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git_prompt: Add defaults to set_color

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This is mostly useful for the next commit that will have different
colors default to different values, but it has one immediate change:
all __fish_git_prompt_color_* variables now default to
__fish_git_prompt_color instead of to nothing, as they used to.
This commit is contained in:
Brian Gernhardt 2013-07-02 13:10:19 -04:00
parent 3fe1adfc6d
commit 5b39d1819f
1 changed files with 19 additions and 4 deletions
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23
share/functions/__fish_git_prompt.fish
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@ -518,6 +518,19 @@ function __fish_git_prompt_set_color
set -l user_variable $$user_variable_name
set -l user_variable_bright
set -l default default_done
switch (count $argv)
case 1 # No defaults given, use prompt color
set default $___fish_git_prompt_color
set default_done $___fish_git_prompt_color_done
case 2 # One default given, use normal for done
set default "$argv[2]"
set default_done (set_color normal)
case 3 # Both defaults given
set default "$argv[2]"
set default_done "$argv[3]"
end
if test (count $user_variable) -eq 2
set user_variable_bright $user_variable[2]
set user_variable $user_variable[1]
@ -529,14 +542,14 @@ function __fish_git_prompt_set_color
if not set -q $variable
if test -n "$user_variable"
if test -n "$user_variable_bright"
set -g $variable (set_color -o $user_variable)
set -g $variable (set_color --bold $user_variable)
else
set -g $variable (set_color $user_variable)
end
set -g $variable_done (set_color normal)
else
set -g $variable ''
set -g $variable_done ''
set -g $variable $default
set -g $variable_done $default_done
end
end
@ -544,7 +557,9 @@ end
function __fish_git_prompt_validate_colors --description "__fish_git_prompt helper, checks color variables"
__fish_git_prompt_set_color __fish_git_prompt_color
# Base color defaults to nothing (must be done first)
__fish_git_prompt_set_color __fish_git_prompt_color '' ''
__fish_git_prompt_set_color __fish_git_prompt_color_prefix
__fish_git_prompt_set_color __fish_git_prompt_color_suffix
__fish_git_prompt_set_color __fish_git_prompt_color_bare