.bash_profile

# emacs. make emacs default editor
export VISUAL=$EDITOR
export EDITOR=emacs

# git. source git-completion.bash for autocomplete in git
source /Library/Developer/CommandLineTools/usr/share/git-core/git-completion.bash

# git. source git-prompt.sh to eb able to modify PS1 with git info
source /Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUPSTREAM=auto

# node. nvm.
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# node. npm. add npm bin to path
export PATH=$PATH:~/.npm/bin

# colorize. Tell ls to be colourful
export CLICOLOR=1
export LSCOLORS=Exfxcxdxbxegedabagacad
 
# colorize. Tell grep to highlight matches
export GREP_OPTIONS='--color=auto'

# colorize. 
export TERM="xterm-color"

# colorize. git.
PS1='\[\e[0;33m\]\u\[\e[0m\]@\[\e[0;32m\]\h\[\e[0m\]:\[\e[0;34m\]\w\[\e[0m\]\[\e[0;32m\]$(__git_ps1)\[\e[0m\] \$ '