Feature/add reference

README.md

@@ -89,7 +89,7 @@ More options:
         warnAsError = [105, 110, 120]
 
         // Other ikvmc options can be set:
-        // fileVersion, target, main, classloader, delaySign, compressResources, removeAssertions, srcPath ...
+        // fileVersion, target, main, classloader, delaySign, compressResources, removeAssertions, srcPath, reference ...
     }
 
 ## Usage

build.gradle

@@ -16,6 +16,7 @@ dependencies {
     compile fileTree(dir: "${gradle.gradleHomeDir}/lib/plugins", include: "gradle-plugins-*.jar")
     compile getTools()
     compile 'org.apache.commons:commons-lang3:3.4'
+    compile 'commons-io:commons-io:2.5'
     compile 'commons-codec:commons-codec:1.10'
     testCompile 'junit:junit:4.8.2'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Dec 27 15:48:48 CET 2014
+#Fri Jul 22 16:37:54 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-bin.zip

src/main/groovy/com/ullink/Ikvm.groovy

@@ -30,6 +30,7 @@ class Ikvm extends ConventionTask {
     String target
     String main
     String platform
+    String reference
     def warnAsError
 
     Ikvm() {
@@ -204,6 +205,9 @@ class Ikvm extends ConventionTask {
         if (platform) {
             commandLineArgs += "-platform:${platform}"
         }
+        if (reference) {
+            commandLineArgs += "-reference:${reference}"
+        }
         if (main) {
             commandLineArgs += "-target:${main}"
         }

src/main/groovy/com/ullink/IkvmBasePlugin.groovy

@@ -3,16 +3,29 @@ import org.gradle.api.Plugin
 import org.gradle.api.Project
 
 class IkvmBasePlugin implements Plugin<Project> {
+
     void apply(Project project) {
         project.tasks.withType(Ikvm).whenTaskAdded { Ikvm task ->
             task.conventionMapping.map "ikvmVersion", { '7.2.4630.5' }
             task.conventionMapping.map "ikvmHome", {
                 if (System.getenv()['IKVM_HOME']) {
                     return System.getenv()['IKVM_HOME']
                 }
-                def version = task.getIkvmVersion()
-                return "http://downloads.sourceforge.net/project/ikvm/ikvm/${version}/ikvmbin-${version}.zip"
+                return tryToFindUrl(task.getIkvmVersion())
             }
         }
     }
+
+    String tryToFindUrl(String version){
+        String defaultUrl = "http://downloads.sourceforge.net/project/ikvm/ikvm/${version}/ikvmbin-${version}.zip"
+        String betaUrl = "http://www.frijters.net/ikvmbin-${version}.zip"
+
+        HttpURLConnection connection = new URL(defaultUrl).openConnection()
+        connection.setRequestMethod("HEAD")
+        if (connection.responseCode == 200) {
+            return defaultUrl
+        }else{
+            return betaUrl
+        }
+    }
 }

src/test/groovy/com/ullink/IkvmBasePluginTest.groovy

@@ -0,0 +1,21 @@
+package com.ullink
+
+import junit.framework.Assert;
+import org.junit.Test;
+
+public class IkvmBasePluginTest {
+
+    @Test
+    public void tryToFindUrlDefault() throws Exception {
+        IkvmBasePlugin ikvmBasePlugin = new IkvmBasePlugin();
+        String foundUrl = ikvmBasePlugin.tryToFindUrl("7.2.4630.5")
+        Assert.assertTrue(foundUrl.contains("sourceforge"))
+    }
+
+    @Test
+    public void tryToFindUrlAlternative() throws Exception {
+        IkvmBasePlugin ikvmBasePlugin = new IkvmBasePlugin()
+        String foundUrl = ikvmBasePlugin.tryToFindUrl("8.1.5717.0")
+        Assert.assertTrue(foundUrl.contains("frijters"))
+    }
+}