My ~/.bashrc file

mac.bashrc

# Alias
alias ls='ls -G'
alias cls='clear'
# reload bash
alias bashrc='source ~/.bash_profile'
# Open finder at the current terminal path
alias eh='open .'

# Local installed npm modules will execute
# http://stackoverflow.com/a/15157360
alias npm-exec='PATH=$(npm bin):$PATH'
alias npme='PATH=$(npm bin):$PATH'

alias gs='git status'
alias gl='git log --pretty=format:"%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset" --abbrev-commit'

# run local install tape 'test' directory
alias tests='npme tape './test/**/*-test.js' | npme faucet'

function take() {
    mkdir $1 && cd $1
}

# LESS compiler with the clean css plugin
#alias lesscc='lessc --clean-css="compatibility=ie8 --advanced"'

# Launch Visual Studio Code
# https://code.visualstudio.com/Docs/editor/setup
code () {
  VSCODE_CWD="$PWD" open -n -b "com.microsoft.VSCode" --args $* ;
}
export -f code

# Pipe curl through npm "json" module and then python's "pygmentize" 
# SOURCE: http://benw.me/posts/colourized-pretty-printed-json-with-curl/
function curlj() {
    curl "$@" | json | pygmentize -l json
}
export -f curlj

# Format JavaScript 'cat' calls
function catjs() {
    cat "$1" | pygmentize -l js
}
export -f catjs

#Format JSON 'cat' calls
function catjson() {
    cat "$1" | pygmentize -l json
}
export -f catjson

function catxml() {
    cat "$1" | pygmentize -l xml
}
export -f catxml

# GIT
if [ -f $(brew --prefix)/etc/bash_completion ]; then
    . $(brew --prefix)/etc/bash_completion
fi

#export EDITOR='subl -w'
export HISTCONTROL=ignoredups:erasedups

# get current branch in git repo
function parse_git_branch() {
  BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
  if [ ! "${BRANCH}" == "" ]
  then
    STAT=`parse_git_dirty`
    echo "[${BRANCH}${STAT}]"
  else
    echo ""
  fi
}

# get current status of git repo
function parse_git_dirty {
  status=`git status 2>&1 | tee`
  dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"`
  untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"`
  ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"`
  newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"`
  renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"`
  deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"`
  bits=''
  if [ "${renamed}" == "0" ]; then
    bits=">${bits}"
  fi
  if [ "${ahead}" == "0" ]; then
    bits="*${bits}"
  fi
  if [ "${newfile}" == "0" ]; then
    bits="+${bits}"
  fi
  if [ "${untracked}" == "0" ]; then
    bits="?${bits}"
  fi
  if [ "${deleted}" == "0" ]; then
    bits="x${bits}"
  fi
  if [ "${dirty}" == "0" ]; then
    bits="!${bits}"
  fi
  if [ ! "${bits}" == "" ]; then
    echo " ${bits}"
  else
    echo ""
  fi
}

export PS1="\u \w \`parse_git_branch\`: "