set edgedriver binary url

README.md

@@ -92,13 +92,28 @@ const { start } = require('edgedriver')
 // see example above
 ```
 
+## Custom CDN URL
+
+This allows you to use your own endpoints for downloading Edgedriver binaries. It is useful in air gapped scenarios or if you have download restrictions, such as firewalls. You can either set an environment variable:
+
+```sh
+$ npm i edgedriver
+$ EDGEDRIVER_CDNURL=https://msedgedriver.azureedge.net npx edgedriver --version
+```
+
+or create a [`.npmrc`](https://docs.npmjs.com/cli/configuring-npm/npmrc) with the following content:
+
+```toml
+edgedriver_cdnurl=https://msedgedriver.azureedge.net
+```
+
 ## Options
 
 The `start` method offers the following options to be passed on to the actual Edgedriver CLI.
 
 ### edgeDriverVersion
 
-The version of EdgeDriver to start. See https://msedgedriver.azureedge.net/ for all available versions, platforms and architecture.
+The version of EdgeDriver to start. See [Egdedriver directory list](https://msedgewebdriverstorage.z22.web.core.windows.net/) for all available versions, platforms and architecture.
 
 Type: `number`<br />
 Default: `latest`
@@ -185,7 +200,6 @@ The path to the root of the cache directory.
 Type: `string`<br />
 Default: `process.env.EDGEDRIVER_CACHE_DIR || os.tmpdir()`
 
-
 ---
 
 For more information on WebdriverIO see the [homepage](https://webdriver.io).

src/constants.ts

@@ -2,9 +2,14 @@ import os from 'node:os'
 import logger from '@wdio/logger'
 
 export const TAGGED_VERSIONS = ['stable', 'beta', 'dev', 'canary']
-export const DOWNLOAD_URL = 'https://msedgewebdriverstorage.blob.core.windows.net/edgewebdriver/%s/%s.zip'
-export const TAGGED_VERSION_URL = 'https://msedgedriver.azureedge.net/LATEST_%s'
-export const LATEST_RELEASE_URL = 'https://msedgedriver.azureedge.net/LATEST_RELEASE_%s_%s'
+export const BASE_CDN_URL = (
+  process.env.EDGEDRIVER_CDNURL ||
+  process.env.npm_config_edgedriver_cdnurl ||
+  'https://msedgedriver.azureedge.net'
+)
+export const DOWNLOAD_URL = `${BASE_CDN_URL}/%s/%s.zip`
+export const TAGGED_VERSION_URL = `${BASE_CDN_URL}/LATEST_%s`
+export const LATEST_RELEASE_URL = `${BASE_CDN_URL}/LATEST_RELEASE_%s_%s`
 export const BINARY_FILE = 'msedgedriver' + (os.platform() === 'win32' ? '.exe' : '')
 export const DEFAULT_ALLOWED_ORIGINS = ['*']
 export const DEFAULT_ALLOWED_IPS = ['']

tests/test.e2e.ts

@@ -1,6 +1,7 @@
 import waitPort from 'wait-port'
 import { remote } from 'webdriverio'
 
+import findEdgePath from '../dist/finder.js'
 import { start } from '../dist/index.js'
 
 const port = 4444
@@ -12,6 +13,9 @@ try {
     port,
     capabilities: {
       browserName: 'MicrosoftEdge',
+      'ms:edgeOptions': {
+        binary: findEdgePath()
+      }
     }
   })
   await browser.url('https://webdriver.io')