Emacs

lsp-mode Configuration

Below is an example configuration to be used with web-mode. The use of web-mode is not required, html-mode or any other major syntax mode a user finds appropriate for liquid would do.

;; Shopify template lsp with theme-check
(with-eval-after-load 'lsp-mode
  (add-to-list 'lsp-language-id-configuration
    '(web-mode . "\\.liquid\\'"))

  (lsp-register-client
    (make-lsp-client :new-connection (lsp-stdio-connection '("shopify" "theme" "language-server"))
                     :activation-fn (lsp-activate-on "\\.liquid\\'")
                     :server-id 'theme-check)))

See https://emacs-lsp.github.io/lsp-mode/page/adding-new-language/ for more information.