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Make workflow generation via Gradle able to run in parallel
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59 changes: 59 additions & 0 deletions
59
gradle/build-logic/src/main/kotlin/net/kautler/githubactions/DetermineImportedFiles.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /* | ||
| * Copyright 2025 Björn Kautler | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
||
| package net.kautler.githubactions | ||
|
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| import org.gradle.api.DefaultTask | ||
| import org.gradle.api.file.ConfigurableFileCollection | ||
| import org.gradle.api.file.ProjectLayout | ||
| import org.gradle.api.file.RegularFileProperty | ||
| import org.gradle.api.tasks.InputFile | ||
| import org.gradle.api.tasks.InputFiles | ||
| import org.gradle.api.tasks.OutputFile | ||
| import org.gradle.api.tasks.TaskAction | ||
| import org.gradle.api.tasks.UntrackedTask | ||
| import org.gradle.kotlin.dsl.submit | ||
| import org.gradle.workers.WorkerExecutor | ||
| import javax.inject.Inject | ||
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|
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| @UntrackedTask(because = "imported files can import other files so inputs are not determinable upfront") | ||
| abstract class DetermineImportedFiles : DefaultTask() { | ||
| @get:InputFile | ||
| abstract val mainKtsFile: RegularFileProperty | ||
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| @get:InputFiles | ||
| abstract val kotlinCompilerEmbeddableClasspath: ConfigurableFileCollection | ||
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| @get:OutputFile | ||
| abstract val importedFiles: RegularFileProperty | ||
|
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| @get:Inject | ||
| abstract val workerExecutor: WorkerExecutor | ||
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| @get:Inject | ||
| abstract val layout: ProjectLayout | ||
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| @TaskAction | ||
| fun determineImportedFiles() { | ||
| workerExecutor.classLoaderIsolation { | ||
| classpath.from(kotlinCompilerEmbeddableClasspath) | ||
| }.submit(DetermineImportedFilesWorkAction::class) { | ||
| projectDirectory.set(layout.projectDirectory) | ||
| mainKtsFile.set(this@DetermineImportedFiles.mainKtsFile) | ||
| importedFiles.set(this@DetermineImportedFiles.importedFiles) | ||
| } | ||
| } | ||
| } |
90 changes: 90 additions & 0 deletions
90
...build-logic/src/main/kotlin/net/kautler/githubactions/DetermineImportedFilesWorkAction.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| /* | ||
| * Copyright 2025 Björn Kautler | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package net.kautler.githubactions | ||
|
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| import org.gradle.api.file.DirectoryProperty | ||
| import org.gradle.api.file.RegularFileProperty | ||
| import org.gradle.workers.WorkAction | ||
| import org.gradle.workers.WorkParameters | ||
| import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY | ||
| import org.jetbrains.kotlin.cli.common.messages.MessageCollector.Companion.NONE | ||
| import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles.JVM_CONFIG_FILES | ||
| import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment | ||
| import org.jetbrains.kotlin.com.intellij.openapi.util.Disposer | ||
| import org.jetbrains.kotlin.com.intellij.openapi.vfs.local.CoreLocalFileSystem | ||
| import org.jetbrains.kotlin.com.intellij.openapi.vfs.local.CoreLocalVirtualFile | ||
| import org.jetbrains.kotlin.com.intellij.psi.PsiManager | ||
| import org.jetbrains.kotlin.config.CompilerConfiguration | ||
| import org.jetbrains.kotlin.psi.KtFile | ||
| import org.jetbrains.kotlin.psi.KtLiteralStringTemplateEntry | ||
| import org.jetbrains.kotlin.psi.KtStringTemplateExpression | ||
| import java.io.File | ||
| import java.nio.file.Path | ||
|
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| abstract class DetermineImportedFilesWorkAction : WorkAction<DetermineImportedFilesWorkAction.Parameters> { | ||
| override fun execute() { | ||
| val projectDirectory = parameters.projectDirectory.get().asFile | ||
| parameters | ||
| .mainKtsFile | ||
| .get() | ||
| .asFile | ||
| .importedFiles | ||
| .map { it.relativeTo(projectDirectory).invariantSeparatorsPath } | ||
| .distinct() | ||
| .sorted() | ||
| .joinToString("\n") | ||
| .also(parameters.importedFiles.get().asFile::writeText) | ||
| } | ||
|
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| interface Parameters : WorkParameters { | ||
| val projectDirectory: DirectoryProperty | ||
| val mainKtsFile: RegularFileProperty | ||
| val importedFiles: RegularFileProperty | ||
| } | ||
| } | ||
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| private val File.importedFiles: List<File> | ||
| get() = if (!isFile) { | ||
| emptyList() | ||
| } else { | ||
| PsiManager | ||
| .getInstance( | ||
| KotlinCoreEnvironment | ||
| .createForProduction( | ||
| Disposer.newDisposable(), | ||
| CompilerConfiguration().apply { | ||
| put(MESSAGE_COLLECTOR_KEY, NONE) | ||
| }, | ||
| JVM_CONFIG_FILES | ||
| ) | ||
| .project | ||
| ) | ||
| .findFile(CoreLocalVirtualFile::class.java.getConstructor(CoreLocalFileSystem::class.java, Path::class.java).newInstance(CoreLocalFileSystem(), toPath())) | ||
| .let { it as KtFile } | ||
| .fileAnnotationList | ||
| ?.annotationEntries | ||
| ?.asSequence() | ||
| ?.filter { it.shortName?.asString() == "Import" } | ||
| ?.flatMap { it.valueArgumentList?.arguments ?: emptyList() } | ||
| ?.mapNotNull { it.getArgumentExpression() as? KtStringTemplateExpression } | ||
| ?.map { it.entries.first() } | ||
| ?.mapNotNull { it as? KtLiteralStringTemplateEntry } | ||
| ?.map { resolveSibling(it.text) } | ||
| ?.flatMap { it.importedFiles + it } | ||
| ?.toList() | ||
| ?: emptyList() | ||
| } |
73 changes: 73 additions & 0 deletions
73
gradle/build-logic/src/main/kotlin/net/kautler/githubactions/PreprocessGithubWorkflow.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| /* | ||
| * Copyright 2025 Björn Kautler | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
||
| package net.kautler.githubactions | ||
|
|
||
| import org.gradle.api.DefaultTask | ||
| import org.gradle.api.file.ConfigurableFileCollection | ||
| import org.gradle.api.file.RegularFileProperty | ||
| import org.gradle.api.provider.Property | ||
| import org.gradle.api.provider.Provider | ||
| import org.gradle.api.tasks.InputFile | ||
| import org.gradle.api.tasks.InputFiles | ||
| import org.gradle.api.tasks.Nested | ||
| import org.gradle.api.tasks.OutputFile | ||
| import org.gradle.api.tasks.TaskAction | ||
| import org.gradle.jvm.toolchain.JavaLauncher | ||
| import org.gradle.kotlin.dsl.submit | ||
| import org.gradle.workers.WorkerExecutor | ||
| import java.io.File | ||
| import javax.inject.Inject | ||
|
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| abstract class PreprocessGithubWorkflow : DefaultTask() { | ||
| @get:InputFile | ||
| abstract val workflowScript: RegularFileProperty | ||
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| @get:InputFiles | ||
| abstract val importedFiles: ConfigurableFileCollection | ||
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| @get:InputFiles | ||
| abstract val kotlinCompilerClasspath: ConfigurableFileCollection | ||
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| @get:InputFiles | ||
| abstract val mainKtsClasspath: ConfigurableFileCollection | ||
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| @get:Nested | ||
| abstract val javaLauncher: Property<JavaLauncher> | ||
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| @get:OutputFile | ||
| val workflowFile: Provider<File> = workflowScript.map { | ||
| val workflowScript = it.asFile | ||
| workflowScript.resolveSibling("${workflowScript.name.removeSuffix(".main.kts")}.yaml") | ||
| } | ||
|
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| @get:Inject | ||
| abstract val workerExecutor: WorkerExecutor | ||
|
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| init { | ||
| group = "github workflows" | ||
| } | ||
|
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| @TaskAction | ||
| fun determineImportedFiles() { | ||
| workerExecutor.noIsolation().submit(PreprocessGithubWorkflowWorkAction::class) { | ||
| workflowScript.set(this@PreprocessGithubWorkflow.workflowScript) | ||
| kotlinCompilerClasspath.from(this@PreprocessGithubWorkflow.kotlinCompilerClasspath) | ||
| mainKtsClasspath.from(this@PreprocessGithubWorkflow.mainKtsClasspath) | ||
| javaExecutable.set(this@PreprocessGithubWorkflow.javaLauncher.map { it.executablePath }) | ||
| } | ||
| } | ||
| } |
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