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feat(share:git-prompt): be able to truncate the branch name with a defined max length

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WEBER Logan 2017-11-02 23:32:03 +01:00 committed by Fabian Homborg
parent b46b0310f3
commit 11cebe9483
1 changed files with 12 additions and 0 deletions
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12
share/functions/__fish_git_prompt.fish
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@ -167,6 +167,11 @@
# dirtystate Defaults to red
# stagedstate Defaults to green
# flags Defaults to --bold blue
#
#
# The branch name could be shorten via
# __fish_git_prompt_shorten_branch_len. Define the branch max len.
# __fish_git_prompt_shorten_branch_char_suffix. Customize suffixed char of shorten branch. Defaults to (…).
function __fish_git_prompt_show_upstream --description "Helper function for __fish_git_prompt"
set -q __fish_git_prompt_showupstream
@ -416,10 +421,17 @@ function __fish_git_prompt --description "Prompt function for Git"
if test -n "$u"
set u "$___fish_git_prompt_color_untrackedfiles$u$___fish_git_prompt_color_untrackedfiles_done"
end
set b (string replace refs/heads/ '' -- $b)
set -q __fish_git_prompt_shorten_branch_char_suffix
or set -l __fish_git_prompt_shorten_branch_char_suffix "…"
if string match -qr '^\d+$' "$__fish_git_prompt_shorten_branch_len"; and test (string length "$b") -gt $__fish_git_prompt_shorten_branch_len
set b (string sub -l "$__fish_git_prompt_shorten_branch_len" "$b")"$__fish_git_prompt_shorten_branch_char_suffix"
end
if test -n "$b"
set b "$branch_color$b$branch_done"
end
if test -n "$c"
set c "$___fish_git_prompt_color_bare$c$___fish_git_prompt_color_bare_done"
end