Remove unused code; move signal.js to js/modules for eslint

(noticed as I was doing this that signal.js doesn't get eslint coverage)

js/modules/link_text.d.ts

@@ -1,12 +0,0 @@
-declare namespace LinkText {
-  type Attributes = {
-    [key: string]: string;
-  };
-}
-
-declare function linkText(
-  value: string,
-  attributes: LinkText.Attributes
-): string;
-
-export = linkText;

js/modules/link_text.js

@@ -1,39 +0,0 @@
-// Fork of https://github.com/uiureo/link-text with HTML escaping disabled as we leverage
-// jQuery’s escaping mechanism:
-
-const linkify = require('linkify-it')();
-
-function createLink(url, text, attrs = {}) {
-  const html = [];
-  html.push('<a ');
-  html.push(`href="${url}"`);
-  Object.keys(attrs).forEach(key => {
-    html.push(` ${key}="${attrs[key]}"`);
-  });
-  html.push('>');
-  html.push(decodeURIComponent(text));
-  html.push('</a>');
-
-  return html.join('');
-}
-
-module.exports = (text, attrs = {}) => {
-  const matchData = linkify.match(text) || [];
-
-  const result = [];
-  let last = 0;
-
-  matchData.forEach(match => {
-    if (last < match.index) {
-      result.push(text.slice(last, match.index));
-    }
-
-    result.push(createLink(match.url, match.text, attrs));
-
-    last = match.lastIndex;
-  });
-
-  result.push(text.slice(last));
-
-  return result.join('');
-};

js/modules/signal.js

@@ -0,0 +1,139 @@
+// The idea with this file is to make it webpackable for the style guide
+
+const Backbone = require('../../ts/backbone');
+const Crypto = require('./crypto');
+const Database = require('./database');
+const Emoji = require('../../ts/util/emoji');
+const Message = require('./types/message');
+const Notifications = require('../../ts/notifications');
+const OS = require('../../ts/OS');
+const Settings = require('./settings');
+const Startup = require('./startup');
+const Util = require('../../ts/util');
+
+// Components
+const {
+  ContactDetail,
+} = require('../../ts/components/conversation/ContactDetail');
+const { ContactName } = require('../../ts/components/conversation/ContactName');
+const {
+  ConversationTitle,
+} = require('../../ts/components/conversation/ConversationTitle');
+const {
+  EmbeddedContact,
+} = require('../../ts/components/conversation/EmbeddedContact');
+const { Emojify } = require('../../ts/components/conversation/Emojify');
+const { Lightbox } = require('../../ts/components/Lightbox');
+const { LightboxGallery } = require('../../ts/components/LightboxGallery');
+const {
+  MediaGallery,
+} = require('../../ts/components/conversation/media-gallery/MediaGallery');
+const { MessageBody } = require('../../ts/components/conversation/MessageBody');
+const { Quote } = require('../../ts/components/conversation/Quote');
+
+// Migrations
+const {
+  getPlaceholderMigrations,
+} = require('./migrations/get_placeholder_migrations');
+
+const Migrations0DatabaseWithAttachmentData = require('./migrations/migrations_0_database_with_attachment_data');
+const Migrations1DatabaseWithoutAttachmentData = require('./migrations/migrations_1_database_without_attachment_data');
+
+// Types
+const AttachmentType = require('./types/attachment');
+const Contact = require('../../ts/types/Contact');
+const Conversation = require('../../ts/types/Conversation');
+const Errors = require('./types/errors');
+const MediaGalleryMessage = require('../../ts/components/conversation/media-gallery/types/Message');
+const MIME = require('../../ts/types/MIME');
+const SettingsType = require('../../ts/types/Settings');
+
+// Views
+const Initialization = require('./views/initialization');
+
+// Workflow
+const { IdleDetector } = require('./idle_detector');
+const MessageDataMigrator = require('./messages_data_migrator');
+
+exports.setup = (options = {}) => {
+  const { Attachments, userDataPath, getRegionCode } = options;
+
+  const Components = {
+    ContactDetail,
+    ContactName,
+    ConversationTitle,
+    EmbeddedContact,
+    Emojify,
+    Lightbox,
+    LightboxGallery,
+    MediaGallery,
+    MessageBody,
+    Types: {
+      Message: MediaGalleryMessage,
+    },
+    Quote,
+  };
+
+  const attachmentsPath = Attachments.getPath(userDataPath);
+  const readAttachmentData = Attachments.createReader(attachmentsPath);
+  const loadAttachmentData = AttachmentType.loadData(readAttachmentData);
+
+  const Migrations = {
+    attachmentsPath,
+    deleteAttachmentData: AttachmentType.deleteData(
+      Attachments.createDeleter(attachmentsPath)
+    ),
+    getAbsoluteAttachmentPath: Attachments.createAbsolutePathGetter(
+      attachmentsPath
+    ),
+    getPlaceholderMigrations,
+    loadAttachmentData,
+    loadMessage: Message.createAttachmentLoader(loadAttachmentData),
+    Migrations0DatabaseWithAttachmentData,
+    Migrations1DatabaseWithoutAttachmentData,
+    upgradeMessageSchema: message =>
+      Message.upgradeSchema(message, {
+        writeNewAttachmentData: Attachments.createWriterForNew(attachmentsPath),
+        getRegionCode,
+      }),
+    writeMessageAttachments: Message.createAttachmentDataWriter(
+      Attachments.createWriterForExisting(attachmentsPath)
+    ),
+  };
+
+  const Types = {
+    Attachment: AttachmentType,
+    Contact,
+    Conversation,
+    Errors,
+    Message,
+    MIME,
+    Settings: SettingsType,
+  };
+
+  const Views = {
+    Initialization,
+  };
+
+  const Workflow = {
+    IdleDetector,
+    MessageDataMigrator,
+  };
+
+  return {
+    Backbone,
+    Components,
+    Crypto,
+    Database,
+    Emoji,
+    Migrations,
+    Notifications,
+    OS,
+    Settings,
+    Startup,
+    Types,
+    Util,
+    Views,
+    Workflow,
+  };
+};