Import of the watch repository from Pebble

tools/resources/waftools/generate_version_header.py

@@ -0,0 +1,54 @@
+# Copyright 2024 Google LLC
+#
+# 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.
+
+from waflib import Node, Task, TaskGen
+
+from resources.types.resource_ball import ResourceBall
+
+from pbpack import ResourcePack
+
+
+class generate_version_header(Task.Task):
+    def run(self):
+        if len(self.inputs):
+            # is_system=True because only firmwares use version headers
+            with open(self.inputs[0].abspath(), 'rb') as f:
+                pbpack = ResourcePack.deserialize(f, is_system=True)
+            resource_crc = pbpack.get_content_crc()
+        else:
+            resource_crc = 0
+
+        self.outputs[0].parent.mkdir()  # Make sure the output directory exists
+        with open(self.outputs[0].abspath(), 'w') as output_file:
+            output_file.write("""
+#pragma once
+
+//
+// AUTOGENERATED
+// DO NOT MODIFY
+//
+
+static const ResourceVersion SYSTEM_RESOURCE_VERSION = {{
+  .crc = {},
+  .timestamp = 0
+}};
+""".format(resource_crc))
+
+
+@TaskGen.feature('generate_version_header')
+@TaskGen.before_method('process_source', 'process_rule')
+def process_generate_version_header(self):
+    task = self.create_task('generate_version_header',
+                            self.pbpack,
+                            self.version_header_target)