build.gradle.kts rebuilt from ground up to ensure MVJ understands how…

… everything connects. Also, shadowJar plugin and task introduced to produce single JAR file with both library and all dependencies. We now get a single JAR file that can be loaded as library and contains everything the code needs.
appliedtopology · Nov 9, 2023 · c361757 · c361757
1 parent 23386f5
commit c361757
Showing 1 changed file with 66 additions and 69 deletions.
diff --git a/build.gradle.kts b/build.gradle.kts
@@ -1,16 +1,18 @@
-import org.jetbrains.dokka.gradle.DokkaTask
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 
 plugins {
     kotlin("multiplatform") version "1.9.20"
+    `java`
+    `java-library`
+    `java-library-distribution`
     id("org.jetbrains.dokka") version "1.9.10"
     id("io.kotest.multiplatform") version "5.7.2"
-    id("com.google.devtools.ksp") version "1.8.21-1.0.11"
     id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
-    `java-library-distribution`
+    id("com.github.johnrengelman.shadow") version "8.1.1"
 }
 
 group = "org.appliedtopology"
-version = "1.0-SNAPSHOT"
+version = "0.1-DEV"
 
 distributions {
     main {
@@ -23,78 +25,46 @@ repositories {
     maven("https://maven.pkg.jetbrains.space/mipt-npm/p/sci/maven")
 }
 
-tasks.withType<DokkaTask>().configureEach {
-    dependencies {
-        dokkaPlugin("org.jetbrains.dokka:kotlin-as-java-plugin:1.9.10")
-        dokkaPlugin("org.jetbrains.dokka:mathjax-plugin:1.9.10")
-    }
-}
-
-tasks.withType<Test>().configureEach {
-    useJUnitPlatform()
-}
-
-configure<org.jlleitschuh.gradle.ktlint.KtlintExtension> {
-    version.set("1.0.1")
-    debug.set(true)
-    verbose.set(true)
-    android.set(false)
-    outputToConsole.set(true)
-    outputColorName.set("RED")
-    ignoreFailures.set(true)
-    enableExperimentalRules.set(true)
-    additionalEditorconfig.set( // not supported until ktlint 0.49
-        mapOf(
-            "ktlint_standard_no-wildcard-imports" to "disabled",
-        ),
-    )
-    filter {
-        exclude("**/generated/**")
-        include("**/kotlin/**")
-    }
-}
-
 kotlin {
     jvmToolchain(17)
+
     jvm {
-        compilations.all {
-            kotlinOptions {
-                jvmTarget = "17"
+        // We have to configure the shadowJar task explicitly, because
+        // we are doing a multi-platform build
+        // https://stackoverflow.com/questions/63426211/kotlin-multiplatform-shadowjar-gradle-plugin-creates-empty-jar
+        compilations.named("main") {
+            tasks {
+                val shadowJar =
+                    register<ShadowJar>("ShadowJar") {
+                        group = "distribution"
+                        from(output)
+                        configurations = listOf(runtimeDependencyFiles)
+                        archiveClassifier.set("all")
+                        dependsOn("jvmJar")
+                        dependsOn("jvmMainClasses")
+                    }
             }
         }
-        withJava()
-        testRuns["test"].executionTask.configure {
-            useJUnitPlatform()
-        }
     }
+
     js(IR) {
-        browser {
-            commonWebpackConfig {
-                // cssSupport.enabled = true
-            }
-        }
+        browser()
+        nodejs()
+    }
+
+    val hostOS = System.getProperty("os.name")
+    when {
+        hostOS.startsWith("Windows") -> mingwX64("native")
+        hostOS == "Linux" -> linuxX64("native")
+        else -> println("Not configured to build targeting native platform $hostOS")
     }
-    val hostOs = System.getProperty("os.name")
-    val isMingwX64 = hostOs.startsWith("Windows")
-    val nativeTarget =
-        when {
-            // hostOs == "Mac OS X" -> macosX64("native")
-            hostOs == "Linux" -> linuxX64("native")
-            isMingwX64 -> mingwX64("native")
-            else -> println("Host OS is not supported in Kotlin/Native.")
-        }
 
     sourceSets {
         val commonMain by getting {
             dependencies {
-                api(kotlin("stdlib"))
-                implementation(kotlin("script-runtime"))
-                implementation(platform("io.arrow-kt:arrow-stack:1.2.0"))
-                implementation("io.arrow-kt:arrow-core")
-                implementation("io.arrow-kt:arrow-fx-coroutines")
-                implementation("io.arrow-kt:arrow-optics")
-                api("space.kscience:kmath-core:0.3.1")
-                api("space.kscience:kmath-tensors:0.3.1")
+                implementation("io.arrow-kt:arrow-core:1.2.0")
+                implementation("space.kscience:kmath-core:0.3.1")
+                implementation("space.kscience:kmath-tensors:0.3.1")
             }
         }
         val commonTest by getting {
@@ -104,15 +74,42 @@ kotlin {
                 implementation("io.kotest:kotest-property:5.7.2")
             }
         }
-        val jvmMain by getting {
-            dependencies {
-                implementation(kotlin("script-runtime"))
-            }
-        }
         val jvmTest by getting {
             dependencies {
                 implementation("io.kotest:kotest-runner-junit5:5.7.2")
             }
         }
     }
 }
+
+tasks.withType<org.jetbrains.dokka.gradle.DokkaTask>().configureEach {
+    dependencies {
+        dokkaPlugin("org.jetbrains.dokka:kotlin-as-java-plugin:1.9.10")
+        dokkaPlugin("org.jetbrains.dokka:mathjax-plugin:1.9.10")
+    }
+}
+
+tasks.withType<Test>().configureEach {
+    useJUnitPlatform()
+}
+
+configure<org.jlleitschuh.gradle.ktlint.KtlintExtension> {
+    version.set("1.0.1")
+    debug.set(true)
+    verbose.set(true)
+    android.set(false)
+    outputToConsole.set(true)
+    outputColorName.set("RED")
+    ignoreFailures.set(true)
+    enableExperimentalRules.set(true)
+    additionalEditorconfig.set(
+        // not supported until ktlint 0.49
+        mapOf(
+            "ktlint_standard_no-wildcard-imports" to "disabled",
+        ),
+    )
+    filter {
+        exclude("**/generated/**")
+        include("**/kotlin/**")
+    }
+}