Zustand 2.x // Ensure order of subscribers

.size-snapshot.json

@@ -1,8 +1,8 @@
 {
   "dist/index.js": {
-    "bundled": 3090,
-    "minified": 1286,
-    "gzipped": 669,
+    "bundled": 3774,
+    "minified": 1232,
+    "gzipped": 589,
     "treeshaked": {
       "rollup": {
         "code": 14,
@@ -14,61 +14,23 @@
     }
   },
   "dist/index.cjs.js": {
-    "bundled": 3830,
-    "minified": 1533,
-    "gzipped": 755
+    "bundled": 4707,
+    "minified": 1493,
+    "gzipped": 678
   },
   "dist/index.iife.js": {
-    "bundled": 4015,
-    "minified": 1369,
-    "gzipped": 688
+    "bundled": 4934,
+    "minified": 1329,
+    "gzipped": 619
   },
   "dist/shallow.js": {
-    "bundled": 559,
-    "minified": 350,
-    "gzipped": 217,
-    "treeshaked": {
-      "rollup": {
-        "code": 0,
-        "import_statements": 0
-      },
-      "webpack": {
-        "code": 951
-      }
-    }
-  },
-  "dist/shallow.cjs.js": {
     "bundled": 646,
     "minified": 425,
     "gzipped": 256
   },
-  "dist/shallow.iife.js": {
-    "bundled": 688,
-    "minified": 378,
-    "gzipped": 236
-  },
   "dist/middleware.js": {
-    "bundled": 1492,
-    "minified": 760,
-    "gzipped": 426,
-    "treeshaked": {
-      "rollup": {
-        "code": 0,
-        "import_statements": 0
-      },
-      "webpack": {
-        "code": 951
-      }
-    }
-  },
-  "dist/middleware.cjs.js": {
-    "bundled": 2185,
-    "minified": 1176,
-    "gzipped": 598
-  },
-  "dist/middleware.iife.js": {
-    "bundled": 2324,
-    "minified": 1095,
-    "gzipped": 567
+    "bundled": 2126,
+    "minified": 1205,
+    "gzipped": 621
   }
 }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "zustand",
   "private": true,
-  "version": "1.0.7",
+  "version": "2.0.0",
   "description": "🐻 Bear necessities for state management in React",
   "main": "index.cjs.js",
   "module": "index.js",
@@ -80,29 +80,29 @@
     ]
   },
   "devDependencies": {
-    "@babel/core": "^7.6.0",
+    "@babel/core": "^7.6.2",
     "@babel/plugin-proposal-class-properties": "^7.5.5",
     "@babel/plugin-transform-modules-commonjs": "^7.6.0",
     "@babel/plugin-transform-react-jsx": "^7.3.0",
     "@babel/plugin-transform-typescript": "^7.6.0",
-    "@babel/preset-env": "^7.6.0",
-    "@testing-library/react": "^9.1.4",
+    "@babel/preset-env": "^7.6.2",
+    "@testing-library/react": "^9.3.0",
     "@types/jest": "^24.0.18",
-    "@types/react": "^16.9.2",
+    "@types/react": "^16.9.5",
     "copyfiles": "^2.1.1",
-    "husky": "^3.0.5",
+    "husky": "^3.0.8",
     "jest": "^24.9.0",
     "json": "^9.0.6",
-    "lint-staged": "^9.2.5",
+    "lint-staged": "^9.4.1",
     "prettier": "^1.18.2",
-    "react": "^16.9.0",
-    "react-dom": "^16.9.0",
+    "react": "^16.10.2",
+    "react-dom": "^16.10.2",
     "rimraf": "^3.0.0",
-    "rollup": "^1.21.2",
+    "rollup": "^1.23.1",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-size-snapshot": "^0.10.0",
-    "rollup-plugin-typescript2": "^0.24.1",
+    "rollup-plugin-typescript2": "^0.24.3",
     "typescript": "^3.6.3"
   },
   "peerDependencies": {

rollup.config.js

@@ -5,7 +5,7 @@ import { sizeSnapshot } from 'rollup-plugin-size-snapshot'
 import typescript from 'rollup-plugin-typescript2'
 
 const getBabelRc = require('./.babelrc.js')
-const root = process.platform === 'win32' ? path.resolve('/') : '/'
+const { root } = path.parse(process.cwd())
 const external = id => !id.startsWith('.') && !id.startsWith(root)
 const extensions = ['.js', '.ts', '.tsx']
 const getBabelOptions = targets => ({
@@ -14,54 +14,60 @@ const getBabelOptions = targets => ({
   ...getBabelRc({ env: v => v === 'production' }, targets),
 })
 
-function createConfig(entry, out, name) {
-  return [
-    {
-      input: entry,
-      output: { file: `dist/${out}.js`, format: 'esm' },
-      external,
-      plugins: [
-        typescript(),
-        babel(getBabelOptions('node 8')),
-        sizeSnapshot(),
-        resolve({ extensions }),
-      ],
-    },
-    {
-      input: entry,
-      output: { file: `dist/${out}.cjs.js`, format: 'cjs', exports: 'named' },
-      external,
-      plugins: [
-        typescript(),
-        babel(getBabelOptions('ie 11')),
-        sizeSnapshot(),
-        resolve({ extensions }),
-      ],
-    },
-    {
-      input: entry,
-      output: {
-        file: `dist/${out}.iife.js`,
-        format: 'iife',
-        exports: 'named',
-        name,
-        globals: {
-          react: 'React',
-        },
+function createESMConfig(input, output) {
+  return {
+    input,
+    output: { file: output, format: 'esm' },
+    external,
+    plugins: [
+      typescript(),
+      babel(getBabelOptions('node 8')),
+      sizeSnapshot(),
+      resolve({ extensions }),
+    ],
+  }
+}
+
+function createCommonJSConfig(input, output) {
+  return {
+    input,
+    output: { file: output, format: 'cjs', exports: 'named' },
+    external,
+    plugins: [
+      typescript(),
+      babel(getBabelOptions('ie 11')),
+      sizeSnapshot(),
+      resolve({ extensions }),
+    ],
+  }
+}
+
+function createIIFEConfig(input, output, globalName) {
+  return {
+    input,
+    output: {
+      file: output,
+      format: 'iife',
+      exports: 'named',
+      name: globalName,
+      globals: {
+        react: 'React',
       },
-      external,
-      plugins: [
-        typescript(),
-        babel(getBabelOptions('ie 11')),
-        sizeSnapshot(),
-        resolve({ extensions }),
-      ],
     },
-  ]
+    external,
+    plugins: [
+      typescript(),
+      babel(getBabelOptions('ie 11')),
+      sizeSnapshot(),
+      resolve({ extensions }),
+    ],
+  }
 }
 
 export default [
-  ...createConfig('src/index.ts', 'index', 'zustand'),
-  ...createConfig('src/shallow.ts', 'shallow', 'shallow'),
-  ...createConfig('src/middleware.ts', 'middleware', 'middleware'),
+  createESMConfig('src/index.ts', 'dist/index.js'),
+  createCommonJSConfig('src/index.ts', 'dist/index.cjs.js'),
+  createIIFEConfig('src/index.ts', 'dist/index.iife.js', 'zustand'),
+  createCommonJSConfig('src/shallow.ts', 'dist/shallow.js'),
+  createCommonJSConfig('src/middleware.ts', 'dist/middleware.js'),
 ]