Link to KDoc/Javadoc in their respective counterpart overview pages

This commit adds a link in the package-overview pages of KDoc and Javadoc, pointing to the other documentation's own page. In order for local tests to work, the build has been slightly modified to align with the directory structure in the distributed documentation zip (and consequently with that of the deployed documentation website). Lastly, the javadoc build was fixed to include the `overview.html` again in the resulting HTML index, since this is where the KDoc link is added. See gh-28055 Closes gh-31587
11 months ago · a97ecf7a29
3 changed files with 10 additions and 3 deletions
--- a/framework-api/framework-api.gradle
+++ b/framework-api/framework-api.gradle
@ -27,7 +27,8 @@ javadoc {
				@@ -27,7 +27,8 @@ javadoc {
 		author = true
 		header = rootProject.description
 		use = true
-		overview = "framework-docs/src/docs/api/overview.html"
+		overview = "$rootProject.rootDir/framework-docs/src/docs/api/overview.html"
+		destinationDir = file("${project.buildDir}/docs/javadoc-api")
 		splitIndex = true
 		links(rootProject.ext.javadocLinks)
 		addBooleanOption('Xdoclint:syntax,reference', true) // only check syntax and reference with doclint
@ -51,7 +52,8 @@ rootProject.tasks.dokkaHtmlMultiModule.configure {
				@@ -51,7 +52,8 @@ rootProject.tasks.dokkaHtmlMultiModule.configure {
 		tasks.named("javadoc")
 	}
 	moduleName.set("spring-framework")
-	outputDirectory.set(project.file("$buildDir/docs/kdoc"))
+	outputDirectory.set(project.file("$buildDir/docs/kdoc-api"))
+	includes.from("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
 }

 /**
--- a/framework-docs/src/docs/api/dokka-overview.md
+++ b/framework-docs/src/docs/api/dokka-overview.md
@ -0,0 +1,2 @@
				@@ -0,0 +1,2 @@
+# All Modules
+_See also the <a href="../javadoc-api/" target="_blank">Java API documentation (Javadoc)</a>._
--- a/framework-docs/src/docs/api/overview.html
+++ b/framework-docs/src/docs/api/overview.html
@ -1,7 +1,10 @@
				@@ -1,7 +1,10 @@
 <html>
 <body>
 <p>
-This is the public API documentation for the <a href="https://github.com/spring-projects/spring-framework" target="_top">Spring Framework</a>.
+This is the public Java API documentation (Javadoc) for the <a href="https://github.com/spring-projects/spring-framework" target="_top">Spring Framework</a>.
 </p>
+<p><em>
+See also the <a href="../kdoc-api/" target="_blank">Kotlin API documentation (KDoc)</a>.
+</em></p>
 </body>
 </html>