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Initial Gradle setup #82

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yogurtearl
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@yogurtearl yogurtearl commented Nov 29, 2020

To build and run non-android tests:
./gradlew build

To run the Android TCK test: (addresses #78)
./gradlew connectedAndroidTest

If you change minSdk to 21 and run ./gradlew connectedAndroidTest the build will fail. (see #79)
https://github.com/yogurtearl/objenesis/blob/b6ee12c618897150d34651d28b6de479c8dcad7d/tck-android/build.gradle.kts#L29

With error:

D8: com.android.tools.r8.a: MethodHandle.invoke and MethodHandle.invokeExact are only supported starting with Android O (--min-api 26)

@yogurtearl
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@henri-tremblay thoughts? 😬

@henri-tremblay
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henri-tremblay commented Dec 18, 2020 via email

To build and run non-android tests:
./gradlew build

To run the Android TCK test:
./gradlew connectedAndroidTest
To build and run non-android tests:
./gradlew build

To run the Android TCK test:
./gradlew connectedAndroidTest
@yogurtearl
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@henri-tremblay thoughts on this gradle build? Using gradle is the easiest way to be able to maintain/run Android compatibility tests. :)

@henri-tremblay
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Yes... A bit sadly but yes you are right. I want to deploy one last version with Maven to prevent any delay and then I will put my head into it.


plugins {
// Support convention plugins written in Kotlin. Convention plugins are build scripts in 'src/main' that automatically become available as plugins in the main build.
`kotlin-dsl`
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Why specify the Kotlin DSL and kts extension if none of the features are being used? Can cut down some CI time removing it.

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Not sure I understand. This is needed for precompiled script functions which we are using.
Without the kotlin-dsl plugin, it wouldn't create the org.objenesis.java-conventions.gradle.kts plugin.

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@Col-E Col-E May 16, 2021

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I had assumed the the default build.gradle/groovy dsl would have sufficed for the definition of the plugin. From my experience the groovy dsl executes much faster on fresh systems (like a CI container) vs the kotlin dsl.

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Kotlin DSL gives better completion in the IDE.

Kotlin DSL performance was improved in Gradle 6.8.
https://docs.gradle.org/6.8.3/release-notes.html#kotlin-dsl-performance

Also, if CI caching is turned on the difference will be negligible.

@juliocbcotta
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What is missing to merge this?

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4 participants