Initial commit

buildSrc/build.gradle.kts

@@ -0,0 +1,26 @@
+import java.util.*
+
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+}
+
+val properties = Properties().also { props ->
+    project.projectDir.resolveSibling("gradle.properties").bufferedReader().use {
+        props.load(it)
+    }
+}
+
+dependencies {
+    implementation(gradleApi())
+}
+
+kotlin {
+    jvmToolchain {
+        this.languageVersion.set(JavaLanguageVersion.of(21))
+    }
+}

buildSrc/src/main/kotlin/CommonConfig.kt

@@ -0,0 +1,41 @@
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPluginExtension
+import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+import org.gradle.kotlin.dsl.repositories
+import org.gradle.kotlin.dsl.the
+import org.gradle.kotlin.dsl.withType
+
+fun Project.applyCommonConfiguration() {
+    group = rootProject.group
+    version = rootProject.version
+
+    repositories {
+        mavenCentral()
+        maven {
+            name = "Spigot"
+            url = uri("https://hub.spigotmc.org/nexus/content/repositories/snapshots/")
+        }
+        maven {
+            name = "PaperMC"
+            url = uri("https://repo.papermc.io/repository/maven-public/")
+        }
+        maven {
+            name = "OSS Sonatype Snapshots"
+            url = uri("https://oss.sonatype.org/content/repositories/snapshots/")
+        }
+        mavenLocal()
+    }
+
+    plugins.withId("java") {
+        the<JavaPluginExtension>().apply {
+            toolchain {
+                languageVersion.set(JavaLanguageVersion.of(21))
+            }
+        }
+    }
+
+    tasks.withType<JavaCompile> {
+        options.encoding = Charsets.UTF_8.name()
+    }
+}

buildSrc/src/main/kotlin/CoreConfig.kt

@@ -0,0 +1,29 @@
+import org.gradle.api.Project
+import org.gradle.api.artifacts.dsl.RepositoryHandler
+import org.gradle.api.plugins.JavaPluginExtension
+import org.gradle.kotlin.dsl.apply
+import org.gradle.kotlin.dsl.ivy
+import org.gradle.kotlin.dsl.the
+
+fun Project.applyCoreConfiguration() {
+    applyCommonConfiguration()
+
+    apply(plugin = "java")
+    apply(plugin = "eclipse")
+    apply(plugin = "idea")
+
+    if (name in setOf("buildsystem-core")) {
+        the<JavaPluginExtension>().withSourcesJar()
+    }
+}
+
+fun RepositoryHandler.modrinthMavenWorkaround(nameOrId: String, version: String, fileName: String) {
+    val url = "https://api.modrinth.com/maven/maven/modrinth/$nameOrId/$version/$fileName"
+    val group = "maven.modrinth.workaround"
+    ivy(url.substringBeforeLast('/')) {
+        name = "Modrinth Maven Workaround for $nameOrId"
+        patternLayout { artifact(url.substringAfterLast('/')) }
+        metadataSources { artifact() }
+        content { includeModule(group, nameOrId) }
+    }
+}