refactor(ts): refactor db module to use TS and ESM

.eslintrc.json

@@ -1,5 +1,5 @@
 {
-  "parser": "@babel/eslint-parser",
+  "parser": "@typescript-eslint/parser",
   "env": {
     "node": true,
     "browser": true,
@@ -9,13 +9,23 @@
   },
   "extends": [
     "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
     "plugin:react/recommended",
     "google",
     "prettier",
     "plugin:json/recommended"
   ],
-  "overrides": [],
+  "overrides": [
+    {
+      "files": ["test/**/*.js", "**/*.json"],
+      "parser": "espree",
+      "rules": {
+        "@typescript-eslint/no-unused-expressions": "off"
+      }
+    }
+  ],
   "parserOptions": {
+    "project": "./tsconfig.json",
     "requireConfigFile": false,
     "ecmaVersion": 12,
     "sourceType": "module",
@@ -27,11 +37,13 @@
       "presets": ["@babel/preset-react"]
     }
   },
-  "plugins": ["react", "prettier"],
+  "plugins": ["@typescript-eslint", "react", "prettier"],
   "rules": {
     "react/prop-types": "off",
     "require-jsdoc": "off",
-    "no-async-promise-executor": "off"
+    "no-async-promise-executor": "off",
+    "@typescript-eslint/no-require-imports": "off",
+    "@typescript-eslint/no-explicit-any": "off"
   },
   "settings": {
     "react": {

.github/workflows/unused-dependencies.yml

@@ -1,8 +1,8 @@
 name: 'Unused Dependencies'
 on: [pull_request]
 
-permissions: 
-  contents: read 
+permissions:
+  contents: read
 
 jobs:
   unused-dependecies:
@@ -20,11 +20,10 @@ jobs:
         with:
           node-version: '18.x'
       - name: 'Run depcheck'
-        run: | 
-          npx depcheck --skip-missing --ignores="@babel/*,@commitlint/*,eslint,eslint-*,husky,mocha,concurrently,nyc,prettier"
+        run: |
+          npx depcheck --skip-missing --ignores="tsx,@babel/*,@commitlint/*,eslint,eslint-*,husky,mocha,ts-mocha,ts-node,concurrently,nyc,prettier,typescript,tsconfig-paths,vite-tsconfig-paths"
           echo $?
           if [[ $? == 1 ]]; then
             echo "Unused dependencies or devDependencies found"
             exit 1
           fi
-

index.js → index.ts

@@ -1,30 +1,37 @@
-#!/usr/bin/env node
+#!/usr/bin/env tsx
 /* eslint-disable max-len */
-const argv = require('yargs/yargs')(process.argv.slice(2))
+import yargs from 'yargs';
+import { hideBin } from 'yargs/helpers';
+import * as fs from 'fs';
+import config from './src/config/file';
+import proxy from './src/proxy';
+import service from './src/service';
+
+const argv = yargs(hideBin(process.argv))
   .usage('Usage: $0 [options]')
   .options({
     validate: {
       description:
         'Check the proxy.config.json file in the current working directory for validation errors.',
       required: false,
       alias: 'v',
+      type: 'boolean',
     },
     config: {
       description: 'Path to custom git-proxy configuration file.',
       default: 'proxy.config.json',
       required: false,
       alias: 'c',
+      type: 'string',
     },
   })
-  .strict().argv;
+  .strict()
+  .parseSync();
 
-const config = require('./src/config/file');
 config.configFile = argv.c ? argv.c : undefined;
 
 if (argv.v) {
-  const fs = require('fs');
-
-  if (!fs.existsSync(config.configFile)) {
+  if (!fs.existsSync(config.configFile as string)) {
     console.error(
       `Config file ${config.configFile} doesn't exist, nothing to validate! Did you forget -c/--config?`,
     );
@@ -38,11 +45,7 @@ if (argv.v) {
 
 config.validate();
 
-const proxy = require('./src/proxy');
-const service = require('./src/service');
-
 proxy.start();
 service.start();
 
-module.exports.proxy = proxy;
-module.exports.service = service;
+export { proxy, service };