chore: inital commit

Author: appidea

.gitignore

@@ -0,0 +1,2 @@
+.idea/
+*.tgz

CONTRIBUTING.md

@@ -0,0 +1,5 @@
+## Contribution guide
+
+We'd love for you to contribute to our source code and to make it even better than it is today!
+
+If You have a proposal for a new feature, or You found a bug, or You have a question, feel free to open an issue and/or pull request.

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 Mateusz Falkowski
+Copyright (c) 2024 Appidea.pl Mateusz Falkowski
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,3 +19,31 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+""
+
+The MIT License (MIT)
+
+Copyright (c) 2020 Fred K. Schott
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+"""
+
+This license applies to parts of rollup-plugin-polyfill-node originating from the
+https://github.com/ionic-team/rollup-plugin-node-polyfills repository:
+
+The MIT License (MIT)
+
+Copyright (c) 2019 these people
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,43 @@
+## react-native-node-polyfill
+
+This package is a polyfill of Node.js core modules for React Native (to use with Metro).
+
+Important: It does not provide the compatibility layer with React Native library-based functions like [node-libs-react-native](https://github.com/parshap/node-libs-react-native), at least in this version.
+
+The benefit of this package is that it is a simple polyfill for Node.js core modules, so there is zero dependency on any native module. Just pure javascript code to _make it work_.
+
+All the polyfills were forked from [rollup-plugin-polyfill-node](https://github.com/FredKSchott/rollup-plugin-polyfill-node). Thank You, all contributors, for a great job.
+
+## Installation
+
+```sh
+npm install @appidea/react-native-node-polyfill
+```
+
+## Usage
+
+Modify Your `metro.config.js` file to include the following:
+
+```javascript
+const {getDefaultConfig, mergeConfig} = require('@react-native/metro-config');
+const path = require('path');
+// import the polyfill
+const nodePolyfill = require('@appidea/react-native-node-polyfill');
+
+/**
+ * Metro configuration
+ * https://facebook.github.io/metro/docs/configuration
+ *
+ * @type {import('metro-config').MetroConfig}
+ */
+const config = {};
+
+module.exports = mergeConfig(getDefaultConfig(__dirname), nodePolyfill, config);
+/*                                                        ^ ADD THIS ^ */
+```
+
+## Contributing
+
+Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.
+
+

package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@appidea/react-native-node-polyfill",
+  "version": "1.0.0",
+  "description": "Polyfill of Node.js internal modules for React Native",
+  "main": "src/metro/index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "files": [
+    "src"
+  ],
+  "keywords": [],
+  "author": "Appidea.pl Mateusz Falkowski and contributors",
+  "license": "MIT"
+}

src/metro/index.js

@@ -0,0 +1,79 @@
+const path = require('path');
+
+const resolveLocation = baseLocation => path.resolve(__dirname, '../polyfills/' + baseLocation);
+const EMPTY_PATH = resolveLocation('empty.js');
+
+const libs = new Map();
+
+libs.set('process', resolveLocation('process-es6.js'));
+libs.set('global', resolveLocation('global.js'));
+libs.set('buffer', resolveLocation('buffer-es6.js'));
+libs.set('util', resolveLocation('util.js'));
+libs.set('sys', libs.get('util'));
+libs.set('events', resolveLocation('events.js'));
+libs.set('stream', resolveLocation('stream.js'));
+libs.set('path', resolveLocation('path.js'));
+libs.set('querystring', resolveLocation('querystring.js'));
+libs.set('punycode', resolveLocation('punycode.js'));
+libs.set('url', resolveLocation('url.js'));
+libs.set('string_decoder', resolveLocation('string-decoder.js'));
+libs.set('http', resolveLocation('http.js'));
+libs.set('https', resolveLocation('http.js'));
+libs.set('os', resolveLocation('os.js'));
+libs.set('assert', resolveLocation('assert.js'));
+libs.set('constants', resolveLocation('constants.js'));
+libs.set('_stream_duplex', resolveLocation('__readable-stream/duplex.js'));
+libs.set('_stream_passthrough', resolveLocation('__readable-stream/passthrough.js'));
+libs.set('_stream_readable', resolveLocation('__readable-stream/readable.js'));
+libs.set('_stream_writable', resolveLocation('__readable-stream/writable.js'));
+libs.set('_stream_transform', resolveLocation('__readable-stream/transform.js'));
+libs.set('_inherits', resolveLocation('inherits.js'));
+libs.set('_buffer_list', resolveLocation('__readable-stream/buffer-list.js'));
+libs.set('timers', resolveLocation('timers.js'));
+libs.set('console', resolveLocation('console.js'));
+libs.set('vm', resolveLocation('vm.js'));
+libs.set('zlib', resolveLocation('zlib.js'));
+libs.set('tty', resolveLocation('tty.js'));
+libs.set('domain', resolveLocation('domain.js'));
+
+// TODO: Decide if we want to implement these or not
+// currently causing trouble in tests
+libs.set('fs', EMPTY_PATH);
+libs.set('crypto', EMPTY_PATH);
+// libs.set('fs', resolveLocation('browserify-fs.js'));
+// libs.set('crypto', resolveLocation('crypto-browserify.js'));
+
+// TODO: No good polyfill exists yet
+libs.set('http2', EMPTY_PATH);
+
+// not shimmed
+libs.set('dns', EMPTY_PATH);
+libs.set('dgram', EMPTY_PATH);
+libs.set('child_process', EMPTY_PATH);
+libs.set('cluster', EMPTY_PATH);
+libs.set('module', EMPTY_PATH);
+libs.set('net', EMPTY_PATH);
+libs.set('readline', EMPTY_PATH);
+libs.set('repl', EMPTY_PATH);
+libs.set('tls', EMPTY_PATH);
+libs.set('perf_hooks', EMPTY_PATH);
+
+const nodePolyfill = (context, moduleName, platform) => {
+  if (libs.has(moduleName)) {
+    const lib = libs.get(moduleName);
+    // Logic to resolve the module name to a file path...
+    // NOTE: Throw an error if there is no resolution.
+    return {
+      filePath: lib,
+      type: 'sourceFile',
+    };
+  }
+  // Optionally, chain to the standard Metro resolver.
+  return context.resolveRequest(context, moduleName, platform);
+}
+
+module.exports = {
+  resolver: {
+    resolveRequest: nodePolyfill
+  }
+};