Examine source code of Degit in Github

{
  "manifest_version": 2,
  "name": "Degit in Github",
  "version": "0.0.4",
  "description": "Fast copy a Degit command path in github repository pages",
  "icons": {
    "16": "./assets/icon-512.png",
    "48": "./assets/icon-512.png",
    "128": "./assets/icon-512.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://github.com/*",
        "https://github.com/*"
      ],
      "js": [
        "./dist/contentScripts/index.global.js"
      ]
    }
  ],
  "commands": {
    "copy-path": {
      "description": "Copy the current page degit path",
      "suggested_key": {
        "default": "Alt+Shift+C",
        "mac": "Alt+Shift+C"
      }
    }
  },
  "browser_action": {
    "default_icon": "./assets/icon-512.png",
    "default_popup": "./dist/popup/index.html"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "background": {
    "scripts": [
      "./dist/background/background.js"
    ]
  },
  "web_accessible_resources": [
    "dist/contentScripts/style.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9408450c-b12f-4a07-bb2e-62ff5b320374}"
    }
  }
}