Add extension size

services/chrome-web-store/chrome-web-store-size.service.js

@@ -0,0 +1,35 @@
+import { NotFound, pathParams } from '../index.js'
+import BaseChromeWebStoreService from './chrome-web-store-base.js'
+
+export default class ChromeWebStoreSize extends BaseChromeWebStoreService {
+  static category = 'size'
+  static route = { base: 'chrome-web-store/size', pattern: ':storeId' }
+
+  static openApi = {
+    '/chrome-web-store/size/{storeId}': {
+      get: {
+        summary: 'Chrome Web Store Size',
+        parameters: pathParams({
+          name: 'storeId',
+          example: 'nccfelhkfpbnefflolffkclhenplhiab',
+        }),
+      },
+    },
+  }
+
+  static defaultBadgeData = {
+    label: 'extension size',
+    color: 'blue'
+  }
+
+  async handle({ storeId }) {
+    const chromeWebStore = await this.fetch({ storeId })
+    const size = chromeWebStore.size()
+
+    if (size == null) {
+      throw new NotFound({ prettyMessage: 'not found' })
+    }
+
+    return { message: size }
+  }
+}

services/chrome-web-store/chrome-web-store-size.tester.js

@@ -0,0 +1,13 @@
+import { createServiceTester } from '../tester.js'
+
+export const t = await createServiceTester()
+const isFileSize = /^\d+(\.\d+)?(MiB|KiB)$/;
+
+t.create('Size').get('/nccfelhkfpbnefflolffkclhenplhiab.json').expectBadge({
+  label: 'extension size',
+  message: isFileSize,
+})
+
+t.create('Size (not found)')
+  .get('/invalid-name-of-addon.json')
+  .expectBadge({ label: 'extension size', message: 'not found' })