#!/usr/bin/env fish

function vv
    pushd . &> /dev/null
    function find_root
        set -l dir $PWD

        if test -d $dir/venv
            echo $dir
            return 0
        end

        if test -d .git -o "$dir" = "/"
            return 1
        end

        cd ..
        find_root
    end

    if not find_root &> /dev/null
        echo "Couldn't find venv"
        popd &> /dev/null
        return 1
    end

    source (find_root)/venv/bin/activate.fish
    popd &> /dev/null
end