'use strict';

import React from 'react';
import { Text } from 'react-native';
import PropTypes from 'prop-types';
import nodeEmoji from 'node-emoji';

const keys = Object.keys(nodeEmoji.emoji);
const names = [...keys, ...keys.map((key) => `:${key}:`)]; // Support git flavored markdown emoji

const defaultStyle = {
  color: '#000'
};

const Emoji = ({name, style = {}, ...props}) => {
  style = {
    ...defaultStyle,
    ...style
  };

  return <Text style={style} {...props}>{ nodeEmoji.get(name) }</Text>
};

Emoji.propTypes = {
  ...Text.propTypes,
  name: PropTypes.oneOf(names).isRequired
};

export default Emoji;

'use strict';

import React from 'react';
import { Text } from 'react-native';
import PropTypes from 'prop-types';
import nodeEmoji from 'node-emoji';

const names = Object.keys(nodeEmoji.emoji);

const defaultStyle = {
  color: '#000'
};

const Emoji = ({name, style = {}, ...props}) => {
  style = {
    ...defaultStyle,
    ...style
  };

  return <Text style={style} {...props}>{ nodeEmoji.get(name) }</Text>
};

Emoji.propTypes = {
  ...Text.propTypes,
  name: PropTypes.oneOf(names).isRequired
};

export default Emoji;

--- 
+++ 
@@ -5,7 +5,8 @@
 import PropTypes from 'prop-types';
 import nodeEmoji from 'node-emoji';
 
-const names = Object.keys(nodeEmoji.emoji);
+const keys = Object.keys(nodeEmoji.emoji);
+const names = [...keys, ...keys.map((key) => `:${key}:`)]; // Support git flavored markdown emoji
 
 const defaultStyle = {
   color: '#000'
Support git flavored markdown emoji

Just like what node-emoji did
