44 lines
1.2 KiB
Groovy
44 lines
1.2 KiB
Groovy
|
package net.minecraftforge.forge.tasks
|
||
|
|
|
||
|
|
import org.gradle.api.DefaultTask
|
||
|
|
import org.gradle.api.tasks.InputFile
|
||
|
|
import org.gradle.api.tasks.TaskAction
|
||
|
|
import org.gradle.api.tasks.OutputDirectory
|
||
|
|
|
||
|
|
import java.io.File
|
||
|
|
import java.util.HashSet
|
||
|
|
import java.util.Set
|
||
|
|
import java.net.URL
|
||
|
|
|
||
|
|
public class DownloadLibrariesTask extends DefaultTask {
|
||
|
|
@InputFile File input
|
||
|
|
@OutputDirectory File output = project.file("build/${name}/")
|
||
|
|
Set<File> libraries = new HashSet<>()
|
||
|
|
|
||
|
|
@TaskAction
|
||
|
|
def run() {
|
||
|
|
Util.init()
|
||
|
|
|
||
|
|
def json = input.json().libraries.each { lib ->
|
||
|
|
//TODO: Thread?
|
||
|
|
def artifacts = [lib.downloads.artifact] + lib.downloads.get('classifiers', [:]).values()
|
||
|
|
artifacts.each{ art ->
|
||
|
|
def target = new File(output, art.path)
|
||
|
|
libraries.add(target)
|
||
|
|
if (!target.exists() || !art.sha1.equals(target.sha1())) {
|
||
|
|
project.logger.lifecycle("Downloading ${art.url}")
|
||
|
|
if (!target.parentFile.exists()) {
|
||
|
|
target.parentFile.mkdirs()
|
||
|
|
}
|
||
|
|
new URL(art.url).withInputStream { i ->
|
||
|
|
target.withOutputStream { it << i }
|
||
|
|
}
|
||
|
|
if (!art.sha1.equals(target.sha1())) {
|
||
|
|
throw new IllegalStateException("Failed to download ${art.url} to ${target.canonicalPath} SHA Mismatch")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|