merge: pull request #6369 from elken/feature/editor-format-refactor

modules/tools/docker/README.org

@@ -40,6 +40,7 @@ installed and accessible from your PATH.
 Optionally, this module also uses the following programs:
 - =docker-langserver= (for LSP users): ~$ npm install -g
   dockerfile-language-server-nodejs~
+- =dockfmt= for [[doom-module::editor format]]: https://github.com/jessfraz/dockfmt#installation
 
 * TODO Usage
 #+begin_quote

modules/tools/docker/config.el

@@ -2,6 +2,7 @@
 
 (after! dockerfile-mode
   (set-docsets! 'dockerfile-mode "Docker")
+  (set-formatter! 'dockfmt '("dockfmt" "fmt" filepath) :modes '(dockerfile-mode))
 
   (when (modulep! +lsp)
     (add-hook 'dockerfile-mode-local-vars-hook #'lsp! 'append)))

modules/tools/docker/doctor.el

@@ -0,0 +1,5 @@
+;;; tools/docker/doctor.el -*- lexical-binding: t; -*-
+
+(when (modulep! :editor format)
+  (unless (executable-find "dockfmt")
+    (warn! "Couldn't find dockfmt. Formatting will be disabled.")))