bash setup

.bash_profile

LSCOLORS='gxfxcxdxbxegedabagacad'
export LSCOLORS


alias ls='ls -hGF'    #  --color=auto not valid on OS X
alias ll='ls -alhGF'  #  --color=auto not valid on OS X

alias flushdns='dscacheutil -flushcache'

# git
alias gb='git branch -a -v'
alias gs='git status'
alias gd='git diff'
alias gsm='git submodule'
alias gitx='gitx --all'

# alias copy_mysql_gem_for_rvm="cp -R /usr/local-old/lib/ruby/gems/1.8/gems/mysql-2.7 `rvm gemdir`"
# gc      => git checkout master
# gc bugs => git checkout bugs
function gc {
  if [ -z "$1" ]; then
    git checkout master
  else
    git checkout $1
  fi
}

function parse_git_branch {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
echo "("${ref#refs/heads/}"$(parse_git_dirty))"
}
 
function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}

RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
WHITE="\[\033[0;0m\]"
CYAN="\[\033[0;36m\]"
export PS1=" $CYAN\$(~/.rvm/bin/rvm-prompt) $RED\w $YELLOW\$(parse_git_branch)$WHITE\n\$ "