chore: load secrets from the resources folder

Author: surajkumar

.gitignore

@@ -144,7 +144,6 @@ gradle-app.setting
 
 # End of https://www.toptal.com/developers/gitignore/api/netbeans,intellij,java,gradle,eclipse
 application/db/
-config.json
 secrets.json
 application/config.json
 *.db

application/src/main/java/org/togetherjava/tjbot/Application.java

@@ -18,6 +18,7 @@
 import org.togetherjava.tjbot.secrets.Secrets;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.sql.SQLException;
@@ -34,7 +35,7 @@ private Application() {
     }
 
     private static final Logger logger = LoggerFactory.getLogger(Application.class);
-    private static final String DEFAULT_CONFIG_PATH = "config.json";
+    private static final String DEFAULT_CONFIG_PATH = "/config.json";
     private static final String DEFAULT_SECRETS_PATH = "secrets.json";
 
     /**
@@ -50,13 +51,19 @@ public static void main(final String[] args) {
                     + DEFAULT_CONFIG_PATH + "' will be assumed.");
         }
 
-        Path configPath = Path.of(args.length == 1 ? args[0] : DEFAULT_CONFIG_PATH);
+        String configPath = args.length == 1 ? args[0] : DEFAULT_CONFIG_PATH;
         Config config;
-        try {
-            config = Config.load(configPath);
+
+        try (InputStream stream = Application.class.getResourceAsStream(configPath)) {
+            if (stream == null) {
+                throw new IOException("InputStream is null when loading " + configPath);
+            }
+
+            String content = new String(stream.readAllBytes());
+            config = Config.load(content);
+
         } catch (IOException e) {
-            logger.error("Unable to load the configuration file from path '{}'",
-                    configPath.toAbsolutePath(), e);
+            logger.error("Unable to load the configuration file from path '{}'", configPath, e);
             return;
         }
 
@@ -66,7 +73,7 @@ public static void main(final String[] args) {
             secrets = Secrets.load(secretsPath);
         } catch (IOException e) {
             logger.error("Unable to load the configuration file from path '{}'",
-                    configPath.toAbsolutePath(), e);
+                    secretsPath.toAbsolutePath(), e);
             return;
         }
 

application/src/main/java/org/togetherjava/tjbot/config/Config.java

@@ -127,13 +127,13 @@ private Config(@JsonProperty(value = "databasePath", required = true) String dat
     /**
      * Loads the configuration from the given file.
      *
-     * @param path the configuration file, as JSON object
+     * @param content the configuration file, as Stringified JSON object
      * @return the loaded configuration
      * @throws IOException if the file could not be loaded
      */
-    public static Config load(Path path) throws IOException {
+    public static Config load(String content) throws IOException {
         return new ObjectMapper().registerModule(new JavaTimeModule())
-            .readValue(path.toFile(), Config.class);
+            .readValue(content, Config.class);
     }
 
     /**