debian-bash/bash.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.

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

# don't put duplicate lines or lines starting with space in the history.
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) 
        color_prompt=yes
        export COLOR_OPTIONS='--color=auto'
        ;;
esac

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
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


__prompt_command() {
    local EXIT="$?"             # This needs to be first

    local R='\[\e[0m\]'
    local Red='\[\e[1;31m\]'
    local Gre='\[\e[1;32m\]'
    local Yel='\[\e[1;33m\]'
    local Ora='\[\e[0;33m\]'
    local Blu='\[\e[1;34m\]'
    local Cya='\[\e[1;36m\]'
    local Mag='\[\e[1;95m\]'
    local Gra='\[\e[1;30m\]'

    PS1=''

	if [[ $container == 'lxc' ]];then
        PS1+="${Gra}[LXC:${R}"
        local host=$container_hostname
        case ${host:0:4} in
            'beta')
                PS1+="${Ora}";;
            'prod')
                PS1+="${Red}";;
            *)
        esac
        PS1+="${host}${Gra}] "
    fi
    
    if [ `id -u` -eq 0 ]; then 
        PS1+="${Yel}\u${R}"
        PROMPT='$'
    else
        PS1+="$Gre\u$R"
        PROMPT='#'
    fi

    PS1+="${Gra}@"

    case ${HOSTNAME:0:4} in
        'beta')
            PS1+="${Ora}";;
        'prod')
            PS1+="${Red}";;
        *)
            PS1+="${R}";;
    esac
    PS1+="\h"
    
    PS1+=" ${Cya}\w${R}"

    if [ $EXIT != 0 ]; then
        PS1+="$Mag"      # Add red if exit code non 0
    else
        PS1+="$Gra"
    fi

    if hash git 2>&-; then
        # git command exists

        if git rev-parse --git-dir > /dev/null 2>&1; then
            # current dir is version controlled
            local branch=$(git branch 2> /dev/null | grep -e ^* | cut -d ' ' -f2)
            PS1+=" ${R}[${Mag}${branch}${R}|"

            local dirty=$(git status -s | wc -l)
            if [[ $dirty -ne 0 ]]; then
                PS1+="${Mag}…$dirty"
            else
                local ahead=$(git rev-list --branches --not --remotes |wc -l)
                if [[ $ahead -ne 0 ]]; then
                    PS1+="${Blu}↑${ahead}"
                else
                    PS1+="${Gre}✔"
                fi
            fi
            PS1+="${R}]"
        fi
    fi

    PS1+=" $PROMPT ${R}"
}

PROMPT_COMMAND='__prompt_command' # Func to gen PS1 after CMDs

DEBIAN_BASH_DIR=/opt/debian-bash

# You may uncomment the following lines if you want `ls' to be colorized:

alias ls='ls $COLOR_OPTIONS'
alias ll='ls $COLOR_OPTIONS -l'
alias l=ls
alias la='ls $COLOR_OPTIONS -lA'

alias cd..='cd ..'
alias ..=cd..

alias grep='grep $COLOR_OPTIONS'
alias fgrep='fgrep $COLOR_OPTIONS'
alias egrep='egrep -$COLOR_OPTIONS'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

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

#PATH=$HOME/.bin:$HOME/DEV/debian-server:$PATH