dev.kolibrium.ksp.processors.ProcessorUtil.kt Maven / Gradle / Ivy

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"processors" module of Kolibrium

There is a newer version: 0.4.0

/*
 * Copyright 2023-2024 Attila Fazekas & contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dev.kolibrium.ksp.processors

import com.google.devtools.ksp.processing.CodeGenerator
import com.google.devtools.ksp.processing.Dependencies
import com.google.devtools.ksp.symbol.KSAnnotation
import com.google.devtools.ksp.symbol.KSClassDeclaration
import com.google.devtools.ksp.symbol.KSDeclaration
import com.google.devtools.ksp.symbol.KSValueArgument
import com.squareup.kotlinpoet.FileSpec
import kotlin.reflect.KClass

internal const val SELENIUM_PACKAGE_NAME = "org.openqa.selenium"

internal val KSClassDeclaration.generatedPackageName: String
    get() = packageName.asString() + ".generated"

internal fun CodeGenerator.writeToFile(
    classDeclaration: KSClassDeclaration,
    builder: FileSpec.Builder,
) {
    val fileSpec =
        builder
            .addFileComment("Code generated by kolibrium-codegen. Do not edit.")
            .build()

    createNewFile(
        Dependencies(false, classDeclaration.containingFile!!),
        fileSpec.packageName,
        fileSpec.name,
    ).writer().use { writer -> fileSpec.writeTo(writer) }
}

internal fun KSDeclaration.getAnnotation(klass: KClass<*>): KSAnnotation? =
    annotations.firstOrNull {
        it.shortName.asString() == klass.simpleName
    }

internal fun KSAnnotation.getArgument(arg: String): KSValueArgument = arguments.first { it.name!!.asString() == arg }