build.gradle

plugins {
	id 'fabric-loom' version '0.7-SNAPSHOT'
	id 'maven-publish'
	id 'org.ajoberstar.grgit' version '4.1.0'
}

sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8

archivesBaseName = project.archives_base_name
version = "${project.mod_version}+${getVersionMetadata()}"
group = project.maven_group

dependencies {
	minecraft "com.mojang:minecraft:${project.minecraft_version}"
	mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
	modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"

	// Critical, needed for loading our custom language files
	includeFabricApiModule "fabric-resource-loader-v0"

	// Needed for adding the reload keybinding
	includeFabricApiModule "fabric-key-binding-api-v1"

	// Needed for the END_CLIENT_TICK event
	includeFabricApiModule "fabric-lifecycle-events-v1"

	// Required by fabric-lifecycle-events-v1
	includeFabricApiModule "fabric-api-base"
}

def includeFabricApiModule(String moduleName) {
	Object dependency = fabricApi.module(moduleName, project.fabric_version);

	dependencies.modImplementation(dependency);
	dependencies.include(dependency);
}

processResources {
	inputs.property "version", project.version

	filesMatching("fabric.mod.json") {
		expand "version": project.version
	}
}

tasks.withType(JavaCompile).configureEach {
	// ensure that the encoding is set to UTF-8, no matter what the system default is
	// this fixes some edge cases with special characters not displaying correctly
	// see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
	// If Javadoc is generated, this must be specified in that task too.
	it.options.encoding = "UTF-8"

	// The Minecraft launcher currently installs Java 8 for users, so your mod probably wants to target Java 8 too
	// JDK 9 introduced a new way of specifying this that will make sure no newer classes or methods are used.
	// We'll use that if it's available, but otherwise we'll use the older option.
	def targetVersion = 8
	if (JavaVersion.current().isJava9Compatible()) {
		it.options.release = targetVersion
	}
}

sourceSets {
	vendored {
		java {
			compileClasspath += main.compileClasspath
		}
	}

	main {
		java {
			compileClasspath += vendored.output
			runtimeClasspath += vendored.output
		}
	}
}

java {
	// Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
	// if it is present.
	// If you remove this line, sources will not be generated.
	withSourcesJar()
}

jar {
	from("LICENSE") {
		rename { "${it}_${project.archivesBaseName}"}
	}

	from sourceSets.vendored.output
}

// configure the maven publication
publishing {
	publications {
		mavenJava(MavenPublication) {
			// add all the jars that should be included when publishing to maven
			artifact(remapJar) {
				builtBy remapJar
			}
			artifact(sourcesJar) {
				builtBy remapSourcesJar
			}
		}
	}

	// Select the repositories you want to publish to
	// To publish to maven local, no extra repositories are necessary. Just use the task `publishToMavenLocal`.
	repositories {
		// See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
	}
}

runClient {
	jvmArgs "-Dmixin.debug.export=true"
}

def getVersionMetadata() {
	def build_id = System.getenv("GITHUB_RUN_NUMBER")

	// CI builds only
	if (build_id != null) {
		return "build.${build_id}"
	}

	if (grgit != null) {
		def head = grgit.head()
		def id = head.abbreviatedId

		// Flag the build if the build tree is not clean
		if (!grgit.status().clean) {
			id += "-dirty"
		}

		return "rev.${id}"
	}
}