Merge branch 'dev-0.11.0'

1 files changed, 79 insertions, 0 deletions

diff --git a/buildSrc/src/main/kotlin/org/jetbrains/ValidatePublications.kt b/buildSrc/src/main/kotlin/org/jetbrains/ValidatePublications.kt
new file mode 100644
index 00000000..84c48b96
--- /dev/null
+++ b/buildSrc/src/main/kotlin/org/jetbrains/ValidatePublications.kt
@@ -0,0 +1,79 @@
+package org.jetbrains
+
+import com.jfrog.bintray.gradle.BintrayExtension
+import org.gradle.api.DefaultTask
+import org.gradle.api.GradleException
+import org.gradle.api.Project
+import org.gradle.api.artifacts.ProjectDependency
+import org.gradle.api.publish.PublishingExtension
+import org.gradle.api.publish.maven.MavenPublication
+import org.gradle.api.tasks.TaskAction
+import org.gradle.kotlin.dsl.findByType
+import org.gradle.kotlin.dsl.provideDelegate
+
+open class ValidatePublications : DefaultTask() {
+    class MissingBintrayPublicationException(project: Project, publication: MavenPublication) : GradleException(
+        "Project ${project.path} has publication ${publication.name} that is not configured for bintray publication"
+    )
+
+    class UnpublishedProjectDependencyException(
+        project: Project, dependencyProject: Project
+    ) : GradleException(
+        "Published project ${project.path} cannot depend on unpublished projed ${dependencyProject.path}"
+    )
+
+
+    @TaskAction
+    fun validatePublicationConfiguration() {
+        @Suppress("LocalVariableName")
+        project.subprojects.forEach { subProject ->
+            val publishing = subProject.extensions.findByType<PublishingExtension>() ?: return@forEach
+            publishing.publications
+                .filterIsInstance<MavenPublication>()
+                .filter { it.version == project.dokkaVersion }
+                .forEach { publication ->
+                    checkPublicationIsConfiguredForBintray(subProject, publication)
+                    checkProjectDependenciesArePublished(subProject)
+                }
+        }
+    }
+
+    private fun checkPublicationIsConfiguredForBintray(project: Project, publication: MavenPublication) {
+        val bintrayExtension = project.extensions.findByType<BintrayExtension>()
+            ?: throw MissingBintrayPublicationException(project, publication)
+
+        val isPublicationConfiguredForBintray = bintrayExtension.publications.orEmpty()
+            .any { publicationName -> publicationName == publication.name }
+
+        if (!isPublicationConfiguredForBintray) {
+            throw MissingBintrayPublicationException(project, publication)
+        }
+    }
+
+    private fun checkProjectDependenciesArePublished(project: Project) {
+        (project.configurations.findByName("implementation")?.allDependencies.orEmpty() +
+                project.configurations.findByName("api")?.allDependencies.orEmpty())
+            .filterIsInstance<ProjectDependency>()
+            .forEach { projectDependency ->
+                val publishing = projectDependency.dependencyProject.extensions.findByType<PublishingExtension>()
+                    ?: throw UnpublishedProjectDependencyException(
+                        project = project, dependencyProject = projectDependency.dependencyProject
+                    )
+
+                val isPublished = publishing.publications.filterIsInstance<MavenPublication>()
+                    .filter { it.version == project.dokkaVersion }
+                    .any()
+
+                if (!isPublished) {
+                    throw UnpublishedProjectDependencyException(project, projectDependency.dependencyProject)
+                }
+            }
+    }
+
+    init {
+        group = "verification"
+        project.tasks.named("check") {
+            dependsOn(this@ValidatePublications)
+        }
+    }
+}