refactor(lib): doom-debug-mode: make verbosity selective

Now `doom-debug-mode` manipulates `doom-log-level` if you activate it
with a prefix arg, setting it to 1 by default, reducing its verbosity
and cutting down on noise in the logs.

modules/editor/format/config.el

@@ -42,8 +42,8 @@ This is controlled by `+format-on-save-disabled-modes'."
     (add-hook 'lsp-managed-mode-hook #'+format-with-lsp-toggle-h))
 
   :config
-  (add-to-list 'doom-debug-variables '(apheleia-log-only-errors . nil))
-  (add-to-list 'doom-debug-variables '(apheleia-log-debug-info . t))
+  (set-debug-variable! 'apheleia-log-only-errors nil)
+  (set-debug-variable! 'apheleia-log-debug-info t 2)
 
   (defadvice! +format--inhibit-reformat-on-prefix-arg-a (orig-fn &optional arg)
     "Make it so \\[save-buffer] with prefix arg inhibits reformatting."

modules/editor/snippets/config.el

@@ -31,7 +31,7 @@
   (add-transient-hook! #'company-yasnippet (require 'yasnippet))
 
   :config
-  (add-to-list 'doom-debug-variables '(yas-verbosity . 3))
+  (set-debug-variable! 'yas-verbosity 3)
 
   ;; Allow private snippets in DOOMDIR/snippets
   (add-to-list 'yas-snippet-dirs '+snippets-dir)

modules/email/mu4e/config.el

@@ -21,7 +21,7 @@
     (setq mu4e-maildir "~/.mail"
           mu4e-user-mail-address-list nil))
   :config
-  (add-to-list 'doom-debug-variables 'mu4e-debug)
+  (set-debug-variable! 'mu4e-debug)
   ;; mu4e now uses `display-buffer-alist' so we need to add some rules of our own
   (set-popup-rule! "^\\*mu4e-\\(main\\|headers\\)\\*" :ignore t)
   (set-popup-rule! "^\\*mu4e-log\\*" :select nil)

modules/lang/org/config.el

@@ -1364,7 +1364,7 @@ between the two."
     (run-hooks 'org-load-hook))
 
   :config
-  (add-to-list 'doom-debug-variables 'org-export-async-debug)
+  (set-debug-variable! 'org-export-async-debug)
 
   (set-company-backend! 'org-mode 'company-capf)
   (set-eval-handler! 'org-mode #'+org-eval-handler)

modules/tools/direnv/config.el

@@ -3,7 +3,7 @@
 (use-package! envrc
   :hook (doom-first-file . envrc-global-mode)
   :config
-  (add-to-list 'doom-debug-variables 'envrc-debug)
+  (set-debug-variable! 'envrc-debug)
 
   (set-popup-rule! "^\\*envrc\\*" :quit t :ttl 0)
 

modules/tools/lsp/+eglot.el

@@ -32,7 +32,7 @@
   ;;   Emacs GC is put under high pressure.
   (cl-callf plist-put eglot-events-buffer-config :size 0)
 
-  (add-to-list 'doom-debug-variables '(eglot-events-buffer-config :size 2000000 :format full))
+  (set-debug-variable! 'eglot-events-buffer-config '(:size 2000000 :format full))
 
   (defadvice! +lsp--defer-server-shutdown-a (fn &optional server)
     "Defer server shutdown for a few seconds.

modules/tools/lsp/+lsp.el

@@ -59,7 +59,7 @@ Can be a list of backends; accepts any value `company-backends' accepts.")
         (apply fn args))))
 
   :config
-  (add-to-list 'doom-debug-variables 'lsp-log-io)
+  (set-debug-variable! 'lsp-log-io t 2)
 
   (setq lsp-intelephense-storage-path (concat doom-data-dir "lsp-intelephense/")
         lsp-vetur-global-snippets-dir

modules/tools/magit/config.el

@@ -48,7 +48,7 @@ FUNCTION
         transient-values-file  (concat doom-data-dir "transient/values")
         transient-history-file (concat doom-data-dir "transient/history"))
   :config
-  (add-to-list 'doom-debug-variables 'magit-refresh-verbose)
+  (set-debug-variable! 'magit-refresh-verbose)
 
   (setq transient-default-level 5
         magit-diff-refine-hunk t ; show granular diffs in selected hunk