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Extracts git_current_branch

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This commit is contained in:
LFDM 2014-01-07 08:50:44 +01:00
commit e72f359a31
1 changed files with 12 additions and 3 deletions
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15
lib/git.zsh
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@ -53,17 +53,26 @@
# get the name of the branch we are on
function git_prompt_info() {
local branch
[[ GIT_HIDE == 'true' ]] && return
ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
branch=$(current_branch) || return 1
printf '%s%s%s%s\n' \
$ZSH_THEME_GIT_PROMPT_PREFIX \
${ref#refs/heads/} \
$branch \
$(parse_git_dirty) \
$ZSH_THEME_GIT_PROMPT_SUFFIX
}
# Shows the current git branch.
# Exits with 1 when git is not available
git_current_branch() {
local ref
ref=$(command git symbolic-ref HEAD 2>/dev/null) || \
ref=$(command git rev-parse --short HEAD 2>/dev/null) || return 1
echo ${ref#refs/heads/}
}
# Checks if working tree is dirty
parse_git_dirty() {
[[ GIT_HIDE == 'true' ]] && return