fix: Resolve env file in runtime

.env.testing

@@ -0,0 +1 @@
+DB_SYNC="false"

.gitignore

@@ -118,7 +118,7 @@ out
 
 # dotenv environment variables file
 .env
-.env.testing
+#.env.testing
 .env.production
 
 # Build files

index.ts

@@ -1 +1,2 @@
 export * from './src/Env'
+export * from './src/utils/resolveEnvFile'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@secjs/env",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "license": "MIT",
   "author": "João Lenon",
   "repository": "https://github.com/SecJS/Env.git",
@@ -23,7 +23,9 @@
     "dotenv": "10.0.0"
   },
   "devDependencies": {
+    "@secjs/exceptions": "^1.0.4",
     "@secjs/logger": "1.2.1",
+    "@secjs/utils": "^1.5.2",
     "@types/debug": "4.1.7",
     "@types/jest": "27.0.1",
     "@types/supertest": "2.0.11",
@@ -49,7 +51,8 @@
     "ts-loader": "9.2.3",
     "ts-node": "10.0.0",
     "tsconfig-paths": "3.9.0",
-    "typescript": "4.3.5"
+    "typescript": "4.3.5",
+    "uuid": "^8.3.2"
   },
   "lint-staged": {
     "*.js": [

src/Env.ts

@@ -1,5 +1,3 @@
-import './DotEnvResolver'
-
 import logger from './utils/logger'
 
 export interface IEnv {

src/utils/global.ts

@@ -1,4 +1,7 @@
 import { Env, IEnv } from '../Env'
+import { resolveEnvFile } from './resolveEnvFile'
+
+resolveEnvFile()
 
 export {}
 

src/utils/resolveEnvFile.ts

@@ -0,0 +1,27 @@
+import * as dotenv from 'dotenv'
+
+import logger from './logger'
+import { Path } from '@secjs/utils'
+
+export function resolveEnvFile() {
+  const environment = process.env.NODE_ENV
+  const configurations = { path: Path.noBuild().pwd('.env') }
+
+  if (environment) {
+    configurations.path = Path.noBuild().pwd(`.env.${environment}`)
+
+    logger.debug(`Environment variables set using .env.${environment} file`)
+  }
+
+  const result = dotenv.config(configurations)
+
+  if (result.error) {
+    logger.debug('Any environment variable file found!')
+
+    return
+  }
+
+  if (result.parsed) {
+    Object.keys(result.parsed).forEach(k => (process.env[k] = result.parsed[k]))
+  }
+}

tests/env.spec.ts

@@ -1,4 +1,5 @@
 import { Env } from '../src/Env'
+import { resolveEnvFile } from '../src/utils/resolveEnvFile'
 
 describe('\n Env 🔁', () => {
   let DB_USERNAME = ''
@@ -11,6 +12,7 @@ describe('\n Env 🔁', () => {
     process.env.DB_USERNAME = 'user'
     process.env.DB_PASSWORD = 'pass'
     process.env.OBJECT = '{"joao":"joao"}'
+    process.env.DB_SYNC = 'true'
 
     DB_USERNAME = process.env.DB_USERNAME
     DB_PASSWORD = process.env.DB_PASSWORD
@@ -48,4 +50,14 @@ describe('\n Env 🔁', () => {
     expect(DB_DEBUG).toBe(false)
     expect(OBJECT.joao).toBe('joao')
   })
+
+  it('should resolve the .env.testing file and subscribe all envs from process.env that are in this file', () => {
+    process.env.NODE_ENV = 'testing'
+
+    resolveEnvFile()
+
+    const DB_SYNC = Env('DB_SYNC', '')
+
+    expect(DB_SYNC).toBe('false')
+  })
 })