Webpack: move Twemoji icons back to CopyPlugin

app/soapbox/components/autosuggest_emoji.js

@@ -1,6 +1,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import unicodeMapping from '../features/emoji/emoji_unicode_mapping_light';
+import { joinPublicPath } from 'soapbox/utils/static';
 
 export default class AutosuggestEmoji extends React.PureComponent {
 
@@ -21,7 +22,7 @@ export default class AutosuggestEmoji extends React.PureComponent {
         return null;
       }
 
-      url = require(`twemoji/assets/svg/${mapping.filename}.svg`);
+      url = joinPublicPath(`packs/emoji/${mapping.filename}.svg`);
     }
 
     return (

app/soapbox/features/compose/components/emoji_picker_dropdown.js

@@ -7,6 +7,7 @@ import classNames from 'classnames';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import { supportsPassiveEvents } from 'detect-passive-events';
 import { buildCustomEmojis } from '../../emoji/emoji';
+import { joinPublicPath } from 'soapbox/utils/static';
 
 const messages = defineMessages({
   emoji: { id: 'emoji_button.label', defaultMessage: 'Insert emoji' },
@@ -357,7 +358,7 @@ class EmojiPickerDropdown extends React.PureComponent {
           <img
             className={classNames('emojione', { 'pulse-loading': active && loading })}
             alt='😂'
-            src={require('twemoji/assets/svg/1f602.svg')}
+            src={joinPublicPath('packs/emoji/1f602.svg')}
           />
         </div>
 

app/soapbox/features/emoji/emoji.js

@@ -1,5 +1,6 @@
 import unicodeMapping from './emoji_unicode_mapping_light';
 import Trie from 'substring-trie';
+import { joinPublicPath } from 'soapbox/utils/static';
 
 const trie = new Trie(Object.keys(unicodeMapping));
 
@@ -60,7 +61,7 @@ const emojify = (str, customEmojis = {}, autoplay = false) => {
     } else { // matched to unicode emoji
       const { filename, shortCode } = unicodeMapping[match];
       const title = shortCode ? `:${shortCode}:` : '';
-      const src = require(`twemoji/assets/svg/${filename}.svg`);
+      const src = joinPublicPath(`packs/emoji/${filename}.svg`);
       replacement = `<img draggable="false" class="emojione" alt="${match}" title="${title}" src="${src}" />`;
       rend = i + match.length;
       // If the matched character was followed by VS15 (for selecting text presentation), skip it.

app/soapbox/utils/static.js

@@ -0,0 +1,11 @@
+/**
+ * Static: functions related to static files.
+ * @module soapbox/utils/static
+ */
+
+import { join } from 'path';
+import { FE_SUBDIRECTORY } from 'soapbox/build_config';
+
+export const joinPublicPath = (...paths) => {
+  return join(FE_SUBDIRECTORY, ...paths);
+};