rootfs/etc/skel/.bashrc

# DO NOT EDIT THIS FILE!
#
# Everytime this is sourced, a new version is pulled from /etc/skel/.bashrc,
# rendering any changes you make here overwritten the next time you launch Bash.
#
# Put any extra aliases, functions, or other mess into ~/.bash_aliases.

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# Shell customization
[[ -z $ZIO_SHELL_CARET ]] && ZIO_SHELL_CARET="➜ "

# Bash options
HISTCONTROL=ignoreboth

# Helpers
function color() {
    code=$1
    style=$2

    [[ -z $style ]] && style="0"

    if [[ -z $code ]]; then
        echo "\033[0m"
    else
        echo "\033[0${style};${code}m"
    fi
}

function get_caret_color() {
    caret_color_code="36"
    [[ $USER == "root" ]] && caret_color_code="31"

    echo "$caret_color_code"
}

function print_header() {
    echo -e "$(color 31 1)  ______
 |__  (_) ___
   / /| |/ _ \\
  / /_| | (_) |
 /____|_|\\___/$(color)"

    echo " "

    if [[ $USER == "root" ]]; then
        echo -e "$(color 33 1) 🔥 Here be dragons.$(color)"
    else
    echo -e " 👋 Hello $(color 33 1)$USER$(color), I am $(color 33 1)$(hostname -f)$(color)."
    fi

    echo " "
}

function update_bashrc() {
   cp -f /etc/skel/.bashrc ~/.bashrc
}

# A dash of color?
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# less: make friendly for non-text input files
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# ls: color support
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# Prompt
if [ "$color_prompt" = yes ]; then
    PS1="\[$(color 32 1)\]\h\[$(color 37)\]:\[$(color 32 1)\]\W\[$(color 37)\] \[$(color $(get_caret_color))\]$ZIO_SHELL_CARET\[$(color)\] "
else
    PS1="\h:\W > "
fi

# Aliases
if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# Completions
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# Hello, world!
if [[ -z $SUDO_USER ]]; then
    clear
    print_header
fi

update_bashrc