New layer coffeescript (extracted from javacript layer)

layers/+lang/coffeescript/README.org

@@ -0,0 +1,53 @@
+#+TITLE: CoffeeScript layer
+
+[[file:img/coffee.png]]
+
+* Table of Contents                                         :TOC_4_gh:noexport:
+- [[#description][Description]]
+  - [[#features][Features:]]
+- [[#install][Install]]
+- [[#configuration][Configuration]]
+  - [[#linting][Linting]]
+- [[#key-bindings][Key Bindings]]
+  - [[#repl][REPL]]
+
+* Description
+This layer adds support for CoffeeScript language using [[https://github.com/defunkt/coffee-mode][coffee-mode]].
+
+** Features:
+- Syntax highlighting
+- Auto-completion with =auto-completion= layer
+- Syntax checking and linting with =syntax-checking= layer
+- =Org-Babel= integration
+- REPL support
+
+* Install
+To use this configuration layer, add it to your =~/.spacemacs=. You will need to
+add =javascript= to the existing =dotspacemacs-configuration-layers= list in
+this file.
+
+* Configuration
+** Linting
+To enable linting install [http://www.coffeelint.org/][CoffeeLint] with:
+
+#+BEGIN_SRC sh
+npm install -g coffeelint
+#+END_SRC
+
+* Key Bindings
+
+| Key Binding | Description                                        |
+|-------------+----------------------------------------------------|
+| ~SPC m c c~ | Compile buffer                                     |
+| ~SPC m c r~ | Compile region                                     |
+| ~SPC m T c~ | Toggle compile on save                             |
+
+** REPL
+
+| Key Binding | Description                                        |
+|-------------+----------------------------------------------------|
+| ~SPC m '~   | Create or go to REPL                               |
+| ~SPC m s b~ | Send buffer to REPL                                |
+| ~SPC m s i~ | Create or go to REPL                               |
+| ~SPC m s l~ | Send line to REPL                                  |
+| ~SPC m s r~ | send current region to the REPL and stay in buffer |

layers/+lang/coffeescript/funcs.el

@@ -0,0 +1,22 @@
+;;; funcs.el --- CoffeeScript Layer functions File for Spacemacs
+;;
+;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
+;;
+;; Author: Muneeb Shaikh <muneeb@reversehack.in>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+(defun spacemacs//coffeescript-indent-hook ()
+  (setq indent-line-function 'spacemacs//coffeescript-indent
+        evil-shift-width coffee-tab-width))
+
+(defun spacemacs//coffeescript-indent ()
+  (if (coffee-line-wants-indent)
+      ;; We need to insert an additional tab because
+      ;; the last line was special.
+      (coffee-insert-spaces (+ (coffee-previous-indent) coffee-tab-width))
+    ;; otherwise keep at the same indentation level
+    (coffee-insert-spaces (coffee-previous-indent))))

layers/+lang/coffeescript/layers.el

@@ -0,0 +1,12 @@
+;;; layers.el --- CoffeeScript Layer layers File for Spacemacs
+;;
+;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
+;;
+;; Author: Sylvain Benner <sylvain.benner@gmail.com>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+(configuration-layer/declare-layers '(node))

layers/+lang/coffeescript/packages.el

@@ -0,0 +1,50 @@
+;;; packages.el --- CoffeeScript Layer packages File for Spacemacs
+;;
+;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
+;;
+;; Author: Sylvain Benner <sylvain.benner@gmail.com>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+(setq coffeescript-packages
+      '(
+        add-node-modules-path
+        coffee-mode
+        company
+        flycheck
+        ))
+
+(defun coffeescript/post-init-add-node-modules-path ()
+  (add-hook 'coffee-mode-hook #'add-node-modules-path))
+
+(defun coffeescript/init-coffee-mode ()
+  (use-package coffee-mode
+    :defer t
+    :init
+    (progn
+      (spacemacs/register-repl 'coffee-mode 'coffee-repl "coffeescript")
+      ;; keybindings
+      (spacemacs/declare-prefix-for-mode 'coffee-mode "mc" "compile")
+      (spacemacs/declare-prefix-for-mode 'coffee-mode "ms" "REPL")
+      (spacemacs/set-leader-keys-for-major-mode 'coffee-mode
+        "'"  'coffee-repl
+        "cc" 'coffee-compile-buffer
+        "cr" 'coffee-compile-region
+        "sb" 'coffee-send-buffer
+        "si" 'coffee-repl
+        "sl" 'coffee-send-line
+        "sr" 'coffee-send-region
+        "Tc" 'coffee-cos-mode)
+      ;; indent to right position after `evil-open-below' and `evil-open-above'
+      (add-hook 'coffee-mode-hook 'spacemacs//coffeescript-indent-hook))))
+
+(defun coffeescript/post-init-company ()
+  (spacemacs|add-company-backends
+    :backends company-capf
+    :modes coffee-mode))
+
+(defun coffeescript/post-init-flycheck ()
+  (spacemacs/enable-flycheck 'coffee-mode))

layers/+lang/javascript/README.org

@@ -32,7 +32,7 @@ This layer adds support for the JavaScript language using [[https://github.com/m
 - Multiple backends support: Tern and LSP
 - Smart code folding
 - Refactoring: done using [[https://github.com/magnars/js2-refactor.el][js2-refactor]].
-- Auto-completion and documentation: provided by [[http://ternjs.net/][tern]]
+- Auto-completion and documentation
 - CoffeeScript support
 - Formatting with [[https://github.com/yasuyk/web-beautify][web-beautify]]
 - Get the path to a JSON value with [[https://github.com/Sterlingg/json-snatcher][json-snatcher]]

layers/+lang/javascript/funcs.el

@@ -113,17 +113,6 @@
   "Lazy load js2-refactor"
   (require 'js2-refactor))
 
-
-;; coffee
-
-(defun javascript/coffee-indent ()
-  (if (coffee-line-wants-indent)
-      ;; We need to insert an additional tab because
-      ;; the last line was special.
-      (coffee-insert-spaces (+ (coffee-previous-indent) coffee-tab-width))
-    ;; otherwise keep at the same indentation level
-    (coffee-insert-spaces (coffee-previous-indent))))
-
 
 ;; skewer
 

layers/+lang/javascript/packages.el

@@ -12,7 +12,6 @@
 (setq javascript-packages
       '(
         add-node-modules-path
-        coffee-mode
         company
         (company-tern :requires company)
         counsel-gtags
@@ -39,34 +38,9 @@
 (defun javascript/post-init-add-node-modules-path ()
   (spacemacs/add-to-hooks #'add-node-modules-path
                    '(css-mode-hook
-                     coffee-mode-hook
                      js2-mode-hook
                      json-mode-hook)))
 
-(defun javascript/init-coffee-mode ()
-  (use-package coffee-mode
-    :defer t
-    :init
-    (progn
-      (spacemacs/register-repl 'coffee-mode 'coffee-repl "coffeescript")
-      ;; keybindings
-      (spacemacs/declare-prefix-for-mode 'coffee-mode "mc" "compile")
-      (spacemacs/declare-prefix-for-mode 'coffee-mode "ms" "REPL")
-      (spacemacs/set-leader-keys-for-major-mode 'coffee-mode
-        "'"  'coffee-repl
-        "cc" 'coffee-compile-buffer
-        "cr" 'coffee-compile-region
-        "sb" 'coffee-send-buffer
-        "sl" 'coffee-send-line
-        "si" 'coffee-repl
-        "sr" 'coffee-send-region
-        "Tc" 'coffee-cos-mode)
-      ;; indent to right position after `evil-open-below' and `evil-open-above'
-      (add-hook 'coffee-mode-hook
-                '(lambda ()
-                   (setq indent-line-function 'javascript/coffee-indent
-                         evil-shift-width coffee-tab-width))))))
-
 (defun javascript/post-init-counsel-gtags ()
   (spacemacs/counsel-gtags-define-keys-for-mode 'js2-mode))
 
@@ -74,18 +48,14 @@
   (add-hook `js2-mode `turn-on-evil-matchit-mode))
 
 (defun javascript/post-init-company ()
-  (add-hook 'js2-mode-local-vars-hook #'spacemacs//javascript-setup-company)
-  (when (configuration-layer/package-used-p 'coffee-mode)
-    (spacemacs|add-company-backends
-      :backends company-capf
-      :modes coffee-mode)))
+  (add-hook 'js2-mode-local-vars-hook #'spacemacs//javascript-setup-company))
 
 (defun javascript/init-company-tern ()
   (use-package company-tern
     :defer t))
 
 (defun javascript/post-init-flycheck ()
-  (dolist (mode '(coffee-mode js2-mode json-mode))
+  (dolist (mode '(js2-mode json-mode))
     (spacemacs/enable-flycheck mode)))
 
 (defun javascript/post-init-ggtags ()