Use configuration file stonks.config

app/build.gradle.kts

@@ -58,6 +58,8 @@ dependencies {
 
     implementation("joda-time:joda-time:2.10.10")
     implementation("com.beust:klaxon:5.5")
+
+    implementation("com.natpryce:konfig:1.6.10.0")
 }
 
 application {

app/src/main/kotlin/xyz/etztech/stonks/App.kt

@@ -1,5 +1,8 @@
 package xyz.etztech.stonks
 
+import com.natpryce.konfig.*
+import java.io.FileInputStream
+import java.util.*
 import kotlinx.coroutines.*
 import org.h2.tools.Server
 import org.jetbrains.exposed.exceptions.ExposedSQLException
@@ -14,11 +17,19 @@ fun main() =
         runBlocking {
             println("Starting Stonks...")
 
-            val databaseBaseDir = "./databases"
+            val fis = FileInputStream("./stonks.config")
-            val databaseName = "statistics"
+            val config = Properties()
-            val h2StartWebServer = true
+
-            val h2tWebServerPort = 8082
+            config.load(fis)
-            val h2TcpServerPort = 9092
+
+            val databaseBaseDir = config.getProperty("databaseBaseDir")
+            val databaseName = config.getProperty("databaseName")
+            val h2StartWebServer = config.getProperty("h2StartWebServer").toBoolean()
+            val h2tWebServerPort = config.getProperty("h2tWebServerPort").toInt()
+            val h2TcpServerPort = config.getProperty("h2TcpServerPort").toInt()
+            val apiServerPort = config.getProperty("apiServerPort").toInt()
+            val periodicFetchingInterval = config.getProperty("periodicFetchingInterval").toLong()
+            val minecraftStatsFolder = config.getProperty("minecraftStatsFolder")
 
             val database =
                     initH2Server(
@@ -28,13 +39,8 @@ fun main() =
                             h2StartWebServer,
                             h2tWebServerPort)
 
-            val apiServerPort = 7000
-
             initApiServer(apiServerPort, database)
 
-            val periodicFetchingInterval = 15 * 60 * 1000L
-            val minecraftStatsFolder = "../test_data"
-
             initPeriodicFetching(periodicFetchingInterval, minecraftStatsFolder, database)
 
             delay(60 * 1000L)

app/stonks.config

@@ -0,0 +1,8 @@
+databaseBaseDir=./databases
+databaseName=statistics
+h2StartWebServer=true
+h2tWebServerPort=8082
+h2TcpServerPort=9092
+apiServerPort=7000
+periodicFetchingInterval=900000
+minecraftStatsFolder=../test_data