Refactored to new domain name and locked spigot dependency version.

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "java",
+            "name": "Launch App",
+            "request": "launch",
+            "mainClass": "net.reslate.mcswebapi.App",
+            "projectName": "mcswebapi"
+        },
+        {
+            "type": "java",
+            "name": "Attach",
+            "request": "attach",
+            "hostName": "localhost",
+            "port": "25577"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "yaml.schemas": {
+        "https://json.schemastore.org/bukkit-plugin.json": "file:///home/ydeng/MCSWebAPI/plugin.yml"
+    },
+    "cSpell.words": [
+        "Javalin",
+        "mcswebapi"
+    ],
+    "java.compile.nullAnalysis.mode": "automatic"
+}

.vscode/tasks.json

@@ -0,0 +1,45 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "verify",
+            "type": "shell",
+            "command": "mvn -B verify",
+            "group": "build"
+        },
+        {
+            "label": "package",
+            "type": "shell",
+            "command": "mvn -B package",
+            "group": "build"
+        },
+        {
+            "label": "test",
+            "type": "shell",
+            "command": "mvn -B test",
+            "group": "test"
+        },
+        {
+            "label": "load latest build",
+            "type": "shell",
+            "command": "python3",
+            "args": [
+                "${workspaceFolder}/SpigotPluginBaseTools/load_plugin.py"
+            ],
+            "dependsOn": "package",
+            "problemMatcher": []
+        },
+        {
+            "label": "launch dev. server",
+            "type": "shell",
+            "command": "python3",
+            "dependsOn": "load latest build",
+            "args": [
+                "${workspaceFolder}/SpigotPluginBaseTools/start_server.py"
+            ],
+            "problemMatcher": []
+        },
+    ]
+}

Jenkinsfile

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+pipeline {
+    agent any
+    stages {
+        stage('tests') {
+            steps {
+                sh 'mvn -B test'
+            }
+        }
+    }
+}

environment.yml

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+name: mcswebapi
+channels:
+  - conda-forge
+dependencies:
+  - openjdk=17.0.*
+  - maven=3.8.*

mcswebapi/pom.xml

@@ -1,17 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>xyz.reslate.mcswebapi</groupId>
-  <artifactId>mcswebapi</artifactId>
-  <packaging>jar</packaging>
-  <version>1.0-SNAPSHOT</version>
-  <name>mcswebapi</name>
-  <url>http://maven.apache.org</url>
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
-      <scope>test</scope>
-    </dependency>
-  <dependency><groupId>org.spigotmc</groupId><artifactId>spigot-api</artifactId><version>LATEST</version><type>jar</type><scope>provided</scope></dependency></dependencies>
-<repositories><repository><id>spigot-repo</id><url>https://hub.spigotmc.org/nexus/content/repositories/public/</url></repository></repositories></project>

mcswebapi/src/main/java/xyz/reslate/mcswebapi/App.java

@@ -1,13 +0,0 @@
-package xyz.reslate.mcswebapi;
-
-/**
- * Hello world!
- *
- */
-public class App 
-{
-    public static void main( String[] args )
-    {
-        System.out.println( "Hello World!" );
-    }
-}

mcswebapi/src/test/java/xyz/reslate/mcswebapi/AppTest.java

@@ -1,38 +0,0 @@
-package xyz.reslate.mcswebapi;
-
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest 
-    extends TestCase
-{
-    /**
-     * Create the test case
-     *
-     * @param testName name of the test case
-     */
-    public AppTest( String testName )
-    {
-        super( testName );
-    }
-
-    /**
-     * @return the suite of tests being tested
-     */
-    public static Test suite()
-    {
-        return new TestSuite( AppTest.class );
-    }
-
-    /**
-     * Rigourous Test :-)
-     */
-    public void testApp()
-    {
-        assertTrue( true );
-    }
-}

pom.xml

@@ -0,0 +1,65 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>net.reslate.mcswebapi</groupId>
+  <artifactId>mcswebapi</artifactId>
+  <packaging>jar</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <properties>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+  </properties>
+  <name>mcswebapi</name>
+  <url>http://maven.apache.org</url>
+  <dependencies>
+    <dependency>
+      <groupId>org.reflections</groupId>
+      <artifactId>reflections</artifactId>
+      <version>0.10.2</version>
+    </dependency>
+    <dependency>
+      <groupId>org.pac4j</groupId>
+      <artifactId>javalin-pac4j</artifactId>
+      <version>5.0.1</version>
+    </dependency>
+    <dependency>
+      <groupId>io.javalin</groupId>
+      <artifactId>javalin</artifactId>
+      <version>5.2.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.pac4j</groupId>
+      <artifactId>pac4j-oauth</artifactId>
+      <version>5.5.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>5.8.2</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.spigotmc</groupId>
+      <artifactId>spigot-api</artifactId>
+      <version>1.19.2-R0.1-SNAPSHOT</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>2.22.2</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <version>2.22.2</version>
+      </plugin>
+    </plugins>
+  </build>
+  <repositories>
+    <repository>
+      <id>spigot-repo</id>
+      <url>https://hub.spigotmc.org/nexus/content/repositories/public/</url>
+    </repository>
+  </repositories>
+</project>

src/main/java/net/reslate/mcswebapi/MCSWebAPI.java

@@ -0,0 +1,43 @@
+package net.reslate.mcswebapi;
+
+import java.util.logging.Logger;
+
+import org.bukkit.plugin.java.JavaPlugin;
+
+import io.javalin.Javalin;
+import net.reslate.mcswebapi.controllers.ControllerGroup;
+import net.reslate.mcswebapi.controllers.PublicServerInformation;
+
+public class MCSWebAPI extends JavaPlugin
+{
+    private Javalin javalin;
+    
+    @Override
+    public void onEnable() {
+        Logger logger = getLogger();
+        logger.info("Enabling MCSWebAPI...");
+        javalin = Javalin.create();
+        javalin.start(8080);
+        prepareControllers(javalin);
+        super.onEnable();
+        logger.info("Enabled MCSWebAPI.");
+    }
+
+    @Override
+    public void onDisable() {
+        Logger logger = getLogger();
+        logger.info("Disabling MCSWebAPI...");
+        javalin.close();
+        super.onDisable();
+        logger.info("Disabled MCSWebAPI.");
+    }
+
+
+    public void prepareControllers(Javalin javalin) {
+        ControllerGroup controllerGroup = new ControllerGroup(javalin, 
+            new PublicServerInformation()
+        );
+        controllerGroup.loadAll();
+    }
+
+}

src/main/java/net/reslate/mcswebapi/controllers/ControllerGroup.java

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+package net.reslate.mcswebapi.controllers;
+
+import java.util.Arrays;
+import java.util.HashSet;
+
+import io.javalin.Javalin;
+
+public class ControllerGroup {
+    private final HashSet<WebControllable> controllers;
+    private final Javalin javalin;
+    public ControllerGroup(Javalin javalin, WebControllable... controllers) {
+        super();
+        this.javalin = javalin;
+        this.controllers = new HashSet<>(Arrays.asList(controllers));
+    }
+
+    public void loadAll() {
+        for (WebControllable controller : controllers) {
+            controller.register(javalin);
+        }
+    }
+}

src/main/java/net/reslate/mcswebapi/controllers/PublicServerInformation.java

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+package net.reslate.mcswebapi.controllers;
+
+import java.util.ArrayList;
+
+import org.bukkit.Bukkit;
+
+import io.javalin.Javalin;
+import io.javalin.http.Context;
+
+public class PublicServerInformation implements WebControllable {
+    private String route = "/api/GeneralServerInfo";
+
+    public void getNumPlayersOnline(Context ctx) {
+        ctx.json(Bukkit.getOnlinePlayers().size());
+    }
+
+    public void getMaximumNumPlayers(Context ctx) {
+        ctx.json(Bukkit.getMaxPlayers());
+    }
+
+    public void getServerVersion(Context ctx) {
+        ctx.json(Bukkit.getBukkitVersion());
+    }
+
+    public void getWhitelistedPlayers(Context ctx) {
+        ArrayList<String> playerNames = new ArrayList<>();
+        Bukkit.getWhitelistedPlayers().forEach(player -> playerNames.add(player.getName()));
+        ctx.json(playerNames);
+    }
+
+    @Override
+    public void register(Javalin javalin) {
+        javalin.get(route + "/numPlayersOnline", this::getNumPlayersOnline);
+        javalin.get(route + "/maximumNumPlayers", this::getMaximumNumPlayers);
+        javalin.get(route + "/serverVersion", this::getServerVersion);
+        javalin.get(route + "/whitelistedPlayernames", this::getWhitelistedPlayers);
+    }
+}

src/main/java/net/reslate/mcswebapi/controllers/WebControllable.java

@@ -0,0 +1,11 @@
+package net.reslate.mcswebapi.controllers;
+
+import io.javalin.Javalin;
+
+public interface WebControllable {
+    /**
+     * Register the endpoints with their respective functions.
+     * @param javalin The running Javalin instance these endpoints will be hosted on.
+     */
+    public void register(Javalin javalin);
+}

src/main/resources/plugin.yml

@@ -0,0 +1,5 @@
+main: net.reslate.mcswebapi.MCSWebAPI
+name: MCSWebAPI
+version: 0.0.1
+author: Reslate
+description: "A Minecraft Server Web API."

src/test/java/net/reslate/mcswebapi/AppTest.java

@@ -0,0 +1,14 @@
+package net.reslate.mcswebapi;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class MyFirstJUnitJupiterTests {
+
+    @Test
+    void testCase() {
+        assertEquals(2, 2);
+    }
+
+}