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@AbrarSyed
Last active August 29, 2015 14:08
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#
# ~/.bashrc
#
# If not running interactively, don't do anything
[[ $- != *i* ]] && return
##################################################
# Fancy PWD display function
##################################################
# The home directory (HOME) is replaced with a ~
# The last pwdmaxlen characters of the PWD are displayed
# Leading partial directory names are striped off
# /home/me/stuff -> ~/stuff if USER=me
# /usr/share/big_dir_name -> ../share/big_dir_name if pwdmaxlen=20
##################################################
bash_prompt_command() {
# How many characters of the $PWD should be kept
local pwdmaxlen=25
# Indicate that there has been dir truncation
local trunc_symbol=".."
local dir=${PWD##*/}
pwdmaxlen=$(( ( pwdmaxlen < ${#dir} ) ? ${#dir} : pwdmaxlen ))
NEW_PWD=${PWD/#$HOME/\~}
local pwdoffset=$(( ${#NEW_PWD} - pwdmaxlen ))
if [ ${pwdoffset} -gt "0" ]
then
NEW_PWD=${NEW_PWD:$pwdoffset:$pwdmaxlen}
NEW_PWD=${trunc_symbol}/${NEW_PWD#*/}
fi
}
bash_prompt() {
case $TERM in
xterm*|rxvt*)
local TITLEBAR='\[\033]0;\u:${NEW_PWD}\007\]'
;;
*)
local TITLEBAR=""
;;
esac
# Reset
local Color_Off='\033[0m' # Text Reset
# Regular Colors
local Black='\033[0;30m' # Black
local Red='\033[0;31m' # Red
local Green='\033[0;32m' # Green
local Yellow='\033[0;33m' # Yellow
local Blue='\033[0;34m' # Blue
local Purple='\033[0;35m' # Purple
local Cyan='\033[0;36m' # Cyan
local White='\033[0;37m' # White
# Bold
local BBlack='\033[1;30m' # Black
local BRed='\033[1;31m' # Red
local BGreen='\033[1;32m' # Green
local BYellow='\033[1;33m' # Yellow
local BBlue='\033[1;34m' # Blue
local BPurple='\033[1;35m' # Purple
local BCyan='\033[1;36m' # Cyan
local BWhite='\033[1;37m' # White
# Underline
local UBlack='\033[4;30m' # Black
local URed='\033[4;31m' # Red
local UGreen='\033[4;32m' # Green
local UYellow='\033[4;33m' # Yellow
local UBlue='\033[4;34m' # Blue
local UPurple='\033[4;35m' # Purple
local UCyan='\033[4;36m' # Cyan
local UWhite='\033[4;37m' # White
# Background
local On_Black='\033[40m' # Black
local On_Red='\033[41m' # Red
local On_Green='\033[42m' # Green
local On_Yellow='\033[43m' # Yellow
local On_Blue='\033[44m' # Blue
local On_Purple='\033[45m' # Purple
local On_Cyan='\033[46m' # Cyan
local On_White='\033[47m' # White
# High Intensity
local IBlack='\033[0;90m' # Black
local IRed='\033[0;91m' # Red
local IGreen='\033[0;92m' # Green
local IYellow='\033[0;93m' # Yellow
local IBlue='\033[0;94m' # Blue
local IPurple='\033[0;95m' # Purple
local ICyan='\033[0;96m' # Cyan
local IWhite='\033[0;97m' # White
# Bold High Intensity
local BIBlack='\033[1;90m' # Black
local BIRed='\033[1;91m' # Red
local BIGreen='\033[1;92m' # Green
local BIYellow='\033[1;93m' # Yellow
local BIBlue='\033[1;94m' # Blue
local BIPurple='\033[1;95m' # Purple
local BICyan='\033[1;96m' # Cyan
local BIWhite='\033[1;97m' # White
# High Intensity backgrounds
local On_IBlack='\033[0;100m' # Black
local On_IRed='\033[0;101m' # Red
local On_IGreen='\033[0;102m' # Green
local On_IYellow='\033[0;103m' # Yellow
local On_IBlue='\033[0;104m' # Blue
local On_IPurple='\033[0;105m' # Purple
local On_ICyan='\033[0;106m' # Cyan
local On_IWhite='\033[0;107m' # White
local UC=$Blue # user's colora
local PC=$Yellow
# stollen from here: http://seanponeil.com/blog/2012/09/13/sexy-solarized-bash-prompt/
parse_git_dirty () {
[[ $(git status 2> /dev/null | tail -n 1) != "nothing to commit, working directory clean" ]] && echo "*"
}
parse_git_branch () {
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1$(parse_git_dirty))/"
}
local COLOR1='\033[01;32m'
local COLOR2='\033[01;34m'
local COLOR3='\033[00m'
PS1="$TITLEBAR[\[${UC}\]\u \[${PC}\]\${NEW_PWD}\[${Color_Off}\]]\[${Green}\]\$(parse_git_branch) \[${Red}\]\\$\[${Color_Off}\] "
# without colors: PS1="[\u@\h \${NEW_PWD}]\\$ "
# extra backslash in front of \$ to make bash colorize the prompt
}
PROMPT_COMMAND=bash_prompt_command
bash_prompt
unset bash_prompt
# for colors in man pages...
# Less Colors for Man Pages
export LESS_TERMCAP_mb=$'\E[01;31m' # begin blinking
export LESS_TERMCAP_md=$'\E[01;38;5;74m' # begin bold
export LESS_TERMCAP_me=$'\E[0m' # end mode
export LESS_TERMCAP_se=$'\E[0m' # end standout-mode
export LESS_TERMCAP_so=$'\E[38;5;246m' # begin standout-mode - info box
export LESS_TERMCAP_ue=$'\E[0m' # end underline
export LESS_TERMCAP_us=$'\E[04;38;5;146m' # begin underline
export PATH=$PATH:/home/abrarsyed/.gem/ruby/2.1.0/bin:/home/abrarsyed/.scripts
# my custom aliases
alias wget='wget --content-disposition'
alias ls='ls -hF --color=auto'
alias grep='grep --color=auto'
alias git='hub'
alias mkdir='mkdir -p -v'
alias sprunge="curl -F 'sprunge=<-' http://sprunge.us"
alias cd..='cd ..'
alias cd-='cd -'
alias pacman='sudo pacman'
alias upgrade='sudo pacman -Sy && sudo powerpill -Su && packer -Su --auronly'
alias shutdown='sudo shutdown now'
alias reboot='sudo reboot'
alias vi='vim'
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