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package cbt
import java.io._
import java.nio.file._
import java.net._
object `package`{
implicit class TypeInferenceSafeEquals[T](value: T){
/** if you don't manually upcast, this will catch comparing different types */
def ===(other: T) = value == other
def =!=(other: T) = value != other // =!= instead of !==, because it has better precedence
}
val mavenCentral = new URL("https://repo1.maven.org/maven2")
val jcenter = new URL("https://jcenter.bintray.com")
def bintray(owner: String) = new URL(s"""https://dl.bintray.com/${URLEncoder.encode(owner, "UTF-8")}/maven""")
private val sonatypeBase = new URL("https://oss.sonatype.org/content/repositories/")
val sonatypeReleases = sonatypeBase ++ "releases"
val sonatypeSnapshots = sonatypeBase ++ "snapshots"
private val lib = new BaseLib
implicit class FileExtensionMethods( file: File ){
def ++( s: String ): File = {
if(s endsWith "/") throw new Exception(
"""Trying to append a String that ends in "/" to a File would loose the trailing "/". Use .stripSuffix("/") if you need to."""
)
new File( file.toString ++ s )
}
def /(s: String): File = new File(file.getAbsolutePath + File.separator + s)
def parent = lib.realpath(file ++ "/..")
def string = file.toString
}
implicit class URLExtensionMethods( url: URL ){
def ++( s: String ): URL = new URL( url.toString ++ s )
def string = url.toString
}
implicit class SeqExtensions[T](seq: Seq[T]){
def maxOption(implicit ev: Ordering[T]): Option[T] = try{ Some(seq.max) } catch {
case e:java.lang.UnsupportedOperationException if e.getMessage === "empty.max" => None
}
}
implicit class BuildInterfaceExtensions(build: BuildInterface){
import build._
// TODO: if every build has a method triggers a callback if files change
// then we wouldn't need this and could provide this method from a
// plugin rather than hard-coding trigger files stuff in cbt
def triggerLoopFiles: Seq[File] = triggerLoopFilesArray.to
def crossScalaVersions: Seq[String] = crossScalaVersionsArray.to
}
implicit class ArtifactInfoExtensions(subject: ArtifactInfo){
import subject._
def str = s"$groupId:$artifactId:$version"
def show = this.getClass.getSimpleName ++ s"($str)"
}
implicit class DependencyExtensions(subject: Dependency){
import subject._
def dependencyClasspath: ClassPath = ClassPath(dependencyClasspathArray.to)
def exportedClasspath: ClassPath = ClassPath(exportedClasspathArray.to)
def classpath = exportedClasspath ++ dependencyClasspath
def dependencies: Seq[Dependency] = dependenciesArray.to
}
implicit class ContextExtensions(subject: Context){
import subject._
val paths = CbtPaths(cbtHome, cache)
implicit def logger: Logger = new Logger(enabledLoggers, start)
def classLoaderCache: ClassLoaderCache = new ClassLoaderCache( persistentCache )
def cbtDependencies = {
import paths._
new CbtDependencies(mavenCache, nailgunTarget, stage1Target, stage2Target, compatibilityTarget)(logger, transientCache)
}
val cbtDependency = cbtDependencies.stage2Dependency
def args: Seq[String] = argsArray.to
def enabledLoggers: Set[String] = enabledLoggersArray.to
def scalaVersion = Option(scalaVersionOrNull)
def parentBuild = Option(parentBuildOrNull)
def cbtLastModified: scala.Long = subject.cbtLastModified
def copy(
projectDirectory: File = projectDirectory,
args: Seq[String] = args,
//enabledLoggers: Set[String] = enabledLoggers,
cbtLastModified: Long = cbtLastModified,
scalaVersion: Option[String] = scalaVersion,
cbtHome: File = cbtHome,
parentBuild: Option[BuildInterface] = None
): Context = new ContextImplementation(
projectDirectory,
cwd,
args.to,
enabledLoggers.to,
start,
cbtLastModified,
scalaVersion.getOrElse(null),
persistentCache,
transientCache,
cache,
cbtHome,
cbtRootHome,
compatibilityTarget,
parentBuild.getOrElse(null)
)
}
}
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