To check if all code in a Terraform configuration with multiple modules is properly formatted without making changes, what command should be run?

To check if all code in a Terraform configuration with multiple modules is properly formatted without making changes, what command should be run?

• A. terraform fmt -list -recursive
• B. terraform fmt -check -recursive
• C. terraform fmt -check
• D. terraform fmt -write-false

Answer: (B)

To verify formatting across a multi-module Terraform project without changing files, you want to run the fmt command in check mode across every directory. The -check flag makes Terraform report if any file would be reformatted and it does not write changes. The -recursive flag ensures this check travels into all subdirectories, including each module, so nothing is missed. Together, terraform fmt -check -recursive will scan the entire configuration, indicate any formatting issues, and leave all files untouched. Omitting -recursive could leave modules unchecked, and using a write-enabled mode would modify files, which isn’t desired here.

To verify formatting across a multi-module Terraform project without changing files, you want to run the fmt command in check mode across every directory. The -check flag makes Terraform report if any file would be reformatted and it does not write changes. The -recursive flag ensures this check travels into all subdirectories, including each module, so nothing is missed. Together, terraform fmt -check -recursive will scan the entire configuration, indicate any formatting issues, and leave all files untouched. Omitting -recursive could leave modules unchecked, and using a write-enabled mode would modify files, which isn’t desired here.