chore: jest types

@types/env/index.d.ts

@@ -1,23 +1,17 @@
 import type { Env } from "src/common"
 
 declare global {
-	declare const IS_DEV: boolean
-	declare const IS_PROD: boolean
-	declare const IS_SERVER: boolean
-	declare const IS_SPA: boolean
-	declare const clientPrefix: string
+	declare var IS_DEV: boolean
+	declare var IS_PROD: boolean
+	declare var IS_SERVER: boolean
+	declare var IS_SPA: boolean
+	declare var clientPrefix: string
 
 	namespace NodeJS {
 		interface ProcessEnv extends Partial<Collection<keyof Env, string>> {}
 	}
 
 	interface Window {
-		IS_SPA: boolean
-		IS_SERVER: boolean
-		IS_DEV: boolean
-		IS_PROD: boolean
-
 		env_vars: Partial<Collection<keyof Env, string>>
-		clientPrefix: string
 	}
 }

@types/utils/index.d.ts

@@ -1,4 +1,5 @@
 type Collection<K extends string | number, V> = Record<K, V>
+type Falsy = false | 0 | '' | null | undefined;
 
 interface Array<T> {
 	filter<S extends T>(predicate: BooleanConstructor, thisArg?: unknown): Exclude<S, Falsy>[]

config/spec/setup.ts

@@ -1,11 +1,9 @@
 import '@testing-library/jest-dom'
 
-declare const global: Window
-
-global.IS_SERVER = false
-global.IS_DEV = false
-global.IS_SPA = true
-global.clientPrefix = 'PUBLIC_'
+globalThis.IS_SERVER = false
+globalThis.IS_DEV = false
+globalThis.IS_SPA = true
+globalThis.clientPrefix = 'CLIENT_'
 
 jest.mock('src/common/env/env.util', () => ({
 	...jest.requireActual('src/common/env/env.util'),

src/common/env/env.util.ts

@@ -25,7 +25,7 @@ export function createEnv<S extends ZodRawShape>({
 	const { success, data, error } = (IS_SERVER ? schema : client).safeParse(envs)
 
 	if (!success) {
-		logger.error('❌ Invalid environment variables:', error.flatten().fieldErrors)
+		logger.error('❌ Invalid environment variables: %o', error.flatten().fieldErrors)
 		throw new Error('Invalid environment variables')
 	}
 

src/server/middleware/error/index.ts

@@ -1,5 +1,4 @@
 import type { ErrorRequestHandler } from 'express'
-
 import { logger } from 'src/common'
 
 export const error: ErrorRequestHandler = (error, _, res, __) => {

webpack/configs/spa.config.ts

@@ -4,7 +4,7 @@ import { DIST_DIR, ROOT_DIR, devServerConfig } from '../utils'
 import * as plugins from '../plugins'
 import * as rules from '../rules'
 
-const config = {
+export default {
 	name: 'spa',
 	target: 'web',
 	devtool: 'eval-cheap-module-source-map',
@@ -43,5 +43,3 @@ const config = {
 		...plugins.htmlWebpackPlugin({ spa: true })
 	].filter(Boolean)
 } as Configuration
-
-export default config

webpack/plugins/define.plugin.ts

@@ -6,23 +6,21 @@ interface Props {
 	server?: boolean
 	spa?: boolean
 }
-const config = (IS_SERVER: boolean, IS_SPA: boolean) => ({
-	IS_SERVER,
-	IS_DEV,
-	IS_PROD,
-	IS_SPA,
-	clientPrefix: JSON.stringify('CLIENT_'),
-	...(!IS_SERVER && {
-		'process.env': JSON.stringify(
-			Object.entries(process.env)
-				.filter(([k]) => k.startsWith('CLIENT_'))
-				.reduce<Collection<string, unknown>>((res, [k, v]) => {
-					res[k] = v
-					return res
-				}, {})
-		)
-	})
-})
-
 export const definePlugin = ({ server = false, spa = false }: Props = {}) =>
-	new DefinePlugin(config(server, spa))
+	new DefinePlugin({
+		IS_PROD,
+		IS_DEV,
+		IS_SPA: spa,
+		IS_SERVER: server,
+		clientPrefix: JSON.stringify('CLIENT_'),
+		...(spa && {
+			'process.env': JSON.stringify(
+				Object.entries(process.env)
+					.filter(([k]) => k.startsWith('CLIENT_'))
+					.reduce<Collection<string, unknown>>((res, [k, v]) => {
+						res[k] = v
+						return res
+					}, {})
+			)
+		})
+	})