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import com.google.devtools.ksp.processing.*
import com.google.devtools.ksp.symbol.*
import com.google.devtools.ksp.validate
import java.io.OutputStreamWriter
class Validator : SymbolProcessor {
lateinit var codeGenerator: CodeGenerator
lateinit var logger: KSPLogger
fun init(
options: Map<String, String>,
kotlinVersion: KotlinVersion,
codeGenerator: CodeGenerator,
logger: KSPLogger,
) {
this.codeGenerator = codeGenerator
this.logger = logger
}
override fun process(resolver: Resolver): List<KSAnnotated> {
resolver.getSymbolsWithAnnotation("p1.MyAnnotation").singleOrNull()?.let { decl ->
decl as KSClassDeclaration
val file = decl.containingFile!!
OutputStreamWriter(
codeGenerator.createNewFile(
Dependencies(false, file),
"p1", "Foo"
)
).use {
it.write("package p1\n\nclass Foo : Bar { override fun s() = \"generated\" }\n")
}
}
resolver.getNewFiles().forEach {
it.validate()
}
return emptyList()
}
}
class TestProcessorProvider : SymbolProcessorProvider {
override fun create(
env: SymbolProcessorEnvironment,
): SymbolProcessor {
return Validator().apply {
init(env.options, env.kotlinVersion, env.codeGenerator, env.logger)
}
}
}
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