Support for Terraform Planfiles

[CubicNitrous]

Is there a way for this to run by passing it a terraform plan file or does it need to run terraform plan itself to work?

[suzuki-shunsuke]

You can use terraform show command instead of terraform plan.

https://www.terraform.io/cli/commands/show

$ terraform plan -out tfplan.out
$ tfcmt plan -- terraform show tfplan.out