chore(startup): Make various modules more lazy-loaded

This should improve startup speed a little bit.

modules/languages/siren-golang.el

@@ -37,6 +37,8 @@
 
     (setq tab-width 4)
 
+    (add-hook 'before-save-hook #'gofmt-before-save 0 t)
+
     (highlight-symbol-mode -1)
     (company-mode +1)
     (lsp)
@@ -46,8 +48,6 @@
   :config
   (message "loading go-mode")
 
-  (add-hook 'before-save-hook #'gofmt-before-save)
-
   (when (memq window-system '(mac ns))
     (exec-path-from-shell-copy-env "GOPATH"))
 
@@ -57,10 +57,11 @@
   (add-to-list 'completion-ignored-extensions ".test"))
 
 (use-package go-dlv
-  :commands dlv dlv-current-func)
+  :defer t)
 
 (use-package gotest
-  :after go-mode
+  :defer t
+  :after (go-mode)
   :bind (:map go-mode-map
               ("C-c , a" . go-test-current-project)
               ("C-c , v" . go-test-current-file)
@@ -74,7 +75,8 @@
   (go-test-verbose t))
 
 (use-package go-projectile
-  :after go-mode
+  :defer t
+  :after (go-mode)
   :hook (go-mode . siren-go-projectile-setup)
 
   :init
@@ -87,7 +89,7 @@
   (go-mode . flycheck-golangci-lint-setup))
 
 (use-package go-playground
-  :commands go-playground)
+  :defer t)
 
 (provide 'siren-golang)
 ;;; siren-golang.el ends here

modules/languages/siren-groovy.el

@@ -7,6 +7,7 @@
 ;;; Code:
 
 (use-package groovy-mode
+  :mode "\\.groovy\\'"
   :hook
   (groovy-mode . siren-groovy-mode-setup)
 

modules/languages/siren-ruby.el

@@ -103,8 +103,8 @@
   :hook (ruby-mode . robe-mode)
 
   :init
-  (eval-after-load 'company
-    '(push 'company-robe company-backends))
+  (with-eval-after-load 'company
+    (push 'company-robe company-backends))
 
   :config
   ;; Unbind keys used by siren-expand-region module.
@@ -140,7 +140,7 @@
               ("C-c . D" . rubocop-autocorrect-directory)))
 
 (use-package rubocopfmt
-  :commands (rubocopfmt rubocopfmt-mode)
+  :defer t
   :bind (:map ruby-mode-map
               ("C-c C-f" . rubocopfmt))
   :hook

modules/languages/siren-text-mode.el

@@ -8,6 +8,7 @@
 
 (use-package text-mode
   :straight (:type built-in)
+  :defer t
   :hook (text-mode . siren-text-mode-setup)
   :init
   (defun siren-text-mode-setup ()

modules/languages/siren-typescript.el

@@ -14,6 +14,8 @@
 (require 'siren-web-mode)
 
 (use-package typescript-mode
+  :defer t
+  :mode "\\.ts\\'"
   :hook
   (typescript-mode . siren-typescript-mode-setup)
 
@@ -40,9 +42,8 @@
 
   :init
   (add-to-list 'auto-mode-alist '("\\.tsx\\'" . web-mode))
-  (eval-after-load 'flycheck
-    '(progn
-       (flycheck-add-mode 'typescript-tslint 'web-mode)))
+  (with-eval-after-load 'flycheck
+    (flycheck-add-mode 'typescript-tslint 'web-mode))
 
   (defun siren-tide-web-mode-setup ()
     (when (string-equal "tsx" (file-name-extension buffer-file-name))
@@ -59,11 +60,7 @@
     (flycheck-mode +1)
     (eldoc-mode +1)
     (tide-hl-identifier-mode +1)
-    (company-mode +1))
-
-  :config
-  ;; (add-hook 'before-save-hook #'tide-format-before-save)
-  )
+    (company-mode +1)))
 
 (provide 'siren-typescript)
 ;;; siren-typescript.el ends here

modules/languages/siren-xml.el

@@ -11,6 +11,7 @@
 
 (use-package nxml-mode
   :straight (:type built-in)
+  :defer t
   :hook (nxml-mode . siren-xml-setup)
 
   :custom