[mpp] Minor: drop support for "kotlin.native.restrictedDistribution"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/native/NativeDownloadAndPlatformLibsIT.kt

@@ -173,16 +173,6 @@ class NativeDownloadAndPlatformLibsIT : BaseGradleIT() {
         }
     }
 
-    @Test
-    fun testDeprecatedRestrictedDistributionProperty() = with(platformLibrariesProject("linuxX64")) {
-        // We allow using this deprecated property for 1.4 too. Just download the distribution without platform libs in this case.
-        build("tasks", "-Pkotlin.native.restrictedDistribution=true") {
-            assertSuccessful()
-            assertContains("Warning: Project property 'kotlin.native.restrictedDistribution' is deprecated. Please use 'kotlin.native.distribution.type=light' instead")
-            assertContainsRegex("Kotlin/Native distribution: .*kotlin-native-$platformName".toRegex())
-        }
-    }
-
     @Test
     fun testSettingGenerationMode() = with(platformLibrariesProject("linuxX64")) {
         // Check that user can change generation mode used by the cinterop tool.

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/PropertiesProvider.kt

@@ -314,12 +314,6 @@ internal class PropertiesProvider private constructor(private val project: Proje
     val nativeDownloadFromMaven: Boolean
         get() = this.booleanProperty("kotlin.native.distribution.downloadFromMaven") ?: false
 
-    /**
-     * A property that was used to choose a restricted distribution in 1.3.
-     */
-    val nativeDeprecatedRestricted: Boolean?
-        get() = booleanProperty("kotlin.native.restrictedDistribution")
-
     /**
      * Allows a user to force a particular cinterop mode for platform libraries generation. Available modes: sourcecode, metadata.
      * A main purpose of this property is working around potential problems with the metadata mode.

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/NativeCompilerDownloader.kt

@@ -48,7 +48,7 @@ class NativeCompilerDownloader(
     private val kotlinProperties get() = PropertiesProvider(project)
 
     private val distributionType: NativeDistributionType
-        get() = NativeDistributionTypeProvider(project).getDistributionType(compilerVersion)
+        get() = NativeDistributionTypeProvider(project).getDistributionType()
 
     private val simpleOsName: String
         get() = HostManager.platformName()
@@ -207,7 +207,7 @@ internal fun Project.setupNativeCompiler(konanTarget: KonanTarget) {
         logger.info("User-provided Kotlin/Native distribution: $konanHome")
     }
 
-    val distributionType = NativeDistributionTypeProvider(project).getDistributionType(konanVersion)
+    val distributionType = NativeDistributionTypeProvider(project).getDistributionType()
     if (distributionType.mustGeneratePlatformLibs) {
         PlatformLibrariesGenerator(project, konanTarget).generatePlatformLibsIfNeeded()
     }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/internal/NativeDistributionType.kt

@@ -14,10 +14,6 @@ import org.jetbrains.kotlin.util.capitalizeDecapitalize.toLowerCaseAsciiOnly
 internal enum class NativeDistributionType(val suffix: String?, val mustGeneratePlatformLibs: Boolean) {
     LIGHT(null, true),
     PREBUILT("prebuilt", false),
-
-    // Distribution types for 1.3:
-    LIGHT_1_3("restricted", false), // aka "restricted" distribution without platform libs for Apple targets.
-    PREBUILT_1_3(null, false)
 }
 
 internal class NativeDistributionTypeProvider(private val project: Project) {
@@ -25,42 +21,15 @@ internal class NativeDistributionTypeProvider(private val project: Project) {
 
     private fun warning(message: String) = SingleWarningPerBuild.show(project, "Warning: $message")
 
-    private fun chooseDistributionType(
+    fun getDistributionType(): NativeDistributionType {
-        prebuiltType: NativeDistributionType,
+        return when (propertiesProvider.nativeDistributionType?.toLowerCaseAsciiOnly()) {
-        lightType: NativeDistributionType,
+            null -> PREBUILT
-        defaultType: NativeDistributionType
+            "prebuilt" -> PREBUILT
-    ): NativeDistributionType {
+            "light" -> LIGHT
-        val requestedByUser = propertiesProvider.nativeDistributionType?.toLowerCaseAsciiOnly()
-        val deprecatedRestricted = propertiesProvider.nativeDeprecatedRestricted
-
-        // A case when a deprecated property (kotlin.native.restrictedDistribution) is used to choose the restricted distribution.
-        // Effectively the restricted distribution from 1.3 and the light distribution from 1.4 are the same,
-        // so we allow user to specify kotlin.native.restrictedDistribution in both 1.3 and 1.4
-        if (requestedByUser == null && deprecatedRestricted != null) {
-            return if (deprecatedRestricted) {
-                lightType
-            } else {
-                defaultType
-            }
-        }
-
-        // A normal path: no deprecated properties, only kotlin.native.distribution.type.
-        return when (requestedByUser) {
-            null -> defaultType
-            "prebuilt" -> prebuiltType
-            "light" -> lightType
             else -> {
-                warning("Unknown Kotlin/Native distribution type: $requestedByUser. Available values: prebuilt, light")
+                warning("Unknown Kotlin/Native distribution type: ${propertiesProvider.nativeDistributionType?.toLowerCaseAsciiOnly()}. Available values: prebuilt, light")
-                defaultType
+                PREBUILT
             }
         }
     }
-
-    fun getDistributionType(version: String): NativeDistributionType {
-        if (propertiesProvider.nativeDeprecatedRestricted != null) {
-            warning("Project property 'kotlin.native.restrictedDistribution' is deprecated. Please use 'kotlin.native.distribution.type=light' instead")
-        }
-
-        return chooseDistributionType(prebuiltType = PREBUILT, lightType = LIGHT, defaultType = PREBUILT)
-    }
 }