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improved ahead/behind showing

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Johannes Schneider 2015-06-17 12:54:02 +02:00
parent b48def9c2e
commit 0d1f7868cd
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1 changed files with 38 additions and 3 deletions
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fish_prompt.fish
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@ -285,7 +285,42 @@ function __bobthefish_prompt_git -d 'Display the actual git state'
set -l dirty (command git diff --no-ext-diff --quiet --exit-code; or echo -n '*')
set -l staged (command git diff --cached --no-ext-diff --quiet --exit-code; or echo -n '~')
set -l stashed (command git rev-parse --verify --quiet refs/stash >/dev/null; and echo -n '$')
set -l ahead (command git rev-list --left-right '@{upstream}...HEAD' ^/dev/null | awk '/>/ {a += 1} /</ {b += 1} {if (a > 0) nextfile} END {if (a > 0 && b > 0) print "±"; else if (a > 0) print "+"; else if (b > 0) print "-"}')
set -l os
set -l commits (command git rev-list --left-right '@{upstream}...HEAD' ^/dev/null; set os $status)
set -l count
set -l behindCount
set -l aheadCount
set -l ahead
if test $os -eq 0
set behindCount (count (for arg in $commits; echo $arg; end | grep '^<'))
set aheadCount (count (for arg in $commits; echo $arg; end | grep -v '^<'))
set count "$behindCount $aheadCount"
else
set count
end
switch "$count"
case '' # no upstream
echo "no upstream"
case "0 0" # equal to upstream
set ahead ""
case "0 *" # ahead of upstream
set ahead "↑$aheadCount"
case "* 0" # behind upstream
set ahead "↓$behindCount"
case '*' # diverged from upstream
set ahead "↑$aheadCount↓$behindCount"
end
if test -n "$count" -a -n "$name"
set ahead (command git rev-parse --abbrev-ref "$upstream" ^/dev/null)
echo "else $ahead"
end
#echo "--> ahead $ahead"
#set -l ahead (command git rev-list --left-right '@{upstream}...HEAD' ^/dev/null | awk '/>/ {a += 1} /</ {b += 1} {if (a > 0) nextfile} END {if (a > 0 && b > 0) print "±"; else if (a > 0) print "+"; else if (b > 0) print "-"}')
set -l new ''
set -l show_untracked (git config --bool bash.showUntrackedFiles)
@ -306,10 +341,10 @@ function __bobthefish_prompt_git -d 'Display the actual git state'
set flag_bg $__bobthefish_lt_orange
set flag_fg $__bobthefish_dk_orange
end
__bobthefish_path_segment $argv[1]
__bobthefish_start_segment $flag_bg $flag_fg --bold
__bobthefish_start_segment $flag_bg $flag_fg
echo -n -s (__bobthefish_git_branch) $flags ' '
set_color normal