set :rbenv_path, "$HOME/.rbenv" task :'rbenv:load' do comment %(Loading rbenv) command %(export RBENV_ROOT="#{fetch(:rbenv_path)}") command %(export PATH="#{fetch(:rbenv_path)}/bin:$PATH") command %(if ! which rbenv >/dev/null; then echo "! rbenv not found" echo "! If rbenv is installed, check your :rbenv_path setting." exit 1 fi) command %(eval "$(rbenv init -)") end