alias gg='git log --oneline --graph'
alias gco='git checkout'
alias gs='git status'

# OPAM configuration
. /Users/charlie/.opam/opam-init/init.sh > /dev/null 2> /dev/null || true

parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
# colors
PS1="\[\033[94m\]\u:\\[\033[33;39m\]\w\[\033[m\]\[\033[32m\]\$(parse_git_branch)\[\033[00m\]\nλ "
# Tell ls to be colourful
export CLICOLOR=1
export LSCOLORS=Exfxcxdxbxegedabagacad

if [ -f ~/.git-completion.bash ]; then
  . ~/.git-completion.bash
fi

if [[ "$TERM" != "screen" ]] ; then
    # Attempt to discover a detached session and attach
    # it, else create a new session

    WHOAMI=$(whoami)
    if tmux has-session -t $WHOAMI 2>/dev/null; then
        tmux -2 attach-session -t $WHOAMI
    else
        tmux -2 new-session -s $WHOAMI
    fi
else

    # One might want to do other things in this case,
    # here I print my motd, but only on servers where
    # one exists

    # If inside tmux session then print MOTD
    MOTD=/etc/motd.tcl
    if [ -f $MOTD ]; then
        $MOTD
    fi
fi