[nongnu] elpa/projectile 9613016: Ignore errors listing directory files in the project search path

[ELPA Syncer]

branch: elpa/projectile
commit 96130165ef4040426d34d877b9ee6dfd27f92fb9
Author: Chris Rose <chrisros@amazon.com>
Commit: Bozhidar Batsov <bozhidar@batsov.dev>

    Ignore errors listing directory files in the project search path
    
    If the search path is the root of a volume, it can have a spotlight
    directory in it that emacs can't necessarily read. This avoids errors
    like this:
    
    ```
    Opening directory: Operation not permitted, 
/home/offby1/workspace/.Spotlight-V100
    ```
---
 projectile.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/projectile.el b/projectile.el
index b1aadac..750c9a6 100644
--- a/projectile.el
+++ b/projectile.el
@@ -1047,7 +1047,11 @@ If DEPTH is non-nil recursively descend exactly DEPTH 
levels below DIRECTORY and
 discover projects there."
   (if (file-directory-p directory)
       (if (and (numberp depth) (> depth 0))
-          (dolist (dir (directory-files directory t))
+          ;; Ignore errors when listing files in the directory, because
+          ;; sometimes that directory is an unreadable one at the root of a
+          ;; volume. This is the case, for example, on macOS with the
+          ;; .Spotlight-V100 directory.
+          (dolist (dir (ignore-errors (directory-files directory t)))
             (when (and (file-directory-p dir)
                        (not (member (file-name-nondirectory dir) '(".." "."))))
               (projectile-discover-projects-in-directory dir (1- depth))))