S66_git_functions

parse_git_branch() {
    if [ -z "$_git_status_cache" ]; then
        local _git_status_cache="$(git status -sb 2> /dev/null)"
    fi
    echo "$_git_status_cache" | head -1 | perl -pe 's/^## ([^ ]*).*/\1/ ; s/^([^ ]*?)\.{3}.*/\1/'
}

gll() {
    branch=$(parse_git_branch)
    if [ -z "$branch" ]; then
        return 1
    fi
    if git rev-parse origin/$branch 2> /dev/null > /dev/null; then
        gl origin/${branch}..HEAD --oneline "$@"
    else
        gl origin/master..HEAD --oneline "$@"
    fi
}
alias gllf='gll --name-only'

gedm() {
    vi -p $(git status --porcelain | cut -c2- | grep ^M | cut -c3- | tr '\n' ' ')
    
}

gge() {
    vi -p $(git grep -l "$@")
}

git_root_dir() {
  local git_root
  if git_root=$(walkup .git); then
    echo $git_root | cut -f1 -d:
    return
  fi
  return 1
}