Configure Kotlin to an existing project in IntelliJ

Question

I created a kotlin new Kotlin project through intelliJ ( https://github.com/dhananjay12/kotlin/tree/master/kotlin-basic ) a while back. I then imported it into IntelliJ from a different machine.

There is no run option coming :

I tried to configure using Project SDK and Libraries, still, IntelliJ doesn't recognize it as a kotlin project.

NOTE- New project works completely fine

How do I configure an existing project to Kotlin?

What files need to be saved in git so that manually configuring IDE is not required?

Answer 1

1) Right click the src folder

2) Mark directory as Sources Root

3) Will ask you to configure Java SDK and Kotlin Plugin for the module. Do it.

4) Run & enjoy