Use maven publish plugin

Author: OptimumCode

build.gradle.kts

@@ -1,6 +1,5 @@
 plugins {
   alias(libs.plugins.kotlin.binaryCompatibility)
-  alias(libs.plugins.nexus.publish)
   convention.properties
 }
 
@@ -14,21 +13,6 @@ apiValidation {
   ignoredProjects += listOf("benchmark", "test-suites", "json-schema-validator-bom")
 }
 
-val ossrhUsername: String by project.ext
-val ossrhPassword: String by project.ext
-
-nexusPublishing {
-  this.repositories {
-    sonatype {
-      nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
-      snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
-
-      username.set(ossrhUsername)
-      password.set(ossrhPassword)
-    }
-  }
-}
-
 tasks.register("printKtlintVersion") {
   doLast {
     println(libs.versions.ktlint.get())

buildSrc/build.gradle.kts

@@ -9,4 +9,5 @@ repositories {
 dependencies {
   implementation(libs.kotlin.gradle.plugin)
   implementation(libs.sigstore.gradle.plugin)
+  implementation(libs.maven.publish.gradle.plugin)
 }

buildSrc/src/main/kotlin/convention.publication.gradle.kts

@@ -2,14 +2,9 @@ plugins {
   `maven-publish`
   signing
   id("dev.sigstore.sign")
+  id("com.vanniktech.maven.publish")
 }
 
-val javadocJar by tasks.registering(Jar::class) {
-  archiveClassifier.set("javadoc")
-}
-
-fun getExtraString(name: String) = ext[name]?.toString()
-
 /**
  * Create a service for collecting the coordinates of all artifacts that should be included in the bom.
  */
@@ -38,47 +33,30 @@ bomService.coordinates
     },
   )
 
-publishing {
+mavenPublishing {
+  publishToMavenCentral(automaticRelease = true)
+  signAllPublications()
 
-  publications.withType<MavenPublication> {
-    // Stub javadoc.jar artifact
-    artifact(javadocJar)
+  pom {
+    name.set("JSON schema validator")
+    description.set("Multiplatform Kotlin implementation of JSON schema validator")
+    url.set("https://github.com/OptimumCode/json-schema-validator")
 
-    pom {
-      name.set("JSON schema validator")
-      description.set("Multiplatform Kotlin implementation of JSON schema validator")
-      url.set("https://github.com/OptimumCode/json-schema-validator")
-
-      licenses {
-        license {
-          name.set("MIT")
-          url.set("https://opensource.org/licenses/MIT")
-        }
-      }
-      developers {
-        developer {
-          id.set("OptimumCode")
-          name.set("Oleg Smirnov")
-          email.set("oleg31101996@gmail.com")
-        }
+    licenses {
+      license {
+        name.set("MIT")
+        url.set("https://opensource.org/licenses/MIT")
       }
-      scm {
-        url.set("https://github.com/OptimumCode/json-schema-validator")
+    }
+    developers {
+      developer {
+        id.set("OptimumCode")
+        name.set("Oleg Smirnov")
+        email.set("oleg31101996@gmail.com")
       }
     }
+    scm {
+      url.set("https://github.com/OptimumCode/json-schema-validator")
+    }
   }
 }
-
-// otherwise, the publication fails because some task uses sign output but do not declare that
-tasks.withType<AbstractPublishToMaven> {
-  mustRunAfter(tasks.withType<Sign>())
-}
-
-signing {
-  useInMemoryPgpKeys(
-    getExtraString("signing.keyId"),
-    getExtraString("signing.keys"),
-    getExtraString("signing.password"),
-  )
-  sign(publishing.publications)
-}

gradle/libs.versions.toml

@@ -18,7 +18,6 @@ kover = { id = "org.jetbrains.kotlinx.kover", version = "0.9.1" }
 detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }
 ktlint = { id = "org.jlleitschuh.gradle.ktlint", version = "12.3.0" }
 kotlin-binaryCompatibility = { id = "org.jetbrains.kotlinx.binary-compatibility-validator", version = "0.18.0" }
-nexus-publish = { id = "io.github.gradle-nexus.publish-plugin", version = "2.0.0" }
 
 [libraries]
 kotlin-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "serialization" }
@@ -43,6 +42,7 @@ normalize = { group = "com.doist.x", name = "normalize", version = "1.2.0" }
 karacteristics = { group = "io.github.optimumcode", name = "karacteristics", version = "0.0.6" }
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
 sigstore-gradle-plugin = { module = "dev.sigstore:sigstore-gradle-sign-plugin", version = "1.3.0"}
+maven-publish-gradle-plugin = { module = "com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin", version = "0.33.0"}
 
 [bundles]
 openapi = ["openapi-validator", "openapi-interfaces", "openapi-jackson"]