use json

Author: joshuanianji

.github/workflows/test.yaml

@@ -29,13 +29,15 @@ jobs:
         with:
           script: |
             import os
+            import json 
+            
             for folder in os.listdir('src'):
                 config = os.path.join('src', folder, 'devcontainer-feature.json')
                 if not os.path.isfile(config):
                     continue
 
                 with open(config, 'r') as f:
-                    data = f.read()
+                    data = json.load(f)
                     if data.get('deprecated') is True:
                         print(f"Skipping deprecated feature: {folder}")
                         continue