From 4775756fb0eb352a8ac6cbdc47e711b56d3f7b2d Mon Sep 17 00:00:00 2001
From: Clinton Alexander <clinton.alexander@r3cev.com>
Date: Thu, 16 Mar 2017 14:04:55 +0000
Subject: [PATCH] Entirely separated the generation step from the jar step
 allowing for separate running of kapt and packaging.

---
 node-schemas/build.gradle | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/node-schemas/build.gradle b/node-schemas/build.gradle
index 21ec7ae360..56e61cfd6c 100644
--- a/node-schemas/build.gradle
+++ b/node-schemas/build.gradle
@@ -16,8 +16,15 @@ repositories {
     }
 }
 
+// Kapt plugin is hardcoded in output directory and sourcesets. Use a separate sourceset to keep the generated
+// files in git and outside of the build directory (to avoid cleaning issues)
 sourceSets {
     main {
+        kotlin {
+            srcDir "${buildDir}/generated/source/kapt/main/"
+        }
+    }
+    generated {
         java {
             srcDir "${projectDir}/generated/source/kapt/main/"
         }
@@ -41,9 +48,24 @@ task buildKapt(type: Copy) {
     into "${projectDir}/generated"
 }
 
+// Kapt hijacks anything named "compile"
+task buildGenerated(type: JavaCompile) {
+    source = sourceSets.generated.allJava
+    classpath = sourceSets.generated.compileClasspath + sourceSets.main.compileClasspath + sourceSets.main.output
+    destinationDir = file("$buildDir/classes/generated")
+}
+
 // Remove the dependency on compile in kapt to avoid automatic kapt running - run :node-schemas:kaptKotlin explicitly.
 project.afterEvaluate {
+    jar.dependsOn.each { jar.dependsOn.remove it }
+    buildGenerated.dependsOn.each { buildGenerated.dependsOn.remove it }
+    jar.dependsOn buildGenerated
+    buildGenerated.dependsOn classes
     compileKotlin.dependsOn.remove kaptKotlin
     buildKapt.dependsOn kaptKotlin
     buildKapt.mustRunAfter kaptKotlin
-}
\ No newline at end of file
+}
+
+jar {
+    from sourceSets.generated.output
+}