Simplified Git Status for use in zsh prompts with fonts including FontAwesome.

README.md

Simplified Git Status for use in zsh prompts with fonts including FontAwesome.

zsh-git-status.min.zsh

function zsh-git-status(){ if ! git rev-parse --is-inside-work-tree>/dev/null 2>&1;then return 1;fi;git rev-parse @{u}>/dev/null 2>&1;HAS_REMOTE=$?;ZSH_GIT_REMOTE_STATUS="";if [ $HAS_REMOTE -eq 0 ];then LOCAL=$(git rev-parse @ 2>/dev/null);REMOTE=$(git rev-parse @{u} 2>/dev/null);BASE=$(git merge-base @ @{u} 2>/dev/null);if [ $LOCAL = $REMOTE ];then ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[green]%} ";elif [ $LOCAL = $BASE ];then ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[yellow]%} ";elif [ $REMOTE = $BASE ];then ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[yellow]%} ";else ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[red]%} ";fi;fi;if [ $(git status --porcelain 2>/dev/null|wc -l) -gt 0 ];then branch=`git symbolic-ref --short -q HEAD 2>/dev/null`;[ -z "$branch" ]&&branch=`git rev-parse --short HEAD 2>/dev/null`;echo -n "  $ZSH_GIT_REMOTE_STATUS%{$fg_bold[red]%}$branch";else branch=`git symbolic-ref --short -q HEAD 2>/dev/null`;[ -z "$branch" ]&&branch=`git rev-parse --short HEAD 2>/dev/null`;echo -n "  $ZSH_GIT_REMOTE_STATUS%{$fg_bold[green]%}$branch";fi;}

zsh-git-status.zsh

function zsh-git-status() {
    if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
        return 1
    fi

    git rev-parse @{u} >/dev/null 2>&1
    HAS_REMOTE=$?
    ZSH_GIT_REMOTE_STATUS=""

    if [ $HAS_REMOTE -eq 0 ]; then
        # http://stackoverflow.com/a/3278427/2081430
        LOCAL=$(git rev-parse @ 2>/dev/null)
        REMOTE=$(git rev-parse @{u} 2>/dev/null)
        BASE=$(git merge-base @ @{u} 2>/dev/null)
        if [ $LOCAL = $REMOTE ]; then
            ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[green]%} "
        elif [ $LOCAL = $BASE ]; then
            ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[yellow]%} "
        elif [ $REMOTE = $BASE ]; then
            ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[yellow]%} "
        else
            ZSH_GIT_REMOTE_STATUS="%{$fg_no_bold[red]%} "
        fi
    fi

    if [ $(git status --porcelain 2>/dev/null | wc -l) -gt 0 ]; then  # Uncommitted changes or untracked files
        branch=`git symbolic-ref --short -q HEAD 2>/dev/null`
        [ -z "$branch" ] && branch=`git rev-parse --short HEAD 2>/dev/null`
        echo -n "  $ZSH_GIT_REMOTE_STATUS%{$fg_bold[red]%}$branch"
    else
        branch=`git symbolic-ref --short -q HEAD 2>/dev/null`
        [ -z "$branch" ] && branch=`git rev-parse --short HEAD 2>/dev/null`
        echo -n "  $ZSH_GIT_REMOTE_STATUS%{$fg_bold[green]%}$branch"
    fi
}