I want to create a Kotlin script that can represen...

# announcements

[William]

I want to create a Kotlin script that can represent current files structure in JSON or XML code but with some conditions.
• I want to my representation to not mention middle empty directories.
• I want to only list files ended with Activity.*
For example: for this structure

my_project
 -> feature1
  -> src
   -> java
    -> com
     -> directory
      -> MainActivity.kt
      -> MainFragment.kt
 -> feature2
  -> src
   -> java
    -> com
     -> directory
      -> Feature2Activity.kt
      -> Feature2Fragment.kt

Should generate

{
  "my_project": {
    "feature1": {
      "directory": [
        "MainActivity"
      ]
    },
    "feature2": {
      "directory": [
        "Feature2Activity"
      ]
    }
  }
}

I don't have decencies to any Android modules, just Kotlin maybe using FileTreeWalk