Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

scripts/submodules/versions.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+import sys
+import json
+
+def find_module(submodules, name):
+    for item in submodules:
+        if item["name"] == name:
+            return item
+
+    print("Not found")
+    sys.exit(1)
+
+
+if len(sys.argv) < 3:
+    print("Usage: versions.py <path to SUBMODULES.json> <command>")
+    sys.exit(1)
+
+CONFIG_FILE = sys.argv[1]
+command = sys.argv[2]
+
+submodules = json.load(open(CONFIG_FILE))
+
+if command == "get-rev":
+    mod = find_module(submodules, sys.argv[3])
+    print(mod["rev"])
+elif command == "get-url":
+    mod = find_module(submodules, sys.argv[3])
+    print(mod["url"])
+elif command == "get-dir":
+    mod = find_module(submodules, sys.argv[3])
+    print(mod["directory"])
+elif command == "get-remote-branch":
+    mod = find_module(submodules, sys.argv[3])
+    print(mod["remote-branch"])
+elif command == "set-rev":
+    mod = find_module(submodules, sys.argv[3])
+    mod["rev"] = sys.argv[4]
+    json.dump(submodules, open(CONFIG_FILE, "w"), indent = 2)
+elif command == "set-branch":
+    mod = find_module(submodules, sys.argv[3])
+    mod["branch"] = sys.argv[4]
+    json.dump(submodules, open(CONFIG_FILE, "w"), indent = 2)
+elif command == "set-remote-branch":
+    mod = find_module(submodules, sys.argv[3])
+    mod["remote-branch"] = sys.argv[4]
+    json.dump(submodules, open(CONFIG_FILE, "w"), indent = 2)
+elif command == "cat":
+    print(json.dumps(submodules, indent = 2))
+else:
+    print("Unknown command "" + command + "".")
+    sys.exit(1)