From e3abde331039633a5a125d48803ca9ceef59e4fa Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Thu, 18 Sep 2025 12:33:01 +0200
Subject: [PATCH] BAZEL-2160 introduce removeProjectConfigurationAndCaches

GitOrigin-RevId: dc7965c631137fcc0615d439e50b8166debe2e13
---
 .../src/IprProjectStoreDescriptor.kt          |  4 ++
 .../project/impl/ProjectManagerImpl.kt        | 53 +++++++------------
 .../ProjectStorePathCustomizer.kt             |  7 +++
 3 files changed, 30 insertions(+), 34 deletions(-)

diff --git a/platform/configuration-store-impl/src/IprProjectStoreDescriptor.kt b/platform/configuration-store-impl/src/IprProjectStoreDescriptor.kt
index 6f9c74b1cc13..903d87dc91dc 100644
--- a/platform/configuration-store-impl/src/IprProjectStoreDescriptor.kt
+++ b/platform/configuration-store-impl/src/IprProjectStoreDescriptor.kt
@@ -26,6 +26,10 @@ internal class IprProjectStoreDescriptor(
     return Files.isRegularFile(file)
   }
 
+  override fun removeProjectConfigurationAndCaches() {
+    Files.deleteIfExists(file)
+  }
+
   override fun getProjectName(): String {
     return file.fileName.toString().removeSuffix(ProjectFileType.DOT_DEFAULT_EXTENSION)
   }
diff --git a/platform/platform-impl/src/com/intellij/openapi/project/impl/ProjectManagerImpl.kt b/platform/platform-impl/src/com/intellij/openapi/project/impl/ProjectManagerImpl.kt
index 08daf540fd5c..4a1b1f69f32c 100644
--- a/platform/platform-impl/src/com/intellij/openapi/project/impl/ProjectManagerImpl.kt
+++ b/platform/platform-impl/src/com/intellij/openapi/project/impl/ProjectManagerImpl.kt
@@ -62,6 +62,7 @@ import com.intellij.openapi.ui.MessageDialogBuilder
 import com.intellij.openapi.ui.Messages
 import com.intellij.openapi.util.*
 import com.intellij.openapi.util.io.FileUtil
+import com.intellij.openapi.util.io.NioFiles.deleteRecursively
 import com.intellij.openapi.util.registry.Registry
 import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.openapi.vfs.impl.ZipHandler
@@ -90,7 +91,6 @@ import com.intellij.util.concurrency.ThreadingAssertions
 import com.intellij.util.concurrency.annotations.RequiresBackgroundThread
 import com.intellij.util.concurrency.annotations.RequiresEdt
 import com.intellij.util.containers.ContainerUtil
-import com.intellij.util.io.delete
 import com.intellij.util.runSuppressing
 import com.intellij.workspaceModel.ide.impl.jpsMetrics
 import kotlinx.coroutines.*
@@ -99,7 +99,6 @@ import org.jetbrains.annotations.NonNls
 import org.jetbrains.annotations.TestOnly
 import org.jetbrains.annotations.VisibleForTesting
 import java.io.IOException
-import java.nio.file.Files
 import java.nio.file.InvalidPathException
 import java.nio.file.LinkOption
 import java.nio.file.Path
@@ -653,7 +652,7 @@ open class ProjectManagerImpl : ProjectManagerEx(), Disposable {
             val project = when {
               options.project != null -> options.project!!
               options.isNewProject -> prepareNewProject(
-                projectStoreBaseDir = projectStoreBaseDir,
+                identityFle = projectStoreBaseDir,
                 projectName = options.projectName,
                 beforeInit = options.beforeInit,
                 useDefaultProjectAsTemplate = options.useDefaultProjectAsTemplate,
@@ -875,7 +874,7 @@ open class ProjectManagerImpl : ProjectManagerEx(), Disposable {
   }
 
   private suspend fun prepareNewProject(
-    projectStoreBaseDir: Path,
+    identityFle: Path,
     projectName: String?,
     beforeInit: ((Project) -> Unit)?,
     useDefaultProjectAsTemplate: Boolean,
@@ -892,18 +891,26 @@ open class ProjectManagerImpl : ProjectManagerEx(), Disposable {
         null
       }
       withContext(Dispatchers.IO) {
-        removeProjectConfigurationAndCaches(projectStoreBaseDir)
+        launch {
+          try {
+            ProjectStorePathManager.getInstance().getStoreDescriptor(identityFle).removeProjectConfigurationAndCaches()
+          }
+          catch (_: IOException) {
+          }
+        }
+        launch {
+          try {
+            deleteRecursively(getProjectDataPathRoot(identityFle))
+          }
+          catch (_: IOException) {
+          }
+        }
       }
 
-      val project = instantiateProject(projectStoreBaseDir, projectName, beforeInit)
+      val project = instantiateProject(identityFle = identityFle, projectName = projectName, beforeInit = beforeInit)
       project.putUserData(PROJECT_NEWLY_OPENED, markAsNew)
       val template = templateAsync?.await()
-      initProject(
-        file = projectStoreBaseDir,
-        project = project,
-        preloadServices = preloadServices,
-        template = template,
-      )
+      initProject(file = identityFle, project = project, preloadServices = preloadServices, template = template)
       project
     }
   }
@@ -1259,28 +1266,6 @@ private fun toCanonicalName(filePath: String): Path {
   return file
 }
 
-private fun removeProjectConfigurationAndCaches(projectFile: Path) {
-  try {
-    if (Files.isRegularFile(projectFile)) {
-      Files.deleteIfExists(projectFile)
-    }
-    else {
-      Files.newDirectoryStream(ProjectStorePathManager.getInstance().getStoreDescriptor(projectFile).dotIdea!!).use { directoryStream ->
-        for (file in directoryStream) {
-          file!!.delete()
-        }
-      }
-    }
-  }
-  catch (_: IOException) {
-  }
-  try {
-    getProjectDataPathRoot(projectFile).delete()
-  }
-  catch (_: IOException) {
-  }
-}
-
 private class ProjectInitHelper(
   private val cs: CoroutineScope,
   private val frameAllocator: ProjectFrameAllocator,
diff --git a/platform/projectModel-impl/src/com/intellij/configurationStore/ProjectStorePathCustomizer.kt b/platform/projectModel-impl/src/com/intellij/configurationStore/ProjectStorePathCustomizer.kt
index 3db5ac069fd5..12710eb412b0 100644
--- a/platform/projectModel-impl/src/com/intellij/configurationStore/ProjectStorePathCustomizer.kt
+++ b/platform/projectModel-impl/src/com/intellij/configurationStore/ProjectStorePathCustomizer.kt
@@ -8,6 +8,7 @@ import com.intellij.openapi.components.State
 import com.intellij.openapi.components.StateStorageOperation
 import com.intellij.openapi.components.Storage
 import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.io.NioFiles
 import org.jetbrains.annotations.ApiStatus.Experimental
 import org.jetbrains.annotations.ApiStatus.Internal
 import java.nio.file.Path
@@ -32,6 +33,12 @@ interface ProjectStoreDescriptor {
   // where we do store project files (misc.xml and so on)
   val dotIdea: Path?
 
+  fun removeProjectConfigurationAndCaches() {
+    for (file in NioFiles.list(dotIdea!!)) {
+      NioFiles.deleteRecursively(file)
+    }
+  }
+
   val presentableUrl: Path
     get() = projectIdentityFile