Use terraform fmt -recursive

Author: Andrew Babichev

.pre-commit-hooks.yaml

@@ -7,6 +7,7 @@
   language: script
   files: \.tf$
   exclude: \.+.terraform\/.*$
+  require_serial: true
 
 - id: terraform-validate
   name: Terraform validate

hooks/terraform-fmt.sh

@@ -7,6 +7,4 @@ set -e
 # workaround to allow GitHub Desktop to work, add this (hopefully harmless) setting here.
 export PATH=$PATH:/usr/local/bin
 
-for file in "$@"; do
-  terraform fmt `dirname $file`
-done
+terraform fmt -recursive