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sample_prompts/sorin: Improve git parsing

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This uses some more string, but the main improvement is using "git
rev-list" instead of parsing "git branch" output that happens to be localized.

[ci skip]
This commit is contained in:
Fabian Homborg 2018-11-29 17:37:06 +01:00
parent bd1ceefb17
commit b18693f3c1
1 changed files with 13 additions and 8 deletions
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21
share/tools/web_config/sample_prompts/sorin.fish
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@ -18,11 +18,11 @@ function fish_right_prompt
if git rev-parse 2>/dev/null
# Magenta if branch detached else green
git branch -qv | grep "\*" | string match -rq detached
set -l branch (command git branch -qv | string match "\**")
string match -rq detached -- $branch
and set_color brmagenta
or set_color brgreen
# Need optimization on this block (eliminate space)
git name-rev --name-only HEAD
# Merging state
@ -31,13 +31,18 @@ function fish_right_prompt
printf ' '
# Symbols
for i in (git branch -qv --no-color|grep \*|cut -d' ' -f4-|cut -d] -f1|tr , \n)\
(git status --porcelain | cut -c 1-2 | uniq)
if set -l count (command git rev-list --count --left-right $upstream...HEAD 2>/dev/null)
echo $count | read -l ahead behind
if test "$ahead" -gt 0
printf (set_color magenta)⬆' '
end
if test "$behind" -gt 0
printf (set_color magenta)⬇' '
end
end
for i in (git status --porcelain | string sub -l 2 | uniq)
switch $i
case "*[ahead *"
printf (set_color magenta)⬆' '
case "*behind *"
printf (set_color magenta)⬇' '
case "."
printf (set_color green)✚' '
case " D"