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Refactoring: move ModuleSourceRootMap.kt from idea-jvm to idea module

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This commit is contained in:
Nikolay Krasko
2018-07-19 18:49:51 +03:00
parent 99e0b998cf
commit d27002827e
1 changed files with 29 additions and 21 deletions
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idea/idea-jvm/src/org/jetbrains/kotlin/idea/configuration/ModuleSourceRootMap.kt → idea/src/org/jetbrains/kotlin/idea/configuration/ModuleSourceRootMap.kt
+29 -21
View File
@@ -21,46 +21,54 @@ import com.intellij.openapi.module.Module
import com.intellij.openapi.project.Project
import org.jetbrains.kotlin.idea.util.projectStructure.allModules
class ModuleSourceRootGroup(val baseModule: Module,
val sourceRootModules: List<Module>)
class ModuleSourceRootGroup(
val baseModule: Module,
val sourceRootModules: List<Module>
)
class ModuleSourceRootMap(val modules: Collection<Module>) {
private val baseModuleByExternalPath: Map<String, Module>
@Suppress("JoinDeclarationAndAssignment")
private val allModulesByExternalPath: Map<String, List<Module>>
constructor(project: Project): this(project.allModules())
constructor(project: Project) : this(project.allModules())
init {
allModulesByExternalPath = modules
.filter { it.externalProjectPath != null && it.externalProjectId != null }
.groupBy { it.externalProjectPath!! }
.filter { it.externalProjectPath != null && it.externalProjectId != null }
.groupBy { it.externalProjectPath!! }
baseModuleByExternalPath = allModulesByExternalPath
.mapValues { (path, modules) ->
modules.reduce { m1, m2 ->
if (isSourceRootPrefix(m2.externalProjectId!!, m1.externalProjectId!!)) m2 else m1
}
.mapValues { (_, modules) ->
modules.reduce { m1, m2 ->
if (isSourceRootPrefix(m2.externalProjectId!!, m1.externalProjectId!!)) m2 else m1
}
}
}
fun groupByBaseModules(modules: Collection<Module>): List<ModuleSourceRootGroup> {
return modules
.groupBy { module ->
val externalPath = module.externalProjectPath
if (externalPath == null) module else (baseModuleByExternalPath[externalPath] ?: module)
}
.map { (module, sourceRootModules) ->
ModuleSourceRootGroup(module,
if (sourceRootModules.size > 1) sourceRootModules - module else sourceRootModules)
}
.groupBy { module ->
val externalPath = module.externalProjectPath
if (externalPath == null) module else (baseModuleByExternalPath[externalPath] ?: module)
}
.map { (module, sourceRootModules) ->
ModuleSourceRootGroup(
module,
if (sourceRootModules.size > 1) sourceRootModules - module else sourceRootModules
)
}
}
fun toModuleGroup(module: Module): ModuleSourceRootGroup = groupByBaseModules(listOf(module)).single()
fun getWholeModuleGroup(module: Module): ModuleSourceRootGroup {
val externalPath = module.externalProjectPath
val baseModule = (if (externalPath != null) baseModuleByExternalPath[externalPath] else null) ?:
return ModuleSourceRootGroup(module, listOf(module))
val baseModule = (if (externalPath != null) baseModuleByExternalPath[externalPath] else null) ?: return ModuleSourceRootGroup(
module,
listOf(module)
)
val externalPathModules = allModulesByExternalPath[externalPath] ?: listOf()
return ModuleSourceRootGroup(baseModule, if (externalPathModules.size > 1) externalPathModules - module else externalPathModules)
@@ -70,8 +78,8 @@ class ModuleSourceRootMap(val modules: Collection<Module>) {
fun Module.toModuleGroup() = ModuleSourceRootMap(project).toModuleGroup(this)
fun Module.getWholeModuleGroup() = ModuleSourceRootMap(project).getWholeModuleGroup(this)
private fun isSourceRootPrefix(externalId: String, previousModuleExternalId: String)
= externalId.length < previousModuleExternalId.length && previousModuleExternalId.startsWith(externalId)
private fun isSourceRootPrefix(externalId: String, previousModuleExternalId: String) =
externalId.length < previousModuleExternalId.length && previousModuleExternalId.startsWith(externalId)
val Module.externalProjectId: String?
get() = ExternalSystemApiUtil.getExternalProjectId(this)