Add support for lyrics plugin

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
 }
 
 group = "dev.schlaubi.lavakord"
-version = "6.0.0"
+version = "6.1.0"
 
 allprojects {
     repositories {

plugins/lyrics/build.gradle.kts

@@ -0,0 +1,38 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinMultiplatform
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    `lavalink-module`
+    `lavalink-publishing`
+    kotlin("plugin.serialization")
+}
+
+kotlin {
+    jvm {
+        compilations.all {
+            compilerOptions.configure {
+                jvmTarget = JvmTarget.JVM_17
+            }
+        }
+    }
+
+    sourceSets {
+        all {
+            languageSettings.optIn("kotlin.contracts.ExperimentalContracts")
+            languageSettings.optIn("dev.schlaubi.lavakord.PluginApi")
+            languageSettings.optIn("dev.schlaubi.lavakord.UnsafeRestApi")
+        }
+        commonMain {
+            dependencies {
+                api(projects.core)
+                implementation(libs.ktor.client.resources)
+                api(libs.lyrics.protocol)
+            }
+        }
+    }
+}
+
+mavenPublishing {
+    configure(KotlinMultiplatform(JavadocJar.Dokka("dokkaHtml")))
+}

plugins/lyrics/src/commonMain/kotlin/Plugin.kt

@@ -0,0 +1,18 @@
+package dev.schlaubi.lavakord.plugins.lyrics
+
+import dev.schlaubi.lavakord.Plugin
+import kotlinx.serialization.json.Json
+
+/**
+ * Bindings for the [Lyrics plugin](https://github.com/DRSchlaubi/lyrics.kt).
+ *
+ * ```kotlin
+ * plugins {
+ *   install(Lyrics)
+ * }
+ * ```
+ */
+public object Lyrics : Plugin {
+    override val name: String = "lyrics"
+    override val version: String = "1.0.1"
+}

plugins/lyrics/src/commonMain/kotlin/rest/Rest.kt

@@ -0,0 +1,24 @@
+package dev.schlaubi.lavakord.plugins.lyrics.rest
+
+import dev.schlaubi.lavakord.audio.Node
+import dev.schlaubi.lavakord.audio.player.Player
+import dev.schlaubi.lavakord.audio.player.guildId
+import dev.schlaubi.lavakord.audio.player.node
+import dev.schlaubi.lavakord.rest.get
+import dev.schlaubi.lyrics.protocol.Lyrics
+import dev.schlaubi.lyrics.protocol.SearchTrack
+
+/**
+ * Requests the lyrics by [videoId].
+ */
+public suspend fun Node.requestLyrics(videoId: String): Lyrics = get(LyricsRoute.Video(videoId))
+
+/**
+ * Searches for [query].
+ */
+public suspend fun Node.searchLyrics(query: String): List<SearchTrack> = get(LyricsRoute.Search(query))
+
+/**
+ * Requests the lyrics of the currently playing track.
+ */
+public suspend fun Player.requestLyrics(): Lyrics = node.get(LyricsRoute.CurrentLyrics(node.sessionId, guildId))

plugins/lyrics/src/commonMain/kotlin/rest/Route.kt

@@ -0,0 +1,26 @@
+@file:Suppress("KDocMissingDocumentation")
+
+package dev.schlaubi.lavakord.plugins.lyrics.rest
+
+import dev.schlaubi.lavakord.rest.routes.V4Api
+import io.ktor.resources.*
+
+@Resource("lyrics")
+internal data class LyricsRoute(val parent: V4Api = V4Api()) {
+
+    @Resource("lyrics/search/{query}")
+    data class Search(val query: String, val parent: LyricsRoute = LyricsRoute())
+
+    @Resource("{videoId}")
+    data class Video(val videoId: String, val parent: LyricsRoute = LyricsRoute())
+
+    @Resource("lyrics")
+    data class CurrentLyrics(val players: V4Api.Sessions.Specific.Players.Specific) {
+        constructor(sessionId: String, guildId: ULong) : this(
+            V4Api.Sessions.Specific.Players.Specific(
+                guildId,
+                sessionId
+            )
+        )
+    }
+}

settings.gradle.kts

@@ -10,6 +10,7 @@ include(
     ":plugins:sponsorblock",
     ":plugins:lavasrc",
     ":plugins:lavasearch",
+    ":plugins:lyrics",
     "java",
     "jda",
     "jda-java"
@@ -56,6 +57,7 @@ dependencyResolutionManagement {
             library("kotlinx-nodejs", "org.jetbrains.kotlin-wrappers", "kotlin-node").version("18.16.12-pre.594")
 
             library("lavalink-protocol", "dev.arbjerg.lavalink", "protocol").version("4.0.0")
+            library("lyrics-protocol", "dev.schlaubi.lyrics", "protocol").version("1.0.1")
             library(
                 "lavasearch-protocol",
                 "com.github.topi314.lavasearch",