manifest.json

{
    "manifest_version": 3,
    "name": "GH Lines",
    "author": {
        "email": "amkhrjee@gmail.com"
    },
    "description": "View line-counts of source files in the GitHub file tree",
    "version": "1.1.1",
    "action": {
        "default_title": "Click to turn on or off",
        "default_icon": {
            "16": "./res/favicon-16x16.png",
            "32": "./res/favicon-32x32.png",
            "48": "./res/android-icon-48x48.png",
            "96": "./res/favicon-96x96.png",
            "128": "./res/favicon-128x128.png"
        }
    },
    "permissions": [
        "tabs",
        "storage"
    ],
    "content_scripts": [
        {
            "matches": [
                "https://github.com/**/*"
            ],
            "js": [
                "./content.js"
            ]
        }
    ],
    "background": {
        "service_worker": "./background.js"
    }
}