Fix detecting own process in rebuild

Workflow/gd

@@ -12,7 +12,7 @@ Cache_file = File.join(ENV['alfred_workflow_cache'], 'cache.db')
 
 # If cache file does not exist
 unless File.exist?(Cache_file)
-  # If cache is being built
+  # Check if cache is being built
   require 'open3'
 
   if Open3.capture2('ps', 'A').first.split("\n").any? { |l| l.match(/ruby.*Alfred.*rebuild_cache/) }

Workflow/info.plist

@@ -1372,7 +1372,7 @@ The Workflow Environment Variables have defaults which will work for most. You o
 		<string>50</string>
 	</dict>
 	<key>version</key>
-	<string>2022.4</string>
+	<string>2022.5</string>
 	<key>webaddress</key>
 	<string>https://github.com/alfredapp/google-drive-workflow/</string>
 </dict>

Workflow/rebuild_cache

@@ -2,8 +2,8 @@
 # frozen_string_literal: true
 
 require 'json'
-require 'pathname'
 require 'open3'
+require 'pathname'
 require 'sqlite3'
 
 Gdrive_paths = if ENV['google_drive_path'].nil? || ENV['google_drive_path'].empty?
@@ -24,7 +24,7 @@ Cache_file.dirname.mkpath
 
 # If cache is being built
 if Open3.capture2('ps', 'A').first.split("\n")
-    .reject { |l| l.start_with?(Process.pid.to_s) } # Ignore self
+    .reject { |l| l.start_with?(/\s*#{Process.pid}/) } # Ignore self
     .any? { |l| l.match(/ruby.*Alfred.*rebuild_cache/) }
   # Ignore scheduled rebuild if another rebuild is in progress
   exit 0 if ENV['scheduled_run'] == 'true'