[d12bb]

I have a similar one for Homebrew, with the ability to preview package info and install multiple targets:

    # ~/.config/fish/functions/fbi.fish
    function fbi -a query -d 'Install Brew package via FZF'
        set -f PREVIEW 'HOMEBREW_COLOR=1 brew info {}'
        set -f PKGS (brew formulae) (brew casks |sed 's|^|homebrew/cask/|')
    
        set -f INSTALL_PKGS (echo $PKGS \
            |sed 's/ /\n/g' \
            |fzf --multi --preview=$PREVIEW --query=$query --nth=-1 --with-nth=-2.. --delimiter=/)
    
        if test ! -z "$INSTALL_PKGS"
            brew install $INSTALL_PKGS
        else
            echo "Nothing to install…"
        end
    end