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Bump minimal supported Kotlin version to 2.1.0 #5474

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Merged
pjBooms merged 2 commits into from
Nov 7, 2025
Merged

Bump minimal supported Kotlin version to 2.1.0 #5474

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f389663
Bump minimal supported Kotlin version to 2.1.0
pjBooms Nov 4, 2025
53662c8
Fix filter for the test
pjBooms Nov 5, 2025
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10 changes: 5 additions & 5 deletions gradle-plugins/compose/src/main/kotlin/org/jetbrains/compose/CheckComposeCompilerPlugin.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -28,20 +28,20 @@ internal fun Project.checkComposeCompilerPlugin() {
}
}

internal const val minimalSupportedKgpVersion = "2.1.0"
internal const val minimalSupportedKgpVersionError = "e: Configuration problem: " +
"Minimal supported Kotlin Gradle Plugin version is 2.0.0"
internal const val newCompilerIsAvailableVersion = "2.0.0"
"Minimal supported Kotlin Gradle Plugin version is $minimalSupportedKgpVersion"
internal const val newComposeCompilerKotlinSupportPluginId = "org.jetbrains.kotlin.plugin.compose"
internal const val newComposeCompilerError =
"Since Kotlin 2.0.0 to use Compose Multiplatform " +
"you must apply \"$newComposeCompilerKotlinSupportPluginId\" plugin." +
"Starting with Compose Multiplatform 1.6.10, " +
"you should apply \"$newComposeCompilerKotlinSupportPluginId\" plugin." +
"\nSee the migration guide https://www.jetbrains.com/help/kotlin-multiplatform-dev/compose-compiler.html#migrating-a-compose-multiplatform-project"

private fun Project.checkComposeCompilerPlugin(kgp: KotlinBasePlugin) {
val kgpVersion = kgp.pluginVersion
val ideaIsInSync = project.ideaIsInSyncProvider().get()

if (Version.fromString(kgpVersion) < Version.fromString(newCompilerIsAvailableVersion)) {
if (Version.fromString(kgpVersion) < Version.fromString(minimalSupportedKgpVersion)) {
if (ideaIsInSync) logger.error(minimalSupportedKgpVersionError)
else error(minimalSupportedKgpVersionError)
} else {
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2 changes: 2 additions & 0 deletions gradle-plugins/compose/src/main/kotlin/org/jetbrains/compose/ComposeExtension.kt
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Expand Up @@ -15,6 +15,8 @@ import org.jetbrains.compose.internal.utils.nullableProperty
import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
import javax.inject.Inject

private const val newCompilerIsAvailableVersion = "2.0.0"

abstract class ComposeExtension @Inject constructor(
objects: ObjectFactory,
project: Project
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