--all command line option that installs all web drivers

[damies13]

Description of the problem:
Hi this is a feature request to add an --all option to webdrivermanager.

The idea of this option would ideally be to install / upgrade the web drivers for all the browsers that are supported by the os.

However i'm not sure if webdrivermanager needs the browser installed before the web driver can be installed or not, if that is the case then webdrivermanager would check the OS it was running on (probably does this anyway) and installs the webdriver for Edge (windows) or Safari (Mac), etc, and then installs the webdriver for Chrome if Chrome is installed, Firefox if Firefox is installed, etc for any other supported browsers.

I believe this would be useful in the automated setup of temporary test runner vm's that spun up for a test run and disposed of on completion of a test run, It would make my life easier so I don't need to check the os and then decide which browsers to ask webdrivermanager to install.

Browser and version:
Any

Operating system:
All

WebDriverManager version:
Future version

I previously logged this feature request here (bonigarcia/webdrivermanager#581) but was told I logged it in the wrong place and was directed to this project.

[rasjani]

not completely bad idea. Will take this into consideration.