added scm configuration

README.md

@@ -1,3 +1,5 @@
-# supermarket
+[![Build Status](https://ci.poweronoff.click/api/badges/steam/supermarket/status.svg)](https://ci.poweronoff.click/steam/supermarket)
+
+# Back to the checkout
 
 this is one of my solutions for ["Back to the checkout code cata"](http://codekata.com/kata/kata09-back-to-the-checkout/)

scm/.drone.yml

@@ -0,0 +1,17 @@
+---
+kind: pipeline
+name: "Back to the checkout - pipeline"
+steps:
+  -
+    commands:
+      - "mvn clean test"
+    image: "maven:3.8.2-openjdk-17"
+    name: test
+  -
+    image: appleboy/drone-telegram
+    name: "send telegram notification"
+    settings:
+      to:
+        from_secret: telegram_to
+      token:
+        from_secret: telegram_token