Build Kord with K2

.gitignore

@@ -2,7 +2,7 @@
 .gradle/
 .idea/*
 !.idea/icon.png
-out/
+.kotlin/
 
 **/build/*
 !**/build/generated/

common/src/commonMain/kotlin/entity/Interactions.kt

@@ -579,7 +579,7 @@ public sealed class CommandArgument<out T> : Option() {
                     is AutoCompleteArgument, is StringArgument -> encodeStringElement(
                         descriptor,
                         1,
-                        value.value as String
+                        value.value
                     )
                 }
             }

core/src/commonMain/kotlin/Kord.kt

@@ -118,6 +118,7 @@ public class Kord(
     /**
      * Logs in to the configured [Gateways][Gateway]. Suspends until [logout] or [shutdown] is called.
      */
+    @Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
     public suspend inline fun login(builder: LoginBuilder.() -> Unit = {}) {
         contract {
             callsInPlace(builder, InvocationKind.EXACTLY_ONCE)
@@ -165,6 +166,7 @@ public class Kord(
      *
      * @throws RestRequestException if something went wrong during the request.
      */
+    @Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
     public suspend inline fun updateApplicationRoleConnectionMetadataRecords(
         builder: ApplicationRoleConnectionMetadataRecordsBuilder.() -> Unit,
     ): List<ApplicationRoleConnectionMetadata> {
@@ -526,6 +528,7 @@ public class Kord(
     }
 
 
+    @Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
     public suspend inline fun createGlobalApplicationCommands(
         builder: GlobalMultiApplicationCommandBuilder.() -> Unit,
     ): Flow<GlobalApplicationCommand> {
@@ -594,6 +597,7 @@ public class Kord(
     }
 
 
+    @Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
     public suspend inline fun createGuildApplicationCommands(
         guildId: Snowflake,
         builder: GuildMultiApplicationCommandBuilder.() -> Unit,

core/src/commonMain/kotlin/Util.kt

@@ -29,8 +29,9 @@ import kotlin.contracts.contract
 import kotlin.reflect.KClass
 
 internal inline fun <T> catchNotFound(block: () -> T): T? {
+    // AT_MOST_ONCE, see https://youtrack.jetbrains.com/issue/KT-63414
     contract {
-        callsInPlace(block, InvocationKind.EXACTLY_ONCE)
+        callsInPlace(block, InvocationKind.AT_MOST_ONCE)
     }
     return try {
         block()
@@ -41,8 +42,9 @@ internal inline fun <T> catchNotFound(block: () -> T): T? {
 }
 
 internal inline fun <T> catchDiscordError(vararg codes: JsonErrorCode, block: () -> T): T? {
+    // AT_MOST_ONCE, see https://youtrack.jetbrains.com/issue/KT-63414
     contract {
-        callsInPlace(block, InvocationKind.EXACTLY_ONCE)
+        callsInPlace(block, InvocationKind.AT_MOST_ONCE)
     }
     return try {
         block()

core/src/commonMain/kotlin/behavior/GuildBehavior.kt

@@ -898,6 +898,7 @@ public suspend inline fun GuildBehavior.swapChannelPositions(builder: GuildChann
  *
  * @throws [RestRequestException] if something went wrong during the request.
  */
+@Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
 public suspend inline fun GuildBehavior.swapRolePositions(builder: RolePositionsModifyBuilder.() -> Unit): Flow<Role> {
     contract {
         callsInPlace(builder, EXACTLY_ONCE)
@@ -999,6 +1000,7 @@ public suspend inline fun GuildBehavior.editOnboarding(
  *  println("user changed nickname from $old to $new")
  *  ```
  */
+@Suppress("WRONG_INVOCATION_KIND") // because of https://youtrack.jetbrains.com/issue/KT-63414
 public inline fun GuildBehavior.getAuditLogEntries(builder: AuditLogGetRequestBuilder.() -> Unit = {}): Flow<AuditLogEntry> {
     contract { callsInPlace(builder, EXACTLY_ONCE) }
     return kord.with(rest).getAuditLogEntries(id, builder).map { AuditLogEntry(it, kord) }

core/src/commonMain/kotlin/behavior/channel/MessageChannelBehavior.kt

@@ -316,9 +316,6 @@ public suspend inline fun MessageChannelBehavior.createEmbed(block: EmbedBuilder
  * @throws RestRequestException if something went wrong during a [type][MessageChannelBehavior.type] request.
  */
 public suspend fun <T : MessageChannelBehavior, R> T.withTyping(block: suspend T.() -> R): R {
-    // see contract in `coroutineScope {}`
-    contract { callsInPlace(block, InvocationKind.EXACTLY_ONCE) }
-
     type() // guarantees that the typing indicator is triggered before `block` is called
     return coroutineScope {
         val typingJob = launch {

core/src/commonMain/kotlin/builder/kord/KordBuilder.kt

@@ -169,7 +169,6 @@ public abstract class BaseKordBuilder internal constructor(public val token: Str
      * ```
      */
     public fun cache(builder: KordCacheBuilder.(resources: ClientResources) -> Unit) {
-        contract { callsInPlace(builder, InvocationKind.EXACTLY_ONCE) }
         val old = cacheBuilder
         cacheBuilder = { resources: ClientResources ->
             old(resources)

core/src/commonMain/kotlin/entity/interaction/OptionValue.kt

@@ -61,7 +61,7 @@ public fun OptionValue(value: CommandArgument<*>, resolvedObjects: ResolvedObjec
         is CommandArgument.BooleanArgument -> BooleanOptionValue(value.value, focused)
         is CommandArgument.IntegerArgument -> IntegerOptionValue(value.value, focused)
         is CommandArgument.StringArgument, is CommandArgument.AutoCompleteArgument ->
-            StringOptionValue(value.value as String, focused)
+            StringOptionValue(value.value, focused)
         is CommandArgument.ChannelArgument -> {
             val channel = resolvedObjects?.channels.orEmpty()[value.value]
             ChannelOptionValue(value.value, focused, channel)