Update to Kotlin 2.0

.gitignore

@@ -22,6 +22,7 @@
 /.idea/uiDesigner.xml
 /.idea/vcs.xml
 /.idea/workspace.xml
+/.kotlin/
 /build/
 /local.properties
 /src/commonTest/resources/com/ashampoo/kim/testdata/full/*.html

README.md

@@ -1,6 +1,6 @@
 # Kim - Kotlin Image Metadata
 
-[![Kotlin](https://img.shields.io/badge/kotlin-1.9.24-blue.svg?logo=kotlin)](httpw://kotlinlang.org)
+[![Kotlin](https://img.shields.io/badge/kotlin-2.0.0-blue.svg?logo=kotlin)](httpw://kotlinlang.org)
 ![JVM](https://img.shields.io/badge/-JVM-gray.svg?style=flat)
 ![Android](https://img.shields.io/badge/-Android-gray.svg?style=flat)
 ![iOS](https://img.shields.io/badge/-iOS-gray.svg?style=flat)
@@ -39,7 +39,7 @@ of Ashampoo Photo Organizer, which, in turn, is driven by user community feedbac
 ## Installation
 
 ```
-implementation("com.ashampoo:kim:0.18.2")
+implementation("com.ashampoo:kim:0.18.3")
 ```
 
 For the targets `wasmJs` & `js` you also need to specify this:

build.gradle.kts

@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.apple.XCFramework
 import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 
 plugins {
-    kotlin("multiplatform") version "1.9.24"
+    kotlin("multiplatform") version "2.0.0"
     id("com.android.library") version "8.2.2"
     id("maven-publish")
     id("signing")
@@ -24,11 +24,11 @@ repositories {
 
 val productName: String = "Ashampoo Kim"
 
-val ktorVersion: String = "2.3.10"
+val ktorVersion: String = "2.3.11"
 val xmpCoreVersion: String = "1.3.0"
-val dateTimeVersion: String = "0.5.0"
+val dateTimeVersion: String = "0.6.0"
 val testRessourcesVersion: String = "0.4.0"
-val kotlinxIoVersion: String = "0.3.4"
+val kotlinxIoVersion: String = "0.3.5"
 
 description = productName
 group = "com.ashampoo"
@@ -170,20 +170,14 @@ kotlin {
         }
     }
 
-    js {
-        // nodejs()
-    }
+    js()
 
     @OptIn(ExperimentalWasmDsl::class)
-    wasmJs {
-        // All tests reading from files fail, because kotlinx-io
-        // has no Path support for WASM (yet?).
-        // nodejs()
-    }
+    wasmJs()
 
-//  Note: Missing support in kotlinx-datetime
-//    @OptIn(ExperimentalWasmDsl::class)
-//    wasmWasi()
+    // WASI support is planned for kotlinx-datetime v0.7
+    // @OptIn(ExperimentalWasmDsl::class)
+    // wasmWasi()
 
     @Suppress("UnusedPrivateMember") // False positive
     val commonMain by sourceSets.getting {
@@ -198,7 +192,7 @@ kotlin {
         }
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val commonTest by sourceSets.getting {
         dependencies {
 
@@ -268,31 +262,31 @@ kotlin {
         dependsOn(ktorMain)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val jvmMain by sourceSets.getting {
 
         dependsOn(commonMain)
         dependsOn(ktorMain)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val androidMain by sourceSets.getting {
 
         dependsOn(commonMain)
         dependsOn(ktorMain)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val winMain by sourceSets.getting {
         dependsOn(posixMain)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val linuxX64Main by sourceSets.getting {
         dependsOn(posixMain)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val linuxArm64Main by sourceSets.getting {
         dependsOn(posixMain)
     }
@@ -303,7 +297,7 @@ kotlin {
     val macosX64Main by sourceSets.getting
     val macosArm64Main by sourceSets.getting
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val appleMain by sourceSets.creating {
 
         dependsOn(commonMain)
@@ -323,7 +317,7 @@ kotlin {
     val macosX64Test by sourceSets.getting
     val macosArm64Test by sourceSets.getting
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val appleTest by sourceSets.creating {
 
         dependsOn(commonTest)
@@ -335,20 +329,20 @@ kotlin {
         macosArm64Test.dependsOn(this)
     }
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val jsMain by sourceSets.getting {
 
         dependsOn(commonMain)
 
         dependencies {
-            implementation(npm("pako", "2.1.0"))
+            api(npm("pako", "2.1.0"))
         }
     }
 
     val wasmJsMain by sourceSets.getting
     // val wasmWasiMain by sourceSets.getting
 
-    @Suppress("UnusedPrivateMember", "UNUSED_VARIABLE") // False positive
+    @Suppress("UnusedPrivateMember") // False positive
     val wasmMain by sourceSets.creating {
 
         dependsOn(commonMain)

detekt.yml

@@ -130,7 +130,7 @@ complexity:
     active: true
     threshold: 600
   LongMethod:
-    active: true
+    active: false
     threshold: 60
   LongParameterList:
     active: false # already checked by SonarQube
@@ -609,10 +609,10 @@ style:
     ignoreActualFunction: true
     excludedFunctions: [ ]
   LoopWithTooManyJumpStatements:
-    active: true
+    active: false
     maxJumpCount: 1
   MagicNumber:
-    active: true
+    active: false
     excludes: [ '**/commonTest/**', '**/jvmTest/**' ]
     ignoreNumbers:
       - '-1'
@@ -730,7 +730,7 @@ style:
   UnnecessaryLet:
     active: true
   UnnecessaryParentheses:
-    active: true
+    active: false
     allowForUnclearPrecedence: false
   UntilInsteadOfRangeTo:
     active: true

src/commonMain/kotlin/com/ashampoo/kim/model/PhotoMetadata.kt

@@ -17,10 +17,6 @@ package com.ashampoo.kim.model
 
 import com.ashampoo.kim.common.PhotoValueFormatter
 import com.ashampoo.xmp.XMPRegionArea
-import kotlinx.datetime.Instant
-import kotlinx.datetime.LocalDateTime
-import kotlinx.datetime.TimeZone
-import kotlinx.datetime.toLocalDateTime
 
 /**
  * Represents a high-level summary of image metadata extracted from raw ImageMetadata.
@@ -68,34 +64,33 @@ public data class PhotoMetadata(
 
 ) {
 
-    val takenDateLocalDateTime: LocalDateTime? = takenDate?.let {
-        Instant.fromEpochMilliseconds(takenDate).toLocalDateTime(TimeZone.currentSystemDefault())
-    }
-
-    val megaPixelCount: Int = if (widthPx == null || heightPx == null)
-        0
-    else
-        (widthPx * heightPx).div(PhotoValueFormatter.MEGA_PIXEL_COUNT)
+    val megaPixelCount: Int
+        get() = if (widthPx == null || heightPx == null)
+            0
+        else
+            (widthPx * heightPx).div(PhotoValueFormatter.MEGA_PIXEL_COUNT)
 
-    val locationDisplay: String? =
-        location?.displayString ?: gpsCoordinates?.let { gpsCoordinates.displayString }
+    val locationDisplay: String?
+        get() = location?.displayString ?: gpsCoordinates?.let { gpsCoordinates.displayString }
 
-    val cameraName: String? =
-        PhotoValueFormatter.createCameraOrLensName(cameraMake, cameraModel)
+    val cameraName: String?
+        get() = PhotoValueFormatter.createCameraOrLensName(cameraMake, cameraModel)
 
-    val lensName: String? =
-        PhotoValueFormatter.createModifiedLensName(
+    val lensName: String?
+        get() = PhotoValueFormatter.createModifiedLensName(
             cameraName = cameraName,
             lensName = PhotoValueFormatter.createCameraOrLensName(lensMake, lensModel)
         )
 
-    val cameraAndLensName: String? = PhotoValueFormatter.createCameraAndLensName(
-        cameraName = cameraName,
-        lensName = lensName
-    )
+    val cameraAndLensName: String?
+        get() = PhotoValueFormatter.createCameraAndLensName(
+            cameraName = cameraName,
+            lensName = lensName
+        )
 
     @Suppress("DataClassContainsFunctions")
-    public fun isEmpty(): Boolean = this == emptyPhotoMetadata
+    public fun isEmpty(): Boolean =
+        this == emptyPhotoMetadata
 
     /**
      * Combine the current metadata with the given one,

src/ktorMain/kotlin/com/ashampoo/kim/common/KotlinIoExtensions.kt

@@ -56,4 +56,3 @@ public fun Path.exists(): Boolean =
 
 public fun Path.list(): Collection<Path> =
     SystemFileSystem.list(this)
-

src/wasmWasiTest/kotlin/com/ashampoo/kim/ResourcePath.wasmWasi.kt

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2024 Ashampoo GmbH & Co. KG
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.ashampoo.kim
+
+actual fun getPathForResource(path: String): String = path