Added the get_policies method in policy file

jenkins/tenant/aws/common/run_policies.py

@@ -1,7 +1,26 @@
 import os
 from ast import literal_eval
 
-from cloud_governance.common.tool.tool import get_policies
+
+def get_policies(file_type: str = '.py', exclude_policies: list = None):
+    """
+    This method return a list of policies name without extension, that can filter by type
+    @return: list of custodian policies name
+    """
+    exclude_policies = [] if not exclude_policies else exclude_policies
+    custodian_policies = []
+    root_folder = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
+    policies_path = os.path.join(root_folder, 'policy', 'aws')
+    for (_, _, filenames) in os.walk(policies_path):
+        for filename in filenames:
+            if not filename.startswith('__') and filename.endswith(file_type):
+                if filename.split('.')[0] not in exclude_policies:
+                    if not file_type:
+                        custodian_policies.append(os.path.splitext(filename)[0])
+                    elif file_type and file_type in filename:
+                        custodian_policies.append(os.path.splitext(filename)[0])
+    return custodian_policies
+
 
 exclude_policies = ['cost_explorer', 'optimize_resources_report', 'monthly_report', 'cost_over_usage',
                     'skipped_resources', 'cost_explorer_payer_billings', 'cost_billing_reports', 'spot_savings_analysis']
@@ -17,7 +36,7 @@ def run_cmd(cmd: str):
     :return:
     :rtype:
     """
-    print(cmd)
+    os.system(cmd)
 
 
 def get_container_cmd(env_dict: dict):