Merge pull request #275 from DRSchlaubi/kotlin-1.5

Port to Kotlin 1.5

build.gradle.kts

@@ -21,7 +21,7 @@ buildscript {
 
 plugins {
     id("org.jetbrains.kotlin.jvm") version Versions.kotlin
-    id("org.jetbrains.dokka") version "1.4.0"
+    id("org.jetbrains.dokka") version "1.4.30"
     id("org.ajoberstar.git-publish") version "2.1.3"
 
     signing
@@ -33,7 +33,6 @@ apply(plugin = "binary-compatibility-validator")
 
 repositories {
     mavenCentral()
-    jcenter()
     mavenLocal()
 }
 
@@ -219,7 +218,6 @@ tasks {
     dokkaHtmlMultiModule.configure {
         dependsOn(clean)
         outputDirectory.set(file(dokkaOutputDir))
-        documentationFileName.set("DokkaDescription.md")
     }
 
 

buildSrc/build.gradle.kts

@@ -11,7 +11,7 @@ repositories {
 }
 
 dependencies {
-    implementation(kotlin("gradle-plugin-api", version = "1.4.0"))
+    implementation(kotlin("gradle-plugin-api", version = "1.5.0"))
     implementation(gradleApi())
     implementation(localGroovy())
 }

buildSrc/src/main/kotlin/Compiler.kt

@@ -1,5 +1,4 @@
 object CompilerArguments {
-    const val inlineClasses = "-XXLanguage:+InlineClasses"
     const val coroutines = "-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi"
     const val time = "-Xopt-in=kotlin.time.ExperimentalTime"
     const val stdLib = "-Xopt-in=kotlin.ExperimentalStdlibApi"

buildSrc/src/main/kotlin/Dependencies.kt

@@ -2,9 +2,9 @@ object Versions {
     const val kotlin = "1.5.0"
     const val kotlinxSerialization = "1.0.0"
     const val ktor = "1.5.3"
-    const val kotlinxCoroutines = "1.4.3"
+    const val kotlinxCoroutines = "1.5.0-RC"
     const val kotlinLogging = "2.0.4"
-    const val atomicFu = "0.15.2"
+    const val atomicFu = "0.16.1"
     const val binaryCompatibilityValidator = "0.4.0"
 
     //test deps

common/build.gradle.kts

@@ -17,7 +17,6 @@ tasks.withType<KotlinCompile> {
     kotlinOptions {
         jvmTarget = Jvm.target
         freeCompilerArgs = listOf(
-                CompilerArguments.inlineClasses,
                 CompilerArguments.coroutines,
                 CompilerArguments.time,
                 CompilerArguments.optIn

core/build.gradle.kts

@@ -37,7 +37,6 @@ tasks.withType<KotlinCompile> {
     kotlinOptions {
         jvmTarget = Jvm.target
         freeCompilerArgs = listOf(
-            CompilerArguments.inlineClasses,
             CompilerArguments.coroutines,
             CompilerArguments.time,
             CompilerArguments.stdLib,

core/src/test/kotlin/KordTest.kt

@@ -12,7 +12,7 @@ import java.util.concurrent.CountDownLatch
 internal class KordTest {
 
     @Test
-    @OptIn(KordExperimental::class)
+    @OptIn(KordExperimental::class, kotlinx.coroutines.DelicateCoroutinesApi::class)
     fun `Kord life cycle is correctly ended on shutdown`() {
         val kord = Kord.restOnly(System.getenv("KORD_TEST_TOKEN"))
         val lock = CountDownLatch(1)

gateway/build.gradle.kts

@@ -27,7 +27,6 @@ tasks.withType<KotlinCompile> {
     kotlinOptions {
         jvmTarget = Jvm.target
         freeCompilerArgs = listOf(
-                CompilerArguments.inlineClasses,
                 CompilerArguments.coroutines,
                 CompilerArguments.time,
                 CompilerArguments.optIn

gateway/src/main/kotlin/DefaultGateway.kt

@@ -59,7 +59,6 @@ data class DefaultGatewayData(
 /**
  * The default Gateway implementation of Kord, using an [HttpClient] for the underlying webSocket
  */
-@ObsoleteCoroutinesApi
 class DefaultGateway(private val data: DefaultGatewayData) : Gateway {
 
     override val coroutineContext: CoroutineContext = data.dispatcher + SupervisorJob()

gateway/src/main/kotlin/handler/HeartbeatHandler.kt

@@ -5,9 +5,11 @@ import kotlinx.atomicfu.atomic
 import kotlinx.atomicfu.update
 import kotlinx.coroutines.ObsoleteCoroutinesApi
 import kotlinx.coroutines.flow.Flow
-import kotlin.time.*
+import kotlin.time.Duration
+import kotlin.time.TimeMark
+import kotlin.time.TimeSource
 
-@ObsoleteCoroutinesApi
+@OptIn(ObsoleteCoroutinesApi::class)
 internal class HeartbeatHandler(
     flow: Flow<Event>,
     private val send: suspend (Command) -> Unit,

gateway/src/samples/kotlin/EventListener.kt

@@ -2,23 +2,21 @@ import dev.kord.common.entity.*
 import dev.kord.common.ratelimit.BucketRateLimiter
 import dev.kord.gateway.*
 import dev.kord.gateway.retry.LinearRetry
-import io.ktor.client.HttpClient
-import io.ktor.client.engine.cio.CIO
-import io.ktor.client.features.json.JsonFeature
+import io.ktor.client.*
+import io.ktor.client.engine.cio.*
+import io.ktor.client.features.json.*
 import io.ktor.client.features.json.serializer.*
-import io.ktor.client.features.websocket.WebSockets
-import io.ktor.util.KtorExperimentalAPI
+import io.ktor.client.features.websocket.*
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.filterIsInstance
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.serialization.json.Json
-import java.time.Duration
+import kotlin.time.Duration
 import kotlin.time.ExperimentalTime
-import kotlin.time.seconds
-import kotlin.time.toKotlinDuration
 
+@OptIn(DelicateCoroutinesApi::class)
 @FlowPreview
 @ExperimentalTime
 @ExperimentalCoroutinesApi
@@ -34,8 +32,8 @@ suspend fun main(args: Array<String>) {
             }
         }
 
-        reconnectRetry = LinearRetry(2.seconds, 20.seconds, 10)
-        sendRateLimiter = BucketRateLimiter(120, Duration.ofSeconds(60).toKotlinDuration())
+        reconnectRetry = LinearRetry(Duration.seconds(2), Duration.seconds(20), 10)
+        sendRateLimiter = BucketRateLimiter(120, Duration.seconds(60))
     }
 
     gateway.events.filterIsInstance<MessageCreate>().flowOn(Dispatchers.Default).onEach {
@@ -59,7 +57,7 @@ suspend fun main(args: Array<String>) {
                     afk = false,
                     activities = listOf(
                         DiscordBotActivity(
-                            "Ping is ${gateway.ping.value?.toLongMilliseconds()}",
+                            "Ping is ${gateway.ping.value?.inWholeMilliseconds}",
                             ActivityType.Game
                         )
                     ),

gateway/src/test/kotlin/gateway/DefaultGatewayTest.kt

@@ -30,6 +30,7 @@ import kotlin.time.toKotlinDuration
 @ObsoleteCoroutinesApi
 @ExperimentalCoroutinesApi
 class DefaultGatewayTest {
+    @OptIn(DelicateCoroutinesApi::class)
     @Test
     @Disabled
     @ExperimentalTime
@@ -57,7 +58,7 @@ class DefaultGatewayTest {
                 "!status" -> when (words.getOrNull(1)) {
                     "playing" -> gateway.send(UpdateStatus(status = PresenceStatus.Online, afk = false, activities = listOf(DiscordBotActivity("Kord", ActivityType.Game)), since = null))
                 }
-                "!ping" -> gateway.send(UpdateStatus(status = PresenceStatus.Online, afk = false, activities = listOf(DiscordBotActivity("Ping is ${gateway.ping.value?.toLongMilliseconds()}", ActivityType.Game)), since = null))
+                "!ping" -> gateway.send(UpdateStatus(status = PresenceStatus.Online, afk = false, activities = listOf(DiscordBotActivity("Ping is ${gateway.ping.value?.inWholeMilliseconds}", ActivityType.Game)), since = null))
             }
         }.launchIn(GlobalScope)
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 #Tue Dec 31 15:02:18 CET 2019
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

rest/build.gradle.kts

@@ -28,7 +28,6 @@ tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
     kotlinOptions {
         jvmTarget = Jvm.target
         freeCompilerArgs = listOf(
-                CompilerArguments.inlineClasses,
                 CompilerArguments.coroutines,
                 CompilerArguments.time,
                 CompilerArguments.optIn

settings.gradle.kts

@@ -8,6 +8,7 @@ pluginManagement {
     }
     repositories {
         mavenLocal()
+        mavenCentral()
         maven(url = "https://dl.bintray.com/kotlin/kotlin-dev")
         gradlePluginPortal()
     }