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c2214d9892
This is done to help promote people to use a loader version that has full mitigations against the log4j exploits.
110 lines
2.9 KiB
Groovy
110 lines
2.9 KiB
Groovy
archivesBaseName = "fabric-data-generation-api-v1"
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version = getSubprojectVersion(project)
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moduleDependencies(project, [
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'fabric-api-base',
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'fabric-registry-sync-v0',
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'fabric-networking-api-v1'
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])
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sourceSets {
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testmod {
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resources {
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srcDirs += [
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'src/testmod/generated'
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]
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}
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}
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}
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loom {
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accessWidenerPath = file("src/main/resources/fabric-data-generation-api-v1.accesswidener")
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runs {
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datagen {
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inherit testmodServer
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name "Data Generation"
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vmArg "-Dfabric-api.datagen"
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vmArg "-Dfabric-api.datagen.output-dir=${file("src/testmod/generated")}"
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vmArg "-Dfabric-api.datagen.strict-validation"
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ideConfigGenerated = true
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runDir "build/datagen"
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}
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datagenClient {
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client()
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name "Data Generation"
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vmArg "-Dfabric-api.datagen"
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vmArg "-Dfabric-api.datagen.output-dir=${file("src/testmod/generated")}"
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vmArg "-Dfabric-api.datagen.strict-validation"
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ideConfigGenerated = true
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runDir "build/datagen"
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source sourceSets.testmod
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}
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}
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}
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test.dependsOn runDatagen
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import org.objectweb.asm.ClassReader
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import org.objectweb.asm.Opcodes
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import org.objectweb.asm.tree.ClassNode
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import java.util.zip.ZipFile
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task generateAccessWidener() {
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doLast {
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// This is using loom internals, dont copy from this.
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File inputJar = loom.mappingsProvider.mappedProvider.baseMappedJar
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String accessWidener = file("template.accesswidener").text + "\n"
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visitMethods(inputJar, "net/minecraft/data/server/RecipesProvider.class") { name, desc, owner ->
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if (it.name == "generate")
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return
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accessWidener += "transitive-accessible\tmethod\t${owner}\t${name}\t${desc}\n"
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}
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visitMethods(inputJar, "net/minecraft/data/client/model/BlockStateModelGenerator.class") { name, desc, owner ->
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if (desc == "()V")
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// Skip over methods that dont take any arguments, as they are specific to minecraft.
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return
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accessWidener += "transitive-accessible\tmethod\t${owner}\t${name}\t${desc}\n"
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}
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visitMethods(inputJar, "net/minecraft/data/server/BlockLootTableGenerator.class") { name, desc, owner ->
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accessWidener += "transitive-accessible\tmethod\t${owner}\t${name}\t${desc}\n"
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}
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file("src/main/resources/fabric-data-generation-api-v1.accesswidener").text = accessWidener
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}
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}
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def visitMethods(File input, String className, closure) {
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def clazz = getClassNode(input, className)
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clazz.methods.forEach {
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if ((it.access & Opcodes.ACC_SYNTHETIC) != 0 || (it.access & Opcodes.ACC_PUBLIC) != 0)
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return
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if (it.name.startsWith("<"))
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return
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closure(it.name, it.desc, clazz.name)
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}
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}
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ClassNode getClassNode(File input, String className) {
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File inputJar = loom.mappingsProvider.mappedProvider.baseMappedJar
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new ZipFile(inputJar).withCloseable { ZipFile zip ->
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zip.getInputStream(zip.getEntry(className)).withCloseable { is ->
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ClassReader reader = new ClassReader(is)
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ClassNode classNode = new ClassNode()
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reader.accept(classNode, 0)
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return classNode
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}
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}
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}
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