Merge pull request #443 from hanazuki/tmp-uid

Make the temporary directory path contain uid of the process

Author: grosser

CHANGELOG.md

@@ -1,3 +1,8 @@
+## Next Release
+
+* Make the temporary directory path used by spring contain the UID of the process
+  so that spring can work on machines where multiple users share a single $TMPDIR.
+
 ## 1.4.3
 
 * Support new binstub format and --remove option

lib/spring/env.rb

@@ -33,7 +33,7 @@ def version
     end
 
     def tmp_path
-      path = Pathname.new(File.join(ENV['XDG_RUNTIME_DIR'] || Dir.tmpdir, "spring"))
+      path = Pathname.new(File.join(ENV['XDG_RUNTIME_DIR'] || Dir.tmpdir, "spring-#{Process.uid}"))
       FileUtils.mkdir_p(path) unless path.exist?
       path
     end