Print IAM Role Policy as YAML

hcl_tf_iam_role_policy.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (c) 2018, Said Sef. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
__author__ = 'Said Sef'

import hcl
import json
import yaml
from subprocess import check_output

def yaml_out(data):
    return yaml.safe_dump(json.loads(data), default_flow_style=False, stream=None)

tf = check_output("find . -type f -iname *.tf -o -iname *.tpl", shell=True)

for f in tf.split("\n"):
    try:
        if 'tpl' in f:
            with open(f, 'r') as fh:
                data = fh.read()
            print yaml_out(data), '#######', f, '#######', "\n"
        else:
            with open(f, 'r') as fh:
                data = hcl.load(fh)

            if 'aws_iam_role_policy' in data['resource']:
                for p in data['resource']['aws_iam_role_policy']:
                    # terraform v9.x policy
                    policy  = data['resource']['aws_iam_role_policy'][p]['policy']
                    print yaml_out(policy), '#######', f, p, '#######', "\n"
            elif 'aws_iam_policy' in data['resource']:
                for p in data['resource']['aws_iam_policy']:
                    # terraform v8.x policy
                    policy  = data['resource']['aws_iam_policy'][p]['policy']
                    print yaml_out(policy), '#######', f, p, '#######', "\n"

    except Exception as e:
        continue