Added git_commits_behind function

This commit is contained in:
Steven Spasbo 2015-10-02 18:37:21 -07:00
commit c0488d2084

View file

@ -83,6 +83,13 @@ function git_commits_ahead() {
fi
}
# Gets the number of commits behind remote
function git_commits_behind() {
if git rev-parse --git-dir > /dev/null 2>&1; then
echo $(git rev-list --count $(current_branch)..$(git rev-parse --abbrev-ref --symbolic-full-name @{u}))
fi
}
# Outputs if current branch is ahead of remote
function git_prompt_ahead() {
if [[ -n "$(command git rev-list origin/$(git_current_branch)..HEAD 2> /dev/null)" ]]; then