build: refactor JSON info files to `profiles.json`

[openwrt/openwrt.git] / scripts / json_overview_image_info.py

diff --git a/scripts/json_overview_image_info.py b/scripts/json_overview_image_info.py
new file mode 100755 (executable)
index 0000000..5ed8292
--- /dev/null
+++ b/scripts/json_overview_image_info.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+
+import json
+from pathlib import Path
+from os import getenv
+from sys import argv
+
+if len(argv) != 2:
+    print("JSON info files script requires ouput file as argument")
+    exit(1)
+
+output_path = Path(argv[1])
+
+assert getenv("WORK_DIR"), "$WORK_DIR required"
+
+work_dir = Path(getenv("WORK_DIR"))
+
+assert work_dir.is_dir(), "$WORK_DIR not a directory"
+
+output = {}
+
+for json_file in work_dir.glob("*.json"):
+    image_info = json.loads(json_file.read_text())
+    if not output:
+        output.update(image_info)
+    else:
+        # get first (and only) profile in json file
+        device_id = next(iter(image_info["profiles"].keys()))
+        if device_id not in output["profiles"]:
+            output["profiles"].update(image_info["profiles"])
+        else:
+            output["profiles"][device_id]["images"].append(
+                image_info["profiles"][device_id]["images"][0]
+            )
+
+if output:
+    output_path.write_text(json.dumps(output, sort_keys=True, separators=(",", ":")))
+else:
+    print("JSON info file script could not find any JSON files for target")