refactor: refactoring to es7, adding jest (#45)

* refactor: refactoring to es7, adding jest

* docs: fixed typo on examples

.eslintignore

@@ -0,0 +1,2 @@
+Example/
+lib/

.gitignore

@@ -63,4 +63,7 @@ buck-out/
 .expo-shared
 
 # Jest
-coverage
+coverage
+
+# Bob
+lib/

CONTRIBUTING.md

@@ -0,0 +1,57 @@
+# Contributing to React Native User Avatar
+
+## Development Process
+
+I am an individual wokring on this project, all the work is public and presented on GitHub.
+
+### Development workflow
+
+1. Fork the repo and create your branch from `master` (a guide on [how to fork a repository](https://help.github.com/articles/fork-a-repo/)).
+2. Run `yarn bootstrap` to setup the development environment.
+3. Do the changes you want and test them out in the example app before sending a pull request.
+
+### Commit message convention
+
+We follow the [conventional commits specification](https://www.conventionalcommits.org/en) for commit messages:
+
+* `fix`: bug fixes, e.g. fixed issues with custom component.
+* `feat`: new features, e.g. added a prop or a capability.
+* `refactor`: code refactor, e.g. new folder structure.
+* `docs`: changes into documentation, e.g. add usage example.
+* `test`: adding or updating tests, eg unit, snapshot testing.
+* `chore`: tooling changes, e.g. change travis.yml config.
+* `BREAKING CHANGE`: for changes that break existing usage, e.g. changed usage.
+
+The built-in pre-commit hooks verify that your commit message matches this format when committing.
+
+### Linting and tests
+
+We use `typescript` for type checking, `eslint` for linting and formatting the code, and `jest` for testing. Our pre-commit hooks verify that the linter and tests pass when commiting. You can also run the following commands manually:
+
+* `yarn typescript`: type-check files with `tsc`.
+* `yarn lint`: lint files with `eslint`.
+* `yarn test`: run unit tests with `jest`.
+
+### Sending a pull request
+
+When you're sending a pull request:
+
+* Prefer small pull requests focused on one change.
+* Verify that `typescript`, `eslint` and all tests are passing.
+* Preview the documentation to make sure it looks good.
+* Follow the pull request template when opening a pull request.
+* Update the type definitions for Typescript if you changed an API or added a prop.
+
+### Running the example
+
+The example app uses [Expo](https://expo.io/) for the React Native example. You will need to install the Expo app for [Android](https://play.google.com/store/apps/details?id=host.exp.exponent) and [iOS](https://itunes.apple.com/app/apple-store/id982107779) to start developing.
+
+After you're done, you can run `yarn example start` in the project root (or `expo start` in the `Example/` folder) and scan the QR code to launch it on your device.
+
+## Reporting issues
+
+You can report issues on the [bug tracker](https://github.com/avishayil/react-native-user-avatar/issues). Please follow the issue template when opening an issue.
+
+## License
+
+By contributing to React Native User Avatar, you agree that your contributions will be licensed under its **MIT** license.

Example/metro.config.js

@@ -0,0 +1,42 @@
+const path = require('path');
+const fs = require('fs');
+const blacklist = require('metro-config/src/defaults/blacklist');
+const escape = require('escape-string-regexp');
+
+const root = path.resolve(__dirname, '..');
+const pak = JSON.parse(
+  fs.readFileSync(path.join(root, 'package.json'), 'utf8')
+);
+
+const modules = [
+  '@babel/runtime',
+  ...Object.keys({
+    ...pak.dependencies,
+    ...pak.peerDependencies,
+  }),
+];
+
+module.exports = {
+  projectRoot: __dirname,
+  watchFolders: [root],
+
+  resolver: {
+    blacklistRE: blacklist([
+      new RegExp(`^${escape(path.join(root, 'node_modules'))}\\/.*$`),
+    ]),
+
+    extraNodeModules: modules.reduce((acc, name) => {
+      acc[name] = path.join(__dirname, 'node_modules', name);
+      return acc;
+    }, {}),
+  },
+
+  transformer: {
+    getTransformOptions: async () => ({
+      transform: {
+        experimentalImportSupport: false,
+        inlineRequires: true,
+      },
+    }),
+  },
+};

Examples/ExpoExample/package.json → Example/package.json

@@ -12,12 +12,14 @@
     "react": "~16.9.0",
     "react-dom": "~16.9.0",
     "react-native": "https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz",
-    "react-native-web": "~0.11.7",
-    "react-native-user-avatar": "../../"
+    "react-native-web": "~0.11.7"
   },
   "devDependencies": {
+    "@babel/core": "^7.8.6",
+    "@babel/runtime": "^7.8.6",
     "babel-preset-expo": "~8.1.0",
-    "@babel/core": "^7.8.6"
+    "initials": "^3.0.1",
+    "metro-react-native-babel-preset": "^0.59.0"
   },
   "private": true
 }