oh-my-posh/docs/docs/segment-terraform.md

id	title	sidebar_label
terraform	Terraform Context	Terraform

What

Display the currently active Terraform Workspace name.

:::info This requires a terraform binary in your PATH and will only show in directories that contain a .terraform subdirectory :::

Sample Configuration

{
  "type": "terraform",
  "style": "powerline",
  "powerline_symbol": "\uE0B0",
  "foreground": "#000000",
  "background": "#ebcc34"
}