Use file-truename when caching current file

Closes bbatsov#667
colonelpanic8 · Apr 9, 2015 · 920a277 · 920a277
1 parent b2d8a4d
commit 920a277
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -45,6 +45,9 @@ to behave like `helm-find-files`, such as multifile selection and opening or del
 * Prevent `projectile-kill-buffers` from trying to kill indirect
 buffers.
 * [#412](https://github.com/bbatsov/projectile/issues/412): Handle multiple possible targets in `projectile-toggle-between-implementation-or-test`.
+* Use `file-truename` when caching filenames to prevent
+  duplicate/symlinked filepaths from appearing when opening a project
+  file.
 
 ## 0.11.0 (05/27/2014)
 

diff --git a/projectile.el b/projectile.el
@@ -548,7 +548,7 @@ The cache is created both in memory and on the hard drive."
   "Add the currently visited file to the cache."
   (interactive)
   (let* ((current-project (projectile-project-root))
-         (abs-current-file (buffer-file-name (current-buffer)))
+         (abs-current-file (file-truename (buffer-file-name (current-buffer))))
          (current-file (file-relative-name abs-current-file current-project)))
     (when (gethash (projectile-project-root) projectile-projects-cache)
       (unless (or (projectile-file-cached-p current-file current-project)