fix: correct check for CDK_STACK_CONFIG

cdk/cdk.py

@@ -15,15 +15,19 @@
 '''
 import datetime as dt
 import yaml
+import os
 from fastapi import FastAPIStack
 from aws_cdk import (
     App, Environment
 )
 
 app = App()
 
-# Import project config
-with open("config.yml", 'r') as stream:
+# Import project config from CDK_STACK_CONFIG environment variable
+if 'CDK_STACK_CONFIG' not in os.environ:
+    raise ValueError("CDK_STACK_CONFIG environment variable not set")
+
+with open(os.environ['CDK_STACK_CONFIG'], 'r') as stream:
     config = yaml.safe_load(stream)
 
 deletion_date = (dt.datetime.utcnow() + dt.timedelta(days=90)).strftime('%Y%m%dT%H%M%SZ')

cdk/fastapi.py

@@ -15,6 +15,7 @@
 '''
 
 import yaml
+import os
 from aws_cdk import Stack
 from constructs import Construct
 from aws_cdk import (
@@ -36,8 +37,11 @@ def __init__(
     ) -> None:
         super().__init__(scope, id, **kwargs)
 
-        # Import project config
-        with open(process.env.CDK_STACK_CONFIG, 'r') as stream:
+        # Import project config from CDK_STACK_CONFIG environment variable
+        if 'CDK_STACK_CONFIG' not in os.environ:
+            raise ValueError("CDK_STACK_CONFIG environment variable not set")
+
+        with open(os.environ['CDK_STACK_CONFIG'], 'r') as stream:
             config = yaml.safe_load(stream)
 
         # Cluster capacity