Mercurial > hg
annotate hgext/color.py @ 24068:4e02418b4236
color: support a different color mode when the pager is active
MSYS on Windows has a terminal that supports the "win32" color mode
(which "auto" properly detects for us). However, a popularily configured
pager in that environment (GNU less) only supports the "ansi" color
mode.
This patch teaches color about a new config option: pagermode. It
behaves like "mode" but is only consulted when the pager is active for
the current command. MSYS users can now set "pagermode = ansi" and get a
colorful experience that just works. Previously, MSYS users would have
to live without color when using GNU less as the pager, would have to
manually configure the pager to attend every command, or would have
gibberish if "ansi" was used without the pager.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Wed, 04 Feb 2015 14:11:45 -0800 |
parents | a78888d98606 |
children | 5058e6962fcc |
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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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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87 bookmarks.current = 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 testedwith = 'internal' |
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166 |
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167 # start and stop parameters for effects |
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168 _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33, |
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169 'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1, |
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170 'italic': 3, 'underline': 4, 'inverse': 7, 'dim': 2, |
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171 'black_background': 40, 'red_background': 41, |
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172 'green_background': 42, 'yellow_background': 43, |
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173 'blue_background': 44, 'purple_background': 45, |
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174 'cyan_background': 46, 'white_background': 47} |
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175 |
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176 def _terminfosetup(ui, mode): |
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177 '''Initialize terminfo data and the terminal if we're in terminfo mode.''' |
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178 |
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179 global _terminfo_params |
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180 # If we failed to load curses, we go ahead and return. |
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181 if not _terminfo_params: |
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182 return |
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183 # Otherwise, see what the config file says. |
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184 if mode not in ('auto', 'terminfo'): |
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185 return |
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186 |
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187 _terminfo_params.update((key[6:], (False, int(val))) |
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188 for key, val in ui.configitems('color') |
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189 if key.startswith('color.')) |
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190 |
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191 try: |
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192 curses.setupterm() |
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193 except curses.error, e: |
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194 _terminfo_params = {} |
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195 return |
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196 |
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197 for key, (b, e) in _terminfo_params.items(): |
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198 if not b: |
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199 continue |
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200 if not curses.tigetstr(e): |
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201 # Most terminals don't support dim, invis, etc, so don't be |
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202 # noisy and use ui.debug(). |
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203 ui.debug("no terminfo entry for %s\n" % e) |
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204 del _terminfo_params[key] |
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205 if not curses.tigetstr('setaf') or not curses.tigetstr('setab'): |
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206 # Only warn about missing terminfo entries if we explicitly asked for |
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207 # terminfo mode. |
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208 if mode == "terminfo": |
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209 ui.warn(_("no terminfo entry for setab/setaf: reverting to " |
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210 "ECMA-48 color\n")) |
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211 _terminfo_params = {} |
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212 |
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213 def _modesetup(ui, coloropt): |
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214 global _terminfo_params |
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215 |
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216 if coloropt == 'debug': |
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217 return 'debug' |
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218 |
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219 auto = (coloropt == 'auto') |
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220 always = not auto and util.parsebool(coloropt) |
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221 if not always and not auto: |
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222 return None |
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223 |
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224 formatted = always or (os.environ.get('TERM') != 'dumb' and ui.formatted()) |
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225 |
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226 mode = ui.config('color', 'mode', 'auto') |
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227 |
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228 # If pager is active, color.pagermode overrides color.mode. |
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229 if getattr(ui, 'pageractive', False): |
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230 mode = ui.config('color', 'pagermode', mode) |
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231 |
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232 realmode = mode |
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233 if mode == 'auto': |
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234 if os.name == 'nt': |
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235 term = os.environ.get('TERM') |
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236 # TERM won't be defined in a vanilla cmd.exe environment. |
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237 if not term: |
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238 realmode = 'win32' |
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239 |
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240 # UNIX-like environments on Windows such as Cygwin and MSYS will |
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241 # set TERM. They appear to make a best effort attempt at setting it |
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242 # to something appropriate. However, not all environments with TERM |
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243 # defined support ANSI. Since "ansi" could result in terminal |
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244 # gibberish, we error on the side of selecting "win32". However, if |
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245 # w32effects is not defined, we almost certainly don't support |
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246 # "win32", so don't even try. |
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247 if 'xterm' in term or not w32effects: |
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248 realmode = 'ansi' |
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249 else: |
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250 realmode = 'win32' |
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251 else: |
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252 realmode = 'ansi' |
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253 |
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254 if realmode == 'win32': |
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255 _terminfo_params = {} |
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256 if not w32effects: |
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257 if mode == 'win32': |
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258 # only warn if color.mode is explicitly set to win32 |
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259 ui.warn(_('warning: failed to set color mode to %s\n') % mode) |
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260 return None |
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261 _effects.update(w32effects) |
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262 elif realmode == 'ansi': |
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263 _terminfo_params = {} |
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264 elif realmode == 'terminfo': |
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265 _terminfosetup(ui, mode) |
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266 if not _terminfo_params: |
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267 if mode == 'terminfo': |
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268 ## FIXME Shouldn't we return None in this case too? |
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269 # only warn if color.mode is explicitly set to win32 |
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270 ui.warn(_('warning: failed to set color mode to %s\n') % mode) |
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271 realmode = 'ansi' |
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272 else: |
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273 return None |
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274 |
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275 if always or (auto and formatted): |
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276 return realmode |
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277 return None |
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278 |
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279 try: |
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280 import curses |
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281 # Mapping from effect name to terminfo attribute name or color number. |
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282 # This will also force-load the curses module. |
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283 _terminfo_params = {'none': (True, 'sgr0'), |
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284 'standout': (True, 'smso'), |
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285 'underline': (True, 'smul'), |
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286 'reverse': (True, 'rev'), |
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287 'inverse': (True, 'rev'), |
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288 'blink': (True, 'blink'), |
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289 'dim': (True, 'dim'), |
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290 'bold': (True, 'bold'), |
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291 'invisible': (True, 'invis'), |
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292 'italic': (True, 'sitm'), |
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293 'black': (False, curses.COLOR_BLACK), |
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294 'red': (False, curses.COLOR_RED), |
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295 'green': (False, curses.COLOR_GREEN), |
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296 'yellow': (False, curses.COLOR_YELLOW), |
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297 'blue': (False, curses.COLOR_BLUE), |
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298 'magenta': (False, curses.COLOR_MAGENTA), |
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299 'cyan': (False, curses.COLOR_CYAN), |
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300 'white': (False, curses.COLOR_WHITE)} |
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301 except ImportError: |
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302 _terminfo_params = {} |
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303 |
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304 _styles = {'grep.match': 'red bold', |
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305 'grep.linenumber': 'green', |
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306 'grep.rev': 'green', |
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307 'grep.change': 'green', |
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308 'grep.sep': 'cyan', |
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309 'grep.filename': 'magenta', |
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310 'grep.user': 'magenta', |
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311 'grep.date': 'magenta', |
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312 'bookmarks.current': 'green', |
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313 'branches.active': 'none', |
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314 'branches.closed': 'black bold', |
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315 'branches.current': 'green', |
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316 'branches.inactive': 'none', |
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317 'diff.changed': 'white', |
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318 'diff.deleted': 'red', |
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319 'diff.diffline': 'bold', |
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320 'diff.extended': 'cyan bold', |
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321 'diff.file_a': 'red bold', |
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322 'diff.file_b': 'green bold', |
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323 'diff.hunk': 'magenta', |
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324 'diff.inserted': 'green', |
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325 'diff.tab': '', |
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326 'diff.trailingwhitespace': 'bold red_background', |
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327 'changeset.public' : '', |
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328 'changeset.draft' : '', |
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329 'changeset.secret' : '', |
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330 'diffstat.deleted': 'red', |
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331 'diffstat.inserted': 'green', |
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332 'histedit.remaining': 'red bold', |
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333 'ui.prompt': 'yellow', |
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334 'log.changeset': 'yellow', |
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335 'patchbomb.finalsummary': '', |
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336 'patchbomb.from': 'magenta', |
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337 'patchbomb.to': 'cyan', |
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338 'patchbomb.subject': 'green', |
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339 'patchbomb.diffstats': '', |
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340 'rebase.rebased': 'blue', |
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341 'rebase.remaining': 'red bold', |
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342 'resolve.resolved': 'green bold', |
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343 'resolve.unresolved': 'red bold', |
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parents:
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344 'shelve.age': 'cyan', |
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345 'shelve.newest': 'green bold', |
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346 'shelve.name': 'blue bold', |
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347 'status.added': 'green bold', |
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348 'status.clean': 'none', |
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349 'status.copied': 'none', |
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350 'status.deleted': 'cyan bold underline', |
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351 'status.ignored': 'black bold', |
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352 'status.modified': 'blue bold', |
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353 'status.removed': 'red bold', |
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parents:
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354 'status.unknown': 'magenta bold underline', |
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355 'tags.normal': 'green', |
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356 'tags.local': 'black bold'} |
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357 |
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358 |
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359 def _effect_str(effect): |
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360 '''Helper function for render_effects().''' |
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361 |
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362 bg = False |
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363 if effect.endswith('_background'): |
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364 bg = True |
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365 effect = effect[:-11] |
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366 attr, val = _terminfo_params[effect] |
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367 if attr: |
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368 return curses.tigetstr(val) |
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369 elif bg: |
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370 return curses.tparm(curses.tigetstr('setab'), val) |
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371 else: |
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372 return curses.tparm(curses.tigetstr('setaf'), val) |
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373 |
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374 def render_effects(text, effects): |
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375 'Wrap text in commands to turn on each effect.' |
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376 if not text: |
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377 return text |
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378 if not _terminfo_params: |
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379 start = [str(_effects[e]) for e in ['none'] + effects.split()] |
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380 start = '\033[' + ';'.join(start) + 'm' |
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381 stop = '\033[' + str(_effects['none']) + 'm' |
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382 else: |
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383 start = ''.join(_effect_str(effect) |
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384 for effect in ['none'] + effects.split()) |
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385 stop = _effect_str('none') |
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color: replace effect-specific reset control codes with general purpose one
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386 return ''.join([start, text, stop]) |
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387 |
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388 def extstyles(): |
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389 for name, ext in extensions.extensions(): |
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390 _styles.update(getattr(ext, 'colortable', {})) |
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392 def valideffect(effect): |
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393 'Determine if the effect is valid or not.' |
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394 good = False |
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395 if not _terminfo_params and effect in _effects: |
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396 good = True |
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397 elif effect in _terminfo_params or effect[:-11] in _terminfo_params: |
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398 good = True |
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399 return good |
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400 |
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401 def configstyles(ui): |
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402 for status, cfgeffects in ui.configitems('color'): |
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|
403 if '.' not in status or status.startswith('color.'): |
10826
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|
404 continue |
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405 cfgeffects = ui.configlist('color', status) |
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|
406 if cfgeffects: |
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Greg Ward <greg-hg@gerg.ca>
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407 good = [] |
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408 for e in cfgeffects: |
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409 if valideffect(e): |
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410 good.append(e) |
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411 else: |
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|
412 ui.warn(_("ignoring unknown color/effect %r " |
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|
413 "(configured in color.%s)\n") |
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414 % (e, status)) |
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415 _styles[status] = ' '.join(good) |
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416 |
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417 class colorui(uimod.ui): |
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418 def popbuffer(self, labeled=False): |
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419 if self._colormode is None: |
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420 return super(colorui, self).popbuffer(labeled) |
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421 |
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422 self._bufferstates.pop() |
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423 if labeled: |
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424 return ''.join(self.label(a, label) for a, label |
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425 in self._buffers.pop()) |
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426 return ''.join(a for a, label in self._buffers.pop()) |
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427 |
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428 _colormode = 'ansi' |
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429 def write(self, *args, **opts): |
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430 if self._colormode is None: |
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431 return super(colorui, self).write(*args, **opts) |
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432 |
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433 label = opts.get('label', '') |
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434 if self._buffers: |
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435 self._buffers[-1].extend([(str(a), label) for a in args]) |
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436 elif self._colormode == 'win32': |
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437 for a in args: |
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438 win32print(a, super(colorui, self).write, **opts) |
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439 else: |
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440 return super(colorui, self).write( |
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441 *[self.label(str(a), label) for a in args], **opts) |
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442 |
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443 def write_err(self, *args, **opts): |
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444 if self._colormode is None: |
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445 return super(colorui, self).write_err(*args, **opts) |
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446 |
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447 label = opts.get('label', '') |
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448 if self._bufferstates and self._bufferstates[-1]: |
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449 return self.write(*args, **opts) |
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|
450 if self._colormode == 'win32': |
d8d0fc3988ca
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parents:
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diff
changeset
|
451 for a in args: |
11727
c34a1ab80550
color: pass write/write_err to win32print correctly (issue2312)
Brodie Rao <brodie@bitheap.org>
parents:
11555
diff
changeset
|
452 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:
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diff
changeset
|
453 else: |
11732
386e56ecfb78
color: call correct superclass method in write_err
Brodie Rao <brodie@bitheap.org>
parents:
11727
diff
changeset
|
454 return super(colorui, self).write_err( |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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diff
changeset
|
455 *[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:
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diff
changeset
|
456 |
22463
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color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
changeset
|
457 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
|
458 if label and msg: |
7ebf91426f6a
color: omit debug label output on empty strings
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parents:
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diff
changeset
|
459 if msg[-1] == '\n': |
22464
964dd1c491ca
color: change the debug output format
Matt Mackall <mpm@selenic.com>
parents:
22463
diff
changeset
|
460 return "[%s|%s]\n" % (label, msg[:-1]) |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
changeset
|
461 else: |
22464
964dd1c491ca
color: change the debug output format
Matt Mackall <mpm@selenic.com>
parents:
22463
diff
changeset
|
462 return "[%s|%s]" % (label, msg) |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
changeset
|
463 else: |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
changeset
|
464 return msg |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
465 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
466 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
|
467 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
|
468 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
|
469 |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
470 if self._colormode == 'debug': |
1c4ae0f6a30f
color: enable debug option to show labels
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parents:
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diff
changeset
|
471 return self.showlabel(msg, label) |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
472 |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
473 effects = [] |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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diff
changeset
|
474 for l in label.split(): |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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diff
changeset
|
475 s = _styles.get(l, '') |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
476 if s: |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
477 effects.append(s) |
20993
a8db48e997b5
color: fallback and test label as an effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20992
diff
changeset
|
478 elif valideffect(l): |
a8db48e997b5
color: fallback and test label as an effect
Sean Farley <sean.michael.farley@gmail.com>
parents:
20992
diff
changeset
|
479 effects.append(l) |
14145
4b7e4b9db8fb
color: fix using multiple effects
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14139
diff
changeset
|
480 effects = ' '.join(effects) |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
481 if effects: |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
482 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
|
483 for s in msg.split('\n')]) |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
484 return msg |
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents:
11326
diff
changeset
|
485 |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
486 def templatelabel(context, mapping, args): |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
487 if len(args) != 2: |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
488 # i18n: "label" is a keyword |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
489 raise error.ParseError(_("label expects two arguments")) |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
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diff
changeset
|
490 |
21037
b775a2029e8d
color: add effect to the template symbol table
Sean Farley <sean.michael.farley@gmail.com>
parents:
21024
diff
changeset
|
491 # 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
|
492 # 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
|
493 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
|
494 |
20067
3d8bfe2ecf6d
templater: only recursively evaluate string literals as templates (issue4103)
Matt Mackall <mpm@selenic.com>
parents:
19854
diff
changeset
|
495 thing = templater._evalifliteral(args[1], context, mapping) |
18290
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
496 |
323e1267de36
color: add template label function
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parents:
17806
diff
changeset
|
497 # apparently, repo could be a string that is the favicon? |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
498 repo = mapping.get('repo', '') |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
499 if isinstance(repo, str): |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
500 return thing |
323e1267de36
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Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
501 |
20661
7e627fe63e5e
templater: avoid recursive evaluation of string literals completely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20067
diff
changeset
|
502 label = templater._evalifliteral(args[0], context, mapping) |
18290
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parents:
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diff
changeset
|
503 |
323e1267de36
color: add template label function
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parents:
17806
diff
changeset
|
504 thing = templater.stringify(thing) |
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
505 label = templater.stringify(label) |
323e1267de36
color: add template label function
Sean Farley <sean.michael.farley@gmail.com>
parents:
17806
diff
changeset
|
506 |
323e1267de36
color: add template label function
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parents:
17806
diff
changeset
|
507 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
|
508 |
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
509 def uisetup(ui): |
10871 | 510 if ui.plain(): |
511 return | |
19298
6cd8403e070f
color: use pythons isinstance method instead of reprogramming it
Simon Heimberg <simohe@besonet.ch>
parents:
19297
diff
changeset
|
512 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
|
513 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
|
514 ui.__class__ = colorui |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
515 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
|
516 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
|
517 colorui._colormode = mode |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
518 if mode and mode != 'debug': |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
519 extstyles() |
11555
d8d0fc3988ca
color/progress: subclass ui instead of using wrapfunction (issue2096)
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parents:
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diff
changeset
|
520 configstyles(ui_) |
10826
717c35d55fb3
color: colorize based on output labels instead of parsing output
Brodie Rao <brodie@bitheap.org>
parents:
10477
diff
changeset
|
521 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
|
522 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
|
523 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
|
524 # 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
|
525 # 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
|
526 commands.insert(1, '--color') |
a857755144dc
color: add support for colorizing git subrepo diffs
Mathias De Maré <mathias.demare@gmail.com>
parents:
23173
diff
changeset
|
527 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
|
528 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
|
529 extensions.wrapfunction(subrepo.gitsubrepo, '_gitnodir', colorgit) |
18290
323e1267de36
color: add template label function
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parents:
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diff
changeset
|
530 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
|
531 |
12693
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
532 def extsetup(ui): |
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
533 commands.globalopts.append( |
33f0682ba8b1
color: add global option in extsetup() instead of globally
Brodie Rao <brodie@bitheap.org>
parents:
12278
diff
changeset
|
534 ('', 'color', 'auto', |
22463
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
535 # 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
|
536 # and should not be translated |
1c4ae0f6a30f
color: enable debug option to show labels
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22462
diff
changeset
|
537 _("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
|
538 _('TYPE'))) |
10870
a4944b430417
color: add support for Windows consoles
Steve Borho <steve@borho.org>
parents:
10869
diff
changeset
|
539 |
21249
2b8697e20978
color: declare command using decorator
Gregory Szorc <gregory.szorc@gmail.com>
parents:
21227
diff
changeset
|
540 @command('debugcolor', [], 'hg debugcolor') |
20455
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
541 def debugcolor(ui, repo, **opts): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
542 global _styles |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
543 _styles = {} |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
544 for effect in _effects.keys(): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
545 _styles[effect] = effect |
21024
7731a2281cf0
spelling: fixes from spell checker
Mads Kiilerich <madski@unity3d.com>
parents:
20993
diff
changeset
|
546 ui.write(('color mode: %s\n') % ui._colormode) |
20455
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
547 ui.write(_('available colors:\n')) |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
548 for label, colors in _styles.items(): |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
549 ui.write(('%s\n') % colors, label=label) |
a2c08adbb86e
color: add debugcolor command (issue4094)
Olle Lundberg <geek@nerd.sh>
parents:
20067
diff
changeset
|
550 |
13641
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
551 if os.name != 'nt': |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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parents:
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diff
changeset
|
552 w32effects = None |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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parents:
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diff
changeset
|
553 else: |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
554 import re, ctypes |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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parents:
13635
diff
changeset
|
555 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
556 _kernel32 = ctypes.windll.kernel32 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
557 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13635
diff
changeset
|
558 _WORD = ctypes.c_ushort |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
559 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
560 _INVALID_HANDLE_VALUE = -1 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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parents:
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diff
changeset
|
561 |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
562 class _COORD(ctypes.Structure): |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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parents:
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diff
changeset
|
563 _fields_ = [('X', ctypes.c_short), |
2420cb1ea1d6
color: port to using ctypes (issue2687)
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
564 ('Y', ctypes.c_short)] |
2420cb1ea1d6
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parents:
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diff
changeset
|
565 |
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diff
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|
566 class _SMALL_RECT(ctypes.Structure): |
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|
567 _fields_ = [('Left', ctypes.c_short), |
2420cb1ea1d6
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diff
changeset
|
568 ('Top', ctypes.c_short), |
2420cb1ea1d6
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diff
changeset
|
569 ('Right', ctypes.c_short), |
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color: port to using ctypes (issue2687)
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diff
changeset
|
570 ('Bottom', ctypes.c_short)] |
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diff
changeset
|
571 |
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diff
changeset
|
572 class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): |
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diff
changeset
|
573 _fields_ = [('dwSize', _COORD), |
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diff
changeset
|
574 ('dwCursorPosition', _COORD), |
2420cb1ea1d6
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diff
changeset
|
575 ('wAttributes', _WORD), |
2420cb1ea1d6
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diff
changeset
|
576 ('srWindow', _SMALL_RECT), |
2420cb1ea1d6
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diff
changeset
|
577 ('dwMaximumWindowSize', _COORD)] |
2420cb1ea1d6
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diff
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|
578 |
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diff
changeset
|
579 _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11 |
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diff
changeset
|
580 _STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12 |
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diff
changeset
|
581 |
2420cb1ea1d6
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diff
changeset
|
582 _FOREGROUND_BLUE = 0x0001 |
2420cb1ea1d6
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diff
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|
583 _FOREGROUND_GREEN = 0x0002 |
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|
584 _FOREGROUND_RED = 0x0004 |
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diff
changeset
|
585 _FOREGROUND_INTENSITY = 0x0008 |
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diff
changeset
|
586 |
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diff
changeset
|
587 _BACKGROUND_BLUE = 0x0010 |
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diff
changeset
|
588 _BACKGROUND_GREEN = 0x0020 |
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diff
changeset
|
589 _BACKGROUND_RED = 0x0040 |
2420cb1ea1d6
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diff
changeset
|
590 _BACKGROUND_INTENSITY = 0x0080 |
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diff
changeset
|
591 |
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diff
changeset
|
592 _COMMON_LVB_REVERSE_VIDEO = 0x4000 |
2420cb1ea1d6
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diff
changeset
|
593 _COMMON_LVB_UNDERSCORE = 0x8000 |
10870
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10869
diff
changeset
|
594 |
a4944b430417
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diff
changeset
|
595 # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx |
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diff
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|
596 w32effects = { |
12277
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12083
diff
changeset
|
597 'none': -1, |
10870
a4944b430417
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10869
diff
changeset
|
598 'black': 0, |
13641
2420cb1ea1d6
color: port to using ctypes (issue2687)
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diff
changeset
|
599 'red': _FOREGROUND_RED, |
2420cb1ea1d6
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diff
changeset
|
600 'green': _FOREGROUND_GREEN, |
2420cb1ea1d6
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diff
changeset
|
601 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN, |
2420cb1ea1d6
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diff
changeset
|
602 'blue': _FOREGROUND_BLUE, |
2420cb1ea1d6
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diff
changeset
|
603 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED, |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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diff
changeset
|
604 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN, |
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color: port to using ctypes (issue2687)
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diff
changeset
|
605 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE, |
2420cb1ea1d6
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diff
changeset
|
606 'bold': _FOREGROUND_INTENSITY, |
12278 | 607 'black_background': 0x100, # unused value > 0x0f |
13641
2420cb1ea1d6
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diff
changeset
|
608 'red_background': _BACKGROUND_RED, |
2420cb1ea1d6
color: port to using ctypes (issue2687)
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diff
changeset
|
609 'green_background': _BACKGROUND_GREEN, |
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diff
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|
610 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN, |
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diff
changeset
|
611 'blue_background': _BACKGROUND_BLUE, |
2420cb1ea1d6
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|
612 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED, |
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changeset
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613 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN, |
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diff
changeset
|
614 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN | |
2420cb1ea1d6
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|
615 _BACKGROUND_BLUE), |
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|
616 'bold_background': _BACKGROUND_INTENSITY, |
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changeset
|
617 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only |
2420cb1ea1d6
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|
618 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only |
10870
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|
619 } |
a4944b430417
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|
620 |
13641
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diff
changeset
|
621 passthrough = set([_FOREGROUND_INTENSITY, |
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diff
changeset
|
622 _BACKGROUND_INTENSITY, |
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|
623 _COMMON_LVB_UNDERSCORE, |
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|
624 _COMMON_LVB_REVERSE_VIDEO]) |
12277
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|
625 |
13641
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|
626 stdout = _kernel32.GetStdHandle( |
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|
627 _STD_OUTPUT_HANDLE) # don't close the handle returned |
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|
628 if stdout is None or stdout == _INVALID_HANDLE_VALUE: |
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|
629 w32effects = None |
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|
630 else: |
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|
631 csbi = _CONSOLE_SCREEN_BUFFER_INFO() |
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changeset
|
632 if not _kernel32.GetConsoleScreenBufferInfo( |
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|
633 stdout, ctypes.byref(csbi)): |
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|
634 # stdout may not support GetConsoleScreenBufferInfo() |
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|
635 # when called from subprocess or redirected |
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636 w32effects = None |
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|
637 else: |
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diff
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|
638 origattr = csbi.wAttributes |
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|
639 ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)', |
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|
640 re.MULTILINE | re.DOTALL) |
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changeset
|
641 |
a4944b430417
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changeset
|
642 def win32print(text, orig, **opts): |
a4944b430417
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|
643 label = opts.get('label', '') |
12277
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diff
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|
644 attr = origattr |
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645 |
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diff
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|
646 def mapcolor(val, attr): |
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647 if val == -1: |
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|
648 return origattr |
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|
649 elif val in passthrough: |
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|
650 return attr | val |
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|
651 elif val > 0x0f: |
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652 return (val & 0x70) | (attr & 0x8f) |
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|
653 else: |
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|
654 return (val & 0x07) | (attr & 0xf8) |
10870
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diff
changeset
|
655 |
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changeset
|
656 # determine console attributes based on labels |
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|
657 for l in label.split(): |
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|
658 style = _styles.get(l, '') |
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|
659 for effect in style.split(): |
21991
aca137619a45
color: pass on key error for win32 (issue4298)
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parents:
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diff
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|
660 try: |
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|
661 attr = mapcolor(w32effects[effect], attr) |
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color: pass on key error for win32 (issue4298)
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|
662 except KeyError: |
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color: pass on key error for win32 (issue4298)
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diff
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|
663 # w32effects could not have certain attributes so we skip |
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diff
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|
664 # them if not found |
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|
665 pass |
10870
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|
666 # hack to ensure regexp finds data |
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|
667 if not text.startswith('\033['): |
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|
668 text = '\033[m' + text |
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|
669 |
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|
670 # Look for ANSI-like codes embedded in text |
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671 m = re.match(ansire, text) |
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|
672 |
13919
67f20625703f
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diff
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|
673 try: |
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diff
changeset
|
674 while m: |
67f20625703f
color: reset win32 console color in a finally block
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parents:
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diff
changeset
|
675 for sattr in m.group(1).split(';'): |
67f20625703f
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parents:
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diff
changeset
|
676 if sattr: |
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parents:
13774
diff
changeset
|
677 attr = mapcolor(int(sattr), attr) |
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parents:
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|
678 _kernel32.SetConsoleTextAttribute(stdout, attr) |
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color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
parents:
13774
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changeset
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679 orig(m.group(2), **opts) |
67f20625703f
color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
parents:
13774
diff
changeset
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680 m = re.match(ansire, m.group(3)) |
67f20625703f
color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
parents:
13774
diff
changeset
|
681 finally: |
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e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
16743
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682 # Explicitly reset original attributes |
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67f20625703f
color: reset win32 console color in a finally block
Idan Kamara <idankk86@gmail.com>
parents:
13774
diff
changeset
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683 _kernel32.SetConsoleTextAttribute(stdout, origattr) |