feat: Add support for custom config file path.

Author: DxsSucuk

Backend/src/main/java/de/presti/ree6/backend/Server.java

@@ -10,6 +10,7 @@
 import com.jagrosh.jdautilities.oauth2.OAuth2Client;
 import de.presti.ree6.backend.bot.BotWorker;
 import de.presti.ree6.backend.bot.version.BotVersion;
+import de.presti.ree6.backend.utils.OptionParser;
 import de.presti.ree6.backend.utils.data.*;
 import de.presti.ree6.sql.DatabaseTyp;
 import de.presti.ree6.sql.SQLSession;
@@ -22,8 +23,6 @@
 import lombok.extern.slf4j.Slf4j;
 
 import java.time.Duration;
-import java.util.Arrays;
-import java.util.List;
 import java.util.Optional;
 
 /**
@@ -94,8 +93,10 @@ public Server(String[] args) {
     public void load(String[] args) {
         log.info("Starting Backend {}", backendVersion);
 
+        OptionParser options = new OptionParser(args, true);
+
         // Create Config Instance.
-        config = new Config();
+        config = new Config(options.getValueOrDefault("config", "config.yml"));
 
         // Initialize the Config.
         config.init();
@@ -138,15 +139,13 @@ public void load(String[] args) {
 
         // Create a new JDA Session.
         try {
-            List<String> argList = Arrays.stream(args).map(String::toLowerCase).toList();
-
             int shards = instance.config.getConfiguration().getInt("discord.bot.client.shards", 1);
 
             BotVersion version = BotVersion.RELEASE;
 
-            if (argList.contains("--dev")) {
+            if (options.isEnabled("dev")) {
                 version = BotVersion.DEVELOPMENT_BUILD;
-            } else if (argList.contains("--beta")) {
+            } else if (options.isEnabled("beta")) {
                 version = BotVersion.BETA_BUILD;
             }
 

Backend/src/main/java/de/presti/ree6/backend/utils/OptionParser.java

@@ -0,0 +1,65 @@
+package de.presti.ree6.backend.utils;
+
+import java.util.HashMap;
+
+/**
+ * Class used to parse options.
+ * @author CodeManDev
+ * <a href="https://github.com/DuzeyYT/RiseFreeLauncher/blob/master/src/main/java/cc/fish/rfl/api/utils/OptionParser.java">Source</a>
+ */
+public class OptionParser {
+    private final HashMap<String, String> options;
+
+    /**
+     * Constructor to parse the options.
+     * @param args the CLI Arguments.
+     * @param addEnv if environment values should be added to the list.
+     */
+    public OptionParser(String[] args, boolean addEnv) {
+        this.options = new HashMap<>();
+
+        for (String arg : args) {
+            if (arg.startsWith("--")) {
+                String key = arg.substring(2);
+                String value = "";
+                if (key.contains("=")) {
+                    key = key.split("=")[0];
+                    value = key.substring(key.indexOf("=") + 1);
+                }
+                this.options.put(key, value);
+            }
+        }
+
+        if (addEnv) {
+            options.putAll(System.getenv());
+        }
+    }
+
+    /**
+     * Check if an option is present.
+     * @param name the name of the option.
+     * @return true, if present.
+     */
+    public boolean isEnabled(String name) {
+        return this.options.containsKey(name);
+    }
+
+    /**
+     * Get the value of an option.
+     * @param name the name of the option.
+     * @return value.
+     */
+    public String getValue(String name) {
+        return this.options.get(name);
+    }
+
+    /**
+     * Get the value of an option or a default.
+     * @param name the name of the option.
+     * @param defaultValue default value if the option isn't set.
+     * @return value.
+     */
+    public String getValueOrDefault(String name, String defaultValue) {
+        return this.options.getOrDefault(name, defaultValue);
+    }
+}

Backend/src/main/java/de/presti/ree6/backend/utils/data/Config.java

@@ -21,6 +21,26 @@ public class Config {
      */
     private YamlFile yamlFile;
 
+
+    /**
+     * The Config Location.
+     */
+    private String configFileLocation = "config.yml";
+
+    /**
+     * Create an Instance of the Config.
+     */
+    public Config() {
+    }
+
+    /**
+     * Create an Instance of the Config.
+     * @param configFileLocation the Config Location.
+     */
+    public Config(String configFileLocation) {
+        this.configFileLocation = configFileLocation;
+    }
+
     /**
      * Initialize the Configuration.
      */
@@ -230,7 +250,7 @@ public YamlFile getConfiguration() {
      * @return The Configuration File as {@link File}.
      */
     public File getFile() {
-        return new File("config.yml");
+        return new File(configFileLocation);
     }
 
 }