Added Permission Overrides + Moved TagHandler#cacheJson method to static block

src/main/java/com/diamondfire/helpbot/HelpBot.java

@@ -11,9 +11,8 @@
 
 public class HelpBot {
 
-    public static void main(String[] args) throws LoginException, IOException {
+    public static void main(String[] args) throws LoginException {
         CodeDatabase.initialize();
-        TagHandler.cacheJson();
         HelpBotInstance.initialize();
         CodeDifferenceHandler.refresh();
     }

src/main/java/com/diamondfire/helpbot/bot/command/executor/checks/PermissionCheck.java

@@ -1,5 +1,6 @@
 package com.diamondfire.helpbot.bot.command.executor.checks;
 
+import com.diamondfire.helpbot.bot.command.permissions.Permission;
 import com.diamondfire.helpbot.bot.command.reply.PresetBuilder;
 import com.diamondfire.helpbot.bot.command.reply.feature.informative.*;
 import com.diamondfire.helpbot.bot.events.CommandEvent;
@@ -8,7 +9,8 @@ public class PermissionCheck implements CommandCheck {
 
     @Override
     public boolean check(CommandEvent event) {
-        return event.getCommand().getPermission().hasPermission(event.getMember());
+        return event.getCommand().getPermission().hasPermission(event.getMember())
+            || Permission.getOverrides(event.getCommand()).contains(event.getAuthor().getIdLong());
     }
 
     @Override

src/main/java/com/diamondfire/helpbot/bot/command/impl/other/tag/AddTagSubCommand.java

@@ -46,7 +46,8 @@ protected ArgumentSet compileArguments() {
 
     @Override
     public Permission getPermission() {
-        return Permission.EXPERT;
+        return Permission.EXPERT
+                .setOverrides(this, 808966728201666620L);
     }
 
     @Override

src/main/java/com/diamondfire/helpbot/bot/command/impl/other/tag/EditTagSubCommand.java

@@ -42,7 +42,8 @@ protected ArgumentSet compileArguments() {
 
     @Override
     public Permission getPermission() {
-        return Permission.EXPERT;
+        return Permission.EXPERT
+                .setOverrides(this, 808966728201666620L);
     }
 
     @Override

src/main/java/com/diamondfire/helpbot/bot/command/impl/other/tag/RemoveTagSubCommand.java

@@ -38,7 +38,8 @@ protected ArgumentSet compileArguments() {
 
     @Override
     public Permission getPermission() {
-        return Permission.EXPERT;
+        return Permission.EXPERT
+                .setOverrides(this, 808966728201666620L);
     }
 
     @Override

src/main/java/com/diamondfire/helpbot/bot/command/permissions/Permission.java

@@ -1,8 +1,10 @@
 package com.diamondfire.helpbot.bot.command.permissions;
 
+import com.diamondfire.helpbot.bot.command.impl.Command;
 import net.dv8tion.jda.api.entities.Member;
 
-import java.util.HashMap;
+import java.util.*;
+import java.util.stream.Collectors;
 
 public enum Permission {
     BOT_DEVELOPER(589238520145510400L, 999),
@@ -16,6 +18,7 @@ public enum Permission {
     USER(349434193517740033L, 1);
 
     private static final HashMap<Long, Permission> roleMap = new HashMap<>();
+    private static final HashMap<Command, Set<Long>> overrides = new HashMap<>();
 
     static {
         for (Permission perm : values()) {
@@ -39,6 +42,15 @@ public static Permission fromRole(long roleID) {
         return perm;
     }
 
+    public Permission setOverrides(Command command, Long... userIds) {
+        overrides.put(command, Arrays.stream(userIds).collect(Collectors.toSet()));
+        return this;
+    }
+
+    public static Set<Long> getOverrides(Command command) {
+        return Objects.requireNonNullElse(overrides.get(command), new HashSet<>());
+    }
+
     public long getRole() {
         return role;
     }

src/main/java/com/diamondfire/helpbot/sys/tag/TagHandler.java

@@ -13,6 +13,14 @@ public class TagHandler {
     private static final List<Tag> tags = new ArrayList<>();
     private static final File FILE = ExternalFiles.TAGS;
 
+    static {
+        try {
+            cacheJson();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
     public static List<Tag> getTags() throws IOException {
         return tags;
     }