How to change download path

[JNajera]

Hello! I'm using Watir with dokku chrome and so far it's amazing. But I have an issue of how to store the download files or change the default. I enable a storage folder on the app that is linked to store the files. Any help will be appreciated.

An example of how I'm running the test:

chrome_url = ENV['CHROME_URL']
@download_directory = Rails.env.production? ? "#{Rails.root.to_s}/storage" : "#{Rails.root.to_s}/tmp"
prefs = {
   'download' => {
      'default_directory' => @download_directory,
      'prompt_for_download' => false,
      'directory_upgrade' => true,
   },
}

args = [ '--headless', '--no-sandbox']

@browser = Watir::Browser.new(:chrome, options: {prefs: prefs, args: args}, url: "#{chrome_url}/webdriver")
@browser.goto "https://www.dwsamplefiles.com/?dl_id=176"

[lazyatom]

Hmm. I'm not sure there's any way to get this to work at the moment: the instance of Chrome is running within a Docker container, and there's no shared storage between that container and any of the other containers (including your app). I don't think dokku's own storage plugin will let you mount volumes in services either, only in your app containers, so I don't think that's a workaround either.

So the short version is, to support sharing a download folder between your app and chrome, you'd need to change this plugin to support mounting volumes in the chrome service container, and then sharing that volume with your app.