add eslint and configure for CI

.github/workflows/ci.yml

@@ -37,6 +37,9 @@ jobs:
       - name: Install dependencies
         run: npm install
 
+      - name: Run ESLint
+        run: npm run lint
+
       - name: Run tests with coverage
         run: npm test
 

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
-node_modules/
+node_modules/
+coverage/

Canopy [BP]/scripts/include/utils.js

@@ -100,7 +100,9 @@ class Utils {
 				let data = item.typeId.replace('minecraft:','');
 				if (items[data]) items[data] += item.amount;
 				else items[data] = item.amount;
-			} catch {}
+			} catch {
+				continue;
+			}
 		}
 
 		return items;

Canopy [BP]/scripts/src/commands/help.js

@@ -1,4 +1,4 @@
-import { Commands, Rule, InfoDisplayRule, Extensions } from 'lib/canopy/Canopy';
+import { Commands, Command, Rule, InfoDisplayRule, Extensions } from 'lib/canopy/Canopy';
 import { HelpBook, CommandHelpPage, RuleHelpPage, InfoDisplayRuleHelpPage } from 'lib/canopy/Canopy';
 
 const COMMANDS_PER_PAGE = 8;

Canopy [BP]/scripts/src/rules/instantTame.js

@@ -22,7 +22,9 @@ world.beforeEvents.playerInteractWithEntity.subscribe(async (event) => {
         system.run(() => {
             try {
                 tameable.tame(event.player);
-            } catch {} // was already tamed
+            } catch {
+                // was already tamed
+            }
         });
     }
 });

eslint.config.js

@@ -0,0 +1,31 @@
+import js from '@eslint/js'
+import globals from 'globals'
+
+import { includeIgnoreFile } from "@eslint/compat";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const gitignorePath = path.resolve(__dirname, ".gitignore");
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+  {
+    ignores: [
+      '**/scripts/lib/mt.js',
+      '**/scripts/lib/ipc/',
+      '**/scripts/lib/SRCItemDatabase.js',
+    ]
+  },
+  js.configs.recommended,
+  { 
+    languageOptions: { 
+      sourceType: "module",
+      globals: {
+        ...globals.node
+      }
+    } 
+  },
+  includeIgnoreFile(gitignorePath),
+];