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use global variables for $pipestatus in prompts to allow users to customize the look

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zabereer 2019-03-01 19:55:28 +00:00
parent e157ba131b
commit d5c18350a7
1 changed files with 27 additions and 11 deletions
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38
share/functions/__fish_print_pipestatus.fish
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@ -1,19 +1,35 @@
function __fish_print_pipestatus --description "Print pipestatus for prompt"
# maybe these could be in global variables similar to __fish_color_status to allow
# users to set the variables to modify the braces/separator/color used
set -l left_brace $argv[1]
set -l right_brace $argv[2]
set -l separator $argv[3]
set -l brace_sep_color $argv[4]
set -l status_color $argv[5]
# allow users to customize these variables
if not set -q __fish_prompt_pipestatus_left_brace
set -g __fish_prompt_pipestatus_left_brace $argv[1]
end
if not set -q __fish_prompt_pipestatus_right_brace
set -g __fish_prompt_pipestatus_right_brace $argv[2]
end
if not set -q __fish_prompt_pipestatus_separator
set -g __fish_prompt_pipestatus_separator $argv[3]
end
if not set -q __fish_prompt_pipestatus_brace_sep_color
set -g __fish_prompt_pipestatus_brace_sep_color $argv[4]
end
if not set -q __fish_prompt_pipestatus_color
set -g __fish_prompt_pipestatus_color $argv[5]
end
set -e argv[1 2 3 4 5]
# only output $pipestatus if there was a pipe and any part of it had non-zero exit status
if set -q argv[2] && string match -qvr '^0$' $argv
set -l sep (set_color normal){$brace_sep_color}{$separator}(set_color normal){$status_color}
set -l sep (set_color normal){$__fish_prompt_pipestatus_brace_sep_color}{$__fish_prompt_pipestatus_separator}(set_color normal){$__fish_prompt_pipestatus_color}
set -l last_pipestatus_string (string join "$sep" (__fish_pipestatus_with_signal $argv))
printf "%s%s%s%s%s%s%s%s%s%s" (set_color normal )$brace_sep_color $left_brace \
(set_color normal) $status_color $last_pipestatus_string (set_color normal) \
$brace_sep_color $right_brace (set_color normal)
printf "%s%s%s%s%s%s%s%s%s%s" (set_color normal) $__fish_prompt_pipestatus_brace_sep_color \
$__fish_prompt_pipestatus_left_brace (set_color normal) $__fish_prompt_pipestatus_color \
$last_pipestatus_string (set_color normal) $__fish_prompt_pipestatus_brace_sep_color \
$__fish_prompt_pipestatus_right_brace (set_color normal)
end
end