chore(init): init project

.editorconfig

@@ -0,0 +1,17 @@
+# EditorConfig is awesome: https://EditorConfig.org
+# install EditorConfig for VS Code extension
+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+max_line_length = 80
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = 0
+trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1 @@
+**/node_modules

.eslintrc

@@ -0,0 +1,67 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true,
+    "node": true,
+    "jest": true
+  },
+  "extends": [
+    "airbnb",
+    "prettier",
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 2019,
+    "sourceType": "module"
+  },
+  "plugins": [
+    "prettier",
+    "@typescript-eslint"
+  ],
+  "rules": {
+    "no-useless-constructor": 0,
+    "class-methods-use-this": 0,
+    "no-underscore-dangle": 0,
+    "@typescript-eslint/no-non-null-assertion": 0,
+    "@typescript-eslint/interface-name-prefix": 0,
+    "@typescript-eslint/explicit-function-return-type": 0,
+    "max-classes-per-file": 0,
+    "no-await-in-loop": "off",
+    "no-restricted-syntax": "off",
+    "import/no-extraneous-dependencies": [
+      "error",
+      {
+        "devDependencies": true
+      }
+    ],
+    "import/prefer-default-export": "off",
+    "prettier/prettier": [
+      "error"
+    ],
+    "import/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "js": "never",
+        "ts": "never"
+      }
+    ]
+  },
+  "settings": {
+    "import/resolver": {
+      "node": {
+        "extensions": [
+          ".js",
+          ".ts"
+        ]
+      }
+    }
+  }
+}

.github/workflows/nodejs.yml

@@ -0,0 +1,26 @@
+name: Node CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: yarn install, build, and test
+      run: |
+        yarn install
+        yarn build
+        yarn test
+      env:
+        CI: true

.github/workflows/npm-publish.yml

@@ -0,0 +1,24 @@
+name: Publish Package to npmjs
+on:
+  release:
+    types: [created]
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: yarn
+      - run: yarn build
+      - run: yarn test
+      - run: npm publish --provenance
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_AUTH_TOKEN}}
+          CI: true
+

.npmignore

@@ -0,0 +1 @@
+example

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "es5"
+}

README.md

@@ -1,2 +1,18 @@
 # mutability
+
+![Node CI](https://github.com/unadlib/mutability/workflows/Node%20CI/badge.svg)
+[![npm version](https://badge.fury.io/js/mutability.svg)](http://badge.fury.io/js/mutability)
+
 A JavaScript library for transactional mutable updates
+
+## Motivation
+
+## Installation
+
+```sh
+yarn add mutability
+```
+
+## Usage
+
+

global.d.ts

@@ -0,0 +1 @@
+declare var __DEV__: boolean

index.ts

@@ -0,0 +1 @@
+export * from './src';

lib/index.js

@@ -0,0 +1,7 @@
+'use strict';
+
+if (process.env.NODE_ENV === 'production') {
+  module.exports = require('../dist/index.cjs.js');
+} else {
+  module.exports = require('../dist/index.cjs.development.js');
+}

package.json

@@ -0,0 +1,77 @@
+{
+  "name": "mutability",
+  "version": "0.1.0",
+  "description": "A JavaScript library for transactional mutable updates",
+  "main": "lib/index.js",
+  "unpkg": "dist/index.umd.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "test": "jest",
+    "clean": "rimraf dist",
+    "build": "yarn clean && tsc --skipLibCheck && yarn build:prod && yarn build:dev",
+    "build:prod": "NODE_ENV=production rollup --config --bundleConfigAsCjs",
+    "build:dev": "NODE_ENV=development rollup --config --bundleConfigAsCjs",
+    "commit": "yarn git-cz"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/unadlib/mutability.git"
+  },
+  "author": "unadlib",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/unadlib/mutability/issues"
+  },
+  "homepage": "https://github.com/unadlib/mutability#readme",
+  "keywords": [
+    "transactional mutable updates",
+    "transactional updates",
+    "mutative"
+  ],
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^24.0.1",
+    "@rollup/plugin-node-resolve": "^15.0.1",
+    "@rollup/plugin-replace": "^5.0.2",
+    "@types/jest": "^29.5.0",
+    "@types/node": "^18.15.5",
+    "@typescript-eslint/eslint-plugin": "^5.56.0",
+    "@typescript-eslint/parser": "^5.56.0",
+    "commitizen": "^4.3.0",
+    "eslint": "^8.36.0",
+    "eslint-config-airbnb": "^19.0.4",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-prettier": "^4.2.1",
+    "jest": "^29.5.0",
+    "jest-environment-jsdom": "^29.5.0",
+    "prettier": "^2.8.6",
+    "rimraf": "^4.4.0",
+    "rollup": "^3.20.0",
+    "rollup-plugin-terser": "^7.0.0",
+    "ts-jest": "^29.1.0",
+    "ts-node": "^10.9.1",
+    "tslib": "^2.5.0",
+    "typedoc": "^0.23.28",
+    "typedoc-plugin-markdown": "^3.14.0",
+    "typescript": "^5.0.2",
+    "yargs": "^17.7.1"
+  },
+  "config": {
+    "commitizen": {
+      "path": "cz-conventional-changelog"
+    }
+  },
+  "jest": {
+    "preset": "ts-jest",
+    "testEnvironment": "jsdom",
+    "globals": {
+      "__DEV__": false
+    }
+  },
+  "peerDependencies": {
+    "mutative": "^1.0.3"
+  },
+  "dependencies": {
+    "mutative": "^1.0.3"
+  }
+}

rollup.config.js

@@ -0,0 +1,64 @@
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import replace from '@rollup/plugin-replace';
+import { terser } from 'rollup-plugin-terser';
+import pkg from './package.json';
+
+const isProduction = process.env.NODE_ENV === 'production';
+const input = './dist/index.js';
+
+export default isProduction
+  ? {
+      input,
+      output: [
+        {
+          format: 'cjs',
+          exports: 'auto',
+          file: 'dist/index.cjs.js',
+          sourcemap: true,
+        },
+        {
+          format: 'umd',
+          name: pkg.name
+            .split('-')
+            .map(([s, ...rest]) => [s.toUpperCase(), ...rest].join(''))
+            .join(''),
+          file: pkg.unpkg,
+          sourcemap: true,
+          globals: {
+            'data-transport': 'DataTransport',
+            'broadcast-channel': 'BroadcastChannel',
+          },
+        },
+      ],
+      plugins: [
+        resolve(),
+        commonjs(),
+        replace({
+          __DEV__: 'false',
+          preventAssignment: true,
+        }),
+        terser(),
+      ],
+      external: ['data-transport', 'broadcast-channel'],
+    }
+  : {
+      input,
+      output: [
+        {
+          format: 'cjs',
+          exports: 'auto',
+          file: 'dist/index.cjs.development.js',
+          sourcemap: true,
+        },
+      ],
+      plugins: [
+        resolve(),
+        commonjs(),
+        replace({
+          __DEV__: 'true',
+          preventAssignment: true,
+        }),
+      ],
+      external: ['data-transport', 'broadcast-channel'],
+    };

tsconfig.json

@@ -0,0 +1,73 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "ES6" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    "lib": [
+      "ES2019",
+      "DOM"
+    ] /* Specify library files to be included in the compilation. */,
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "react",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    "declaration": true /* Generates corresponding '.d.ts' file. */,
+    "declarationMap": true /* Generates a sourcemap for each corresponding '.d.ts' file. */,
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    "outDir": "./dist" /* Redirect output structure to the directory. */,
+    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    // "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    "importHelpers": true /* Import emit helpers from 'tslib'. */,
+    "downlevelIteration": true /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */,
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    "rootDirs": [
+      "node_modules/@types"
+    ] /* List of root folders whose combined content represents the structure of the project at runtime. */,
+    // "types": [
+    // ],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    "inlineSourceMap": true /* Emit a single file with source maps instead of having a separate file. */,
+    "inlineSources": true /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */,
+
+    /* Experimental Options */
+    "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
+    "emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,
+    "useDefineForClassFields": false,
+
+    /* Advanced Options */
+    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
+  },
+  "include": ["src/*", "global.d.ts"]
+}