1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
|
// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package org.jetbrains.kotlin.idea.gradleTooling
import org.gradle.api.Project
import org.gradle.api.Task
import org.gradle.api.artifacts.Dependency
import org.gradle.api.artifacts.ProjectDependency
import org.gradle.api.provider.Property
import org.gradle.tooling.BuildController
import org.gradle.tooling.model.Model
import org.gradle.tooling.model.build.BuildEnvironment
import org.gradle.tooling.model.gradle.GradleBuild
import org.gradle.util.GradleVersion
import org.jetbrains.kotlin.idea.gradleTooling.arguments.CACHE_MAPPER_BRANCHING
import org.jetbrains.kotlin.idea.gradleTooling.arguments.CachedExtractedArgsInfo
import org.jetbrains.kotlin.idea.gradleTooling.arguments.CompilerArgumentsCachingChain
import org.jetbrains.kotlin.idea.gradleTooling.arguments.CompilerArgumentsCachingManager.cacheCompilerArgument
import org.jetbrains.kotlin.idea.projectModel.CompilerArgumentsCacheAware
import org.jetbrains.kotlin.idea.projectModel.KotlinTaskProperties
import org.jetbrains.plugins.gradle.model.ProjectImportModelProvider
import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext
import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
import java.io.File
import java.io.Serializable
import java.lang.reflect.InvocationTargetException
import java.util.*
@Deprecated("Use org.jetbrains.kotlin.idea.projectModel.CachedArgsInfo instead")
interface ArgsInfo : Serializable {
val currentArguments: List<String>
val defaultArguments: List<String>
val dependencyClasspath: List<String>
}
@Suppress("DEPRECATION")
@Deprecated("Use org.jetbrains.kotlin.idea.gradleTooling.CachedCompilerArgumentsBySourceSet instead")
typealias CompilerArgumentsBySourceSet = Map<String, ArgsInfo>
typealias CachedCompilerArgumentsBySourceSet = Map<String, CachedExtractedArgsInfo>
typealias AdditionalVisibleSourceSetsBySourceSet = Map</* Source Set Name */ String, /* Visible Source Set Names */ Set<String>>
interface KotlinGradleModel : Serializable {
val hasKotlinPlugin: Boolean
@Suppress("DEPRECATION", "TYPEALIAS_EXPANSION_DEPRECATION")
@Deprecated(
"Use 'cachedCompilerArgumentsBySourceSet' instead",
ReplaceWith("cachedCompilerArgumentsBySourceSet"),
DeprecationLevel.ERROR
)
val compilerArgumentsBySourceSet: CompilerArgumentsBySourceSet
val additionalVisibleSourceSets: AdditionalVisibleSourceSetsBySourceSet
val cachedCompilerArgumentsBySourceSet: CachedCompilerArgumentsBySourceSet
val coroutines: String?
val platformPluginId: String?
val implements: List<String>
val kotlinTarget: String?
val kotlinTaskProperties: KotlinTaskPropertiesBySourceSet
val gradleUserHome: String
val partialCacheAware: CompilerArgumentsCacheAware
}
data class KotlinGradleModelImpl(
override val hasKotlinPlugin: Boolean,
@Suppress("OverridingDeprecatedMember", "DEPRECATION", "TYPEALIAS_EXPANSION_DEPRECATION")
override val compilerArgumentsBySourceSet: CompilerArgumentsBySourceSet,
override val cachedCompilerArgumentsBySourceSet: CachedCompilerArgumentsBySourceSet,
override val additionalVisibleSourceSets: AdditionalVisibleSourceSetsBySourceSet,
override val coroutines: String?,
override val platformPluginId: String?,
override val implements: List<String>,
override val kotlinTarget: String? = null,
override val kotlinTaskProperties: KotlinTaskPropertiesBySourceSet,
override val gradleUserHome: String,
override val partialCacheAware: CompilerArgumentsCacheAware
) : KotlinGradleModel
abstract class AbstractKotlinGradleModelBuilder : ModelBuilderService {
companion object {
val kotlinCompileJvmTaskClasses = listOf(
"org.jetbrains.kotlin.gradle.tasks.KotlinCompile_Decorated",
"org.jetbrains.kotlin.gradle.tasks.KotlinCompileWithWorkers_Decorated"
)
val kotlinCompileTaskClasses = kotlinCompileJvmTaskClasses + listOf(
"org.jetbrains.kotlin.gradle.tasks.Kotlin2JsCompile_Decorated",
"org.jetbrains.kotlin.gradle.tasks.KotlinCompileCommon_Decorated",
"org.jetbrains.kotlin.gradle.tasks.Kotlin2JsCompileWithWorkers_Decorated",
"org.jetbrains.kotlin.gradle.tasks.KotlinCompileCommonWithWorkers_Decorated"
)
val platformPluginIds = listOf("kotlin-platform-jvm", "kotlin-platform-js", "kotlin-platform-common")
val pluginToPlatform = linkedMapOf(
"kotlin" to "kotlin-platform-jvm",
"kotlin2js" to "kotlin-platform-js"
)
val kotlinPluginIds = listOf("kotlin", "kotlin2js", "kotlin-android")
val ABSTRACT_KOTLIN_COMPILE_CLASS = "org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile"
val kotlinProjectExtensionClass = "org.jetbrains.kotlin.gradle.dsl.KotlinProjectExtension"
val kotlinSourceSetClass = "org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet"
val kotlinPluginWrapper = "org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapperKt"
private val propertyClassPresent = GradleVersion.current() >= GradleVersion.version("4.3")
fun Task.getSourceSetName(): String = try {
val method = javaClass.methods.firstOrNull { it.name.startsWith("getSourceSetName") && it.parameterTypes.isEmpty() }
val sourceSetName = method?.invoke(this)
when {
sourceSetName is String -> sourceSetName
propertyClassPresent && sourceSetName is Property<*> -> sourceSetName.get() as? String
else -> null
}
} catch (e: InvocationTargetException) {
null // can be thrown if property is not initialized yet
} ?: "main"
}
}
private const val REQUEST_FOR_NON_ANDROID_MODULES_ONLY = "*"
class AndroidAwareGradleModelProvider<TModel>(
private val modelClass: Class<TModel>,
private val androidPluginIsRequestingVariantSpecificModels: Boolean
) : ProjectImportModelProvider {
override fun populateBuildModels(
controller: BuildController,
buildModel: GradleBuild,
consumer: ProjectImportModelProvider.BuildModelConsumer
) = Unit
override fun populateProjectModels(
controller: BuildController,
projectModel: Model,
modelConsumer: ProjectImportModelProvider.ProjectModelConsumer
) {
val supportsParametrizedModels: Boolean = controller.findModel(BuildEnvironment::class.java)?.gradle?.gradleVersion?.let {
// Parametrized build models were introduced in 4.4. Make sure that gradle import does not fail on pre-4.4
GradleVersion.version(it) >= GradleVersion.version("4.4")
} ?: false
val model = if (androidPluginIsRequestingVariantSpecificModels && supportsParametrizedModels) {
controller.findModel(projectModel, modelClass, ModelBuilderService.Parameter::class.java) {
it.value = REQUEST_FOR_NON_ANDROID_MODULES_ONLY
}
} else {
controller.findModel(projectModel, modelClass)
}
if (model != null) {
modelConsumer.consume(model, modelClass)
}
}
class Result(
private val hasProjectAndroidBasePlugin: Boolean,
private val requestedVariantNames: Set<String>?
) {
fun shouldSkipBuildAllCall(): Boolean =
hasProjectAndroidBasePlugin && requestedVariantNames?.singleOrNull() == REQUEST_FOR_NON_ANDROID_MODULES_ONLY
fun shouldSkipSourceSet(sourceSetName: String): Boolean =
requestedVariantNames != null && !requestedVariantNames.contains(sourceSetName.lowercase(Locale.getDefault()))
}
companion object {
fun parseParameter(project: Project, parameterValue: String?): Result {
return Result(
hasProjectAndroidBasePlugin = project.plugins.findPlugin("com.android.base") != null,
requestedVariantNames = parameterValue?.splitToSequence(',')?.map { it.lowercase(Locale.getDefault()) }?.toSet()
)
}
}
}
class KotlinGradleModelBuilder : AbstractKotlinGradleModelBuilder(), ModelBuilderService.Ex {
override fun getErrorMessageBuilder(project: Project, e: Exception): ErrorMessageBuilder {
return ErrorMessageBuilder.create(project, e, "Gradle import errors")
.withDescription("Unable to build Kotlin project configuration")
}
override fun canBuild(modelName: String?): Boolean = modelName == KotlinGradleModel::class.java.name
private fun getImplementedProjects(project: Project): List<Project> {
return listOf("expectedBy", "implement")
.flatMap { project.configurations.findByName(it)?.dependencies ?: emptySet<Dependency>() }
.filterIsInstance<ProjectDependency>()
.mapNotNull { it.dependencyProject }
}
// see GradleProjectResolverUtil.getModuleId() in IDEA codebase
private fun Project.pathOrName() = if (path == ":") name else path
private fun Task.getDependencyClasspath(): List<String> {
try {
val abstractKotlinCompileClass = javaClass.classLoader.loadClass(ABSTRACT_KOTLIN_COMPILE_CLASS)
val getCompileClasspath = abstractKotlinCompileClass.getDeclaredMethod("getCompileClasspath").apply { isAccessible = true }
@Suppress("UNCHECKED_CAST")
return (getCompileClasspath.invoke(this) as Collection<File>).map { it.path }
} catch (e: ClassNotFoundException) {
// Leave arguments unchanged
} catch (e: NoSuchMethodException) {
// Leave arguments unchanged
} catch (e: InvocationTargetException) {
// We can safely ignore this exception here as getCompileClasspath() gets called again at a later time
// Leave arguments unchanged
}
return emptyList()
}
private fun getCoroutines(project: Project): String? {
val kotlinExtension = project.extensions.findByName("kotlin") ?: return null
val experimentalExtension = try {
kotlinExtension::class.java.getMethod("getExperimental").invoke(kotlinExtension)
} catch (e: NoSuchMethodException) {
return null
}
return try {
experimentalExtension::class.java.getMethod("getCoroutines").invoke(experimentalExtension)?.toString()
} catch (e: NoSuchMethodException) {
null
}
}
override fun buildAll(modelName: String, project: Project): KotlinGradleModelImpl? {
return buildAll(project, null)
}
override fun buildAll(modelName: String, project: Project, builderContext: ModelBuilderContext): KotlinGradleModelImpl? {
return buildAll(project, builderContext)
}
private fun buildAll(project: Project, builderContext: ModelBuilderContext?): KotlinGradleModelImpl? {
// When running in Android Studio, Android Studio would request specific source sets only to avoid syncing
// currently not active build variants. We convert names to the lower case to avoid ambiguity with build variants
// accidentally named starting with upper case.
val androidVariantRequest = AndroidAwareGradleModelProvider.parseParameter(project, builderContext?.parameter)
if (androidVariantRequest.shouldSkipBuildAllCall()) return null
val kotlinPluginId = kotlinPluginIds.singleOrNull { project.plugins.findPlugin(it) != null }
val platformPluginId = platformPluginIds.singleOrNull { project.plugins.findPlugin(it) != null }
val target = project.getTarget()
if (kotlinPluginId == null && platformPluginId == null && target == null) {
return null
}
val cachedCompilerArgumentsBySourceSet = LinkedHashMap<String, CachedExtractedArgsInfo>()
val additionalVisibleSourceSets = LinkedHashMap<String, Set<String>>()
val extraProperties = HashMap<String, KotlinTaskProperties>()
val masterMapper = builderContext?.getData(CACHE_MAPPER_BRANCHING) ?: return null
val detachableMapper = masterMapper.branchOffDetachable(project.name == "buildSrc")
val kotlinCompileTasks = target?.let { it.compilations ?: emptyList() }
?.mapNotNull { compilation -> compilation.getCompileKotlinTaskName(project) }
?: (project.getAllTasks(false)[project]?.filter { it.javaClass.name in kotlinCompileTaskClasses } ?: emptyList())
kotlinCompileTasks.forEach { compileTask ->
if (compileTask.javaClass.name !in kotlinCompileTaskClasses) return@forEach
val sourceSetName = compileTask.getSourceSetName()
if (androidVariantRequest.shouldSkipSourceSet(sourceSetName)) return@forEach
val currentArguments = CompilerArgumentsCachingChain.extractAndCacheTask(compileTask, detachableMapper, defaultsOnly = false)
val defaultArguments = CompilerArgumentsCachingChain.extractAndCacheTask(compileTask, detachableMapper, defaultsOnly = true)
val dependencyClasspath = compileTask.getDependencyClasspath().map { cacheCompilerArgument(it, detachableMapper) }
cachedCompilerArgumentsBySourceSet[sourceSetName] =
CachedExtractedArgsInfo(detachableMapper.cacheOriginIdentifier, currentArguments, defaultArguments, dependencyClasspath)
additionalVisibleSourceSets[sourceSetName] = getAdditionalVisibleSourceSets(project, sourceSetName)
extraProperties.acknowledgeTask(compileTask, null)
}
val platform = platformPluginId ?: pluginToPlatform.entries.singleOrNull { project.plugins.findPlugin(it.key) != null }?.value
val implementedProjects = getImplementedProjects(project)
return KotlinGradleModelImpl(
hasKotlinPlugin = kotlinPluginId != null || platformPluginId != null,
compilerArgumentsBySourceSet = emptyMap(),
cachedCompilerArgumentsBySourceSet = cachedCompilerArgumentsBySourceSet,
additionalVisibleSourceSets = additionalVisibleSourceSets,
coroutines = getCoroutines(project),
platformPluginId = platform,
implements = implementedProjects.map { it.pathOrName() },
kotlinTarget = platform ?: kotlinPluginId,
kotlinTaskProperties = extraProperties,
gradleUserHome = project.gradle.gradleUserHomeDir.absolutePath,
partialCacheAware = detachableMapper.detachCacheAware()
)
}
}
|