.bash_profile

gistfile1.sh

export SHELL=/bin/bash

# system paths
export PATH=/usr/local/bin:/bin:/usr/sbin:/sbin:$HOME/bin:$PATH

# MySQL
export PATH="/usr/local/mysql/bin:$PATH"

# node.js
export NODE_PATH="$HOME/local/node:$HOME/local/node/lib/node_modules"
export PATH="$HOME/local/node/bin:$PATH"

# PostgreSQL
# http://nextmarvel.net/blog/2011/09/brew-install-postgresql-on-os-x-lion/
BREW_POSTGRES_DIR=`brew info postgres | awk '{print $1"/bin"}' | grep "/postgresql/"`
export PATH="$BREW_POSTGRES_DIR:$PATH"

# Python
export PATH="/Library/Frameworks/Python.framework/Versions/Current/bin:$PATH"

# Ruby
export PATH="$HOME/.gem/ruby/1.8/bin:$PATH"

# RVM
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

# keep history
export HISTCONTROL=erasedups
export HISTSIZE=100000
export EDITOR=nano
shopt -s histappend

# make `rm` move file into the Trash
# http://hints.macworld.com/article.php?story=20080224175659423
function rm () {
  local path
  for path in "$@"; do
    # ignore any arguments
    if [[ "$path" = -* ]]; then :
    else
      local dst=${path##*/}
      # append the time if necessary
      while [ -e ~/.Trash/"$dst" ]; do
        dst="$dst "$(date +%H-%M-%S)
      done
      mv "$path" ~/.Trash/"$dst"
    fi
  done
}

function parse_git_branch {
	# http://asemanfar.com/Current-Git-Branch-in-Bash-Prompt
	git name-rev HEAD 2> /dev/null | sed 's#HEAD\ \(.*\)#\1#'
}
function generate_ps1 {
	# http://tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html
	local red="\[\e[31m\]"
	local green="\[\e[32m\]"
	local yellow="\[\e[1;33m\]"
	local cyan="\[\e[36m\]"
	local light_gray="\[\e[37m\]"
	local blank="\[\e[0m\]"

	local username="$cyan\u$blank"
	local at="$light_gray@$blank"
	local machine="$green\h$blank"
	local colon="$light_gray:$blank"
	local path="$red\w$blank"
	local git_branch="\$(parse_git_branch)"
	local prompt=" $light_gray\$$blank "

	local branch=""
	if [ "$git_branch" ] ; then
		branch=$git_branch
	fi
	if [ "$branch" ] ; then
		branch=" $yellow[$branch]$blank"
	fi

	echo "\n$username$at$machine$colon$path$branch$prompt"
}
export PS1=$(generate_ps1)

# http://stackoverflow.com/questions/6796982/clang-and-the-default-compiler-in-os-x-lion
# Set Clang as the default compiler for the system
export CC=clang
export CFLAGS=-Qunused-arguments
export CPPFLAGS=-Qunused-arguments

# Set LLVM GCC as the default compiler for the system
# export CPP='llvm-gcc-4.2'
# export CC='llvm-gcc-4.2'
# export CXX='llvm-g++'