Seiga Downloader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "3.8.12",
  "name": "Seiga Downloader",
  "description": "ニコニコ静画の作品ページに画像ダウンロード用のリンクを追加",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "contextMenus",
    "downloads",
    "storage",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "*://lohas.nicoseiga.jp/",
    "*://seiga.nicovideo.jp/",
    "https://dcdn.cdn.nimg.jp/",
    "https://deliver.cdn.nicomanga.jp/"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "css": [
        "content_scripts/main.css"
      ],
      "matches": [
        "*://seiga.nicovideo.jp/*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "content_scripts/main.js"
      ],
      "matches": [
        "*://seiga.nicovideo.jp/*"
      ]
    },
    {
      "js": [
        "content_scripts/seiga.js"
      ],
      "matches": [
        "*://seiga.nicovideo.jp/seiga/im*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "content_scripts/watch.js"
      ],
      "matches": [
        "*://seiga.nicovideo.jp/watch/mg*"
      ],
      "run_at": "document_start"
    }
  ],
  "options_page": "options/index.html",
  "web_accessible_resources": [
    {
      "resources": [
        "inject.js"
      ],
      "matches": [
        "*://seiga.nicovideo.jp/*"
      ]
    }
  ]
}