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Merge pull request #253 from loopj/master

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Added function git_remote_status to lib/git.zsh which extracts if the local branch is ahead/behind/diverged from remote
This commit is contained in:
Robby Russell 2012-12-02 11:43:09 -08:00
commit 77e4c1c9f1
2 changed files with 43 additions and 0 deletions
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19
lib/git.zsh
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@ -18,6 +18,25 @@ parse_git_dirty() {
fi
}
# get the difference between the local and remote branches
git_remote_status() {
remote=${$(git rev-parse --verify ${hook_com[branch]}@{upstream} --symbolic-full-name 2>/dev/null)/refs\/remotes\/}
if [[ -n ${remote} ]] ; then
ahead=$(git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
behind=$(git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
if [ $ahead -eq 0 ] && [ $behind -gt 0 ]
then
echo "$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE"
elif [ $ahead -gt 0 ] && [ $behind -eq 0 ]
then
echo "$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE"
elif [ $ahead -gt 0 ] && [ $behind -gt 0 ]
then
echo "$ZSH_THEME_GIT_PROMPT_DIVERGED_REMOTE"
fi
fi
}
# Checks if there are commits ahead from remote
function git_prompt_ahead() {