org.jetbrains.kotlin.script.util.resolvers.basic.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.script.util.resolvers
import org.jetbrains.kotlin.script.util.Repository
import org.jetbrains.kotlin.script.util.resolvers.experimental.*
import java.io.File
import java.net.MalformedURLException
import java.net.URL
class DirectResolver : GenericRepositoryWithBridge {
override fun tryResolve(artifactCoordinates: GenericArtifactCoordinates): Iterable? =
artifactCoordinates.string.takeUnless(String::isBlank)
?.let(::File)?.takeIf { it.exists() && (it.isFile || it.isDirectory) }?.let { listOf(it) }
override fun tryAddRepository(repositoryCoordinates: GenericRepositoryCoordinates): Boolean = false
}
class FlatLibDirectoryResolver(vararg paths: File) : GenericRepositoryWithBridge {
private val localRepos = arrayListOf()
init {
for (path in paths) {
if (!path.exists() || !path.isDirectory) throw IllegalArgumentException("Invalid flat lib directory repository path '$path'")
}
localRepos.addAll(paths)
}
override fun tryResolve(artifactCoordinates: GenericArtifactCoordinates): Iterable? {
for (path in localRepos) {
// TODO: add coordinates and wildcard matching
val res = artifactCoordinates.string.takeUnless(String::isBlank)
?.let { File(path, it) }
?.takeIf { it.exists() && (it.isFile || it.isDirectory) }
if (res != null) return listOf(res)
}
return null
}
override fun tryAddRepository(repositoryCoordinates: GenericRepositoryCoordinates): Boolean {
val repoDir = repositoryCoordinates.file ?: return false
localRepos.add(repoDir)
return true
}
companion object {
fun tryCreate(annotation: Repository): FlatLibDirectoryResolver? = tryCreate(
BasicRepositoryCoordinates(
annotation.url.takeUnless(String::isBlank) ?: annotation.value, annotation.id.takeUnless(String::isBlank)
)
)
fun tryCreate(repositoryCoordinates: GenericRepositoryCoordinates): FlatLibDirectoryResolver? =
repositoryCoordinates.file?.let { FlatLibDirectoryResolver(it) }
}
}
internal fun String.toRepositoryUrlOrNull(): URL? =
try {
URL(this)
} catch (_: MalformedURLException) {
null
}
internal fun String.toRepositoryFileOrNull(): File? =
File(this).takeIf { it.exists() && it.isDirectory }