get all terraform workspaces by default

[Maarc-D]

Description In the normal usage the driftctl scan command take in account the current terraform workspace of your code It is possible to add multiples using the --from arguments (1 time by workspace) but could be great that all workspaces of the backend are included by default

Example

• Before

  Reading resources from state backend=azurerm path=tfstate/baseenv:DEV

• After

  Reading resources from state backend=azurerm path=tfstate/baseenv:DEV
  Reading resources from state backend=azurerm path=tfstate/baseenv:TEST
  Reading resources from state backend=azurerm path=tfstate/baseenv:PREPROD
  Reading resources from state backend=azurerm path=tfstate/baseenv:PROD
  Reading resources from state backend=azurerm path=tfstate/base

Here it's a sample for Azure but I assume it same for other backend from other cloud providers, I will test and update the issue with samples if needed

If I can I'll get a look to propose an implementation

[illmaticz]

+1