From c7c743872aa7ee9143f95fc74d654914df4938fa Mon Sep 17 00:00:00 2001
From: sdeleuze <sdeleuze@pivotal.io>
Date: Wed, 4 Apr 2018 10:54:47 +0200
Subject: [PATCH] Fix Dokka reference to Spring Framework's Javadoc

This commit specifies a local packageListUrl and defines that dokka task
must be executed after the api task in order to be able to build KDoc
during the release process when the Spring Framework's Javadoc is not
published yet.

Issue: SPR-16687
---
 gradle/docs.gradle | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/gradle/docs.gradle b/gradle/docs.gradle
index 56f5c55a12..2698b456a8 100644
--- a/gradle/docs.gradle
+++ b/gradle/docs.gradle
@@ -49,12 +49,9 @@ task api(type: Javadoc) {
 	}
 }
 
-// Need https://github.com/Kotlin/dokka/issues/184 to be fixed to avoid "Can't find node by signature" log spam
 dokka {
 	dependsOn {
-		subprojects.collect {
-			it.tasks.getByName("jar")
-		}
+		tasks.getByName("api")
 	}
 	doFirst {
 		classpath = subprojects.collect { project -> project.jar.outputs.files.getFiles() }.flatten()
@@ -69,6 +66,10 @@ dokka {
 		def kotlinDirs = project.sourceSets.main.kotlin.srcDirs.collect()
 		kotlinDirs -= project.sourceSets.main.java.srcDirs
 	})
+	externalDocumentationLink {
+		url = new URL("https://docs.spring.io/spring-framework/docs/$version/javadoc-api/")
+		packageListUrl = new File(buildDir, "api/package-list").toURI().toURL()
+	}
 	externalDocumentationLink {
 		url = new URL("http://projectreactor.io/docs/core/release/api/")
 	}
-- 
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