117 lines
3.6 KiB
Groovy
117 lines
3.6 KiB
Groovy
package net.minecraftforge.forge.tasks
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import groovy.json.JsonSlurper
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import java.io.File
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import java.security.MessageDigest
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import java.text.SimpleDateFormat
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import java.util.Date
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public class Util {
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static void init() {
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File.metaClass.sha1 = { ->
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MessageDigest md = MessageDigest.getInstance('SHA-1')
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delegate.eachByte 4096, {bytes, size ->
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md.update(bytes, 0, size)
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}
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return md.digest().collect {String.format "%02x", it}.join()
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}
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File.metaClass.json = { -> new JsonSlurper().parseText(delegate.text) }
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Date.metaClass.iso8601 = { ->
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def format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
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def result = format.format(delegate)
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return result[0..21] + ':' + result[22..-1]
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}
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}
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public static String[] getClasspath(project, libs, artifact) {
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def ret = []
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artifactTree(project, artifact).each { key, lib ->
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libs[lib.name] = lib
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if (lib.name != artifact)
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ret.add(lib.name)
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}
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return ret
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}
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public static def getArtifacts(project, config, classifiers) {
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def ret = [:]
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config.resolvedConfiguration.resolvedArtifacts.each {
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def art = [
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group: it.moduleVersion.id.group,
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name: it.moduleVersion.id.name,
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version: it.moduleVersion.id.version,
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classifier: it.classifier,
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extension: it.extension,
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file: it.file
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]
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def key = art.group + ':' + art.name
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def folder = "${art.group.replace('.', '/')}/${art.name}/${art.version}/"
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def filename = "${art.name}-${art.version}"
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if (art.classifier != null)
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filename += "-${art.classifier}"
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filename += ".${art.extension}"
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def path = "${folder}${filename}"
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def url = "https://libraries.minecraft.net/${path}"
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if (!checkExists(url)) {
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url = "https://files.minecraftforge.net/maven/${path}"
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}
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//TODO remove when Mojang launcher is updated
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if (!classifiers && art.classifier != null) { //Mojang launcher doesn't currently support classifiers, so... move it to part of the version, and force the extension to 'jar'
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art.version = "${art.version}-${art.classifier}"
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art.classifier = null
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art.extension = 'jar'
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path = "${art.group.replace('.', '/')}/${art.name}/${art.version}/${art.name}-${art.version}.jar"
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}
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ret[key] = [
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name: "${art.group}:${art.name}:${art.version}" + (art.classifier == null ? '' : ":${art.classifier}") + (art.extension == 'jar' ? '' : "@${art.extension}"),
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downloads: [
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artifact: [
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path: path,
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url: url,
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sha1: sha1(art.file),
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size: art.file.length()
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]
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]
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]
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}
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return ret
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}
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public static def iso8601Now() { new Date().iso8601() }
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public static def sha1(file) {
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MessageDigest md = MessageDigest.getInstance('SHA-1')
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file.eachByte 4096, {bytes, size ->
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md.update(bytes, 0, size)
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}
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return md.digest().collect {String.format "%02x", it}.join()
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}
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private static def artifactTree(project, artifact) {
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if (!project.ext.has('tree_resolver'))
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project.ext.tree_resolver = 1
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def cfg = project.configurations.create('tree_resolver_' + project.ext.tree_resolver++)
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def dep = project.dependencies.create(artifact)
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cfg.dependencies.add(dep)
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def files = cfg.resolve()
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return getArtifacts(project, cfg, true)
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}
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private static boolean checkExists(url) {
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try {
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def code = new URL(url).openConnection().with {
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requestMethod = 'HEAD'
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connect()
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responseCode
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}
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return code == 200
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} catch (Exception e) {
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if (e.toString().contains('unable to find valid certification path to requested target'))
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throw new RuntimeException('Failed to connect to ' + url + ': Missing certificate root authority, try updating java')
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throw e
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}
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}
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} |