
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|
580 ('wAttributes', _WORD), |
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|
581 ('srWindow', _SMALL_RECT), |
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|
582 ('dwMaximumWindowSize', _COORD)] |
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|
583 |
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584 _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11 |
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|
585 _STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12 |
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|
586 |
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|
587 _FOREGROUND_BLUE = 0x0001 |
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|
588 _FOREGROUND_GREEN = 0x0002 |
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|
589 _FOREGROUND_RED = 0x0004 |
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|
590 _FOREGROUND_INTENSITY = 0x0008 |
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|
591 |
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changeset
|
592 _BACKGROUND_BLUE = 0x0010 |
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|
593 _BACKGROUND_GREEN = 0x0020 |
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|
594 _BACKGROUND_RED = 0x0040 |
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|
595 _BACKGROUND_INTENSITY = 0x0080 |
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|
596 |
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|
597 _COMMON_LVB_REVERSE_VIDEO = 0x4000 |
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|
598 _COMMON_LVB_UNDERSCORE = 0x8000 |
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|
599 |
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|
600 # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx |
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|
601 w32effects = { |
12277
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|
602 'none': -1, |
10870
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|
603 'black': 0, |
13641
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|
604 'red': _FOREGROUND_RED, |
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|
605 'green': _FOREGROUND_GREEN, |
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|
606 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN, |
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|
607 'blue': _FOREGROUND_BLUE, |
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|
608 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED, |
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|
609 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN, |
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610 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE, |
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|
611 'bold': _FOREGROUND_INTENSITY, |
12278 | 612 'black_background': 0x100, # unused value > 0x0f |
13641
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|
613 'red_background': _BACKGROUND_RED, |
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|
614 'green_background': _BACKGROUND_GREEN, |
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615 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN, |
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|
616 'blue_background': _BACKGROUND_BLUE, |
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617 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED, |
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618 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN, |
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|
619 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN | |
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|
620 _BACKGROUND_BLUE), |
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621 'bold_background': _BACKGROUND_INTENSITY, |
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|
622 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only |
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623 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only |
10870
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|
624 } |
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625 |
13641
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|
626 passthrough = set([_FOREGROUND_INTENSITY, |
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|
627 _BACKGROUND_INTENSITY, |
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628 _COMMON_LVB_UNDERSCORE, |
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629 _COMMON_LVB_REVERSE_VIDEO]) |
12277
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630 |
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|
631 stdout = _kernel32.GetStdHandle( |
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|
632 _STD_OUTPUT_HANDLE) # don't close the handle returned |
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|
633 if stdout is None or stdout == _INVALID_HANDLE_VALUE: |
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|
634 w32effects = None |
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|
635 else: |
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636 csbi = _CONSOLE_SCREEN_BUFFER_INFO() |
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|
637 if not _kernel32.GetConsoleScreenBufferInfo( |
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638 stdout, ctypes.byref(csbi)): |
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|
639 # stdout may not support GetConsoleScreenBufferInfo() |
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640 # when called from subprocess or redirected |
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641 w32effects = None |
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|
642 else: |
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|
643 origattr = csbi.wAttributes |
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644 ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)', |
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|
645 re.MULTILINE | re.DOTALL) |
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646 |
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|
647 def win32print(text, orig, **opts): |
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|
648 label = opts.get('label', '') |
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649 attr = origattr |
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650 |
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651 def mapcolor(val, attr): |
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652 if val == -1: |
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653 return origattr |
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654 elif val in passthrough: |
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655 return attr | val |
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656 elif val > 0x0f: |
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657 return (val & 0x70) | (attr & 0x8f) |
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658 else: |
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659 return (val & 0x07) | (attr & 0xf8) |
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|
660 |
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|
661 # determine console attributes based on labels |
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|
662 for l in label.split(): |
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663 style = _styles.get(l, '') |
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|
664 for effect in style.split(): |
21991
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diff
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|
665 try: |
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666 attr = mapcolor(w32effects[effect], attr) |
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|
667 except KeyError: |
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|
668 # w32effects could not have certain attributes so we skip |
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|
669 # them if not found |
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|
670 pass |
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|
671 # hack to ensure regexp finds data |
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672 if not text.startswith('\033['): |
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673 text = '\033[m' + text |
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674 |
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|
675 # Look for ANSI-like codes embedded in text |
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676 m = re.match(ansire, text) |
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|
677 |
13919
67f20625703f
color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
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diff
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|
678 try: |
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changeset
|
679 while m: |
67f20625703f
color: reset win32 console color in a finally block
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diff
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680 for sattr in m.group(1).split(';'): |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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681 if sattr: |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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682 attr = mapcolor(int(sattr), attr) |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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683 _kernel32.SetConsoleTextAttribute(stdout, attr) |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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684 orig(m.group(2), **opts) |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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685 m = re.match(ansire, m.group(3)) |
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color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
parents:
13774
diff
changeset
|
686 finally: |
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e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
16743
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687 # Explicitly reset original attributes |
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Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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688 _kernel32.SetConsoleTextAttribute(stdout, origattr) |