Lint and format

patch_detector/.prettierrc

@@ -0,0 +1,10 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "none",
+  "printWidth": 100,
+  "bracketSpacing": true,
+  "arrowParens": "avoid",
+  "endOfLine": "lf"
+}

patch_detector/eslint.config.js

@@ -0,0 +1,16 @@
+import { defineConfig } from 'eslint/config'
+import js from '@eslint/js'
+import tseslint from 'typescript-eslint'
+import prettier from 'eslint-config-prettier'
+
+export default defineConfig([
+  js.configs.recommended,
+  tseslint.configs.recommended,
+  prettier,
+  {
+    rules: {
+      semi: 'off',
+      'prefer-const': 'error'
+    }
+  }
+])

patch_detector/index.ts

@@ -1,60 +1,61 @@
-import { MongoClient } from "mongodb";
+import { MongoClient } from 'mongodb'
 
 main()
 
 async function main() {
-    const client = await connectToDatabase()
-    const newPatch = await fetchLatestPatch()
-    
-    console.log("Latest patch is: " + newPatch)
+  const client = await connectToDatabase()
+  const newPatch = await fetchLatestPatch()
 
-    const newDate = new Date()
-    if(!(await compareLatestSavedPatch(client, newPatch, newDate))) {
-        downloadAssets()
-    }
+  console.log('Latest patch is: ' + newPatch)
 
-    await client.close()
+  const newDate = new Date()
+  if (!(await compareLatestSavedPatch(client, newPatch, newDate))) {
+    downloadAssets()
+  }
+
+  await client.close()
 }
 
-
 async function fetchLatestPatch() {
-    const url = "https://ddragon.leagueoflegends.com/api/versions.json"
-    const patchDataResponse = await fetch(url);
-    const patchData = await patchDataResponse.json();
-    const patch : string = patchData[0];
-    return patch;
+  const url = 'https://ddragon.leagueoflegends.com/api/versions.json'
+  const patchDataResponse = await fetch(url)
+  const patchData = await patchDataResponse.json()
+  const patch: string = patchData[0]
+  return patch
 }
 
 async function connectToDatabase() {
-    // Create a MongoClient with a MongoClientOptions object to set the Stable API version
-    let uri = `mongodb://${process.env.MONGO_USER}:${process.env.MONGO_PASS}@${process.env.MONGO_HOST}`
-    if(process.env.MONGO_URI != undefined && process.env.MONGO_URI != null && process.env.MONGO_URI != "") {
-        uri = process.env.MONGO_URI
-    }
-    const client = new MongoClient(uri)
-    await client.connect()
-    return client
+  // Create a MongoClient with a MongoClientOptions object to set the Stable API version
+  let uri = `mongodb://${process.env.MONGO_USER}:${process.env.MONGO_PASS}@${process.env.MONGO_HOST}`
+  if (
+    process.env.MONGO_URI != undefined &&
+    process.env.MONGO_URI != null &&
+    process.env.MONGO_URI != ''
+  ) {
+    uri = process.env.MONGO_URI
+  }
+  const client = new MongoClient(uri)
+  await client.connect()
+  return client
 }
 
-async function compareLatestSavedPatch(client: MongoClient, newPatch : string, newDate : Date) {
-    const database = client.db("patches")
-    const patches = database.collection("patches")
-    const latestPatch = await patches.find().limit(1).sort({date:-1}).next()
-    
-    if(latestPatch == null) {
-        console.log("No previous patch recorded in database.")
-    } else {
-        console.log("Latest patch in database is: " + latestPatch.patch)
-    }
-    
-    if(latestPatch == null || latestPatch.patch != newPatch) {
-        await patches.insertOne({patch:newPatch, date:newDate})
-        return false
-    }
+async function compareLatestSavedPatch(client: MongoClient, newPatch: string, newDate: Date) {
+  const database = client.db('patches')
+  const patches = database.collection('patches')
+  const latestPatch = await patches.find().limit(1).sort({ date: -1 }).next()
 
-    return true
+  if (latestPatch == null) {
+    console.log('No previous patch recorded in database.')
+  } else {
+    console.log('Latest patch in database is: ' + latestPatch.patch)
+  }
+
+  if (latestPatch == null || latestPatch.patch != newPatch) {
+    await patches.insertOne({ patch: newPatch, date: newDate })
+    return false
+  }
+
+  return true
 }
 
-async function downloadAssets() {
-
-}
+async function downloadAssets() {}

patch_detector/package.json

@@ -2,9 +2,13 @@
   "name": "patch_detector",
   "version": "1.0.0",
   "main": "index.ts",
-  "type": "commonjs",
+  "type": "module",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "eslint .",
+    "lint:fix": "eslint --fix .",
+    "format": "prettier --write .",
+    "format:check": "prettier --check ."
   },
   "author": "",
   "license": "ISC",
@@ -13,7 +17,15 @@
     "mongodb": "^6.10.0"
   },
   "devDependencies": {
+    "@eslint/js": "^9.39.2",
     "@types/node": "^22.10.1",
-    "tsx": "^4.19.2"
+    "@typescript-eslint/eslint-plugin": "^8.53.1",
+    "@typescript-eslint/parser": "^8.53.1",
+    "eslint": "^9.39.2",
+    "eslint-config-prettier": "^10.1.8",
+    "prettier": "^3.8.0",
+    "tsx": "^4.19.2",
+    "typescript": "^5.9.3",
+    "typescript-eslint": "^8.53.1"
   }
 }

patch_detector/tsconfig.json

@@ -1,6 +1,5 @@
 {
-    "compilerOptions": {
-      "types": ["node"]
-    },
+  "compilerOptions": {
+    "types": ["node"]
   }
-  
+}