build.gradle

buildscript {
    repositories {
        jcenter()
        maven {
            name = "forge"
            url = "https://files.minecraftforge.net/maven"
        }

        flatDir dirs: 'libs'
    }
    dependencies {
        classpath "net.minecraftforge.gradle:ForgeGradle:2.1-SNAPSHOT"
    }
}

apply plugin: "net.minecraftforge.gradle.forge"

version = modVersion
group = modGroup
archivesBaseName = modBaseName

sourceCompatibility = targetCompatibility = 1.8

minecraft {
    version = project.forgeVersion
    runDir = "run"
    mappings = project.mcpVersion
    makeObfSourceJar = false
}

dependencies {
    provided files("libs/modcore.jar")
}

processResources {
    // this will ensure that this task is redone when the versions change.
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    // replace stuff in mcmod.info, nothing else
    from(sourceSets.main.resources.srcDirs) {
        include "mcmod.info"

        // replace version and mcversion
        expand "version": project.version, "mcversion": project.minecraft.version
    }

    // copy everything else, thats not the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude "mcmod.info"
    }
}

jar {
    manifest {
        attributes "FMLCorePlugin": "club.sk1er.modcore.FMLLoadingPlugin",
                "ModSide": "CLIENT",
                "FMLCorePluginContainsFMLMod": "Yes, yes it does"
    }
}