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Get branch name from VCS_INFO subsystem when collecting ahead/behind info

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This commit is contained in:
Dominik Ritter 2018-11-03 03:08:32 +01:00
parent cd0ad84b01
commit fea5f616d1
1 changed files with 5 additions and 7 deletions
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12
functions/vcs.zsh
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@ -26,19 +26,17 @@ function +vi-git-untracked() {
}
function +vi-git-aheadbehind() {
local ahead behind branch_name
local ahead behind
local -a gitstatus
branch_name=$(command git symbolic-ref --short HEAD 2>/dev/null)
# for git prior to 1.7
# ahead=$(command git rev-list origin/${branch_name}..HEAD | wc -l)
ahead=$(command git rev-list --count "${branch_name}"@{upstream}..HEAD 2>/dev/null)
# ahead=$(command git rev-list origin/${hook_com[branch]}..HEAD | wc -l)
ahead=$(command git rev-list --count "${hook_com[branch]}"@{upstream}..HEAD 2>/dev/null)
(( ahead )) && gitstatus+=( " $(print_icon 'VCS_OUTGOING_CHANGES_ICON')${ahead// /}" )
# for git prior to 1.7
# behind=$(command git rev-list HEAD..origin/${branch_name} | wc -l)
behind=$(command git rev-list --count HEAD.."${branch_name}"@{upstream} 2>/dev/null)
# behind=$(command git rev-list HEAD..origin/${hook_com[branch]} | wc -l)
behind=$(command git rev-list --count HEAD.."${hook_com[branch]}"@{upstream} 2>/dev/null)
(( behind )) && gitstatus+=( " $(print_icon 'VCS_INCOMING_CHANGES_ICON')${behind// /}" )
hook_com[misc]+=${(j::)gitstatus}