Add a concept of a concrete-library which has access to Bukkit but is not a plugin.

build.gradle.kts

@@ -33,7 +33,12 @@ gradlePlugin {
 
     create("concrete-plugin") {
       id = "lgbt.mystic.foundation.concrete-plugin"
-      implementationClass = "lgbt.mystic.foundation.concrete.ConcreteProjectPlugin"
+      implementationClass = "lgbt.mystic.foundation.concrete.ConcretePluginPlugin"
+    }
+
+    create("concrete-library") {
+      id = "lgbt.mystic.foundation.concrete-library"
+      implementationClass = "lgbt.mystic.foundation.concrete.ConcreteLibraryPlugin"
     }
   }
 }

samples/mixed/bukkit-plugins/common-library/build.gradle.kts

@@ -0,0 +1,3 @@
+plugins {
+  id("lgbt.mystic.foundation.concrete-library")
+}

samples/mixed/bukkit-plugins/common-library/src/main/kotlin/lgbt/mystic/foundation/conrete/sample/common/CommonExtensions.kt

@@ -0,0 +1,6 @@
+package lgbt.mystic.foundation.conrete.sample.common
+
+import org.bukkit.plugin.java.JavaPlugin
+
+fun JavaPlugin.logOnEnable(name: String) = slF4JLogger.info("Enabled $name")
+fun JavaPlugin.logOnDisable(name: String) = slF4JLogger.info("Disabled $name")

samples/mixed/bukkit-plugins/goodbye-world/build.gradle.kts

@@ -1,3 +1,7 @@
 plugins {
   id("lgbt.mystic.foundation.concrete-plugin")
 }
+
+dependencies {
+  implementation(project(":bukkit-plugins:common-library"))
+}

samples/mixed/bukkit-plugins/goodbye-world/src/main/kotlin/lgbt/mystic/foundation/concrete/sample/goodbyeworld/GoodbyeWorldPlugin.kt

@@ -1,13 +1,15 @@
 package lgbt.mystic.foundation.concrete.sample.goodbyeworld
 
+import lgbt.mystic.foundation.conrete.sample.common.logOnDisable
+import lgbt.mystic.foundation.conrete.sample.common.logOnEnable
 import org.bukkit.plugin.java.JavaPlugin
 
 class GoodbyeWorldPlugin : JavaPlugin() {
   override fun onEnable() {
-    slF4JLogger.info("Enabled Goodbye World")
+    logOnEnable("Goodbye World")
   }
 
   override fun onDisable() {
-    slF4JLogger.info("Disabled Goodbye World")
+    logOnDisable("Goodbye World")
   }
 }

samples/mixed/bukkit-plugins/hello-world/build.gradle.kts

@@ -4,4 +4,5 @@ plugins {
 
 dependencies {
   implementation(project(":other-library"))
+  implementation(project(":bukkit-plugins:common-library"))
 }

samples/mixed/bukkit-plugins/hello-world/src/main/kotlin/lgbt/mystic/foundation/concrete/sample/helloworld/HelloWorldPlugin.kt

@@ -1,14 +1,16 @@
 package lgbt.mystic.foundation.concrete.sample.helloworld
 
 import lgbt.mystic.foundation.concrete.other.OtherLibrary
+import lgbt.mystic.foundation.conrete.sample.common.logOnDisable
+import lgbt.mystic.foundation.conrete.sample.common.logOnEnable
 import org.bukkit.plugin.java.JavaPlugin
 
 class HelloWorldPlugin : JavaPlugin() {
   override fun onEnable() {
-    slF4JLogger.info("Enabled Hello World (Constant is ${OtherLibrary.SOME_CONSTANT})")
+    logOnEnable(OtherLibrary.HELLO_WORLD)
   }
 
   override fun onDisable() {
-    slF4JLogger.info("Disabled Hello World (Constant is ${OtherLibrary.SOME_CONSTANT})")
+    logOnDisable(OtherLibrary.HELLO_WORLD)
   }
 }

samples/mixed/other-library/src/main/java/lgbt/mystic/foundation/concrete/other/OtherLibrary.java

@@ -1,5 +1,5 @@
 package lgbt.mystic.foundation.concrete.other;
 
 public class OtherLibrary {
-    public static final String SOME_CONSTANT = "HelloWorld";
+    public static final String HELLO_WORLD = "Hello World";
 }

samples/mixed/settings.gradle.kts

@@ -2,4 +2,5 @@ includeBuild("../..")
 include(":bukkit-plugins")
 include(":bukkit-plugins:hello-world")
 include(":bukkit-plugins:goodbye-world")
+include(":bukkit-plugins:common-library")
 include(":other-library")

src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteLibraryPlugin.kt

@@ -0,0 +1,3 @@
+package lgbt.mystic.foundation.concrete
+
+class ConcreteLibraryPlugin : ConcreteProjectPlugin()

src/main/kotlin/lgbt/mystic/foundation/concrete/ConcretePluginPlugin.kt

@@ -0,0 +1,31 @@
+package lgbt.mystic.foundation.concrete
+
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.get
+import org.gradle.language.jvm.tasks.ProcessResources
+
+@Suppress("UnstableApiUsage")
+class ConcretePluginPlugin : ConcreteProjectPlugin() {
+  override fun apply(project: Project) {
+    super.apply(project)
+
+    project.plugins.apply("com.github.johnrengelman.shadow")
+
+    (project.tasks.getByName("processResources") as ProcessResources).apply {
+      val props = mapOf("version" to project.version.toString())
+      inputs.properties(props)
+      filteringCharset = "UTF-8"
+      filesMatching("plugin.yml") {
+        expand(props)
+      }
+    }
+
+    project.shadowJarTask!!.apply {
+      archiveClassifier.set("plugin")
+    }
+
+    project.tasks["assemble"].dependsOn(project.tasks["shadowJar"])
+
+    project.concreteRootProject.tasks["setupPaperServer"].dependsOn(project.tasks["shadowJar"])
+  }
+}

src/main/kotlin/lgbt/mystic/foundation/concrete/ConcreteProjectPlugin.kt

@@ -4,16 +4,13 @@ import org.gradle.api.JavaVersion
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaPluginExtension
-import org.gradle.kotlin.dsl.get
 import org.gradle.kotlin.dsl.getByType
 import org.gradle.kotlin.dsl.repositories
 import org.gradle.kotlin.dsl.withType
-import org.gradle.language.jvm.tasks.ProcessResources
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import java.net.URI
 
-@Suppress("UnstableApiUsage")
+open class ConcreteProjectPlugin : Plugin<Project> {
-class ConcreteProjectPlugin : Plugin<Project> {
   override fun apply(project: Project) {
     val versionWithBuild = if (System.getenv("CI_PIPELINE_IID") != null) {
       project.rootProject.version.toString() + ".${System.getenv("CI_PIPELINE_IID")}"
@@ -21,11 +18,10 @@ class ConcreteProjectPlugin : Plugin<Project> {
       "DEV"
     }
 
+    project.version = versionWithBuild
+
     project.plugins.apply("org.jetbrains.kotlin.jvm")
     project.plugins.apply("org.jetbrains.kotlin.plugin.serialization")
-    project.plugins.apply("com.github.johnrengelman.shadow")
-
-    project.version = versionWithBuild
 
     project.repositories {
       maven {
@@ -35,7 +31,6 @@ class ConcreteProjectPlugin : Plugin<Project> {
     }
 
     val paperApiVersion = project.concreteRootExtension.paperApiVersion.get()
-
     project.dependencies.add("compileOnly", "io.papermc.paper:paper-api:${paperApiVersion}")
 
     project.extensions.getByType<JavaPluginExtension>().apply {
@@ -44,21 +39,6 @@ class ConcreteProjectPlugin : Plugin<Project> {
       targetCompatibility = javaVersion
     }
 
-    (project.tasks.getByName("processResources") as ProcessResources).apply {
-      val props = mapOf("version" to project.version.toString())
-      inputs.properties(props)
-      filteringCharset = "UTF-8"
-      filesMatching("plugin.yml") {
-        expand(props)
-      }
-    }
-
-    project.shadowJarTask!!.apply {
-      archiveClassifier.set("plugin")
-    }
-
-    project.tasks["assemble"].dependsOn(project.tasks["shadowJar"])
-
     project.tasks.withType<KotlinCompile>().forEach {
       it.apply {
         kotlinOptions.apply {
@@ -66,7 +46,5 @@ class ConcreteProjectPlugin : Plugin<Project> {
         }
       }
     }
-
-    project.concreteRootProject.tasks["setupPaperServer"].dependsOn(project.tasks["shadowJar"])
   }
 }

src/main/kotlin/lgbt/mystic/foundation/concrete/extensions.kt

@@ -6,7 +6,7 @@ import org.gradle.api.tasks.TaskOutputs
 import java.nio.file.FileSystems
 import java.nio.file.Path
 
-internal fun Project.isPluginProject() = plugins.hasPlugin(ConcreteProjectPlugin::class.java)
+internal fun Project.isPluginProject() = plugins.hasPlugin(ConcretePluginPlugin::class.java)
 internal fun Project.findPluginProjects() = allprojects.filter { project -> project.isPluginProject() }
 
 internal val Project.shadowJarTask: ShadowJar?