function code-projects
    string replace '@' '~/projects/code/' $argv[1]
end

function git-root
    set -l result (git root 2>/dev/null) && \
    echo $result || echo ""
end

function bookmarks
    $EDITOR (string replace ':' '~/resources/bookmarks/' $argv[1])
end

function xdg-user-directory
    switch (string replace '@' '' $argv[1])
        case "desktop"
            echo $XDG_DESKTOP_DIR
        case "documents"
            echo $XDG_DOCUMENTS_DIR
        case "downloads"
            echo $XDG_DOWNLOAD_DIR
        case "music"
            echo $XDG_MUSIC_DIR
        case "pictures"
            echo $XDG_PICTURES_DIR
        case "public"
            echo $XDG_PUBLICSHARE_DIR
        case "templates"
            echo $XDG_TEMPLATES_DIR
        case "videos"
            echo $XDG_VIDEOS_DIR
    end
end

function bang-bang
    echo "$history[1]"
end

function bang-bang-k
    set -l k (string replace '!!:' '' $argv[1])
    set -l arr (string replace -ra '([^\\\ ])( |\n)+' '$1\n' $history[1])
    echo $arr[$k]
end

function bang-dollar
    set -l arr (string replace -ra '([^\\\ ])( |\n)+' '$1\n' $history[1])
    echo $arr[-1]
end

function bang-star
    set -l arr (string replace -ra '([^\\\ ])( |\n)+' '$1\n' $history[1])
    echo $arr[..-2]
end

function edit-home
    echo "~/projects/code/scm/radix/ && $EDITOR home-environments/$(whoami).scm"
end

function edit-system
    echo "~/projects/code/scm/radix/ && $EDITOR operating-systems/$(hostname).scm"
end