fix: UMD bundle containing process.env flag (#1749)

cuebit · web-flow · commit 0fea8c44060d · 2020-05-14T11:44:45.000+09:00
diff --git a/jest.config.js b/jest.config.js
@@ -9,11 +9,9 @@ module.exports = {
   },
   testMatch: ['<rootDir>/test/unit/**/*.spec.js'],
   testPathIgnorePatterns: ['/node_modules/'],
-  setupFilesAfterEnv: [
-    './test/setup.js'
-  ],
-  "transform": {
-    "^.+\\.js$": "<rootDir>/node_modules/babel-jest"
+  setupFilesAfterEnv: ['./test/setup.js'],
+  transform: {
+    '^.+\\.js$': '<rootDir>/node_modules/babel-jest'
   },
   coverageDirectory: 'coverage',
   coverageReporters: ['json', 'lcov', 'text-summary', 'clover'],
diff --git a/src/store.js b/src/store.js
@@ -10,7 +10,7 @@ export function createStore (options) {
 
 export class Store {
   constructor (options = {}) {
-    if (process.env.NODE_ENV !== 'production') {
+    if (__DEV__) {
       assert(typeof Promise !== 'undefined', `vuex requires a Promise polyfill in this browser.`)
       assert(this instanceof Store, `store must be called with the new operator.`)
     }

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ export function createStore (options) {`
`10`	`10`
`11`	`11`	`export class Store {`
`12`	`12`	`constructor (options = {}) {`
`13`		`- if (process.env.NODE_ENV !== 'production') {`
	`13`	`+ if (__DEV__) {`
`14`	`14`	assert(typeof Promise !== 'undefined', `vuex requires a Promise polyfill in this browser.`)
`15`	`15`	assert(this instanceof Store, `store must be called with the new operator.`)
`16`	`16`	`}`