[Added] Show verbose errors from prepare commands [#161462746]

Signed-off-by: Shane Lattanzio <slattanzio@pivotal.io>
pivotal · Nov 9, 2018 · 2b14299 · 2b14299
1 parent bf2829b
commit 2b14299
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/license_finder/package_manager.rb b/lib/license_finder/package_manager.rb
@@ -80,7 +80,10 @@ def prepare
         _stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(self.class.prepare_command) }
         unless status.success?
           log_errors stderr
-          raise "Prepare command '#{self.class.prepare_command}' failed" unless @prepare_no_fail
+
+          error_message = "Prepare command '#{self.class.prepare_command}' failed\n#{stderr}"
+
+          raise error_message unless @prepare_no_fail
         end
       else
         logger.debug self.class, 'no prepare step provided', color: :red