dotfiles/bash/bashrc.wip

#!/bin/bash
#===============================================================================
# bash config for niblock :: source ~/.bashrc
#===============================================================================
# Source global definitions
if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi
#===============================================================================
# Prompt
#===============================================================================
if [[ ${EUID} == 0 ]] ; then
        export PS1="\t \u@\h:\w \$"
    else
        mp_time="\[\$(tput setaf 6)\][ \t ]"
        mp_who="\[\$(tput setaf 2)\]\u\[\$(tput setaf 7)\]@\\[\$(tput setaf 2)\]\h"
        mp_whr="\[\$(tput setaf 7)\]:\[\$(tput setaf 5)\]\w"
        mp_git="\[\$(tput sgr0)\]\[\$(show_git_info)\] "
        export PS1="$mp_time $mp_who$mp_whr$mp_git\n\$ "
fi
#===============================================================================
# Aliases
#===============================================================================
alias tssh="source ~/.ssh/auth_ssh; ssh -A"
complete -F _ssh tssh
#===============================================================================
# Functions
#===============================================================================
#If redshift wasn't automatically started, this will do it
function tint(){
    redshift -l 42.8864500:-78.8783700 -t 5000:4000 &
}
# Function for keeping ssh-agent happy
function yssh(){
    echo "export SSH_AUTH_SOCK=$SSH_AUTH_SOCK" > ~/.ssh/auth_ssh
}
# Determine git branch and index status
function show_git_info(){
    local results=""
    type git >/dev/null 2>&1
    if [[ $? == 0 ]] ; then
        local bn=$(git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n')
        if [[ -n "$bn" ]] ; then
            git diff-index --quiet HEAD --
            if [[ $? == 0 ]] ; then
                results="#$(tput setaf 2)$bn$(tput sgr0)"
            else
                results="#$(tput setaf 1)$bn$(tput sgr0)"
            fi
        fi
        echo $results
    fi
}
#===============================================================================
# Path
#===============================================================================
# Ruby Gems
if which ruby >/dev/null && which gem >/dev/null; then
    PATH="$(ruby -rubygems -e 'puts Gem.user_dir')/bin:$PATH"
fi
# RVM
PATH="$HOME/.rvm/bin:$PATH"
# Add Python to path
PYTHONPATH="${PYTHONPATH}"
#===============================================================================
# Defaults
#===============================================================================
# Set editor, if Vim is available
type vim >/dev/null 2>&1
if [[ $? == 0 ]]; then
    export EDITOR=vim
fi
# History size and time-format
export HISTSIZE=10000
export HISTTIMEFORMAT="%s "
# Paths
export PYTHONPATH
export PATH
# Yubikey support
export SSH_AUTH_SOCK=$HOME/.yubiagent/sock