[build] Include LICENSE file in published shadow jar archives

Signed-off-by: Dariusz Jędrzejczyk <[email protected]>

Author: chemicL

reactor-tools/build.gradle

@@ -126,6 +126,11 @@ shadowJar {
         inheritFrom project.tasks.jar.manifest
     }
 
+    from("${rootDir}/docs/src/docs/dist") {
+        include "LICENSE"
+        into "META-INF"
+    }
+
     configurations = [project.configurations.shaded]
 
     project.afterEvaluate {

reactor-tools/src/jarFileTest/java/reactor/tools/JarFileShadingTest.java

@@ -45,7 +45,8 @@ public void testPackages() throws Exception {
 	@Test
 	public void testMetaInf() throws Exception {
 		assertThatFileList(root.resolve("META-INF")).containsOnly(
-				"MANIFEST.MF"
+				"MANIFEST.MF",
+				"LICENSE"
 		);
 	}