Change publishing plugin

build.gradle.kts

@@ -1,15 +1,18 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinMultiplatform
+import com.vanniktech.maven.publish.SonatypeHost
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
     kotlin("multiplatform") version "2.1.0"
     id("org.jetbrains.dokka") version "2.0.0"
     id("org.jetbrains.kotlinx.kover") version "0.9.0"
-    `maven-publish`
-    signing
+    id("com.vanniktech.maven.publish") version "0.30.0"
 }
 
 group = "com.jsoizo"
 version = "1.10.0"
+val projectName = "kotlin-csv"
 
 buildscript {
     repositories {
@@ -21,22 +24,11 @@ repositories {
     mavenCentral()
 }
 
-val dokkaJar by tasks.registering(Jar::class) {
-    group = JavaBasePlugin.DOCUMENTATION_GROUP
-    description = "A Javadoc JAR containing Dokka HTML"
-    from(tasks.dokkaHtml.flatMap { it.outputDirectory })
-    archiveClassifier.set("javadoc")
-}
-
 kotlin {
     jvm {
         compilerOptions {
             jvmTarget.set(JvmTarget.JVM_1_8)
         }
-        //https://docs.gradle.org/current/userguide/publishing_maven.html
-        mavenPublication {
-            artifact(dokkaJar)
-        }
     }
     js {
         browser {
@@ -81,52 +73,51 @@ tasks.withType<Test>() {
     useJUnitPlatform()
 }
 
+mavenPublishing {
+    publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL)
 
-publishing {
-    publications.all {
-        (this as MavenPublication).pom {
-            name.set("kotlin-csv")
-            description.set("Kotlin CSV Reader/Writer")
-            url.set("https://github.com/jsoizo/kotlin-csv")
+    if (project.hasProperty("signing.keyId")) {
+        signAllPublications()
+    }
 
-            organization {
-                name.set("com.jsoizo")
-                url.set("https://github.com/jsoizo")
-            }
-            licenses {
-                license {
-                    name.set("Apache License 2.0")
-                    url.set("https://github.com/jsoizo/kotlin-csv/blob/master/LICENSE")
-                }
-            }
-            scm {
-                url.set("https://github.com/jsoizo/kotlin-csv")
-                connection.set("scm:git:git://github.com/jsoizo/kotlin-csv.git")
-                developerConnection.set("https://github.com/jsoizo/kotlin-csv")
-            }
-            developers {
-                developer {
-                    name.set("jsoizo")
-                }
+    coordinates(group.toString(), projectName, version.toString())
+
+    configure(
+        KotlinMultiplatform(
+            javadocJar = JavadocJar.Dokka("dokkaHtml"),
+            sourcesJar = true,
+            androidVariantsToPublish = listOf("debug", "release"),
+        )
+    )
+
+    val repo = "github.com/jsoizo/${projectName}"
+    val repoHttpUrl = "https://${repo}"
+    val repoGitUrl = "git://${repo}.git"
+
+    pom {
+        name = projectName
+        description = "Pure Kotlin CSV reader and writer"
+        inceptionYear = "2019"
+        url = repoHttpUrl
+        organization {
+            name.set("com.jsoizo")
+            url.set("https://github.com/jsoizo")
+        }
+        licenses {
+            license {
+                name.set("Apache License 2.0")
+                url.set("${repoHttpUrl}/blob/master/LICENSE")
             }
         }
-    }
-    repositories {
-        maven {
-            credentials {
-                val nexusUsername: String? by project
-                val nexusPassword: String? by project
-                username = nexusUsername
-                password = nexusPassword
+        scm {
+            url.set(repoHttpUrl)
+            connection.set("scm:git:${repoGitUrl}")
+            developerConnection.set(repoHttpUrl)
+        }
+        developers {
+            developer {
+                name.set("jsoizo")
             }
-
-            val releasesRepoUrl = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
-            val snapshotsRepoUrl = uri("https://oss.sonatype.org/content/repositories/snapshots/")
-            url = if (version.toString().endsWith("SNAPSHOT")) snapshotsRepoUrl else releasesRepoUrl
         }
     }
-}
-
-signing {
-    sign(publishing.publications)
 }