com.mmoczkowski.mavlink.processor.GenerateConstants.kt Maven / Gradle / Ivy
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/*
* Copyright (C) 2023 Miłosz Moczkowski
*
* 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 com.mmoczkowski.mavlink.processor
import com.google.devtools.ksp.processing.CodeGenerator
import com.mmoczkowski.mavlink.processor.definition.MavLinkProtocolDefinition
import com.squareup.kotlinpoet.ClassName
import com.squareup.kotlinpoet.FileSpec
import com.squareup.kotlinpoet.KModifier
import com.squareup.kotlinpoet.PropertySpec
import com.squareup.kotlinpoet.TypeSpec
import com.squareup.kotlinpoet.ksp.writeTo
internal fun MavLinkProtocolDefinition.generateConstants(codeGenerator: CodeGenerator, packageName: String) {
enums.asIterable().forEach { enum ->
val className = ClassName(packageName, enum.name)
val fileSpec = FileSpec.builder(className)
.apply {
if(enum.description != null) {
addFileComment(enum.description)
}
}
.addType(
TypeSpec
.objectBuilder(className)
.apply {
enum.entries.forEach { enumEntry ->
addProperty(
PropertySpec.builder(enumEntry.name, UInt::class)
.addModifiers(KModifier.CONST)
.initializer("%Lu", enumEntry.value)
.build()
)
}
}
.build()
)
.build()
fileSpec.writeTo(codeGenerator, false)
}
}