Provide mavenCentral/jcenter to all projects

build.gradle.kts

@@ -1,6 +1,4 @@
-import com.jfrog.bintray.gradle.BintrayExtension
-import com.jfrog.bintray.gradle.tasks.BintrayUploadTask
-import org.jetbrains.dokka.gradle.DokkaTask
+import org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
@@ -15,9 +13,17 @@ plugins {
     id("net.researchgate.release") version ("2.8.0")
 }
 
-repositories {
-    mavenCentral()
-    jcenter()
+allprojects {
+    repositories {
+        mavenCentral()
+        jcenter()
+    }
+
+    plugins.withType<KotlinPluginWrapper> {
+        tasks.withType<KotlinCompile> {
+            kotlinOptions.jvmTarget = "1.8"
+        }
+    }
 }
 
 dependencies {
@@ -29,12 +35,6 @@ dependencies {
     testImplementation(kotlin("test"))
 }
 
-tasks.withType<KotlinCompile> {
-    kotlinOptions {
-        jvmTarget = "1.8"
-    }
-}
-
 val SourceSet.kotlin: SourceDirectorySet
     get() = withConvention(KotlinSourceSet::class) { kotlin }
 

example/build.gradle.kts

@@ -15,7 +15,7 @@ repositories {
 dependencies {
     val ktorVersion = "1.2.1"
 
-    implementation(project(":"))
+    implementation(rootProject)
     implementation(kotlin("stdlib-jdk8"))
     implementation("ch.qos.logback:logback-classic:1.2.3")
     implementation("io.ktor:ktor-server-core:$ktorVersion")