78 lines
2.8 KiB
Kotlin
78 lines
2.8 KiB
Kotlin
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package androidx.compose.material.icons.generator.tasks
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import androidx.compose.material.icons.generator.IconTestingManifestGenerator
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import java.io.File
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import org.gradle.api.Project
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import org.gradle.api.tasks.CacheableTask
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import org.gradle.api.tasks.OutputDirectory
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/**
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* Task responsible for generating files related to testing.
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*
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* - Generates a list of all icons mapped to the drawable ID used in testing, so we can bitmap
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* compare the programmatic icon with the original source drawable.
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*
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* - Flattens all the source drawables into a drawable folder that will be used in comparison tests.
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*/
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@CacheableTask
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open class IconTestingGenerationTask : IconGenerationTask() {
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/**
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* Directory to generate the flattened drawables used for testing to.
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*/
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@get:OutputDirectory
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val drawableDirectory: File
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get() = generatedResourceDirectory.resolve("drawable")
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override fun run() {
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// Copy all drawables to the drawable directory
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loadIcons().forEach { icon ->
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drawableDirectory.resolve("${icon.xmlFileName}.xml").apply {
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createNewFile()
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writeText(icon.fileContent)
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}
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}
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// Generate the testing manifest to the androidTest directory
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IconTestingManifestGenerator(loadIcons()).generateTo(generatedSrcAndroidTestDirectory)
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}
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companion object {
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/**
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* Registers [IconTestingGenerationTask] in [project] for [variant].
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*/
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@Suppress("DEPRECATION") // BaseVariant
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fun register(project: Project, variant: com.android.build.gradle.api.BaseVariant) {
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val (task, buildDirectory) = project.registerGenerationTask(
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"generateTestFiles",
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IconTestingGenerationTask::class.java,
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variant
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)
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val generatedResourceDirectory = buildDirectory.resolve(GeneratedResource)
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variant.registerGeneratedResFolders(
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project.files(generatedResourceDirectory).builtBy(task)
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)
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val generatedSrcAndroidTestDirectory = buildDirectory.resolve(GeneratedSrcAndroidTest)
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variant.registerJavaGeneratingTask(task, generatedSrcAndroidTestDirectory)
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}
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}
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}
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