- websocket client on ESP32

- telemetry protocol builder
- server-side message handling
- database migrations
- telemetry persistence

backend/build.gradle.kts

@@ -16,14 +16,31 @@ dependencies {
     implementation("io.ktor:ktor-server-content-negotiation:2.3.7")
     implementation("io.ktor:ktor-serialization-kotlinx-json:2.3.7")
     implementation("io.ktor:ktor-server-websockets:2.3.7")
-
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2")
-
     implementation("ch.qos.logback:logback-classic:1.4.14")
-
+    implementation("org.mariadb.jdbc:mariadb-java-client:3.3.3")
+    implementation("com.zaxxer:HikariCP:5.1.0")
     testImplementation(kotlin("test"))
 }
 
 application {
     mainClass.set("org.pavloveugene.iot.backend.ApplicationKt")
+}
+
+tasks.jar {
+    manifest {
+        attributes["Main-Class"] = "org.pavloveugene.iot.backend.ApplicationKt"
+    }
+
+    from({
+        configurations.runtimeClasspath.get().map { zipTree(it) }
+    })
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}
+
+tasks.processResources {
+    from("../db/migrations") {
+        into("db/migration")
+    }
 }