chore: eslint with ts config

action-parser/eslint.config.mts

@@ -0,0 +1,23 @@
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.strict,
+  tseslint.configs.stylistic,
+  {
+    rules: {
+      indent: ['error', 2],
+      'linebreak-style': ['error', 'unix'],
+      quotes: ['error', 'single'],
+      semi: ['error', 'never'],
+      '@typescript-eslint/no-non-null-assertion': 'off',
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        {
+          accessibility: 'no-public'
+        }
+      ]
+    }
+  }
+)

action-parser/package.json

@@ -10,25 +10,24 @@
     "test:watch": "vitest",
     "test:cov": "vitest run --coverage",
     "test:debug": "vitest --inspect-brk --inspect --logHeapUsage --no-file-parallelism",
-    "lint": "eslint \"{src,test}/**/*.ts\"",
-    "format": "prettier --write \"**/*.{t,mj}s\""
+    "lint": "eslint --flag unstable_ts_config \"{src,test}/**/*.ts\"",
+    "format": "prettier --write \"{src,test}/**/*.{m,}ts\" \"*.{m,}ts\""
   },
   "license": "MIT",
   "dependencies": {
     "chevrotain": "^11.0.3"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3.2.0",
     "@eslint/js": "^9.10.0",
     "@swc/core": "^1.9.3",
-    "@typescript-eslint/eslint-plugin": "^8.10.0",
-    "@typescript-eslint/parser": "^8.10.0",
     "@vitest/coverage-v8": "^2.1.6",
     "eslint": "^9.16.0",
     "globals": "^15.13.0",
+    "jiti": "^2.4.1",
     "prettier": "^3.4.1",
     "ts-node": "^10.9.2",
     "typescript": "^5.7.2",
+    "typescript-eslint": "^8.16.0",
     "unplugin-swc": "^1.5.1",
     "vitest": "^2.1.6"
   }

action-parser/vitest.config.mts

@@ -6,10 +6,7 @@ export default defineConfig({
     globals: true,
     root: './',
     coverage: {
-      exclude: [
-        ...configDefaults.coverage.exclude ?? [],
-        '*/*.interfaces.ts'
-      ]
+      exclude: [...(configDefaults.coverage.exclude ?? []), '*/*.interfaces.ts']
     }
   },
   plugins: [

backend/eslint.config.mts

@@ -0,0 +1,38 @@
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.strict,
+  tseslint.configs.stylistic,
+  {
+    rules: {
+      '@typescript-eslint/interface-name-prefix': 'off',
+      '@typescript-eslint/explicit-function-return-type': 'off',
+      '@typescript-eslint/explicit-module-boundary-types': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-extraneous-class': [
+        'error',
+        {allowWithDecorator: true}
+      ],
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        {
+          accessibility: 'no-public'
+        }
+      ],
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          args: 'all',
+          argsIgnorePattern: '^_',
+          caughtErrors: 'all',
+          caughtErrorsIgnorePattern: '^_',
+          destructuredArrayIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          ignoreRestSiblings: true
+        }
+      ]
+    }
+  }
+)

backend/package.json

@@ -7,14 +7,14 @@
   "license": "MIT",
   "scripts": {
     "build": "nest build",
-    "format": "prettier --write \"src/**/*.{m,}ts\" \"test/**/*.{m,}ts\"",
+    "format": "prettier --write \"{src,test}/**/*.{m,}ts\" \"*.{m,}ts\"",
     "nest": "nest",
     "start": "nest start",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/main",
-    "lint": "eslint \"{src,test}/**/*.ts\"",
-    "lint:fix": "eslint \"{src,test}/**/*.{m,}ts\" --fix",
+    "lint": "eslint --flag unstable_ts_config \"{src,test}/**/*.ts\"",
+    "lint:fix": "eslint --flag unstable_ts_config \"{src,test}/**/*.{m,}ts\" --fix",
     "test": "vitest run",
     "test:watch": "vitest",
     "test:cov": "vitest run --coverage",
@@ -46,8 +46,7 @@
     "ws": "^8.18.0"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3.2.0",
-    "@eslint/js": "^9.13.0",
+    "@eslint/js": "^9.10.0",
     "@nestjs/cli": "^10.4.8",
     "@nestjs/schematics": "^10.2.3",
     "@nestjs/testing": "^10.4.12",
@@ -56,13 +55,9 @@
     "@types/node": "^20.17.7",
     "@types/supertest": "^6.0.2",
     "@types/ws": "^8.5.13",
-    "@typescript-eslint/eslint-plugin": "^8.10.0",
-    "@typescript-eslint/parser": "^8.10.0",
     "@vitest/coverage-v8": "^2.1.6",
     "eslint": "^9.16.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-prettier": "^5.2.1",
-    "globals": "^15.13.0",
+    "jiti": "^2.4.1",
     "prettier": "^3.4.1",
     "prisma": "^6.0.0",
     "source-map-support": "^0.5.21",
@@ -71,6 +66,7 @@
     "ts-node": "^10.9.2",
     "tsconfig-paths": "4.2.0",
     "typescript": "^5.7.2",
+    "typescript-eslint": "^8.16.0",
     "unplugin-swc": "^1.5.1",
     "vitest": "^2.1.6"
   }

backend/src/world/world.service.ts

@@ -90,9 +90,8 @@ export class WorldService {
 
   async getTerrainPage(wid: number, pageX: number, pageZ: number) {
     const cacheKey = `T-${wid}-${pageX}-${pageZ}`
-    let page: Partial<{[key: number]: [number, number]}> | undefined =
+    let page: Partial<Record<number, [number, number]>> | undefined =
       await this.cache.get(cacheKey)
-
     if (page == null) {
       page = {}
       for (const elev of await this.db.elev.findMany({

bot/eslint.config.mts

@@ -0,0 +1,23 @@
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.strict,
+  tseslint.configs.stylistic,
+  {
+    rules: {
+      indent: ['error', 2, {SwitchCase: 1}],
+      'linebreak-style': ['error', 'unix'],
+      quotes: ['error', 'single', {avoidEscape: true}],
+      semi: ['error', 'never'],
+      '@typescript-eslint/no-explicit-any': 'warn',
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        {
+          accessibility: 'no-public'
+        }
+      ]
+    }
+  }
+)

bot/package.json

@@ -6,25 +6,23 @@
   "type": "module",
   "scripts": {
     "start": "node --import 'data:text/javascript,import {register} from \"node:module\"; import {pathToFileURL} from \"node:url\"; register(\"ts-node/esm\", pathToFileURL(\"./\"));' src/bonobot.ts",
-    "format": "prettier --write \"**/*.{t,cj}s\"",
-    "lint": "eslint \"src/**/*.ts\""
+    "format": "prettier --write \"src/**/*.ts\" \"*.{m,}ts\"",
+    "lint": "eslint --flag unstable_ts_config \"src/**/*.ts\""
   },
   "license": "MIT",
   "dependencies": {
     "axios": "^1.7.8",
     "ws": "^8.18.0"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3.2.0",
     "@eslint/js": "^9.10.0",
     "@types/node": "^20.17.7",
     "@types/ws": "^8.5.13",
-    "@typescript-eslint/eslint-plugin": "^8.10.0",
-    "@typescript-eslint/parser": "^8.10.0",
     "eslint": "^9.16.0",
-    "globals": "^15.13.0",
+    "jiti": "^2.4.1",
     "prettier": "^3.4.1",
     "ts-node": "^10.9.2",
-    "typescript": "^5.7.2"
+    "typescript": "^5.7.2",
+    "typescript-eslint": "^8.16.0"
   }
 }