My ~/.config/fish/config.fish file

config.fish

# git config
alias gp='git pull'
alias gst='git stash'
alias gstp = 'git stash pop'
alias gbranch='git rev-parse --abbrev-ref HEAD' #get current branch name
alias gps='git push'

#commit
function gc
  git commit -m "$argv"
end

# add
function ga
  git add $argv
end

# publish branch to remote repo
function gpub
  git push -u origin (gbranch)
end
# end

source \$HOME/.rvm/scripts/rvm

function fish_prompt --description 'Write out the prompt'
    # Just calculate these once, to save a few cycles when displaying the prompt
    if not set -q __fish_prompt_hostname
    set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
    end

    if not set -q __fish_prompt_normal
    set -g __fish_prompt_normal (set_color normal)
    end

    if not set -q __git_cb
    set __git_cb ":"(set_color brown)(git branch ^/dev/null | grep \* | sed 's/* //')(set_color normal)""
    end

    switch $USER

    case root

    if not set -q __fish_prompt_cwd
        if set -q fish_color_cwd_root
            set -g __fish_prompt_cwd (set_color $fish_color_cwd_root)
        else
            set -g __fish_prompt_cwd (set_color $fish_color_cwd)
        end
    end

    printf '%s:%s%s%s[%s]# ' $USER "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal" $__git_cb

    case '*'

    if not set -q __fish_prompt_cwd
        set -g __fish_prompt_cwd (set_color $fish_color_cwd)
    end

    printf '%s@%s:%s%s%s[%s]$ ' $USER $__fish_prompt_hostname "$__fish_prompt_cwd" (prompt_pwd) "$__fish_prompt_normal" $__git_cb

    end
end
rvm default

set -x GOPATH $HOME/projects
set PATH $PATH ~/swift/usr/bin
set -x EDITOR 'vim'

if [ "$COLORTERM" = "gnome-terminal" ] or [ "$COLORTERM" = "xfce4-terminal" ]
  set -x TERM xterm-256color
elif [ "$COLORTERM" = "rxvt-xpm" ]
  set -x TERM rxvt-256color
end