Make ports configurable

.idea/gradle.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="C:/Program Files/Gradle" />
+        <option name="gradleHome" value="$PROJECT_DIR$/../../../../Program Files/Gradle" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />

.idea/misc.xml

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">

build.gradle

@@ -4,16 +4,14 @@ plugins {
 }
 
 group 'tech.nevets'
-version '1.0'
+version '1.1.0'
 
 repositories {
     mavenCentral()
 }
 
 dependencies {
-    implementation 'io.javalin:javalin:4.6.0'
-    implementation 'org.slf4j:slf4j-simple:1.7.36'
-    implementation 'com.fasterxml.jackson.core:jackson-databind:2.13.3'
+    implementation 'com.sparkjava:spark-core:2.9.4'
 }
 
 shadowJar {

src/main/java/tech/nevets/beerestapi/Main.java

@@ -1,44 +1,27 @@
 package tech.nevets.beerestapi;
 
-import io.javalin.Javalin;
-
-import java.io.BufferedReader;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
+import java.util.List;
 import java.util.Random;
 import java.util.concurrent.ThreadLocalRandom;
 
+import static spark.Spark.*;
+
 public class Main {
-    public static ArrayList<String> urls = new ArrayList<>();
+    public static List<String> urls = List.of(
+            "vetlog.jpg",
+            ""
+    );
 
     public static void main(String[] args) {
-        getImageUrlList();
-        Javalin app = Javalin.create().start(8080);
-
-        app.get("/bee", ctx -> {
-            ctx.json("{\"link\": \"https://img.nevets.tech/" + getRandomUrl() + "\"}");
-        });
-    }
-
-    public static void getImageUrlList() {
-        String line;
-        BufferedReader in = null;
-
-        try {
-            in = new BufferedReader(new FileReader("./image-urls.txt"));
-            while ((line = in.readLine()) != null) {
-                urls.add(line);
-            }
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            try {
-                in.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
+        if (args[0] != null) {
+            port(Integer.parseInt(args[0]));
+        } else {
+            port(8080);
         }
+
+        get("/bee", (req, res) -> {
+            return "{\"link\": \"https://img.nevets.tech/" + getRandomUrl() + "\"}";
+        });
     }
 
     public static String getRandomUrl() {