diff --git a/build.gradle.kts b/build.gradle.kts
index 44ad2961f24..8b34c7ade56 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,8 +6,6 @@ import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import proguard.gradle.ProGuardTask
 import org.gradle.kotlin.dsl.*
-import org.jetbrains.kotlin.buildUtils.idea.*
-import org.jetbrains.gradle.ext.ActionDelegationConfig.TestRunner.*
 
 buildscript {
     extra["defaultSnapshotVersion"] = "1.3-SNAPSHOT"
@@ -80,7 +78,6 @@ val appcodeKotlinPlugin by configurations.creating
 val clionKotlinPlugin by configurations.creating
 
 val includeCidr by extra(project.getBooleanProperty("cidrPluginsEnabled") ?: false)
-val isJpsBuildEnabled = findProperty("jpsBuild")?.toString() == "true"
 val jpsBootstrap by configurations.creating
 
 dependencies {
@@ -151,6 +148,7 @@ rootProject.apply {
     from(rootProject.file("gradle/versions.gradle.kts"))
     from(rootProject.file("gradle/report.gradle.kts"))
     from(rootProject.file("gradle/javaInstrumentation.gradle.kts"))
+    from(rootProject.file("gradle/jps.gradle.kts"))
 }
 
 IdeVersionConfigurator.setCurrentIde(this)
@@ -811,129 +809,4 @@ allprojects {
             repositories.redirect()
         }
     }
-}
-
-val ideaSdkPath: String
-    get() = IntellijRootUtils.getIntellijRootDir(rootProject).absolutePath
-
-// todo: use buildsrc/tasks.kt
-fun org.jetbrains.gradle.ext.JUnit.configureForKotlin() {
-    vmParameters = listOf(
-        "-ea",
-        "-XX:+HeapDumpOnOutOfMemoryError",
-        "-Xmx1600m",
-        "-XX:+UseCodeCacheFlushing",
-        "-XX:ReservedCodeCacheSize=128m",
-        "-Djna.nosys=true",
-        "-Didea.is.unit.test=true",
-        "-Didea.home.path=$ideaSdkPath",
-        "-Djps.kotlin.home=$ideaPluginDir",
-        "-Dkotlin.ni=" + if (rootProject.hasProperty("newInferenceTests")) "true" else "false"
-    ).joinToString(" ")
-    envs = mapOf(
-        "NO_FS_ROOTS_ACCESS_CHECK" to "true",
-        "PROJECT_CLASSES_DIRS" to "out/test/org.jetbrains.kotlin.compiler.test"
-    )
-    workingDirectory = rootDir.toString()
-}
-
-if (isJpsBuildEnabled && System.getProperty("idea.active") != null) {
-    allprojects {
-        apply(mapOf("plugin" to "idea"))
-    }
-
-    afterEvaluate {
-        allprojects {
-            idea {
-                module {
-                    inheritOutputDirs = true
-                }
-            }
-        }
-
-        rootProject.idea {
-            project {
-                settings {
-                    ideArtifacts {
-                        generateIdeArtifacts(rootProject, this@ideArtifacts)
-                    }
-
-                    compiler {
-                        processHeapSize = 2000
-                        addNotNullAssertions = true
-                        parallelCompilation = true
-                    }
-
-                    delegateActions {
-                        delegateBuildRunToGradle = false
-                        testRunner = PLATFORM
-                    }
-
-                    runConfigurations {
-                        application("[JPS] IDEA") {
-                            // todo: use buildsrc/intellijDependencies.kt
-                            moduleName = "org.jetbrains.kotlin.idea-runner.main"
-                            workingDirectory = File(intellijRootDir(), "bin").toString()
-                            mainClass = "com.intellij.idea.Main"
-                            jvmArgs = listOf(
-                                "-Xmx1250m",
-                                "-XX:ReservedCodeCacheSize=240m",
-                                "-XX:+HeapDumpOnOutOfMemoryError",
-                                "-ea",
-                                "-Didea.is.internal=true",
-                                "-Didea.debug.mode=true",
-                                "-Didea.system.path=$ideaSandboxDir",
-                                "-Didea.config.path=$ideaSandboxDir/config",
-                                "-Dapple.laf.useScreenMenuBar=true",
-                                "-Dapple.awt.graphics.UseQuartz=true",
-                                "-Dsun.io.useCanonCaches=false",
-                                "-Dplugin.path=${ideaPluginDir}"
-                            ).joinToString(" ")
-                        }
-
-                        application("[JPS] Generate All Tests") {
-                            moduleName = "org.jetbrains.kotlin.generate-all-tests.test"
-                            workingDirectory = rootDir.toString()
-                            mainClass = "org.jetbrains.kotlin.pill.generateAllTests.Main"
-                        }
-
-                        defaults<org.jetbrains.gradle.ext.JUnit> {
-                            configureForKotlin()
-                        }
-
-                        // todo: replace `pattern` with `package`, when `com.intellij.execution.junit.JUnitRunConfigurationImporter#process` will be fixed
-                        junit("[JPS] All IDEA Plugin Tests") {
-                            moduleName = "org.jetbrains.kotlin.idea.test"
-                            pattern = "org.jetbrains.kotlin.*"
-                            configureForKotlin()
-                        }
-
-                        junit("[JPS] Compiler Tests") {
-                            moduleName = "org.jetbrains.kotlin.compiler.test"
-                            pattern = "org.jetbrains.kotlin.*"
-                            configureForKotlin()
-                        }
-
-                        junit("[JPS] JVM Backend Tests") {
-                            moduleName = "org.jetbrains.kotlin.idea.test"
-                            pattern = "org.jetbrains.kotlin.codegen.*"
-                            configureForKotlin()
-                        }
-
-                        junit("[JPS] JS Backend Tests") {
-                            moduleName = "org.jetbrains.kotlin.js.tests.test"
-                            pattern = "org.jetbrains.kotlin.js.test.*"
-                            configureForKotlin()
-                        }
-
-                        junit("[JPS] Java 8 Tests") {
-                            moduleName = "org.jetbrains.kotlin.tests-java8.test"
-                            pattern = "org.jetbrains.kotlin.*"
-                            configureForKotlin()
-                        }
-                    }
-                }
-            }
-        }
-    }
 }
\ No newline at end of file
diff --git a/buildSrc/src/main/kotlin/ideaExtKotlinDsl.kt b/buildSrc/src/main/kotlin/ideaExtKotlinDsl.kt
index 185d8a758cb..c45ae1f8748 100644
--- a/buildSrc/src/main/kotlin/ideaExtKotlinDsl.kt
+++ b/buildSrc/src/main/kotlin/ideaExtKotlinDsl.kt
@@ -1,3 +1,6 @@
+@file:Suppress("PackageDirectoryMismatch")
+package org.jetbrains.kotlin.ideaExt
+
 import org.gradle.api.NamedDomainObjectContainer
 import org.gradle.api.plugins.ExtensionAware
 import org.gradle.kotlin.dsl.configure
@@ -9,6 +12,9 @@ import org.jetbrains.gradle.ext.*
  * that can be found in the license/LICENSE.txt file.
  */
 
+fun org.gradle.api.Project.idea(configure: org.gradle.plugins.ide.idea.model.IdeaModel.() -> Unit): Unit =
+    (this as org.gradle.api.plugins.ExtensionAware).extensions.configure("idea", configure)
+
 fun IdeaProject.settings(block: ProjectSettings.() -> Unit) =
     (this@settings as ExtensionAware).extensions.configure(block)
 
diff --git a/gradle/jps.gradle.kts b/gradle/jps.gradle.kts
new file mode 100644
index 00000000000..2b37d9d379d
--- /dev/null
+++ b/gradle/jps.gradle.kts
@@ -0,0 +1,129 @@
+import org.jetbrains.gradle.ext.*
+import org.jetbrains.kotlin.ideaExt.*
+import org.jetbrains.kotlin.buildUtils.idea.*
+
+val isJpsBuildEnabled = findProperty("jpsBuild")?.toString() == "true"
+val ideaPluginDir: File by extra
+val ideaSandboxDir: File by extra
+val ideaSdkPath: String
+    get() = IntellijRootUtils.getIntellijRootDir(rootProject).absolutePath
+
+fun org.jetbrains.gradle.ext.JUnit.configureForKotlin() {
+    vmParameters = listOf(
+        "-ea",
+        "-XX:+HeapDumpOnOutOfMemoryError",
+        "-Xmx1600m",
+        "-XX:+UseCodeCacheFlushing",
+        "-XX:ReservedCodeCacheSize=128m",
+        "-Djna.nosys=true",
+        "-Didea.is.unit.test=true",
+        "-Didea.home.path=$ideaSdkPath",
+        "-Djps.kotlin.home=${ideaPluginDir.absolutePath}",
+        "-Dkotlin.ni=" + if (rootProject.hasProperty("newInferenceTests")) "true" else "false"
+    ).joinToString(" ")
+    envs = mapOf(
+        "NO_FS_ROOTS_ACCESS_CHECK" to "true",
+        "PROJECT_CLASSES_DIRS" to "out/test/org.jetbrains.kotlin.compiler.test"
+    )
+    workingDirectory = rootDir.toString()
+}
+
+if (isJpsBuildEnabled && System.getProperty("idea.active") != null) {
+    allprojects {
+        apply(mapOf("plugin" to "idea"))
+    }
+
+    rootProject.afterEvaluate {
+        allprojects {
+            idea {
+                module {
+                    inheritOutputDirs = true
+                }
+            }
+        }
+
+        rootProject.idea {
+            project {
+                settings {
+                    ideArtifacts {
+                        generateIdeArtifacts(rootProject, this@ideArtifacts)
+                    }
+
+                    compiler {
+                        processHeapSize = 2000
+                        addNotNullAssertions = true
+                        parallelCompilation = true
+                    }
+
+                    delegateActions {
+                        delegateBuildRunToGradle = false
+                        testRunner = ActionDelegationConfig.TestRunner.PLATFORM
+                    }
+
+                    runConfigurations {
+                        application("[JPS] IDEA") {
+                            moduleName = "org.jetbrains.kotlin.idea-runner.main"
+                            workingDirectory = File(intellijRootDir(), "bin").toString()
+                            mainClass = "com.intellij.idea.Main"
+                            jvmArgs = listOf(
+                                "-Xmx1250m",
+                                "-XX:ReservedCodeCacheSize=240m",
+                                "-XX:+HeapDumpOnOutOfMemoryError",
+                                "-ea",
+                                "-Didea.is.internal=true",
+                                "-Didea.debug.mode=true",
+                                "-Didea.system.path=${ideaSandboxDir.absolutePath}",
+                                "-Didea.config.path=${ideaSandboxDir.absolutePath}/config",
+                                "-Dapple.laf.useScreenMenuBar=true",
+                                "-Dapple.awt.graphics.UseQuartz=true",
+                                "-Dsun.io.useCanonCaches=false",
+                                "-Dplugin.path=${ideaPluginDir.absolutePath}"
+                            ).joinToString(" ")
+                        }
+
+                        application("[JPS] Generate All Tests") {
+                            moduleName = "org.jetbrains.kotlin.generate-all-tests.test"
+                            workingDirectory = rootDir.toString()
+                            mainClass = "org.jetbrains.kotlin.pill.generateAllTests.Main"
+                        }
+
+                        defaults<org.jetbrains.gradle.ext.JUnit> {
+                            configureForKotlin()
+                        }
+
+                        // todo: replace `pattern` with `package`, when `com.intellij.execution.junit.JUnitRunConfigurationImporter#process` will be fixed
+                        junit("[JPS] All IDEA Plugin Tests") {
+                            moduleName = "org.jetbrains.kotlin.idea.test"
+                            pattern = "org.jetbrains.kotlin.*"
+                            configureForKotlin()
+                        }
+
+                        junit("[JPS] Compiler Tests") {
+                            moduleName = "org.jetbrains.kotlin.compiler.test"
+                            pattern = "org.jetbrains.kotlin.*"
+                            configureForKotlin()
+                        }
+
+                        junit("[JPS] JVM Backend Tests") {
+                            moduleName = "org.jetbrains.kotlin.idea.test"
+                            pattern = "org.jetbrains.kotlin.codegen.*"
+                            configureForKotlin()
+                        }
+
+                        junit("[JPS] JS Backend Tests") {
+                            moduleName = "org.jetbrains.kotlin.js.tests.test"
+                            pattern = "org.jetbrains.kotlin.js.test.*"
+                            configureForKotlin()
+                        }
+
+                        junit("[JPS] Java 8 Tests") {
+                            moduleName = "org.jetbrains.kotlin.tests-java8.test"
+                            pattern = "org.jetbrains.kotlin.*"
+                            configureForKotlin()
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libraries/stdlib/jps-build/build.gradle.kts b/libraries/stdlib/jps-build/build.gradle.kts
index 5ba124841bf..9fa6d9237f8 100644
--- a/libraries/stdlib/jps-build/build.gradle.kts
+++ b/libraries/stdlib/jps-build/build.gradle.kts
@@ -1,4 +1,4 @@
-import org.gradle.kotlin.dsl.*
+import org.jetbrains.kotlin.ideaExt.*
 import org.jetbrains.gradle.ext.TopLevelArtifact
 import java.util.regex.Pattern