Add generic JSON processor

Author: n8felton

SharedProcessors/JSON.py

@@ -0,0 +1,53 @@
+#!/usr/local/autopkg/python
+#
+# Copyright 2025 Nathan Felton (n8felton)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Generic processor to parse JSON into usable autopkg variables."""
+
+import json
+
+from autopkglib import URLGetter
+
+__all__ = ["JSON"]
+
+
+class JSON(URLGetter):
+    """Parse JSON into usable autopkg variables."""
+
+    description = __doc__
+    input_variables = {
+        "url": {"required": True, "description": "Full URL to the JSON file"},
+        "keys": {
+            "required": True,
+            "description": "The keys you wish to parse the values from the JSON source",
+        },
+    }
+    output_variables = {}
+
+    def get_json(self, json_url):
+        """Returns the JSON file at the given URL."""
+        response = self.download(json_url)
+        releases = json.loads(response)
+        return releases
+
+    def main(self):
+        json_response = self.get_json(self.env.get("url"))
+        for k in self.env.get("keys"):
+            if k in json_response:
+                self.env[k] = json_response[k]
+
+
+if __name__ == "__main__":
+    PROCESSOR = JSON()
+    PROCESSOR.execute_shell()