build.gradle

plugins {
    alias(libs.plugins.fabric.loom)
    alias(libs.plugins.grgit)
    id "maven-publish"
}

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

repositories {
    maven {
        name = "Quilt"
        url = "https://maven.quiltmc.org/repository/release"
    }
}

dependencies {
    minecraft libs.minecraft
    mappings variantOf(libs.quilt.mappings) { classifier "intermediary-v2" }
    modImplementation libs.fabric.loader

    modImplementation libs.fabric.api
}

loom {
    accessWidenerPath.set file("src/main/resources/cauldron-dyeing.accesswidener")
}

processResources {
    inputs.property "version", project.version
    filteringCharset "UTF-8"

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

tasks.withType(JavaCompile) {
    it.options.encoding = "UTF-8"
    // Minecraft 1.18 (1.18-pre2) upwards uses Java 17.
    it.options.release = 17
}

java {
    // Still required by IDEs such as Eclipse and Visual Studio Code
    sourceCompatibility = JavaVersion.VERSION_17
    targetCompatibility = JavaVersion.VERSION_17

    withSourcesJar()
}

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

publishing {
    publications {
        mavenJava(MavenPublication) {
            from components.java
        }
    }

    repositories {
        maven {
            url = System.getenv("MAVEN_URL")
            credentials {
                username = System.getenv("MAVEN_USERNAME")
                password = System.getenv("MAVEN_PASSWORD")
            }
        }
    }
}

def getMetadata() {
    def build_id = System.getenv("GITHUB_RUN_NUMBER")
    def workflow_id = System.getenv("GITHUB_WORKFLOW")

    def metadata = ""

    // Release builds only
    if (workflow_id == "build-release") {
        return metadata
    }

    if (build_id != null) {
        metadata += "+build.${build_id}"
    } else 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"
        }

        metadata += "+git.${id}"
    }

    return metadata
}