branch: elpa/rubocop
commit 1285711c6a2651e1831651c528af5697876d5497
Author: Bozhidar Batsov <[email protected]>
Commit: Bozhidar Batsov <[email protected]>
[Fix #22] Add a clean way to load RuboCop extensions
---
rubocop.el | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/rubocop.el b/rubocop.el
index a7c7e37..1e123d3 100644
--- a/rubocop.el
+++ b/rubocop.el
@@ -58,6 +58,11 @@
"The command used to run RuboCop's autocorrection."
:type 'string)
+(defcustom rubocop-extensions
+ '()
+ "A list of extensions to be loaded by RuboCop."
+ :type '(repeat string))
+
(defcustom rubocop-keymap-prefix (kbd "C-c C-r")
"RuboCop keymap prefix."
:group 'rubocop
@@ -89,10 +94,27 @@ When NO-ERROR is non-nil returns nil instead of raise an
error."
"Generate a name for the RuboCop buffer from FILE-OR-DIR."
(concat "*RuboCop " file-or-dir "*"))
+(defun rubocop-build-requires ()
+ "Build RuboCop requires from `rubocop-extensions'."
+ (if rubocop-extensions
+ (concat
+ (mapconcat
+ (lambda (ext)
+ (format "--require %s" ext))
+ rubocop-extensions
+ " ")
+ " ")
+ ""))
+
(defun rubocop-build-command (command path)
"Build the full command to be run based on COMMAND and PATH.
The command will be prefixed with `bundle exec` if RuboCop is bundled."
- (concat (if (rubocop-bundled-p) "bundle exec " "") command " " path))
+ (concat
+ (if (rubocop-bundled-p) "bundle exec " "")
+ command
+ (rubocop-build-requires)
+ " "
+ path))
(defun rubocop--dir-command (command &optional directory)
"Run COMMAND on DIRECTORY (if present).
