GET /version endpoint

api/src/main/kotlin/server/Endpoints.kt

@@ -1,7 +1,10 @@
 package com.jaytux.simd.server
 
 import com.jaytux.simd.data.*
+import io.ktor.http.content.*
+import io.ktor.server.response.*
 import io.ktor.server.routing.*
+import kotlinx.datetime.LocalDate
 import kotlinx.serialization.Serializable
 import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
 import org.jetbrains.exposed.sql.SqlExpressionBuilder.like
@@ -37,6 +40,11 @@ data class IntrinsicDetails(
     val performance: List<PlatformPerformance>?
 )
 
+@Serializable
+data class Versioning(
+    val intelVersion: String, val intelUpdate: LocalDate, val scrapeDate: LocalDate
+)
+
 fun Routing.installGetAll() {
     getPagedUrl("/all", { 100 }, { IntrinsicSummary(it.id.value, it.mnemonic) }) {
             Intrinsic.all().orderAsc(Intrinsics.mnemonic)
@@ -125,4 +133,11 @@ fun Routing.installDetails() {
             }
         }
     }
+}
+
+fun Routing.installVersion() {
+    get("/version") {
+        val upd = Loader.DatedVersion.fromPrefs()
+        call.respond(Versioning(upd.version.toString(), intelUpdate = upd.releaseDate, upd.updateDate))
+    }
 }