org.jetbrains.kotlin.javac.JavacOptionsMapper.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* 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 org.jetbrains.kotlin.javac
import com.sun.tools.javac.main.Option
import com.sun.tools.javac.util.Options
import java.util.regex.Pattern
object JavacOptionsMapper {
fun map(options: Options, arguments: List) {
arguments.forEach { options.putOption(it) }
}
fun setUTF8Encoding(options: Options) = options.put(Option.ENCODING, "UTF8")
private val optionPattern = Pattern.compile("\\s+")
private fun Options.putOption(option: String) =
option.split(optionPattern)
.filter { it.isNotEmpty() }
.let { arg ->
when(arg.size) {
1 -> put(arg[0], arg[0])
2 -> put(arg[0], arg[1])
}
}
}