/*
* 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.script
import java.io.File
import java.util.concurrent.Future
import java.util.concurrent.TimeUnit
import kotlin.reflect.KClass
const val DEFAULT_SCRIPT_FILE_PATTERN = ".*\\.kts"
// TODO: remove this file and all the usages after releasing GSK 1.0
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.templatesScriptTemplateDefinition instead",
replaceWith = ReplaceWith("kotlin.script.templates.ScriptTemplateDefinition"))
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.RUNTIME)
annotation class ScriptTemplateDefinition(val resolver: KClass<out ScriptDependenciesResolver>,
val scriptFilePattern: String = DEFAULT_SCRIPT_FILE_PATTERN)
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.extensions.SamWithReceiverAnnotations instead",
replaceWith = ReplaceWith("kotlin.script.extensions.SamWithReceiverAnnotations"))
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.RUNTIME)
annotation class SamWithReceiverAnnotations(vararg val annotations: String)
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.dependencies.ScriptContents instead",
replaceWith = ReplaceWith("kotlin.script.dependencies.ScriptContents"))
interface ScriptContents {
data class Position(val line: Int, val col: Int)
val file: File?
val annotations: Iterable<Annotation>
val text: CharSequence?
}
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.dependencies.PseudoFuture instead",
replaceWith = ReplaceWith("kotlin.script.dependencies.PseudoFuture"))
class PseudoFuture<T>(private val value: T): Future<T> {
override fun get(): T = value
override fun get(p0: Long, p1: TimeUnit): T = value
override fun cancel(p0: Boolean): Boolean = false
override fun isDone(): Boolean = true
override fun isCancelled(): Boolean = false
}
fun KotlinScriptExternalDependencies?.asFuture(): PseudoFuture<KotlinScriptExternalDependencies?> = PseudoFuture(this)
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.dependencies.ScriptDependenciesResolver instead",
replaceWith = ReplaceWith("kotlin.script.dependencies.ScriptDependenciesResolver"))
interface ScriptDependenciesResolver {
enum class ReportSeverity { FATAL, ERROR, WARNING, INFO, DEBUG }
fun resolve(script: ScriptContents,
environment: Map<String, Any?>?,
report: (ReportSeverity, String, ScriptContents.Position?) -> Unit,
previousDependencies: KotlinScriptExternalDependencies?
): Future<KotlinScriptExternalDependencies?> = PseudoFuture(null)
}
@Suppress("unused")
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.dependencies.ScriptDependenciesResolver instead",
replaceWith = ReplaceWith("kotlin.script.dependencies.ScriptDependenciesResolver"))
interface ScriptDependenciesResolverEx {
fun resolve(script: ScriptContents,
environment: Map<String, Any?>?,
previousDependencies: KotlinScriptExternalDependencies?
): KotlinScriptExternalDependencies? = null
}
@Deprecated("Used only for compatibility with legacy code, use kotlin.script.dependencies.KotlinScriptExternalDependencies instead",
replaceWith = ReplaceWith("kotlin.script.dependencies.KotlinScriptExternalDependencies"))
interface KotlinScriptExternalDependencies : Comparable<KotlinScriptExternalDependencies> {
val javaHome: String? get() = null
val classpath: Iterable<File> get() = emptyList()
val imports: Iterable<String> get() = emptyList()
val sources: Iterable<File> get() = emptyList()
val scripts: Iterable<File> get() = emptyList()
override fun compareTo(other: KotlinScriptExternalDependencies): Int =
compareValues(javaHome, other.javaHome)
.chainCompare { compareIterables(classpath, other.classpath) }
.chainCompare { compareIterables(imports, other.imports) }
.chainCompare { compareIterables(sources, other.sources) }
.chainCompare { compareIterables(scripts, other.scripts) }
}
private fun<T: Comparable<T>> compareIterables(a: Iterable<T>, b: Iterable<T>): Int {
val ia = a.iterator()
val ib = b.iterator()
while (true) {
if (ia.hasNext() && !ib.hasNext()) return 1
if (!ia.hasNext() && !ib.hasNext()) return 0
if (!ia.hasNext()) return -1
val compRes = compareValues(ia.next(), ib.next())
if (compRes != 0) return compRes
}
}
private inline fun Int.chainCompare(compFn: () -> Int ): Int = if (this != 0) this else compFn()