simplify gradle. (#24)

* simplify gradle.

* Update publish.kt

build.gradle.kts

@@ -1,80 +1,7 @@
-import com.vanniktech.maven.publish.MavenPublishBaseExtension
-import com.vanniktech.maven.publish.MavenPublishPlugin
-import com.vanniktech.maven.publish.SonatypeHost
-import org.jetbrains.dokka.gradle.DokkaPlugin
-
 plugins {
     java
-    alias(libs.plugins.nexus) apply false
-    alias(libs.plugins.kotlin) apply false
-    alias(libs.plugins.dokka) apply false
 }
 
-repositories.mavenCentral()
-
 subprojects {
     apply<JavaPlugin>()
-    apply<MavenPublishPlugin>()
-    if (project.name.contains("kotlin")) {
-        apply<DokkaPlugin>()
-        apply(plugin = "org.jetbrains.kotlin.jvm")
-    }
-
-    repositories.mavenCentral()
-
-    java {
-        toolchain {
-            languageVersion = JavaLanguageVersion.of(8)
-        }
-    }
-
-    tasks {
-        val javadocJar by creating(Jar::class) {
-            dependsOn("javadoc")
-            archiveClassifier.set("javadoc")
-            from(javadoc)
-        }
-
-        val sourcesJar by creating(Jar::class) {
-            dependsOn("classes")
-            archiveClassifier.set("sources")
-            from(sourceSets["main"].allSource)
-        }
-    }
-
-    val moduleName = project.findProperty("artifact-id") as String?
-    val projectName = "pubsub${if (moduleName == null) "" else "-$moduleName"}"
-    val signRequired = project.hasProperty("sign-required")
-
-    extensions.configure<MavenPublishBaseExtension> {
-        coordinates(project.group.toString(), projectName, project.version.toString())
-        publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL, true)
-        if (signRequired) {
-            signAllPublications()
-        }
-
-        pom {
-            name.set(projectName)
-            description.set("Simplified pubsub library for Redis and various databases.")
-            url.set("https://github.com/Infumia/pubsub")
-            licenses {
-                license {
-                    name.set("MIT License")
-                    url.set("https://mit-license.org/license.txt")
-                }
-            }
-            developers {
-                developer {
-                    id.set("portlek")
-                    name.set("Hasan Demirtaş")
-                    email.set("[email protected]")
-                }
-            }
-            scm {
-                connection.set("scm:git:git://github.com/infumia/pubsub.git")
-                developerConnection.set("scm:git:ssh://github.com/infumia/pubsub.git")
-                url.set("https://github.com/infumia/pubsub/")
-            }
-        }
-    }
 }

buildSrc/build.gradle.kts

@@ -0,0 +1,18 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+}
+
+dependencies {
+    implementation(libs.nexus.plugin)
+    implementation(libs.kotlin.plugin)
+    implementation(libs.dokka.plugin)
+}
+
+kotlin {
+    jvmToolchain(11)
+}

buildSrc/settings.gradle.kts

@@ -0,0 +1,7 @@
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+}

buildSrc/src/main/kotlin/net/infumia/gradle/common.kt

@@ -0,0 +1,47 @@
+package net.infumia.gradle
+
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.plugins.JavaPluginExtension
+import org.gradle.api.tasks.bundling.Jar
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+import org.gradle.kotlin.dsl.*
+import org.jetbrains.dokka.gradle.DokkaPlugin
+
+fun Project.applyCommon(
+    javaVersion: Int = 8,
+    sources: Boolean = true,
+    javadoc: Boolean = true
+) {
+    apply<JavaPlugin>()
+
+    if (name.contains("kotlin")) {
+        apply<DokkaPlugin>()
+        apply(plugin = "org.jetbrains.kotlin.jvm")
+    }
+
+    repositories.mavenCentral()
+
+    extensions.configure<JavaPluginExtension> {
+        toolchain {
+            languageVersion = JavaLanguageVersion.of(javaVersion)
+        }
+    }
+
+    if (javadoc) {
+        val javadocJar by tasks.creating(Jar::class) {
+            dependsOn("javadoc")
+            archiveClassifier.set("javadoc")
+            from(javadoc)
+        }
+    }
+
+    if (sources) {
+        val sourceSets = extensions.getByType<JavaPluginExtension>().sourceSets
+        val sourcesJar by tasks.creating(Jar::class) {
+            dependsOn("classes")
+            archiveClassifier.set("sources")
+            from(sourceSets["main"].allSource)
+        }
+    }
+}

buildSrc/src/main/kotlin/net/infumia/gradle/publish.kt

@@ -0,0 +1,52 @@
+package net.infumia.gradle
+
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+import com.vanniktech.maven.publish.MavenPublishPlugin
+import com.vanniktech.maven.publish.SonatypeHost
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.*
+
+fun Project.publish(
+    moduleName: String? = null,
+    javaVersion: Int = 8,
+    sources: Boolean = true,
+    javadoc: Boolean = true
+) {
+    applyCommon(javaVersion, sources, javadoc)
+    apply<MavenPublishPlugin>()
+
+    val projectName = "pubsub${if (moduleName == null) "" else "-$moduleName"}"
+    val signRequired = project.hasProperty("sign-required")
+
+    extensions.configure<MavenPublishBaseExtension> {
+        coordinates(project.group.toString(), projectName, project.version.toString())
+        publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL, true)
+        if (signRequired) {
+            signAllPublications()
+        }
+
+        pom {
+            name.set(projectName)
+            description.set("")
+            url.set("https://github.com/Infumia/pubsub")
+            licenses {
+                license {
+                    name.set("MIT License")
+                    url.set("https://mit-license.org/license.txt")
+                }
+            }
+            developers {
+                developer {
+                    id.set("portlek")
+                    name.set("Hasan Demirtaş")
+                    email.set("[email protected]")
+                }
+            }
+            scm {
+                connection.set("scm:git:git://github.com/infumia/pubsub.git")
+                developerConnection.set("scm:git:ssh://github.com/infumia/pubsub.git")
+                url.set("https://github.com/infumia/pubsub/")
+            }
+        }
+    }
+}

codec/build.gradle.kts

@@ -0,0 +1,3 @@
+import net.infumia.gradle.publish
+
+publish("codec")

common/build.gradle.kts

@@ -1,3 +1,7 @@
+import net.infumia.gradle.publish
+
+publish()
+
 dependencies {
     compileOnly(project(":codec"))
 

gradle/libs.versions.toml

@@ -11,8 +11,9 @@ kotlinx-serialization-core = { module = "org.jetbrains.kotlinx:kotlinx-serializa
 kotlinx-serialization-protobuf = { module = "org.jetbrains.kotlinx:kotlinx-serialization-protobuf", version.ref = "kotlinserialization" }
 kotlinx-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version = "1.8.1" }
 
+nexus-plugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version = "0.29.0" }
+kotlin-plugin = { module = "org.jetbrains.kotlin.jvm:org.jetbrains.kotlin.jvm.gradle.plugin", version.ref = "kotlin" }
+dokka-plugin = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version = "1.9.20" }
+
 [plugins]
-kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
-dokka = { id = "org.jetbrains.dokka", version = "1.9.20" }
-nexus = { id = "com.vanniktech.maven.publish", version = "0.29.0" }

jackson/build.gradle.kts

@@ -1,3 +1,7 @@
+import net.infumia.gradle.publish
+
+publish("jackson")
+
 dependencies {
     compileOnly(project(":codec"))
 

kotlin/coroutines/build.gradle.kts

@@ -1,3 +1,7 @@
+import net.infumia.gradle.publish
+
+publish("kotlin-coroutines")
+
 dependencies {
     compileOnly(project(":common"))
 

kotlin/extensions/build.gradle.kts

@@ -1,3 +1,7 @@
+import net.infumia.gradle.publish
+
+publish("kotlin")
+
 dependencies {
     compileOnly(project(":common"))
 }

kotlin/protobuf/build.gradle.kts

@@ -1,7 +1,11 @@
+import net.infumia.gradle.publish
+
 plugins {
     alias(libs.plugins.kotlin.serialization)
 }
 
+publish("kotlin-protobuf")
+
 dependencies {
     compileOnly(project(":codec"))
 

redis/build.gradle.kts

@@ -1,3 +1,7 @@
+import net.infumia.gradle.publish
+
+publish("redis")
+
 dependencies {
     compileOnly(project(":codec"))
     compileOnly(project(":common"))