init(13): new sbt project, main args

13-testimonials-grid-section/src/main/scala/testimonialsgrid/Main.scala

@@ -0,0 +1,18 @@
+package testimonialsgrid
+
+import mainargs.{main, arg, ParserForMethods}
+
+object Main {
+  @main def run(
+    @arg(name = "port", short = 'p', doc = "Port on which server will start serving.")
+      portArg: Int = 8080,
+    @arg(name = "host", doc = "Host on which server will start serving.")
+      hostArg: String = "localhost"
+  ): Unit = {
+    val a = 1
+    println(s"Will start server on ${hostArg}:${portArg}")
+  }
+
+  def main(args: Array[String]): Unit = ParserForMethods(this).runOrExit(args)
+
+}

13-testimonials-grid-section/src/test/scala/example/ExampleSuite.scala

@@ -0,0 +1,8 @@
+package example
+
+class ExampleSuite extends munit.FunSuite:
+
+  test("addition") {
+    assert(1 + 1 == 2)
+  }
+end ExampleSuite