TERRAFORM envvar renamed to TERRAFORM_PATH

Author: dex4er

README.md

@@ -89,11 +89,11 @@ It is recommended to use `$()` rather than `xargs` for `tf apply` or `tf destroy
 
 For not recognized commands `tf` passes all arguments to `terraform` command.
 
-`terraform` command might be replaced with another using `TERRAFORM`
+`terraform` command might be replaced with another using `TERRAFORM_PATH`
 environment variable, ie.:
 
 ```sh
-export TERRAFORM=opentf
+export TERRAFORM_PATH=opentf
 ```
 
 ### `tf apply`

run/exec_terraform_command.go

@@ -5,12 +5,12 @@ import (
 	"os/exec"
 )
 
-var TERRAFORM = os.Getenv("TERRAFORM")
+var TERRAFORM_PATH = os.Getenv("TERRAFORM_PATH")
 
 func execTerraformCommand(arg ...string) *exec.Cmd {
-	name := TERRAFORM
-	if TERRAFORM == "" {
-		name = "terraform"
+	path := TERRAFORM_PATH
+	if TERRAFORM_PATH == "" {
+		path = "terraform"
 	}
-	return exec.Command(name, arg...)
+	return exec.Command(path, arg...)
 }