Add delq! and pushnew! macros

And move projectile configs to their respective modules (and out of
package configs).

modules/lang/cc/config.el

@@ -237,13 +237,14 @@ This is ignored by ccls.")
 (def-package! ccls
   :when (featurep! +lsp)
   :hook ((c-mode-local-vars c++-mode-local-vars objc-mode-local-vars) . +cc|init-ccls)
+  :init
+  (after! projectile
+    (add-to-list 'projectile-globally-ignored-directories ".ccls-cache")
+    (add-to-list 'projectile-project-root-files-bottom-up ".ccls-root")
+    (add-to-list 'projectile-project-root-files-top-down-recurring "compile_commands.json"))
   :config
   (defun +cc|init-ccls ()
     (setq-local company-transformers nil)
     (setq-local company-lsp-async t)
     (setq-local company-lsp-cache-candidates nil)
-    (lsp))
-  (after! projectile
-    (add-to-list 'projectile-globally-ignored-directories ".ccls-cache")
-    (add-to-list 'projectile-project-root-files-bottom-up ".ccls-root")
-    (add-to-list 'projectile-project-root-files-top-down-recurring "compile_commands.json")))
+    (lsp)))

modules/lang/javascript/config.el

@@ -23,6 +23,10 @@
     ;; Other
     :yield "import"))
 
+(after! projectile
+  (pushnew! projectile-project-root-files "package.json")
+  (pushnew! projectile-globally-ignored-directories "node_modules" "flow-typed"))
+
 
 ;;
 ;; Major modes
@@ -54,10 +58,6 @@
   (set-electric! 'js2-mode :chars '(?\} ?\) ?. ?:))
   (set-repl-handler! 'js2-mode #'+javascript/open-repl)
 
-  (after! projectile
-    (add-to-list 'projectile-project-root-files "package.json")
-    (add-to-list 'projectile-globally-ignored-directories "node_modules"))
-
   (map! :map js2-mode-map
         :localleader
         "S" #'+javascript/skewer-this-buffer))

modules/lang/web/+css.el

@@ -12,6 +12,14 @@
     "CSS" "HTML" "Bourbon" "Compass"
     ["Sass" (memq major-mode '(scss-mode sass-mode))]))
 
+(after! projectile
+  (pushnew! projectile-project-root-files
+            '("css"  "scss" "sass" "less" "styl")
+            '("scss" "css")
+            '("sass" "css")
+            '("less" "css")
+            '("styl" "css")))
+
 
 ;;
 ;; Major modes