Best practices for "finding executable"

Recipes & Guides
3

My configuration defines it like so:

evaluate-commands %sh{
    [ ! -z "$(command -v rg)" ] && printf "%s\n" "set-option global grepcmd 'rg -L --with-filename --column'"
}

Otherwise I use default value here.

For fzf.kak it’s bit more complicated:

plug "andreyorst/fzf.kak" %{
    map -docstring 'fzf mode' global normal '<c-p>' ': fzf-mode<ret>'
    set-option global fzf_preview_width '65%'
    set-option global fzf_project_use_tilda true
    evaluate-commands %sh{
        if [ -n "$(command -v fd)" ]; then
            echo "set-option global fzf_file_command %{fd . --no-ignore --type f --follow --hidden --exclude .git --exclude .svn}"
        else
            echo "set-option global fzf_file_command %{find . \( -path '*/.svn*' -o -path '*/.git*' \) -prune -o -type f -follow -print}"
        fi
        [ -n "$(command -v bat)" ] && echo "set-option global fzf_highlight_cmd bat"
        [ -n "${kak_opt_grepcmd}" ] && echo "set-option global fzf_sk_grep_command %{${kak_opt_grepcmd}}"
    }
}

But uses the same principle.