getting `tail: invalid option -- 'r'` in rails server output while running cypress tests

[ccrockett]

When running cypress tests and having this gem installed on Ubuntu linux, I get the following errors in the output of the rails server when a test fails:

web    | tail: invalid option -- 'r'
web    | Try 'tail --help' for more information.
web    | tail: invalid option -- 'r'
web    | Try 'tail --help' for more information.
web    | tail: invalid option -- 'r'
web    | Try 'tail --help' for more information.

There is no -r option in GNU tail command that is an extension in the BSD tail command

[grantspeelman]

It would of generated a file called cypress/app_commands/log_fail.rb
You will see the tail command in there and can update it or simply comment it out.

I might comment out the tail by default as it's currently difficult to find a single command that will work on Mac,Windows and the various Linux variants.