diff --git a/libraries/scripting/common/src/kotlin/script/experimental/api/scriptIdeConfiguration.kt b/libraries/scripting/common/src/kotlin/script/experimental/api/scriptIdeConfiguration.kt
new file mode 100644
index 00000000000..a5fa21c0678
--- /dev/null
+++ b/libraries/scripting/common/src/kotlin/script/experimental/api/scriptIdeConfiguration.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+@file:Suppress("unused")
+
+package kotlin.script.experimental.api
+
+import kotlin.script.experimental.util.PropertiesCollection
+
+interface IdeScriptCompilationConfigurationKeys
+
+open class IdeScriptCompilationConfigurationBuilder : PropertiesCollection.Builder(),
+    IdeScriptCompilationConfigurationKeys {
+    companion object : IdeScriptCompilationConfigurationKeys
+}
+
+enum class ScriptAcceptedLocation {
+    Sources,     // Under sources roots
+    Tests,       // Under test sources roots
+    Libraries,   // Under libraries classes or sources
+    Project,     // Under project folder, including sources and test sources roots
+    Everywhere;
+}
+
+val ScriptCompilationConfigurationKeys.ide
+    get() = IdeScriptCompilationConfigurationBuilder()
+
+val IdeScriptCompilationConfigurationKeys.dependenciesSources by PropertiesCollection.key<List<ScriptDependency>>()
+
+@Suppress("RemoveExplicitTypeArguments")
+val IdeScriptCompilationConfigurationKeys.acceptedLocations
+        by PropertiesCollection.key<List<ScriptAcceptedLocation>>(
+            listOf(
+                ScriptAcceptedLocation.Sources,
+                ScriptAcceptedLocation.Tests
+            )
+        )
diff --git a/libraries/scripting/jvm/src/kotlin/script/experimental/jvm/impl/BridgeDependenciesResolver.kt b/libraries/scripting/jvm/src/kotlin/script/experimental/jvm/impl/BridgeDependenciesResolver.kt
index 0f5fa6af5bd..ebc81d8645a 100644
--- a/libraries/scripting/jvm/src/kotlin/script/experimental/jvm/impl/BridgeDependenciesResolver.kt
+++ b/libraries/scripting/jvm/src/kotlin/script/experimental/jvm/impl/BridgeDependenciesResolver.kt
@@ -40,14 +40,17 @@ class BridgeDependenciesResolver(
             )
 
             val oldClasspath =
-                scriptCompilationConfiguration[ScriptCompilationConfiguration.dependencies]
-                    ?.flatMap { (it as JvmDependency).classpath } ?: emptyList()
+                scriptCompilationConfiguration[ScriptCompilationConfiguration.dependencies].toClassPathOrEmpty()
 
             val defaultImports = scriptCompilationConfiguration[ScriptCompilationConfiguration.defaultImports]?.toList() ?: emptyList()
 
             val refineFn = scriptCompilationConfiguration[ScriptCompilationConfiguration.refineConfigurationOnAnnotations]?.handler
                 ?: return DependenciesResolver.ResolveResult.Success(
-                    ScriptDependencies(classpath = oldClasspath, imports = defaultImports),
+                    ScriptDependencies(
+                        classpath = oldClasspath,
+                        sources = scriptCompilationConfiguration[ScriptCompilationConfiguration.ide.dependenciesSources].toClassPathOrEmpty(),
+                        imports = defaultImports
+                    ),
                     diagnostics
                 )
 
@@ -72,6 +75,7 @@ class BridgeDependenciesResolver(
             return DependenciesResolver.ResolveResult.Success(
                 ScriptDependencies(
                     classpath = newClasspath, // TODO: maybe it should return only increment from the initial config
+                    sources = refinedConfiguration[ScriptCompilationConfiguration.ide.dependenciesSources].toClassPathOrEmpty(),
                     imports = defaultImports
                 ),
                 diagnostics
@@ -93,3 +97,4 @@ internal fun ScriptContents.toScriptSource(): SourceCode = when {
     else -> throw IllegalArgumentException("Unable to convert script contents $this into script source")
 }
 
+internal fun List<ScriptDependency>?.toClassPathOrEmpty() = this?.flatMap { (it as JvmDependency).classpath } ?: emptyList()
diff --git a/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/KotlinScriptDefinitionAdapterFromNewAPI.kt b/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/KotlinScriptDefinitionAdapterFromNewAPI.kt
index ee241ed474d..4afb5eaca4d 100644
--- a/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/KotlinScriptDefinitionAdapterFromNewAPI.kt
+++ b/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/KotlinScriptDefinitionAdapterFromNewAPI.kt
@@ -76,11 +76,16 @@ abstract class KotlinScriptDefinitionAdapterFromNewAPIBase : KotlinScriptDefinit
         get() = scriptCompilationConfiguration[ScriptCompilationConfiguration.compilerOptions]
             .orEmpty()
 
-    override val scriptExpectedLocations: List<ScriptExpectedLocation> =
-        listOf(
-            ScriptExpectedLocation.SourcesOnly,
-            ScriptExpectedLocation.TestsOnly
-        )
+    override val scriptExpectedLocations: List<ScriptExpectedLocation>
+        get() = scriptCompilationConfiguration[ScriptCompilationConfiguration.ide.acceptedLocations]?.map {
+            when(it) {
+                ScriptAcceptedLocation.Sources -> ScriptExpectedLocation.SourcesOnly
+                ScriptAcceptedLocation.Tests -> ScriptExpectedLocation.TestsOnly
+                ScriptAcceptedLocation.Libraries -> ScriptExpectedLocation.Libraries
+                ScriptAcceptedLocation.Project -> ScriptExpectedLocation.Project
+                ScriptAcceptedLocation.Everywhere -> ScriptExpectedLocation.Everywhere
+            }
+        } ?: listOf(ScriptExpectedLocation.SourcesOnly, ScriptExpectedLocation.TestsOnly)
 
     private val scriptingClassGetter by lazy(LazyThreadSafetyMode.PUBLICATION) {
         hostConfiguration[ScriptingHostConfiguration.getScriptingClass]