updating step 3 config file usage

[bronz3beard]

resolves #160

ReadMe.md update
This step is added for clarity on being able to use the config file

Pull request checklist

Please check if your PR fulfills the following requirements:

• Docs have been reviewed and added / updated if needed (for bug fixes / features)

Pull request type

Docs update

Please check the type of change your PR introduces:

• Documentation content changes

Does this introduce a breaking change?

• Yes
• No

Other information

None

[mitchellsimoens]

This shouldn't be needed as here in the code, we look for the config file. The glob that is used is .gimbalrc.{js,json,yaml,yml} and it's using the cwd which defaults to process.cwd() (where you executed the command at). Instead of updating the docs, the bug would need to be found and fixed instead.

[bronz3beard]

@mitchellsimoens
Do you know if there is a way I can use the same approach re --config ./filelocation in the github action?
I know this is not the desired approach but I would really like to show the usage for gimbal on our GH PRs to the team. Just as a temp fix?
If not all good I just wanted to ask. 😃

[mitchellsimoens]

@bronz3beard the entrypoint of the gimbal action is gimbal which means you can use a step's with to add additional args: https://help.github.com/en/github/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions#jobsjob_idstepswith