feat: Adding init to terraform_tflint hook (antonbabenko#352)

Author: andrew-glenn

hooks/terraform_tflint.sh

@@ -34,6 +34,13 @@ function per_dir_hook_unique_part {
   local -r args="$1"
   local -r dir_path="$2"
 
+  # shellcheck disable=SC2091,SC2068 # Suppress error output
+  TFLINT_INIT=$(tflint --init 2>&1) 2> /dev/null || {
+    local exit_code=$?
+    common:colorify "yellow" "tflint init:"
+    echo "${TFLINT_INIT}"
+    return ${exit_code}
+  }
   # Print checked PATH **only** if TFLint have any messages
   # shellcheck disable=SC2091,SC2068 # Suppress error output
   $(tflint ${args[@]} 2>&1) 2> /dev/null || {