71d50a1616
Towards https://github.com/flutter/flutter/issues/164315. See also: https://github.com/flutter/flutter/blob/master/docs/tool/Engine-artifacts.md. There are more usages in `flutter/flutter`, but some will require more specialized review (i.e. from release folks, or the Dart SDK team), so I'll split those off. ~~Requires https://github.com/flutter/flutter/pull/164317 to merge first.~~ ✅
95 lines
2.7 KiB
Plaintext
95 lines
2.7 KiB
Plaintext
import java.nio.file.Paths
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// This script is used to warm the Gradle cache by downloading the Flutter dependencies
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// used during the build. This script is invoked when `flutter precache` is run.
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//
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// Command:
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// gradle -b <flutter-sdk>packages/flutter_tools/gradle/resolve_dependencies.gradle.kts
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// resolveDependencies
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//
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// This way, Gradle can run with the `--offline` flag later on to eliminate any
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// network request during the build process.
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//
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// This includes:
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// 1. The embedding
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// 2. libflutter.so
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val storageUrl: String = System.getenv("FLUTTER_STORAGE_BASE_URL") ?: "https://storage.googleapis.com"
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val flutterRoot = projectDir.parentFile?.parentFile?.parentFile
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requireNotNull(flutterRoot) { "Flutter root directory not found!" }
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require(flutterRoot.isDirectory) { "Flutter root is not a valid directory!" }
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val engineVersion =
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Paths.get(
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flutterRoot.absolutePath,
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"bin",
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"cache",
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"engine.stamp"
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)
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.toFile()
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.readText()
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.trim()
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var engineRealm =
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Paths.get(
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flutterRoot.absolutePath,
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"bin",
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"cache",
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"engine.realm"
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)
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.toFile()
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.readText()
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.trim()
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if (engineRealm.isNotEmpty()) {
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engineRealm += "/"
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}
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repositories {
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google()
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mavenCentral()
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maven {
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url = uri("$storageUrl/${engineRealm}download.flutter.io")
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}
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}
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configurations {
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create("flutterRelease") {
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extendsFrom(configurations.getByName("releaseImplementation"))
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}
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create("flutterDebug") {
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extendsFrom(configurations.getByName("debugImplementation"))
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}
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create("flutterProfile") {
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extendsFrom(configurations.getByName("debugImplementation"))
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}
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}
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dependencies {
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"flutterRelease"("io.flutter:flutter_embedding_release:1.0.0-$engineVersion")
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"flutterRelease"("io.flutter:armeabi_v7a_release:1.0.0-$engineVersion")
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"flutterRelease"("io.flutter:arm64_v8a_release:1.0.0-$engineVersion")
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"flutterProfile"("io.flutter:flutter_embedding_profile:1.0.0-$engineVersion")
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"flutterProfile"("io.flutter:armeabi_v7a_profile:1.0.0-$engineVersion")
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"flutterProfile"("io.flutter:arm64_v8a_profile:1.0.0-$engineVersion")
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"flutterDebug"("io.flutter:flutter_embedding_debug:1.0.0-$engineVersion")
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"flutterDebug"("io.flutter:armeabi_v7a_debug:1.0.0-$engineVersion")
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"flutterDebug"("io.flutter:arm64_v8a_debug:1.0.0-$engineVersion")
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"flutterDebug"("io.flutter:x86_debug:1.0.0-$engineVersion")
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"flutterDebug"("io.flutter:x86_64_debug:1.0.0-$engineVersion")
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}
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tasks.register("resolveDependencies") {
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doLast {
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configurations.forEach { configuration ->
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if (configuration.name.startsWith("flutter")) {
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configuration.resolve()
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}
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}
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}
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}
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