Added support for 3rd party dependencies in plugins (#434)

plugin-api/build.gradle.kts

@@ -10,7 +10,9 @@ repositories {
 
 dependencies {
     // PF4J (shared)
-    api("org.pf4j:pf4j:${rootProject.extra["pf4jVersion"]}")
+    api("org.pf4j:pf4j:${rootProject.extra["pf4jVersion"]}") {
+        exclude(group = "org.slf4j")
+    }
 
     implementation(kotlin("stdlib"))
 

plugins/build.gradle.kts

@@ -1,5 +1,3 @@
-val pluginDir: File by rootProject.extra
-
 plugins {
     kotlin("jvm")
 }
@@ -8,48 +6,24 @@ subprojects {
     apply(plugin = "org.jetbrains.kotlin.jvm")
 
     dependencies {
-        implementation(project(":plugin-api"))
-    }
-
-    tasks.register<Jar>("plugin") {
-        archiveBaseName.set("plugin-${project.name}")
-
-        // first taking the classes generated by the jar task
-        into("classes") {
-            with(tasks.named<Jar>("jar").get())
-        }
-        // and then we also need to include any libraries that are needed by the plugin
-        dependsOn(configurations.runtimeClasspath)
-        into("lib") {
-            from({
-                configurations.runtimeClasspath.get().filter { it.name.endsWith("jar") }
-            })
-        }
-        archiveExtension.set("jar")
-    }
-
-    tasks.register<Copy>("assemblePlugin") {
-        from(project.tasks.named("plugin"))
-        into(pluginDir)
+        compileOnly(project(":plugin-api"))
     }
 
     tasks.jar {
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+        isZip64 = true
+        archiveBaseName.set("plugin-${project.name}")
+
         manifest {
             from("./src/main/resources/MANIFEST.MF")
         }
-    }
 
-    tasks.named("build") {
-        dependsOn(tasks.named("plugin"))
-    }
-}
-
-tasks.register<Copy>("assemblePlugins") {
-    dependsOn(subprojects.map { it.tasks.named("assemblePlugin") })
-}
-
-tasks {
-    "build" {
-        dependsOn(named("assemblePlugins"))
+        from(configurations.runtimeClasspath.get().map { project.zipTree(it) }) {
+            exclude("META-INF/*.SF")
+            exclude("META-INF/*.DSA")
+            exclude("META-INF/*.RSA")
+        }
+        from(sourceSets["main"].output.classesDirs)
+        from(sourceSets["main"].resources)
     }
 }

plugins/igdb/build.gradle.kts

@@ -4,4 +4,22 @@ plugins {
 
 dependencies {
     ksp("care.better.pf4j:pf4j-kotlin-symbol-processing:2.0.20-1.0.1")
+
+    // IGDB API client
+    implementation("io.github.husnjak:igdb-api-jvm:1.2.0")
+}
+
+tasks.register<Copy>("copyDependencyClasses") {
+    dependsOn(tasks.jar)
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+
+    from(configurations.runtimeClasspath.get().map { project.zipTree(it) }) {
+        include("**/*.class")
+    }
+    into(layout.buildDirectory.get().asFile.resolve("classes/kotlin/main"))
+}
+
+tasks.build {
+    dependsOn("copyDependencyClasses")
 }

plugins/igdb/src/main/kotlin/de/grimsi/gameyfin/plugins/igdb/IgdbPlugin.kt

@@ -1,5 +1,7 @@
 package de.grimsi.gameyfin.plugins.igdb
 
+import com.api.igdb.request.IGDBWrapper
+import com.api.igdb.request.TwitchAuthenticator
 import de.grimsi.gameyfin.pluginapi.gamemetadata.GameMetadata
 import de.grimsi.gameyfin.pluginapi.gamemetadata.GameMetadataFetcher
 import org.pf4j.Extension
@@ -10,13 +12,23 @@ import java.time.Instant
 class IgdbPlugin(wrapper: PluginWrapper) : Plugin(wrapper) {
 
     override fun start() {
-        println("IgdbPlugin.start()")
+        authenticate()
     }
 
     override fun stop() {
         println("IgdbPlugin.stop()")
     }
 
+    private fun authenticate() {
+        // Kotlin example
+        val token = TwitchAuthenticator.requestTwitchToken("CLIENT_ID", "CLIENT_SECRET")
+        if (token == null) {
+            println("Failed to authenticate with Twitch")
+            return
+        }
+        IGDBWrapper.setCredentials("client_id", token.access_token)
+    }
+
     @Extension
     class IgdbMetadataFetcher : GameMetadataFetcher {
         override fun getConfig(): Map<String, String> {