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configuration for maven repo in G8_HOME/mvnrepo file #155

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configuration for maven repo in G8_HOME/mvnrepo file #155

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16 changes: 15 additions & 1 deletion library/src/main/scala/maven.scala
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
package giter8

import java.io.File

import dispatch.host
import scala.concurrent.Await
import scala.concurrent.duration._
Expand All @@ -21,12 +23,24 @@ object Maven extends JavaTokenParsers {
private def unapply(value: String): Option[(String, String)] =
Some(parse(spec, value)).filter { _.successful }.map { _.get }

private def mavenRepo(): Option[String] = {
val home = Option(System.getProperty("G8_HOME")).map(new File(_)).getOrElse(
new File(System.getProperty("user.home"), ".g8")
)
val mvnRepo = new File(home + "/mvnrepo")
if(!home.exists() || !mvnRepo.exists()) None
else {
scala.io.Source.fromFile(mvnRepo).getLines().filter(!_.trim.isEmpty).find(_=>true)
}
}

private def latestVersion(
org: String,
name: String
): Either[String, String] = {
import scala.concurrent.ExecutionContext.Implicits.global
val loc = s"https://repo1.maven.org/maven2/${org.replace('.', '/')}/$name/maven-metadata.xml"
val mvnCentral: String = "https://repo1.maven.org/maven2"
val loc = mavenRepo().getOrElse(mvnCentral) + s"/${org.replace('.', '/')}/$name/maven-metadata.xml"
val fut = for (resp <- G8.http(dispatch.url(loc))) yield {
resp.getStatusCode match {
case 200 =>
Expand Down