manifest.json

{
  "manifest_version": 2,
  "name": "Emojme: Emoji Anywhere",
  "version": "2.0.0",
  "description": "Find :emoji: in web pages and replace them with the little image you're used to seeing in slack",
  "author": "Jack Ellenberger <jellenberger@uchicago.edu>",
  "content_scripts": [
    {
      "matches": ["<all_urls>"],
      "js": ["content.js"]
    }
  ],
  "background": {
    "scripts": ["background.js"],
    "persistent": false
  },
  "content_security_policy": "script-src 'self'; object-src 'self'; img-src 'self' data: https://emoji.slack-edge.com",
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "https://*.slack.com/",
    "clipboardWrite",
    "clipboardRead",
    "cookies"
  ],
  "icons": {
    "16": "images/icon_16.png",
    "32": "images/icon_32.png",
    "64": "images/icon_64.png",
    "128": "images/icon_128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon_16.png",
      "32": "images/icon_32.png",
      "64": "images/icon_64.png",
      "128": "images/icon_128.png"
    },
    "default_title": "Emojme: Emoji Anywhere -- user ':' in omnibox to search",
    "default_popup": "popup.html"
  },
  "omnibox": {
    "keyword": ":"
  }
}