Grazel is a Gradle plugin to automate generation of valid Bazel files for a given Android/Kotlin/Java project.

Grab

Last update: Jan 2, 2023

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Gradle plugin Grazel

Overview

Grazel

Grazel stands for Gradle to Bazel.

It is a Gradle plugin that enables you to migrate Android projects to Bazel build system in an incremental and automated fashion.

How it works

It works by automatically generating Bazel scripts for given Android project based on your Gradle configuration. For simple projects, it should be able to migrate, fully build and launch the app with bazel mobile-install //.

In advanced cases, where entire project might not be migratable, it migrates part of the graph and sets up hybrid build where part of the graph can be built with Bazel and rest with Gradle.

Components

Gradle plugin
A Kotlin Starlark DSL to generate Starlark code in a type-safe way.
Grab Bazel Common - Custom rules to bridge the gap between Gradle/Bazel.

Goals

Reduce the overall migration effort for migration via automation.
Setup hybrid build to establish early feedback loop on CI during migration.
Minimal source changes to not impact feature delivery - supported by Grab Bazel Common.
Gradle as source of truth until migration is complete.

For documentation, please visit link.

License

Copyright 2021 Grabtaxi Holdings PTE LTE (GRAB)

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Comments

Grazel not supporting private repositories

I'm trying to migrate to bazel, but I cannot find a way of adding private repo, it seems like rules_jvm_external does support this ->

maven_install(
    artifacts = [
        "junit:junit:4.12",
        "androidx.test.espresso:espresso-core:3.1.1",
        "org.hamcrest:hamcrest-library:1.3",
    ],
    repositories = [
        # Private repositories are supported through HTTP Basic auth
        "http://username:password@localhost:8081/artifactory/my-repository",
        "https://maven.google.com",
        "https://repo1.maven.org/maven2",
    ],
)

Is it missing or I is it me who missed it in the docs?

Thanks

needs info

opened by sylwek845 5

./gradlew migrateToBazel and dynamic modules

Hello,

I have integraded grazel in a multi module project but I got failure when running the gradle task ./gradlew migrateToBazel this is the stack trace

Caused by: java.util.NoSuchElementException: List contains no element matching the predicate.
        at com.grab.grazel.migrate.android.DefaultAndroidManifestParser.androidManifestFile(AndroidManifestParser.kt:86)
        at com.grab.grazel.migrate.android.DefaultAndroidManifestParser.parsePackageName(AndroidManifestParser.kt:49)
        at com.grab.grazel.migrate.android.DefaultAndroidLibraryDataExtractor.extract(AndroidLibraryDataExtractor.kt:84)
        at com.grab.grazel.migrate.android.DefaultAndroidLibraryDataExtractor.extract(AndroidLibraryDataExtractor.kt:65)
        at com.grab.grazel.migrate.builder.KtAndroidLibTargetBuilder.build(KtAndroidLibTargetBuilder.kt:69)
        at com.grab.grazel.migrate.internal.ProjectBazelFileBuilder.build(ProjectBazelFileBuilder.kt:39)
        at com.grab.grazel.tasks.internal.GenerateBazelScriptsTask.action(GenerateBazelScriptsTask.kt:65)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$3.run(ExecuteActionsTaskExecuter.java:555)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:56)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$run$1(DefaultBuildOperationExecutor.java:71)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.runWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:45)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:71)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:540)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:523)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$300(ExecuteActionsTaskExecuter.java:108)

bug

opened by meladRaouf 5

Add rules for grab_bazel_common toolchain

Proposed Changes

This change is made together with grab/grab-bazel-common#26 to allow the use of toolchains.

Buildifier was also added into the toolchains that can be generated via bazel which removes the need to depend on Grazel users to manually download buildifier. This removes the problem we faced when different buildifier version is used where the newer buildifier versions formats the files differently which causes line changes in out git diff.

Changes in this PR uses the declared toolchains to download the required buildifier version and using it for Bazel script formatting

Testing

Issues Fixed

opened by minkuan88 2
Fix support for Gradle 7.0

It seems that as part of the 0.1.0 release some work was done to support Gradle 7.x, but the annotations applied did not work due to Kotlin's getter/setter quirk.

I've fixed that and additionally updated the repository to Gradle 7.1.1, but the build still does not complete with that version due to another build bug as can be seen here.
dependencies

opened by msfjarvis 2
Update `buildifier` tasks to use Property API and task input/output

Proposed Changes

Adding on to #21, this change improves on the recently added buildifier task to use gradle's Property API along side task input/output instead of dependsOn

opened by minkuan88 1
Fix `buildifier` formatting failure on CI

Proposed Changes

Keystores files were generated and formatted as part of project buildscript generation. This was incompatible with new buildifier's task based workflow. With this change we simply avoid formatting it and just rely on Kotlin DSL to generate correct syntax.

opened by arunkumar9t2 1
Decouple CrashlyticsTarget from AndroidBinaryTarget

Proposed Changes

According to the crashlytics README.md in tools_android, there is no need for the output of google_services_xml to be added to the resource_files of android_binary as the underlying implementation for crashlytics_android_libarary is already an android_library which can be added to android_binary as a dependency.

This PR also decouples the CrashlyticsTarget away from AndroidBinaryTargetBuilder and have a separate CrashlyticsTargetBuilder instead. A sort order was also implemented for TargetBuilder so that the order of these targets within BUILD.bazel is more deterministic

Testing

Issues Fixed

opened by minkuan88 0
Restore overrideArtifactVersions extension config

Proposed Changes

The overrideArtifactVersions implementation was removed in this commit but we will still require this capability

Testing

Issues Fixed

opened by minkuan88 0
Part 1: Implement per repository `maven_install` for content filtering

Proposed Changes

This is initial work on refactoring the version handling logic to make it handle variant specific configurations better as well allow grouping dependencies by repositories it was fetched from. This change allows us to implement multiple maven_install rules in WORKSPACE so that we could implement repository content filtering similar to Gradle: https://docs.gradle.org/current/userguide/declaring_repositories.html#sec:repository-content-filtering

Most of the work is done by newly added class MavenInstallArtifactsCalculator which groups each variant and their dependencies. Later this logic could be extended to split this bucket by repositories each dependency was resolved from.

Testing

Issues Fixed
enhancement dependencies

opened by arunkumar9t2 0
Downgrade kotlin version to 1.6.10 for compose 1.1.1 compatibility

Proposed Changes

In order to support the stable version of jetpack compose (version 1.1.1) that is compatible with kotlin 1.6, the kotlin version 1.16.10 should be used instead.

See: https://developer.android.com/jetpack/androidx/releases/compose-kotlin

The kotlin version got bumped to 1.16.21 in #28 during the gradle catalog change

Testing

Issues Fixed

opened by minkuan88 0
Add android instrumentation test migration

Proposed Changes

Adding Android Instrumentation test features that was implemented in https://github.com/grab/grab-bazel-common/pull/58

Testing

Issues Fixed

opened by minkuan88 0

BUILD.bazel not generated.

Problem 1. Not sure why this is happening but it seems like some of my modules getting the Deleted test/test_fixtures_ui/BUILD.bazel and I don;t see the migrated BUILD.bazel file

> Task :test:test_fixtures_ui:generateBazelScripts
Deleted test/test_fixtures_ui/BUILD.bazel

> Task :test:test_fixtures:generateBazelScripts
Generated test/test_fixtures/BUILD.bazel

my config

grazel {
    android {
        features {
            dataBinding = true
        }
        variantFilter {
            this.setIgnore(name != "release" && name != "prodEnv")
        }
        ndkApiLevel = 28
    }

    rules {
        bazelCommon {
            gitRepository {
                commit = "646475fa68b984f476871f0e8073234e8cae559c" // Commit hash
                remote = "https://github.com/grab/grab-bazel-common.git"
            }
        }
        test {
            enableTestMigration = true
            detectSourceSets = true
        }
        dependencies {
            overrideArtifactVersions.add("androidx.navigation:navigation-runtime:2.3.2")
        }
        mavenInstall {
            httpArchiveRepository {
                sha256 = "b17d7388feb9bfa7f2fa09031b32707df529f26c91ab9e5d909eb1676badd9a6"
                stripPrefix = "rules_jvm_external-4.5"
                url = "https://github.com/bazelbuild/rules_jvm_external/archive/4.5.zip"
            }
            artifactPinning {
                enabled.set(false)
            }
            versionConflictPolicy = "pinned"
        }
    }

Problem 2.

When I enable artifactPinning I get dependency conflict ->

Error in fail: Error while fetching artifact with coursier: Resolution error: Conflicting dependencies:
androidx.navigation:navigation-runtime:2.3.2 or [2.3.0] or [2.4.0] wanted by

  androidx.hilt:hilt-navigation:1.0.0 wants 2.3.2
  └─ androidx.hilt:hilt-navigation-compose:1.0.0

  androidx.navigation:navigation-fragment:2.3.0 wants [2.3.0]
  └─ com.datadoghq:dd-sdk-android:1.15.0

  androidx.navigation:navigation-runtime-ktx:2.4.0 wants [2.4.0]
  ├─ androidx.navigation:navigation-compose:2.4.0 wants androidx.navigation:navigation-runtime-ktx:[2.4.0]
  │  └─ androidx.hilt:hilt-navigation-compose:1.0.0
  └─ com.datadoghq:dd-sdk-android:1.15.0 wants androidx.navigation:navigation-runtime-ktx:2.3.0

but adding overrideArtifactVersions.add("androidx.navigation:navigation-runtime:2.3.2") doesn't work at all.

and I do get the same

> Task :test:test_fixtures_ui:generateBazelScripts
Deleted test/test_fixtures_ui/BUILD.bazel

opened by sylwek845 1

Part 2: Per variant repositories
Proposed Changes

Continuing from #44 this change further implements generating multiple maven_installs in WORKSPACE by introducing new Variant<T> suite of classes.

Variant is a new abstraction to represent both Android and Jvm variants and currently abstracts Configuration parsing and supports largely moving away from ConfigurationDataSource implementation earlier. The new Variant APIs currently answers the following questions:

What variants should we migrate in a given Gradle project? VariantBuilder helps to answer this information by returning set of Varaint<*>

From there, we currently use these instances to find configurations and dependencies.

Because of this we are able to ensure a particular version of dependency used by a Gradle variant matches in Bazel. For example, debugImplementation('com.x:y-debug) will map to debug_maven@//com_x with alias to y-debug.

In a later stage, we can extend Variant<T> to further represent source set and other information needed for migration. Earlier non flavored migration assumption made #30 difficult, this new structure should largely simplify extending Grazel going forward by making it variant first. Eventually a single Gradle project instance will be migrated as follows. The new structure also makes it bit easier to write unit tests on each stage (added in this PR).

graph LR A[Project] --> B[Variants] B-->C[Targets] C-->D[BUILD.bazel]

Caveats

WORKSPACE definitions currently are verbose, there is potential for improvement in MavenInstallArtifactsCalculator to reduce each classpath graph of a variant from a global default classpath i.e @maven//... [In progress]
opened by arunkumar9t2 0

Sample Application Crashes at runtime

I'm trying to get the sample android application running happily. The only change I've made to the repo is updating build_tools_version to 30.0.3 from 30.0.2 in the WORKSPACE file.

Running: android 8.1.0 Installing with: bazel mobile-install //sample-android:sample-android

The app crashes almost immediately after starting. The stack trace I see immediately is:

2022-08-22 14:10:30.834 31847-31847/com.grab.grazel.android.sample E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.grab.grazel.android.sample, PID: 31847
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.grab.grazel.android.sample/com.grab.grazel.android.sample.MainActivity}: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6494)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
     Caused by: android.view.InflateException: Binary XML file line #17: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
        at android.view.LayoutInflater.createView(LayoutInflater.java:647)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
        at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:699)
        at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195)
        at com.grab.grazel.android.sample.MainActivity.onCreate(MainActivity.kt:51)
        at android.app.Activity.performCreate(Activity.java:7036)
        at android.app.Activity.performCreate(Activity.java:7027)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6494)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/constraintlayout/widget/R$styleable;
        at androidx.constraintlayout.widget.ConstraintLayout.init(ConstraintLayout.java:590)
        at androidx.constraintlayout.widget.ConstraintLayout.<init>(ConstraintLayout.java:567)
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:334) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:647) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 
        at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:699) 
        at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195) 
        at com.grab.grazel.android.sample.MainActivity.onCreate(MainActivity.kt:51) 
        at android.app.Activity.performCreate(Activity.java:7036) 
        at android.app.Activity.performCreate(Activity.java:7027) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:164) 
        at android.app.ActivityThread.main(ActivityThread.java:6494) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
2022-08-22 14:10:30.835 31847-31847/com.grab.grazel.android.sample E/AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.constraintlayout.widget.R$styleable" on path: DexPathList[[dex file "/data/local/tmp/incrementaldeployment/com.grab.grazel.android.sample/dex/incremental_classes5.dex", dex file "/data/local/tmp/incrementaldeployment/com.grab.grazel.android.sample/dex/incremental_classes3.dex", dex file "/data/local/tmp/incrementaldeployment/com.grab.grazel.android.sample/dex/incremental_classes4.dex", dex file "/data/local/tmp/incrementaldeployment/com.grab.grazel.android.sample/dex/incremental_classes1.dex", dex file "/data/local/tmp/incrementaldeployment/com.grab.grazel.android.sample/dex/incremental_classes2.dex"],nativeLibraryDirectories=[/data/user/0/com.grab.grazel.android.sample/lib, /system/lib, /vendor/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
        at com.google.devtools.build.android.incrementaldeployment.IncrementalClassLoader$DelegateClassLoader.findClass(IncrementalClassLoader.java:57)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        	... 26 more

I want to check to see if the sample app is working for others, and if it is, what could I be doing differently.

bug

opened by BD-SAM 1

desugar_java8 failed on executing kapt dependencies

I got the following error when I ran bazelisk mobile-install:

ERROR: /private/var/tmp/*/738fc54fee5051b993b283099c23f8de/external/maven/BUILD:9056:11: Desugaring external/maven/v1/https/repo1.maven.org/maven2/com/google/auto/auto-common/0.10/auto-common-0.10.jar for Android failed: (Exit 1): desugar_java8 failed: error executing command 
  (cd /private/var/tmp/*/738fc54fee5051b993b283099c23f8de/execroot/doc_android_client && \
  exec env - \
    PATH=/Users/*/Library/Caches/bazelisk/downloads/bazelbuild/bazel-5.1.1-darwin-x86_64/bin:/Users/*/.bytebm/bin:/Users/*/.rvm/gems/ruby-2.5.0/bin:/Users/*/.rvm/gems/ruby-2.5.0@global/bin:/Users/*/.rvm/rubies/ruby-2.5.0/bin:/Users/*/.nvm/versions/node/v12.21.0/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/puppetlabs/bin:/Library/Apple/usr/bin:/Users/*/.rvm/bin:/Users/*/library/android/sdk/tools/bin:/Users/*/library/android/sdk/platform-tools:/Users/*/Library/Android/sdk/tools:/Users/*/Tools/gradle-profiler/bin:/Users/*/bin:/Users/*/Tools:/Users/*/as.sh:/Users/*/.rvm/bin \
  bazel-out/darwin-opt-exec-2B5CBBC6/bin/external/bazel_tools/tools/android/desugar_java8 @bazel-out/android-armeabi-v7a-fastbuild/bin/external/maven/_dx/com_google_auto_auto_common/auto-common-0.10.jar_desugared.jar-0.params)
# Configuration: 3d1e1e8c918685c3805362c4c2aea87c66c0efef8a46a537f832c4b02b91eb91
# Execution platform: @local_config_platform//:host
java.lang.IllegalStateException: Couldn't desugar invokedynamic for com/google/auto/common/GeneratedAnnotationSpecs.apply using java/lang/invoke/LambdaMetafactory.metafactory(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; (6) with arguments [(Ljava/lang/Object;)Ljava/lang/Object;, com/squareup/javapoet/AnnotationSpec$Builder.build()Lcom/squareup/javapoet/AnnotationSpec; (5), (Lcom/squareup/javapoet/AnnotationSpec$Builder;)Lcom/squareup/javapoet/AnnotationSpec;]
	at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.visitInvokeDynamicInsn(LambdaDesugaring.java:474)
	at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(MethodVisitor.java:461)
	at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(MethodVisitor.java:461)
	at com.google.devtools.build.android.desugar.strconcat.IndyStringConcatDesugaring$IndifiedStringConcatInvocationConverter.visitInvokeDynamicInsn(IndyStringConcatDesugaring.java:141)
	at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(MethodVisitor.java:461)
	at org.objectweb.asm.ClassReader.readCode(ClassReader.java:2444)
	at org.objectweb.asm.ClassReader.readMethod(ClassReader.java:1487)
	at org.objectweb.asm.ClassReader.accept(ClassReader.java:717)
	at com.google.devtools.build.android.desugar.Desugar.desugarClassesInInput(Desugar.java:542)
	at com.google.devtools.build.android.desugar.Desugar.desugarOneInput(Desugar.java:319)
	at com.google.devtools.build.android.desugar.Desugar.desugar(Desugar.java:239)
	at com.google.devtools.build.android.desugar.Desugar.processRequest(Desugar.java:1012)
	at com.google.devtools.build.android.desugar.Desugar.runPersistentWorker(Desugar.java:972)
	at com.google.devtools.build.android.desugar.Desugar.main(Desugar.java:950)
Caused by: java.lang.ClassNotFoundException: Class com.squareup.javapoet.AnnotationSpec$Builder not found
	at com.google.devtools.build.android.desugar.io.HeaderClassLoader.findClass(HeaderClassLoader.java:53)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	at com.google.devtools.build.android.desugar.LambdaDesugaring.loadFromInternal(LambdaDesugaring.java:337)
	at com.google.devtools.build.android.desugar.LambdaDesugaring.access$500(LambdaDesugaring.java:56)
	at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.toMethodHandle(LambdaDesugaring.java:655)
	at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.toJvmMetatype(LambdaDesugaring.java:644)
	at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.visitInvokeDynamicInsn(LambdaDesugaring.java:408)
	... 13 more
Target //assemble/doc-sdk-demo:doc-sdk-demo failed to build

I think desugar should only process runtime dependencies. Is anything wrong with my grazel configuration?

grazel {
    android {
        ndkEnable = false
    }
    rules {
        bazelCommon {
            gitRepository {
                commit = "3568b6190f4f805d2c18af243e79b506dd99bfce"
                remote = "https://github.com/grab/grab-bazel-common.git"
            }
        }
        mavenInstall {
            httpArchiveRepository {
                sha256 = "f36441aa876c4f6427bfb2d1f2d723b48e9d930b62662bf723ddfb8fc80f0140"
                stripPrefix = "rules_jvm_external-4.1"
                url = "https://github.com/bazelbuild/rules_jvm_external/archive/4.1.zip"
            }
            resolveTimeout = 5400
            artifactPinning {
                enabled.set(true)
            }
            versionConflictPolicy = "pinned"
        }
        kotlin {
            gitRepository {
                commit = "eae21653baad4b403fee9e8a706c9d4fbd0c27c6"
                remote = "https://github.com/bazelbuild/rules_kotlin.git"
            }
            compiler {
                version = "1.4.20"
                sha = "46720991a716e90bfc0cf3f2c81b2bd735c14f4ea6a5064c488e04fd76e6b6c7"
            }
            kotlinC {
                useIr = false
            }
            toolchain {
                enabled = true
                apiVersion = "1.4"
                reportUnusedDeps = "off"
                strictKotlinDeps = "off"
                abiJars = true
                multiplexWorkers = true
                languageVersion = "1.4"
                jvmTarget = "1.8"
            }
        }
    }
}

Look forward to your kind reply.

opened by jeraldsun 0

NoSuchMethodError for getSigningConfig() when running migrateToBazel

Got the following exception when running ./gradlew migrateToBazel against a multi-module Android project:


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:generateBazelScripts'.
> 'com.android.builder.model.SigningConfig com.android.builder.model.BuildType.getSigningConfig()'

* Try:
Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:generateBazelScripts'.
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:188)
        at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:186)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:174)
        at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:109)
        at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
        at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:79)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:79)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
        at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:74)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:402)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:389)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:382)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:368)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.lambda$run$0(DefaultPlanExecutor.java:127)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:191)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:182)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:124)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:61)
Caused by: java.lang.NoSuchMethodError: 'com.android.builder.model.SigningConfig com.android.builder.model.BuildType.getSigningConfig()'
        at com.grab.grazel.migrate.android.DefaultKeyStoreExtractor.extract(KeyStoreExtractor.kt:48)
        at com.grab.grazel.migrate.android.DefaultAndroidBinaryDataExtractor.extract(AndroidBinaryDataExtractor.kt:77)
        at com.grab.grazel.migrate.builder.AndroidBinaryTargetBuilder.buildAndroidBinaryTargets(AndroidBinaryTargetBuilder.kt:81)
        at com.grab.grazel.migrate.builder.AndroidBinaryTargetBuilder.build(AndroidBinaryTargetBuilder.kt:65)
        at com.grab.grazel.migrate.internal.ProjectBazelFileBuilder.build(ProjectBazelFileBuilder.kt:39)
        at com.grab.grazel.tasks.internal.GenerateBazelScriptsTask.action(GenerateBazelScriptsTask.kt:60)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
        at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$2.run(ExecuteActionsTaskExecuter.java:502)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:56)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$run$1(DefaultBuildOperationExecutor.java:74)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.runWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:45)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:74)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:487)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:470)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$300(ExecuteActionsTaskExecuter.java:106)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.executeWithPreviousOutputFiles(ExecuteActionsTaskExecuter.java:271)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:249)
        at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:89)
        at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:40)
        at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:53)
        at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:50)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:79)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:79)
        at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:50)
        at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:40)
        at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:68)
        at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:38)
        at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:50)
        at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:36)
        at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:41)
        at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:74)
        at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
        at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
        at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:29)
        at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:58)
        at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:39)
        at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:60)
        at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:27)
        at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:180)
        at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:75)
        at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:46)
        at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:40)
        at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:29)
        at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:36)
        at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:22)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:105)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:98)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:53)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:37)
        at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:85)
        at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:42)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:37)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:27)
        at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:92)
        at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:50)
        at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:114)
        at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:57)
        at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:73)
        at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:47)
        at org.gradle.internal.execution.steps.SkipEmptyWorkStep.lambda$execute$2(SkipEmptyWorkStep.java:92)
        at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:92)
        at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:33)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsStartedStep.execute(MarkSnapshottingInputsStartedStep.java:38)
        at org.gradle.internal.execution.steps.LoadExecutionStateStep.execute(LoadExecutionStateStep.java:43)
        at org.gradle.internal.execution.steps.LoadExecutionStateStep.execute(LoadExecutionStateStep.java:31)
        at org.gradle.internal.execution.steps.AssignWorkspaceStep.lambda$execute$0(AssignWorkspaceStep.java:40)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution$2.withWorkspace(ExecuteActionsTaskExecuter.java:284)
        at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:40)
        at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:30)
        at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:37)
        at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:27)
        at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:44)
        at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:33)
        at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:76)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:185)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:174)
        at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:109)
        at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
        at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:79)
        at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:79)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
        at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:74)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:402)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:389)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:382)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:368)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.lambda$run$0(DefaultPlanExecutor.java:127)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:191)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:182)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:124)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
        at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
        at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:61)

opened by as6o 3

Releases(0.4.0)

0.4.0(Nov 1, 2022)
Full Changelog: https://github.com/grab/Grazel/compare/0.3.2...0.4.0

What's Changed

Fix Workflow error by @rifqimfahmi in https://github.com/grab/Grazel/pull/13

Use rules_kotlin >= 1.5.0 format changes by @minkuan88 in https://github.com/grab/Grazel/pull/14

Ignore google-java-format plugin metadata from git by @arunkumar9t2 in https://github.com/grab/Grazel/pull/15

Add editor config and format all related files by @arunkumar9t2 in https://github.com/grab/Grazel/pull/16

Refactor tag generation for transitive classpath reduction by @arunkumar9t2 in https://github.com/grab/Grazel/pull/17

Add rules for grab_bazel_common toolchain by @minkuan88 in https://github.com/grab/Grazel/pull/20

Fix buildifier formatting failure on CI by @arunkumar9t2 in https://github.com/grab/Grazel/pull/21

Add a task to generate databinding metadata in bazelrc compatible format by @arunkumar9t2 in https://github.com/grab/Grazel/pull/24

Add support to version_conflict_policy for maven_install by @minkuan88 in https://github.com/grab/Grazel/pull/26

Add support to detect source set dirs for tests by @minkuan88 in https://github.com/grab/Grazel/pull/27

Flavors support by @mohamadk in https://github.com/grab/Grazel/pull/30

Add flavor and build types fallback logic by @mohamadk in https://github.com/grab/Grazel/pull/31

add kotlin_extension configurations by @mohamadk in https://github.com/grab/Grazel/pull/33

Change test targets names by @mohamadk in https://github.com/grab/Grazel/pull/34

Bump bazel dependencies to support bazel 6.0.0-pre.20220818.1 by @minkuan88 in https://github.com/grab/Grazel/pull/36

Migrate dependency versions into dependency catalog by @minkuan88 in https://github.com/grab/Grazel/pull/28

Add android instrumentation test migration by @minkuan88 in https://github.com/grab/Grazel/pull/37

Update rules jvm external by @arunkumar9t2 in https://github.com/grab/Grazel/pull/38

Update bazel common android tools refactor by @minkuan88 in https://github.com/grab/Grazel/pull/35

Refactor CI by @arunkumar9t2 in https://github.com/grab/Grazel/pull/23

Update Copyright headers by @arunkumar9t2 in https://github.com/grab/Grazel/pull/40

Bump version to 0.4.0 by @minkuan88 in https://github.com/grab/Grazel/pull/41

New Contributors

@rifqimfahmi made their first contribution in https://github.com/grab/Grazel/pull/13

@mohamadk made their first contribution in https://github.com/grab/Grazel/pull/30

Full Changelog: https://github.com/grab/Grazel/compare/0.3.2...0.4.0
Source code(tar.gz)
Source code(zip)
0.3.2(Apr 27, 2022)
Issues Fixed

Partial support for dynamic features: Grazel will generate android_binary rule for modules applying dynamic features plugin.

Fixed case where pure Kotlin/Java module with android jar dependency in Gradle did not have android dependency generated in Bazel.

Full Changelog: https://github.com/grab/Grazel/compare/0.3.1...0.3.2
Source code(tar.gz)
Source code(zip)
0.3.1(Apr 27, 2022)
Issues fixed

Fix case where grab_kt_jvm_test was generated instead of grab_android_local_test even though module had android jar in its classpath.

Full Changelog: https://github.com/grab/Grazel/compare/0.3.0...0.3.1
Source code(tar.gz)
Source code(zip)
0.3.0(Apr 27, 2022)
Grazel now supports rules_jvm_external's artifact pinning and ability to generate override targets in WORKSPACE's maven_install rule.

Docs:

https://grab.github.io/Grazel/grazel_extension/#override-targets

https://grab.github.io/Grazel/grazel_extension/#artifact-pinning

Changes

Maven artifact pinning and override targets by @arunkumar9t2 in https://github.com/grab/Grazel/pull/10

Full Changelog: https://github.com/grab/Grazel/compare/0.2.0...0.3.0
Source code(tar.gz)
Source code(zip)

0.2.0(Jan 12, 2022)

Changelog

Features

Grazel now automatically infers dependency exclude rules declared in Gradle and maps it to rules_jvm_external equivalent. For example,

implementation("androidx.constraintlayout:constraintlayout:2.1.1") {
    exclude group: "androidx.appcompat", module: "appcompat"
}

will generate the following in WORKSPACE file

maven_install(
  artifacts = [
      ...
      maven.artifact(
          group = "androidx.constraintlayout",
          artifact = "constraintlayout",
          version = "2.1.1",
          exclusions = [
              "androidx.appcompat:appcompat",
          ],
      ),
)

Grazel can generate unit test rules from bazel-common. Only Kotlin is supported at the moment. Please read readme for more details. For example,

load("@grab_bazel_common//tools/test:test.bzl", "grab_kt_jvm_test")

grab_kt_jvm_test(
  name = "sample-kotlin-lib-test",
  srcs = glob([
      "src/test/java/**/*.kt",
  ]),
  associates = [
      "//sample-kotlin-lib",
  ],
  visibility = [
      "//visibility:public",
  ],
  deps = [
      "@maven//:junit_junit",
  ],
)

For android local unit tests, grab_android_local_test will be generated that ports AGP's returnDefaultValues feature to Bazel.

load("@grab_bazel_common//tools/test:test.bzl", "grab_android_local_test")

grab_android_local_test(
  name = "grab_android_local_test",
  srcs = glob([
      "src/test/java/**/*.kt",
  ]),
  associates = [
      ":grab_android_local_test_lib_kt",
  ],
  deps = [
      "@maven//:junit_junit",
  ],
)

Both of the macros assumes the test files are in Kotlin, ends with *Test and file name matches the class name. Robolectric is currently not supported.

Unit test generation is controlled by grazel.rules.test.enableTestMigration flag.

Contributors

Gradle 7.1.1 compatibility, thanks @msfjarvis.

Source code(tar.gz)
Source code(zip)

0.1.0(Jul 28, 2021)
Grazel

Grazel stands for Gradle to Bazel. It is a Gradle plugin that enables you to migrate Android projects to Bazel build system in an incremental and automated fashion.

Usage

Grazel is available on Maven central.

In root build.gradle file:

buildscript { repositories { mavenCentral() } dependencies { classpath "com.grab.grazel:grazel-gradle-plugin:0.1.0" } } apply plugin: "com.grab.grazel" // Grazel configuration grazel { // DSL }

See configuration for more details.

Run ./gradlew migrateToBazel to generate Bazel scripts on supported modules in the project.

Reading

Website

Capabilities

Hybrid Builds

Migration Workflow

Talks

Grab's migration journey from Gradle to Bazel - Build Meetup 2021. Watch here.

Source code(tar.gz)
Source code(zip)