build: update the build system to the latest structure

.eslintrc

@@ -2,5 +2,8 @@
   "root": true,
   "extends": [
     "plugin:vue-libs/recommended"
-  ]
+  ],
+  "globals": {
+    "__DEV__": true
+  }
 }

.gitignore

@@ -1,12 +1,9 @@
-.DS_Store
-node_modules
-TODO.md
-lib
-docs/.vuepress/dist
-examples/**/build.js
-types/typings
-types/test/*.js
-explorations
+/docs/.vuepress/dist
+/examples/**/build.js
+/node_modules
+/test/e2e/reports
+/test/e2e/screenshots
+/types/typings
+/types/test/*.js
 *.log
-test/e2e/reports
-test/e2e/screenshots
+.DS_Store

examples/webpack.config.js

@@ -33,7 +33,7 @@ module.exports = {
 
   resolve: {
     alias: {
-      vuex: path.resolve(__dirname, '../src/index.esm.js')
+      vuex: path.resolve(__dirname, '../src/index.js')
     }
   },
 
@@ -52,6 +52,12 @@ module.exports = {
   plugins: [
     new VueLoaderPlugin(),
     new webpack.HotModuleReplacementPlugin(),
-    new webpack.NoEmitOnErrorsPlugin()
+    new webpack.NoEmitOnErrorsPlugin(),
+    new webpack.DefinePlugin({
+      __DEV__: JSON.stringify(true),
+      'process.env': {
+        NODE_ENV: JSON.stringify(process.env.NODE_ENV),
+      }
+    })
   ]
 }

package.json

@@ -7,6 +7,7 @@
   "unpkg": "dist/vuex.js",
   "jsdelivr": "dist/vuex.js",
   "typings": "types/index.d.ts",
+  "sideEffects": false,
   "files": [
     "dist",
     "types/index.d.ts",
@@ -15,18 +16,17 @@
   ],
   "scripts": {
     "dev": "node examples/server.js",
-    "dev:dist": "rollup -wm -c build/rollup.dev.config.js",
     "build": "npm run build:main && npm run build:logger",
-    "build:main": "node build/build.main.js",
-    "build:logger": "rollup -c build/rollup.logger.config.js",
+    "build:main": "node scripts/build-main.js",
+    "build:logger": "node scripts/build-logger.js",
     "lint": "eslint src test",
     "test": "npm run lint && npm run test:types && npm run test:unit && npm run test:ssr && npm run test:e2e",
-    "test:unit": "rollup -c build/rollup.dev.config.js && jasmine JASMINE_CONFIG_PATH=test/unit/jasmine.json",
+    "test:unit": "jasmine JASMINE_CONFIG_PATH=test/unit/jasmine.json",
     "test:e2e": "node test/e2e/runner.js",
-    "test:ssr": "rollup -c build/rollup.dev.config.js && cross-env VUE_ENV=server jasmine JASMINE_CONFIG_PATH=test/unit/jasmine.json",
+    "test:ssr": "cross-env VUE_ENV=server jasmine JASMINE_CONFIG_PATH=test/unit/jasmine.json",
     "test:types": "tsc -p types/test",
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
-    "release": "bash build/release.sh",
+    "release": "bash scripts/release.sh",
     "docs": "vuepress dev docs",
     "docs:build": "vuepress build docs"
   },
@@ -44,29 +44,35 @@
     "vue": "^2.0.0"
   },
   "devDependencies": {
+    "@rollup/plugin-buble": "^0.21.3",
+    "@rollup/plugin-commonjs": "^11.1.0",
+    "@rollup/plugin-node-resolve": "^7.1.3",
+    "@rollup/plugin-replace": "^2.3.2",
+    "@types/node": "^13.13.2",
     "babel-core": "^6.22.1",
     "babel-loader": "^7.1.2",
     "babel-plugin-transform-object-rest-spread": "^6.23.0",
     "babel-polyfill": "^6.22.0",
     "babel-preset-env": "^1.5.1",
+    "brotli": "^1.3.2",
+    "chalk": "^4.0.0",
     "chromedriver": "^80.0.1",
     "conventional-changelog-cli": "^2.0.31",
     "cross-env": "^5.2.0",
     "cross-spawn": "^6.0.5",
     "css-loader": "^2.1.0",
     "eslint": "^6.8.0",
     "eslint-plugin-vue-libs": "^4.0.0",
+    "execa": "^4.0.0",
     "express": "^4.17.1",
     "jasmine": "2.8.0",
     "jasmine-core": "2.8.0",
     "nightwatch": "^1.3.1",
     "nightwatch-helpers": "^1.2.0",
-    "rollup": "^1.1.0",
-    "rollup-plugin-buble": "^0.19.6",
-    "rollup-plugin-replace": "^2.1.0",
-    "terser": "^3.17.0",
+    "rollup": "^2.7.2",
+    "rollup-plugin-terser": "^5.3.0",
     "todomvc-app-css": "^2.1.0",
-    "typescript": "^3.7.2",
+    "typescript": "^3.8.3",
     "vue": "^2.5.22",
     "vue-loader": "^15.2.1",
     "vue-template-compiler": "^2.5.22",

rollup.config.js

@@ -0,0 +1,57 @@
+import buble from '@rollup/plugin-buble'
+import replace from '@rollup/plugin-replace'
+import resolve from '@rollup/plugin-node-resolve'
+import commonjs from '@rollup/plugin-commonjs'
+import { terser } from 'rollup-plugin-terser'
+import pkg from './package.json'
+
+const banner = `/*!
+ * vuex v${pkg.version}
+ * (c) ${new Date().getFullYear()} Evan You
+ * @license MIT
+ */`
+
+export function createEntries(configs) {
+  return configs.map((c) => createEntry(c))
+}
+
+function createEntry(config) {
+  const c = {
+    input: config.input,
+    plugins: [],
+    output: {
+      banner,
+      file: config.file,
+      format: config.format
+    },
+    onwarn: (msg, warn) => {
+      if (!/Circular/.test(msg)) {
+        warn(msg)
+      }
+    }
+  }
+
+  if (config.format === 'umd') {
+    c.output.name = c.output.name || 'Vuex'
+  }
+
+  c.plugins.push(replace({
+    __VERSION__: pkg.version,
+    __DEV__: config.format === 'es' && !config.browser
+      ? `(process.env.NODE_ENV !== 'production')`
+      : config.env !== 'production'
+  }))
+
+  if (config.transpile !== false) {
+    c.plugins.push(buble())
+  }
+
+  c.plugins.push(resolve())
+  c.plugins.push(commonjs())
+
+  if (config.minify) {
+    c.plugins.push(terser({ module: config.format === 'es' }))
+  }
+
+  return c
+}

rollup.logger.config.js

@@ -0,0 +1,5 @@
+import { createEntries } from './rollup.config'
+
+export default createEntries([
+  { input: 'src/plugins/logger.js', file: 'dist/logger.js', name: 'createVuexLogger', format: 'umd', env: 'development' }
+])

rollup.main.config.js

@@ -0,0 +1,10 @@
+import { createEntries } from './rollup.config'
+
+export default createEntries([
+  { input: 'src/index.js', file: 'dist/vuex.esm.browser.js', format: 'es', browser: true, transpile: false, env: 'development' },
+  { input: 'src/index.js', file: 'dist/vuex.esm.browser.min.js', format: 'es', browser: true, transpile: false, env: 'production' },
+  { input: 'src/index.js', file: 'dist/vuex.esm.js', format: 'es', env: 'development' },
+  { input: 'src/index.cjs.js', file: 'dist/vuex.js', format: 'umd', env: 'development' },
+  { input: 'src/index.cjs.js', file: 'dist/vuex.min.js', format: 'umd', minify: true, env: 'production' },
+  { input: 'src/index.cjs.js', file: 'dist/vuex.common.js', format: 'cjs', env: 'development' }
+])