46 lines
1.3 KiB
Kotlin
46 lines
1.3 KiB
Kotlin
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import java.io.File
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import java.nio.file.Files
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fun main(args: Array<String>) {
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val showUsage = args.isEmpty() || when (args.singleOrNull()) {
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"-h", "--help" -> true
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else -> false
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}
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if (showUsage) {
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usage()
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return
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}
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val files = args.flatMap {
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File(it).walk().filter { it.isFile && it.extension == "java" }.map { it.toPath() }
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}
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val persistences = parse(files)
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for (persistence in persistences) {
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val file = generate(persistence)
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Files.newBufferedWriter(persistence.path).use {
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it.write(FILE_HEADER)
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file.writeTo(it)
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}
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}
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}
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private fun usage() {
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println("Usage: xmlpersistence <FILES>")
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}
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