blob: ac9216a26f14b1e109a7bb4085f18fded8e456b6 [file] [log] [blame]
// Copyright (c) 2023, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// TODO(b/270105162): Move this file out the repository root when old gradle is removed.
import java.nio.file.Files
import java.nio.file.attribute.FileTime
import org.gradle.internal.os.OperatingSystem
rootProject.name = "d8-r8"
// Bootstrap building by downloading dependencies.
val dependencies_bucket = "r8-deps"
val root = rootProject.projectDir
fun getRepoRoot() : File {
var current = root
while (!current.getName().equals("d8_r8")) {
current = current.getParentFile()
}
return current.getParentFile()
}
fun downloadFromGoogleStorage(outputDir : File) {
val targz = File(outputDir.toString() + ".tar.gz")
val sha1File = File(targz.toString() + ".sha1")
if (outputDir.exists()
&& outputDir.isDirectory
&& targz.exists()
&& sha1File.lastModified() <= targz.lastModified()) {
// We already downloaded, no need to recheck the hash
return
}
var downloadScript = "download_from_google_storage.py"
if (OperatingSystem.current().isWindows()) {
downloadScript = "download_from_google_storage.bat"
}
val cmd = listOf(
downloadScript,
"--extract",
"--bucket",
dependencies_bucket,
"--sha1_file",
"${sha1File}"
)
println("Executing command: ${cmd.joinToString(" ")}")
val process = ProcessBuilder().command(cmd).start()
process.waitFor()
if (process.exitValue() != 0) {
throw GradleException(
"Bootstrapping dependencies_new download failed:\n"
+ "${String(process.getErrorStream().readAllBytes(),
java.nio.charset.StandardCharsets.UTF_8)}\n"
+ String(process.getInputStream().readAllBytes(),
java.nio.charset.StandardCharsets.UTF_8))
} else {
// Ensure that the gz file is more recent than the .sha1 file
// People that upload a new version will generally have an older .sha1 file
println("Updating timestamp on " + targz)
val now = FileTime.fromMillis(System.currentTimeMillis())
Files.setLastModifiedTime(targz.toPath(), now)
}
}
val thirdParty = getRepoRoot().resolve("third_party")
downloadFromGoogleStorage(thirdParty.resolve("dependencies"))
downloadFromGoogleStorage(thirdParty.resolve("dependencies_new"))
pluginManagement {
repositories {
maven {
url = uri("file:../third_party/dependencies")
}
maven {
url = uri("file:../third_party/dependencies_new")
}
}
includeBuild(rootProject.projectDir.resolve("commonBuildSrc"))
}
dependencyResolutionManagement {
repositories {
maven {
url = uri("file:../third_party/dependencies")
}
maven {
url = uri("file:../third_party/dependencies_new")
}
}
}
includeBuild(root.resolve("shared"))
includeBuild(root.resolve("keepanno"))
includeBuild(root.resolve("resourceshrinker"))
// We need to include src/main as a composite-build otherwise our test-modules
// will compete with the test to compile the source files.
includeBuild(root.resolve("main"))
includeBuild(root.resolve("library_desugar"))
includeBuild(root.resolve("test"))