helm/rake/pkg/emacs.rake

desc "Ensure emacs is installed and up to date"
task :emacs => "emacs:update"

namespace :emacs do

    task :install do
        Homebrew.install("emacs", "--with-gnutls --cocoa --keep-ctags --srgb")
        Homebrew.install "aspell"
        github('hlissner/emacs.d', '~/.emacs.d')
    end

    task :update do
        echo "Updating emacs.d"
        sh_safe "cd ~/.emacs.d && git pull"

        echo "You'll have to update emacs manually!"
    end

    task :remove do
        echo "Uninstalling emacs"
        Homebrew.remove "emacs"
        Homebrew.remove "aspell"
        rm_rf "~/.emacs.d" if Dir.exists? "~/.emacs.d"
    end

end