Carry forward opentelemetry-proto copyright notice

scripts/plugin.py

@@ -1,4 +1,8 @@
 #!/usr/bin/env python3
+#
+# Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
+#
+
 from __future__ import annotations
 
 import re
@@ -281,9 +285,19 @@ class FileTemplate:
     enums: List[EnumTemplate] = field(default_factory=list)
     imports: List[str] = field(default_factory=list)
     name: str = ""
+    preamble: str = ""
 
     @staticmethod
     def from_descriptor(descriptor: FileDescriptorProto) -> "FileTemplate":
+        # Extract the preamble comment from the proto file
+        # In the case of the opentelemetry-proto files, the preamble is the license header
+        # Each line of the preamble is prefixed with "//"
+        preamble = ""
+        with open(f'/tmp/opentelemetry-proto/{descriptor.name}', "r") as f:
+            line = f.readline()
+            while line and line.startswith("//"):
+                preamble += line.replace("//", "#", 1)
+                line = f.readline()
 
         # Extract the import paths for the proto file
         imports = []
@@ -300,6 +314,7 @@ def from_descriptor(descriptor: FileDescriptorProto) -> "FileTemplate":
             enums=[EnumTemplate.from_descriptor(enum) for enum in descriptor.enum_type],
             imports=imports,
             name=descriptor.name,
+            preamble=preamble,
         )
 
 def main():

scripts/templates/template.py.jinja2

@@ -3,6 +3,13 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+{{ file_template.preamble -}}
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/collector/logs/v1/logs_service_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2020, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/collector/metrics/v1/metrics_service_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/collector/trace/v1/trace_service_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/common/v1/common_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/logs/v1/logs_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2020, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/metrics/v1/metrics_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/resource/v1/resource_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations
 

src/snowflake/telemetry/_internal/opentelemetry/proto/trace/v1/trace_marshaler.py

@@ -3,6 +3,25 @@
 #
 # Copyright (c) 2012-2024 Snowflake Computing Inc. All rights reserved.
 #
+# Copyright 2019, OpenTelemetry Authors
+#
+# 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.
+#
+# This file has been generated from the original proto definition at
+#
+#     https://github.com/open-telemetry/opentelemetry-proto
+#
+# using a custom protoc compiler plugin by Snowflake Computing Inc.
 
 from __future__ import annotations