script to prune unneeded modules from javaagent

select.kt

import java.io.File

val depFiles =  listOf(
    File("/home/gregor/source/opentelemetry-java-instrumentation/instrumentation/spring/starters/spring-boot-starter/dep.txt"),
    File("/home/gregor/source/opentelemetry-java-instrumentation/javaagent/dep.txt"), // gradle dependencies --configuration baseJavaagentLibs > dep.txt

)
val target = File("/home/gregor/source/opentelemetry-java-instrumentation/settings.gradle.kts")
val includeRegex = Regex("include\\(\"(.*?)\"\\)")
val projectRegex = listOf(Regex("project ([^ ]+)"), Regex("Project '([^']+)'"))
    val special = listOf("external-annotations","instrumentation:executors")

fun main() {
    //include(":instrumentation:netty:netty-4.1:testing")
    val lines = depFiles.flatMap {it.readText().lines()   }
    val want = lines.flatMap { line ->
        val project = projectRegex.mapNotNull {it.find(line)?.let { it.groupValues[1] } }.firstOrNull()
        if (project != null) {
            listOf(project)
        } else {
            emptyList()
        }
    }

    val text = target.readText().lines().flatMap { line ->
        includeRegex.matchEntire(line)?.let { it.groupValues[1] }?.let { module ->
            val dep = want.any { it.contains(module) }
            if (dep || !module.startsWith(":instrumentation:") || module.contains(":internal:") || special.any { module.contains(it) }){
                listOf(line)
            } else {
                emptyList()
            }
        } ?: listOf(line)


    }.joinToString("\n")

    println(text)
    target.writeText(text)
}

here's the idea that you want to work on spring-boot-starter