Add versions used to compile/build against to jar manifest (#428)

* Add versions used to compile/build against to jar manifest

* checkstyle

* Move to post remap

* Fix build

* Add mc version and mixin group

* Typo

* Make test run across versions better.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java b/src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java
index 4b74001a..d4f55d74 100644
--- a/src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java
+++ b/src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java
@@ -29,9 +29,9 @@ import org.gradle.api.artifacts.ConfigurationContainer;
 import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.api.plugins.JavaPluginConvention;
 import org.gradle.api.tasks.SourceSet;
-import org.gradle.api.tasks.bundling.AbstractArchiveTask;
 import org.gradle.api.tasks.compile.JavaCompile;
 import org.gradle.api.tasks.javadoc.Javadoc;
+import org.gradle.jvm.tasks.Jar;
 
 import net.fabricmc.loom.LoomGradleExtension;
 import net.fabricmc.loom.build.mixin.JavaApInvoker;
@@ -132,7 +132,7 @@ public final class CompileConfiguration {
 			if (extension.remapMod) {
 				RemapConfiguration.setupDefaultRemap(project);
 			} else {
-				AbstractArchiveTask jarTask = (AbstractArchiveTask) project.getTasks().getByName("jar");
+				Jar jarTask = (Jar) project.getTasks().getByName("jar");
 				extension.getUnmappedModCollection().from(jarTask);
 			}