UBUNTU: .bashrc

.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines in the history
export HISTCONTROL=ignoreboth:erasedups
# set history length
HISTFILESIZE=1000000000
HISTSIZE=1000000

# append to the history file, don't overwrite it
shopt -s histappend
# check the window size after each command and, if necessary, update the values of LINES and COLUMNS.
shopt -s checkwinsize
# correct minor errors in the spelling of a directory component in a cd command
shopt -s cdspell
# save all lines of a multiple-line command in the same history entry (allows easy re-editing of multi-line commands)
shopt -s cmdhist


    # # If set, the pattern "**" used in a pathname expansion context will
    # # match all files and zero or more directories and subdirectories.
    # #shopt -s globstar

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

    # # set variable identifying the chroot you work in (used in the prompt below)
    # if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
    #     debian_chroot=$(cat /etc/debian_chroot)
    # fi

    # # set a fancy prompt (non-color, unless we know we "want" color)
    # case "$TERM" in
    #     xterm-color) color_prompt=yes;;
    # esac

    # # uncomment for a colored prompt, if the terminal has the capability; turned
    # # off by default to not distract the user: the focus in a terminal window
    # # should be on the output of commands, not on the prompt
    # force_color_prompt=yes

    # if [ -n "$force_color_prompt" ]; then
    #     if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    #   # We have color support; assume it's compliant with Ecma-48
    #   # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
    #   # a case would tend to support setf rather than setaf.)
    #   color_prompt=yes
    #     else
    #   color_prompt=
    #     fi
    # fi

    # if [ "$color_prompt" = yes ]; then
    #     PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    # else
    #     PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
    # fi
    # unset color_prompt force_color_prompt

    # # If this is an xterm set the title to user@host:dir
    # case "$TERM" in
    # xterm*|rxvt*)
    #     PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    #     ;;
    # *)
    #     ;;
    # esac

# enable color support of ls and also add handy aliases
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

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
alias li='ls -li'

# tools
alias ..='cd ..'
alias desk='cd /home/wowkalucky/Desktop'
alias docs='cd /home/wowkalucky/Documents'

alias editbash='subl ~/.bashrc'
alias getip='dig +short myip.opendns.com @resolver1.opendns.com'

# GIT aliases
alias gs='git status '
alias ga='git add '
alias gb='git branch '
alias gc='git commit'
alias gd='git diff'
alias gdtool='git difftool'
alias gm='git merge'
alias gmtool='git mergetool'
alias go='git checkout '
alias gk='gitk --all&'
alias gx='gitx --all'
alias gl='git log'
alias ghis='git log --pretty=format:"%h — %an: %s"'
alias ghist='git log --pretty=format:"%h %ad | %s%d [%an]" --graph --date=short'
alias pushall='push --recurse-submodules=on-demand'

alias got='git '
alias get='git '

#DJANGO aliases
alias pyma='python manage.py '
alias pymasy='python manage.py syncdb '
alias pymastpr='python manage.py startproject '
alias pymastap='python manage.py startapp '
alias pymash='python manage.py shell '
alias pymars='python manage.py runserver '

#DJANGO.South aliases
alias pymasm='python manage.py schemamigration '
alias pymami='python manage.py migrate '
alias pymadm='python manage.py datamigration '
alias pymac2s='python manage.py convert_to_south '

# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# 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

# 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 [ -f /etc/bash_completion ] && ! shopt -oq posix; then
    . /etc/bash_completion
fi

# python virtualenv
if [ -f /usr/local/bin/virtualenvwrapper.sh ]; then
export PROJECT_HOME=~/dev/
#export WORKON_HOME=~/work/.venv/
export WORKON_HOME=$HOME/.virtualenvs
export VIRTUAL_ENV_DISABLE_PROMPT=1
source /usr/local/bin/virtualenvwrapper.sh
. ~/.django_bash_completion.sh
fi
# export WORKON_HOME=$HOME/.virtualenvs
# source /usr/local/bin/virtualenvwrapper.sh
# . ~/.django_bash_completion

# setup color variables
color_is_on=
color_red=
color_green=
color_yellow=
color_blue=
color_white=
color_gray=
color_bg_red=
color_off=
color_user=
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
color_is_on=true
color_red="\[$(/usr/bin/tput setaf 1)\]"
color_green="\[$(/usr/bin/tput setaf 2)\]"
color_yellow="\[$(/usr/bin/tput setaf 3)\]"
color_blue="\[$(/usr/bin/tput setaf 6)\]"
color_white="\[$(/usr/bin/tput setaf 7)\]"
color_gray="\[$(/usr/bin/tput setaf 8)\]"
color_off="\[$(/usr/bin/tput sgr0)\]"

color_error="$(/usr/bin/tput setab 1)$(/usr/bin/tput setaf 7)"
color_error_off="$(/usr/bin/tput sgr0)"

# set user color
case `id -u` in
0) color_user=$color_red ;;
*) color_user=$color_green ;;
esac
fi

# some kind of optimization - check if git installed only on config load
PS1_GIT_BIN=$(which git 2>/dev/null)

if [ -f ~/.hostname ]; then
LOCAL_HOSTNAME=`cat ~/.hostname`
else
LOCAL_HOSTNAME=$HOSTNAME
fi

function prompt_command {
local PS1_GIT=
local PS1_VENV=
local GIT_BRANCH=
local GIT_DIRTY=
local PWDNAME=$PWD

# beautify working directory name
if [[ "${HOME}" == "${PWD}" ]]; then
PWDNAME="~"
elif [[ "${HOME}" == "${PWD:0:${#HOME}}" ]]; then
PWDNAME="~${PWD:${#HOME}}"
fi

# parse git status and get git variables
if [[ ! -z $PS1_GIT_BIN ]]; then
# check we are in git repo
local CUR_DIR=$PWD
while [[ ! -d "${CUR_DIR}/.git" ]] && [[ ! "${CUR_DIR}" == "/" ]] && [[ ! "${CUR_DIR}" == "~" ]] && [[ ! "${CUR_DIR}" == "" ]]; do CUR_DIR=${CUR_DIR%/*}; done
if [[ -d "${CUR_DIR}/.git" ]]; then
# 'git repo for dotfiles' fix: show git status only in home dir and other git repos
if [[ "${CUR_DIR}" != "${HOME}" ]] || [[ "${PWD}" == "${HOME}" ]]; then
# get git branch
GIT_BRANCH=$($PS1_GIT_BIN symbolic-ref HEAD 2>/dev/null)
if [[ ! -z $GIT_BRANCH ]]; then
GIT_BRANCH=${GIT_BRANCH#refs/heads/}

# get git status
local GIT_STATUS=$($PS1_GIT_BIN status --porcelain 2>/dev/null)
[[ -n $GIT_STATUS ]] && GIT_DIRTY=1
fi
fi
fi
fi

# build b/w prompt for git and virtual env
[[ ! -z $GIT_BRANCH ]] && PS1_GIT=" (git: ${GIT_BRANCH})"
[[ ! -z $VIRTUAL_ENV ]] && PS1_VENV=" (venv: ${VIRTUAL_ENV#$WORKON_HOME})"

# calculate prompt length
local PS1_length=$((${#USER}+${#LOCAL_HOSTNAME}+${#PWDNAME}+${#PS1_GIT}+${#PS1_VENV}+3))
local FILL=

# if length is greater, than terminal width
if [[ $PS1_length -gt $COLUMNS ]]; then
# strip working directory name
PWDNAME="...${PWDNAME:$(($PS1_length-$COLUMNS+3))}"
else
# else calculate fillsize
local fillsize=$(($COLUMNS-$PS1_length))
FILL=$color_gray
while [[ $fillsize -gt 0 ]]; do FILL="${FILL}─"; fillsize=$(($fillsize-1)); done
FILL="${FILL}${color_off}"
fi

if $color_is_on; then
# build git status for prompt
if [[ ! -z $GIT_BRANCH ]]; then
if [[ -z $GIT_DIRTY ]]; then
PS1_GIT=" (git: ${color_green}${GIT_BRANCH}${color_off})"
else
PS1_GIT=" (git: ${color_red}${GIT_BRANCH}${color_off})"
fi
fi

# build python venv status for prompt
[[ ! -z $VIRTUAL_ENV ]] && PS1_VENV=" (venv: ${color_blue}${VIRTUAL_ENV#$WORKON_HOME}${color_off})"
fi

#PIP autocompletion
eval "`pip completion --bash`"

# set new color prompt
PS1="${color_user}${USER}${color_off}@${color_yellow}${LOCAL_HOSTNAME}${color_off}:${color_white}${PWDNAME}${color_off}${PS1_GIT}${PS1_VENV} ${FILL}\n➜ "

# get cursor position and add new line if we're not in first column
# cool'n'dirty trick (http://stackoverflow.com/a/2575525/1164595)
# XXX FIXME: this hack broke ssh =(
# exec < /dev/tty
# local OLDSTTY=$(stty -g)
# stty raw -echo min 0
# echo -en "\033[6n" > /dev/tty && read -sdR CURPOS
# stty $OLDSTTY
echo -en "\033[6n" && read -sdR CURPOS
[[ ${CURPOS##*;} -gt 1 ]] && echo "${color_error}↵${color_error_off}"

# set title
echo -ne "\033]0;${USER}@${LOCAL_HOSTNAME}:${PWDNAME}"; echo -ne "\007"
}

# set prompt command (title update and color prompt)
PROMPT_COMMAND=prompt_command
# set new b/w prompt (will be overwritten in 'prompt_command' later for color prompt)
PS1='\u@${LOCAL_HOSTNAME}:\w\$ 'export PATH=$PATH:/home/wowkalucky/.virtualenvs/EDX/epd/bin