branch: elpa/swift-mode
commit c9c12710e3211a71400f6b8df7d14c4d6856a226
Author: ap4y <[email protected]>
Commit: ap4y <[email protected]>
Make flycheck work with multiple sources
---
swift-mode.el | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/swift-mode.el b/swift-mode.el
index ad48ca8..c191ce6 100644
--- a/swift-mode.el
+++ b/swift-mode.el
@@ -308,11 +308,32 @@ Returns the column number as an integer."
:type '(repeat (directory :tag "iOS/MacOS SDK directory"))
:safe #'flycheck-string-list-p)
+ (flycheck-def-option-var flycheck-swift-linked-sources nil swift
+ "Source files path to link against. Can be glob, i.e. *.swift"
+ :type '(choice (const :tag "Don't use linked sources" nil)
+ (string :tag "Linked Sources"))
+ :safe #'stringp)
+
(flycheck-define-checker swift
"Flycheck plugin for for Apple's Swift programming language."
:command ("swift"
+ "-frontend" "-parse"
(option-list "-sdk" flycheck-swift-sdk-path)
- "-parse" source)
+ ;; Swift compiler will complain about redeclaration
+ ;; if we will include original file along with
+ ;; temporary source file created by flycheck.
+ ;; We also don't want a hidden emacs interlock files.
+ (eval
+ (let (source file)
+ (setq source (flycheck-substitute-argument 'source 'swift))
+ (setq file (file-name-nondirectory source))
+ (remove-if-not
+ #'(lambda (path)
+ (and
+ (eq (string-match ".#" path) nil)
+ (eq (string-match file path) nil)))
+ (file-expand-wildcards flycheck-swift-linked-sources))))
+ "-primary-file" source)
:error-patterns
((error line-start (file-name) ":" line ":" column ": "
"error: " (message) line-end)
