mirror of https://github.com/sbt/sbt.git
25 lines
1.5 KiB
Scala
25 lines
1.5 KiB
Scala
package xsbt.boot
|
|
|
|
import Pre._
|
|
import java.io.File
|
|
import java.net.URLClassLoader
|
|
|
|
final class ModuleDefinition(val configuration: UpdateConfiguration, val extraClasspath: Array[File], val target: UpdateTarget, val failLabel: String) {
|
|
def retrieveFailed: Nothing = fail("")
|
|
def retrieveCorrupt(missing: Iterable[String]): Nothing = fail(": missing " + missing.mkString(", "))
|
|
private def fail(extra: String) =
|
|
throw new xsbti.RetrieveException(versionString, "Could not retrieve " + failLabel + extra)
|
|
private def versionString: String = target match { case _: UpdateScala => configuration.getScalaVersion; case a: UpdateApp => Value.get(a.id.version) }
|
|
}
|
|
|
|
final class RetrievedModule(val fresh: Boolean, val definition: ModuleDefinition, val detectedScalaVersion: Option[String], val resolvedAppVersion: Option[String], val baseDirectories: List[File]) {
|
|
/** Use this constructor only when the module exists already, or when its version is not dynamic (so its resolved version would be the same) */
|
|
def this(fresh: Boolean, definition: ModuleDefinition, detectedScalaVersion: Option[String], baseDirectories: List[File]) =
|
|
this(fresh, definition, detectedScalaVersion, None, baseDirectories)
|
|
|
|
lazy val classpath: Array[File] = getJars(baseDirectories)
|
|
lazy val fullClasspath: Array[File] = concat(classpath, definition.extraClasspath)
|
|
|
|
def createLoader(parentLoader: ClassLoader): ClassLoader =
|
|
new URLClassLoader(toURLs(fullClasspath), parentLoader)
|
|
} |