1 files changed, 43 insertions, 0 deletions
diff --git a/qa/qa/support/run.rb b/qa/qa/support/run.rb
new file mode 100644
index 00000000000..a91e7dfd2cb
--- /dev/null
+++ b/qa/qa/support/run.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+require 'open3'
+
+module QA
+  module Support
+    module Run
+      include QA::Support::Repeater
+
+      CommandError = Class.new(StandardError)
+
+      Result = Struct.new(:command, :exitstatus, :response) do
+        alias_method :to_s, :response
+
+        def success?
+          exitstatus == 0 && !response.include?('Error encountered')
+        end
+      end
+
+      def run(command_str, env: [], max_attempts: 1, log_prefix: '')
+        command = [*env, command_str, '2>&1'].compact.join(' ')
+        result = nil
+
+        repeat_until(max_attempts: max_attempts, raise_on_failure: false) do
+          Runtime::Logger.debug "#{log_prefix}pwd=[#{Dir.pwd}], command=[#{command}]"
+          output, status = Open3.capture2e(command)
+          output.chomp!
+          Runtime::Logger.debug "#{log_prefix}output=[#{output}], exitstatus=[#{status.exitstatus}]"
+
+          result = Result.new(command, status.exitstatus, output)
+
+          result.success?
+        end
+
+        unless result.success?
+          raise CommandError, "The command #{result.command} failed (#{result.exitstatus}) with the following output:\n#{result.response}"
+        end
+
+        result
+      end
+    end
+  end
+end