.bash_prompt

#!/usr/bin/env bash

get_current_git_branch() {
    local branch=$(git symbolic-ref --short HEAD 2>/dev/null)
    
    if [ -n "$branch" ]; then
        local prompt=" ("
        
        local status=$(git status --porcelain 2>/dev/null)
        if [ -n "$status" ]; then
            prompt+="\033[0;33m$branch\033[0m*"  # Yellow
        else
            prompt+="\033[0;32m$branch\033[0m"  # Green
        fi

        local ahead=$(git rev-list --count @{u}.. 2>/dev/null)
        local behind=$(git rev-list --count ..@{u} 2>/dev/null)
        [ "${ahead:-0}" -gt 0 ] && prompt+=" $ahead+"
        [ "${behind:-0}" -gt 0 ] && prompt+=" $behind-"
        
        prompt+=")"
        echo -e "$prompt"
    fi
}

# \[\e[0;93m\]: yellow
# \u: username
# \[\e[m\]: reset
# \[\e[0;95m\]: purple
# \W: current directory
# \$(get_current_git_branch): git branch name (if any)
PS1="\[\e[0;93m\]\u\[\e[m\] \[\e[0;95m\]\W\[\e[m\]\$(get_current_git_branch) > "

export PS1
export CLICOLOR=1 # Enable colors
export LSCOLORS=ExFxBxDxCxegedabagacad  # Define colors schema
export BASH_SILENCE_DEPRECATION_WARNING=1 # Disable deprecation warnings on macOS