misc: Add copyright header

Author: YuKongA

.github/workflows/test.yml

@@ -35,5 +35,15 @@ jobs:
           java-version: '21'
       - name: Build with Gradle
         uses: gradle/actions/setup-gradle@v4
-      - name: Run the Test
+      - name: Run check
+        if: matrix.os == 'macos-latest'
+        run: ./gradlew check
+      - name: Run test
         run: ./gradlew ${{ matrix.target }}
+      - name: Upload reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports
+          path: |
+            **/build/reports/**

build.gradle.kts

@@ -1,9 +1,13 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 plugins {
     id("root.publication")
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false
     alias(libs.plugins.compose.compiler) apply false
     alias(libs.plugins.jetbrains.compose) apply false
-    alias(libs.plugins.kotlin.multiplatform) apply false
     alias(libs.plugins.jetbrains.dokka) apply false
+    alias(libs.plugins.kotlin.multiplatform) apply false
+    alias(libs.plugins.spotless) apply false
 }

convention-plugins/build.gradle.kts

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 plugins {
     `kotlin-dsl`
 }

convention-plugins/settings.gradle.kts

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 @file:Suppress("UnstableApiUsage")
 
 pluginManagement {

convention-plugins/src/main/kotlin/module.publication.gradle.kts

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 import java.io.FileInputStream
 import java.util.Properties
 

convention-plugins/src/main/kotlin/root.publication.gradle.kts

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 allprojects {
     group = "top.yukonga.miuix.kmp"
     version = "0.4.3"

example/build.gradle.kts

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 @file:Suppress("UnstableApiUsage")
 
 import com.android.build.gradle.internal.api.BaseVariantOutputImpl
@@ -10,6 +13,7 @@ plugins {
     alias(libs.plugins.compose.compiler)
     alias(libs.plugins.jetbrains.compose)
     alias(libs.plugins.kotlin.multiplatform)
+    alias(libs.plugins.spotless)
 }
 
 val appName = "Miuix"
@@ -30,28 +34,31 @@ kotlin {
     listOf(
         iosX64(),
         iosArm64(),
-        iosSimulatorArm64()
+        iosSimulatorArm64(),
     ).forEach {
         it.binaries.framework {
             baseName = "shared"
             isStatic = true
-            freeCompilerArgs += listOf(
-                "-linker-option", "-framework", "-linker-option", "Metal",
-                "-linker-option", "-framework", "-linker-option", "CoreText",
-                "-linker-option", "-framework", "-linker-option", "CoreGraphics"
-            )
+            freeCompilerArgs +=
+                listOf(
+                    "-linker-option", "-framework", "-linker-option", "Metal",
+                    "-linker-option", "-framework", "-linker-option", "CoreText",
+                    "-linker-option", "-framework", "-linker-option",
+                    "CoreGraphics",
+                )
         }
     }
 
     listOf(
         macosX64(),
-        macosArm64()
+        macosArm64(),
     ).forEach { macosTarget ->
         macosTarget.binaries.executable {
             entryPoint = "main"
-            freeCompilerArgs += listOf(
-                "-linker-option", "-framework", "-linker-option", "Metal"
-            )
+            freeCompilerArgs +=
+                listOf(
+                    "-linker-option", "-framework", "-linker-option", "Metal",
+                )
         }
     }
 
@@ -190,14 +197,24 @@ compose.desktop {
     }
 }
 
+spotless {
+    kotlin {
+        target("src/**/*.kt")
+        licenseHeaderFile(rootProject.file("/spotless/copyright.txt"), "(^(?![\\/ ]\\**).*$)")
+    }
+
+    kotlinGradle {
+        target("*.kts")
+        licenseHeaderFile(rootProject.file("/spotless/copyright.txt"), "(^(?![\\/ ]\\**).*$)")
+    }
+}
+
 fun getGitCommitCount(): Int {
     val process = Runtime.getRuntime().exec(arrayOf("git", "rev-list", "--count", "HEAD"))
     return process.inputStream.bufferedReader().use { it.readText().trim().toInt() }
 }
 
-fun getVersionCode(): Int {
-    return getGitCommitCount()
-}
+fun getVersionCode(): Int = getGitCommitCount()
 
 val generateVersionInfo by tasks.registering {
     doLast {
@@ -216,7 +233,7 @@ val generateVersionInfo by tasks.registering {
                 const val JDK_VERSION = "${System.getProperty("java.version")}"
 
             }
-            """.trimIndent()
+            """.trimIndent(),
         )
     }
 }

example/src/androidMain/kotlin/Preview.android.kt

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 package top.yukonga.miuix.uitest
 
 import App

example/src/androidMain/kotlin/top/yukonga/miuix/uitest/MainActivity.kt

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 package top.yukonga.miuix.uitest
 
 import App
@@ -14,7 +17,6 @@ import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.remember
 
 class MainActivity : ComponentActivity() {
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -38,5 +40,4 @@ class MainActivity : ComponentActivity() {
             App(colorMode)
         }
     }
-
-}
+}

example/src/commonMain/kotlin/App.kt

@@ -1,3 +1,6 @@
+// Copyright 2025, miuix-kotlin-multiplatform contributors
+// SPDX-License-Identifier: Apache-2.0
+
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.MutableState
 import androidx.compose.runtime.mutableStateOf