feat: json format release function

src/release/to-json.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import sys
+import json
+from common import loadData
+
+
+def jsonRelease(metadata: dict, content: dict) -> str:
+    return json.dumps(
+        {
+            'metadata': metadata,
+            'content': content,
+        }, separators = (',', ':')
+    )
+
+
+if __name__ == '__main__':
+    data = loadData(sys.argv[1])
+    print(jsonRelease(data['metadata'], data['content']))