prompt

#!/bin/zsh

NORMAL="%{$reset_color%}"
# Definition du prompt
prompt_hook ()
{
    if [ $? -eq 0 ]
    then
        COLOR3="%{$fg[green]%}"
    else
        COLOR3="%{$fg[red]%}"
    fi
    PROMPT="%B%{$fg[green]%}%n@%m%{$NORMAL%}%b%{$fg[red]%}[$SHLVL]%{$NORMAL%}%B:%{$fg[blue]%}%~%{$NORMAL%}"
    ISGIT=$(git status --ignore-submodules 2> /dev/null)
    if [ -n "$ISGIT" ]
    then
        STATUS=$(echo "$ISGIT" | grep "modified:\|renamed:\|new file:\|deleted:" | grep -v ".vim/bundle\|untracked")
        BRANCH=$(git branch | cut -d ' ' -f 2 | tr -d '\n')
        if [ -n "$STATUS" ]
        then
            COLOR="%{$fg[red]%}"
        else
            REMOTE_EXIST=$(git branch -a | grep remotes/origin/$BRANCH)
            if [ -n "$REMOTE_EXIST" ]
            then
                REMOTE=$(git diff --ignore-submodules origin/$BRANCH)
                if [ -n "$REMOTE" ]
                then
                    COLOR="%{$fg[yellow]%}"
                else
                    COLOR="%{$fg[green]%}"
                fi
            else
                COLOR="%{$fg[green]%}"
            fi
        fi
        PROMPT="$PROMPT %{$COLOR%}[$BRANCH]%{$NORMAL%}"
    fi
    PROMPT="$PROMPT
%B%{$COLOR3%}> %{$NORMAL%}%b"
}