Build skiko with kotlin 2.2.20

[Schahen]

This is backport of #1173 to Kotlin 2.2.20

[Copilot]

Pull request overview

Backports upstream Skiko Kotlin/WASM/JS build changes (from #1173) to work with Kotlin 2.2.20, including updated web/wasm interop glue and Gradle/KGP configuration.

Changes:

• Updates build tooling and dependencies for Kotlin 2.2.20 (and related Gradle/KGP API adjustments).
• Refactors Web/WASM interop to rely on standard kotlinx.browser/org.w3c types, adds a Promise await() helper, and revises ArrayBuffer copying utilities.
• Updates the import-generator plugin to process a new @WebImport annotation and emit both @JsName and @WasmImport.

Reviewed changes

Copilot reviewed 59 out of 65 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
skiko/src/webTest/kotlin/org/jetbrains/skiko/tests/TestUtils.web.kt	Adds TestReturnType for web tests.
skiko/src/webTest/kotlin/org/jetbrains/skia/webext/WebExtTest.kt	Switches to Int8Array and simplifies buffer-copy test code.
skiko/src/webMain/resources/pre-skiko-test.mjs	Exposes test wasm exports on window for test execution.
skiko/src/webMain/resources/pre-setup.mjs	Exports loadedWasm for module-based access; initializes awaitSkiko.
skiko/src/webMain/kotlin/org/jetbrains/skiko/wasm/Wrapper.kt	Moves to standard DOM types and adds awaitSkiko expect.
skiko/src/webMain/kotlin/org/jetbrains/skiko/w3c/W3CSubset.kt	Removes custom W3C subset declarations.
skiko/src/webMain/kotlin/org/jetbrains/skiko/await.web.kt	Adds coroutine-friendly Promise.await() for web/wasm interop.
skiko/src/webMain/kotlin/org/jetbrains/skiko/SystemTheme.web.kt	Adds web actual for currentSystemTheme.
skiko/src/webMain/kotlin/org/jetbrains/skiko/SkiaLayer.web.kt	Switches to kotlinx.browser.window + org.w3c.dom canvas.
skiko/src/webMain/kotlin/org/jetbrains/skiko/Resources.web.kt	Implements loadBytesFromPath() in webMain using fetch + typed arrays.
skiko/src/webMain/kotlin/org/jetbrains/skiko/OsArch.web.kt	Inlines navigator platform lookup via JS snippet.
skiko/src/webMain/kotlin/org/jetbrains/skiko/CanvasRenderer.kt	Switches to standard DOM canvas and kotlinx.browser.window.
skiko/src/webMain/kotlin/org/jetbrains/skiko/Actuals.web.kt	Adds WebImport annotation for JS/WASM symbol imports.
skiko/src/webMain/kotlin/org/jetbrains/skia/webext/BitmapExt.kt	Switches pixels buffer type to org.khronos.webgl.ArrayBuffer.
skiko/src/webMain/kotlin/org/jetbrains/skia/webext/ArrayBuffer.web.kt	New JS-based buffer copy utilities backed by wasm memory buffer.
skiko/src/webMain/kotlin/org/jetbrains/skia/webext/ArrayBuffer.kt	Removes older expect/actual-based ArrayBuffer abstraction.
skiko/src/webMain/kotlin/org/jetbrains/skia/impl/Stats.web.kt	Adds web actual no-op Stats implementation.
skiko/src/webMain/kotlin/org/jetbrains/skia/impl/RefCnt.web.kt	Adds web actual RefCnt backed by generated externals.
skiko/src/webMain/kotlin/org/jetbrains/skia/impl/Native.web.kt	Adds web actual Native/interop primitives and memory helpers.
skiko/src/webMain/kotlin/org/jetbrains/skia/impl/Managed.web.kt	Adds web actual Managed lifecycle + finalizer bridge.
skiko/src/webMain/kotlin/org/jetbrains/skia/impl/Library.web.kt	Adds web actual Library.staticLoad() stub.
skiko/src/webMain/kotlin/org/jetbrains/skia/Actuals.web.kt	Switches to kotlinx.browser.window; simplifies language detection.
skiko/src/wasmJsTest/kotlin/org/jetbrains/skiko/tests/TestUtils.wasm.kt	Awaits awaitSkiko before running wasm tests.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skiko/wasm/WrapperExternal.kt	Updates awaitSkiko actual type to Promise<JsAny>.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skiko/wasm/Wrapper.kt	Switches to standard DOM canvas type.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skiko/Resources.wasmJs.kt	Removes older wasm resource loading implementation.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skiko/Resources.wasm.kt	Implements Int8Array.asByteArray() for wasm via copy.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skiko/Actuals.wasm.kt	Removes wasm-specific navigator info implementation.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skia/webext/ArrayBuffer.wasmJs.kt	Removes wasmJs ArrayBuffer expect/actual plumbing.
skiko/src/wasmJsMain/kotlin/org/jetbrains/skia/Actuals.wasm.kt	Rebinds ExternalSymbolName to WebImport.
skiko/src/nativeMain/kotlin/org/jetbrains/skiko/Resources.native.kt	Fixes fread argument type (1u) for Kotlin 2.2+.
skiko/src/jsTest/kotlin/org/jetbrains/skiko/tests/TestUtils.js.kt	Removes redundant TestReturnType alias (moved elsewhere).
skiko/src/jsMain/kotlin/org/jetbrains/skiko/wasm/WrapperExternal.kt	Aligns JS module exports shape for awaitSkiko.
skiko/src/jsMain/kotlin/org/jetbrains/skiko/wasm/Wrapper.kt	Switches to standard DOM canvas type.
skiko/src/jsMain/kotlin/org/jetbrains/skiko/Resources.js.kt	Provides JS actual Int8Array.asByteArray() conversion.
skiko/src/jsMain/kotlin/org/jetbrains/skiko/Actuals.js.kt	Removes now-centralized navigator info logic.
skiko/src/jsMain/kotlin/org/jetbrains/skia/webext/ArrayBuffer.js.kt	Removes JS ArrayBuffer expect/actual plumbing.
skiko/src/jsMain/kotlin/org/jetbrains/skia/Actuals.js.kt	Rebinds ExternalSymbolName to WebImport.
skiko/src/iosTest/kotlin/org/jetbrains/skiko/Utils.kt	Fixes fread argument type (1u).
skiko/src/darwinMain/kotlin/org/jetbrains/skiko/Dispatchers.kt	Fixes dispatch QoS arg type (0u).
skiko/src/commonTest/kotlin/org/jetbrains/skiko/util/testSamples.kt	Removes redundant .toInt() calls in pixel samples.
skiko/src/commonTest/kotlin/org/jetbrains/skiko/tests/TestHelpers.kt	Removes old suppression annotations tied to previous compiler behavior.
skiko/src/commonTest/kotlin/org/jetbrains/skia/CanvasTest.kt	Simplifies literal .toInt() usage in expected images.
skiko/import-generator/src/jvmMain/kotlin/org/jetbrains/skiko/ImportGeneratorTransformer.kt	Switches to @WebImport and emits both @JsName + @WasmImport.
skiko/import-generator/src/jvmMain/kotlin/org/jetbrains/skiko/ImportGeneratorRegistrar.kt	Adds a registrar-level pluginId field.
skiko/import-generator/src/jvmMain/kotlin/org/jetbrains/skiko/ImportGeneratorExtension.kt	Adjusts JS reexport module output (awaitSkiko export shape).
skiko/buildSrc/src/main/kotlin/tasks/configuration/WasmTasksConfiguration.kt	Refactors wasm import file paths via wasmImport() helper.
skiko/buildSrc/src/main/kotlin/tasks/configuration/NativeTasksConfiguration.kt	Updates to newer Gradle/KGP APIs (compilerOptions, provider-based tasks).
skiko/buildSrc/src/main/kotlin/sourceHierarchy.kt	Adds webMainSourceSet helper.
skiko/buildSrc/src/main/kotlin/imports.kt	Replaces fixed wasm import paths with wasmImport(name).
skiko/buildSrc/gradle.properties	Bumps buildSrc Kotlin to 2.2.20.
skiko/build.gradle.kts	Sets Kotlin language/api version to 2.2; updates KGP DSL usage and web deps.
samples/SkiaWebSample/src/webMain/kotlin/org/jetbrains/skiko/sample/js/App.web.kt	Simplifies DOM element lookup usage.
samples/SkiaWebSample/src/wasmJsMain/kotlin/org/jetbrains/skiko/sample/js/App.wasm.kt	Uses document.getElementById directly.
samples/SkiaWebSample/src/jsMain/kotlin/org/jetbrains/skiko/sample/js/App.js.kt	Uses document.getElementById directly.
samples/SkiaWebSample/settings.gradle.kts	Adds kotlinx-browser to the sample catalog.
samples/SkiaWebSample/gradle.properties	Bumps sample Kotlin/skiko versions.
samples/SkiaWebSample/build.gradle.kts	Restructures source sets and adds browser dependency.
samples/SkiaMultiplatformSample/src/awtMain/kotlin/org/jetbrains/skiko/sample/AwtClocks.kt	Removes cursor-changing behavior on mouse move.
samples/SkiaMultiplatformSample/gradle.properties	Bumps sample Kotlin/skiko versions.
samples/SkiaMultiplatformSample/build.gradle.kts	Updates compilerOptions usage for newer KGP APIs.
samples/SkiaAwtSample/src/main/kotlin/SkiaAwtSample/ClocksAwt.kt	Removes some paragraph font rendering settings.
samples/SkiaAwtSample/gradle.properties	Adds commented skiko.version override placeholder.
samples/SkiaAwtSample/build.gradle.kts	Bumps Kotlin plugin version and updates compilerOptions API usage.
dependencies.toml	Bumps Kotlin to 2.2.20; adds kotlinx-browser; bumps AGP.

Comments suppressed due to low confidence (2)

skiko/src/webMain/kotlin/org/jetbrains/skiko/Actuals.web.kt:5

• HTMLElement is imported but not used in this file. Please remove the unused import to keep the source clean.
  skiko/src/webMain/kotlin/org/jetbrains/skiko/Actuals.web.kt:19
• WebImport's parameter has inconsistent spacing (name : String). Please align it with the project Kotlin style (e.g. name: String) for consistency.

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[MatkovIvan]

JFYI
Kotlin/Native fails inside linux-compat with missing symbols like GLIBC_2.29

This means that we cannot support it anymore of Kotlin/Native, we still support AL2/RHEL8 for JVM/AWT build

[MatkovIvan]

SNAPSHOT - https://buildserver.labs.intellij.net/buildConfiguration/Skiko_PublishSnapshot/900130225
Compose CI - JetBrains/compose-multiplatform-core#2866

[igordmn]

Suggested change

-Pskiko.native.enabled=true \

Because we don't check native here, we shouldn't enable it.

[igordmn]

I see that Compose fails with the new Skiko.

Let's figure it out first before merging this PR