niceterm.sh

#!/bin/bash
tabs 4

# Touch either one of these two files to disable this terminal addition
if [ ! -f ~/.config/no_niceterm ] && [ ! -f ~/.no_niceterm ]; then

    if [ -x /sbin/ip ]; then
        EXT_IP=$(ip route get 8.8.8.8 | awk  -v ORS="" '{print $7}')
    fi
    if [ -x /bin/hostname ]; then
        HOSTNAME_F=$(hostname -f)
    fi

    alias duh="echo 'scanning folders...' ; echo ; du -h --max-depth=1 | sort -h"
    alias pu="phpunit"
    alias pa="php artisan"
    alias pico="nano"
    if [[ $EUID == 0 ]]; then
        SHOWIP=1;
        alias nr="nginx -t && service nginx restart"
    fi

    function parse_git_remote { git config --get remote.origin.url 2>/dev/null | awk '{print $0" "}' ;}
    function parse_git_branch { git branch --no-color 2>/dev/null | sed -e '/^[^*] /d' -e 's/* \(.*\)/\1/' | awk '{print $0"\\n"}' ;}

    extract () {
        if [ ! -z $1 ] ; then
            if [ -f $1 ] ; then
                case $1 in
                    *.xz)        tar xf $1      ;;
                    *.tar.bz2)   tar xvjf $1    ;;
                    *.tar.gz)    tar xvzf $1    ;;
                    *.bz2)       bunzip2 $1     ;;
                    *.rar)       unrar x $1     ;;
                    *.gz)        gunzip $1      ;;
                    *.tar)       tar xvf $1     ;;
                    *.tbz2)      tar xvjf $1    ;;
                    *.tgz)       tar xvzf $1    ;;
                    *.zip)       unzip $1       ;;
                    *.Z)         uncompress $1  ;;
                    *.7z)        7z x $1        ;;
                    *) echo "unknown archive: '$1'" ;;
                esac
            else
                echo "'$1' is not a valid file!"
            fi
        else
            echo "extract what?"
        fi
    }

    set_prompt () {
        Last_Command=$? # Must come first!
        Gray='\[\e[01;30m\]'
        Red='\[\e[01;31m\]'
        Green='\[\e[01;32m\]'
        Yellow='\[\e[01;33m\]'
        Blue='\[\e[01;34m\]'
        Purple='\[\e[01;35m\]'
        Lightblue='\[\e[01;36m\]'
        White='\[\e[01;37m\]'
        Reset='\[\e[01;00m\]'
        FancyX='\342\234\227'
        Checkmark='\342\234\223'

        PS1=""
        if [[ $EUID == 0 ]]; then
            if [[ $SHOWIP == 1 ]]; then
                PS1="$Yellow${EXT_IP}$Reset "
            fi
            PS1+="$Red\\u@${HOSTNAME_F}"
        else
            if [[ $SHOWIP == 1 ]]; then
                PS1="$Lightblue${EXT_IP}$Reset "
            fi
            PS1+="$Green\\u@${HOSTNAME_F}"
        fi
        PS1+="$White:"
        PS1+="$Blue\\w"
        if [ -x "$(command -v git)" ]; then
            PS1+="$Reset\n"
            PS1+="$Purple$(parse_git_remote)"
            PS1+="$Yellow$(parse_git_branch)"
        else
            PS1+="$Reset\n"
        fi

        if [[ $EUID == 0 ]]; then
            PS1+="$Red\\\$$Reset> "
        else
            PS1+="$Green\\\$$Reset> "
        fi
        echo -ne "\033]0;${USER}@${HOSTNAME_F}:${PWD/$HOME/~}\007";
    }
    PROMPT_COMMAND='set_prompt'

fi