Use SPDX for all copyright headers

.pre-commit-config.yaml

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 repos:
       - repo: https://github.com/pre-commit/pre-commit-hooks
         rev: v5.0.0
@@ -47,9 +50,46 @@ repos:
                 files: \.(h|cpp)$
                 # exclude: path/to/myfile.h
       - repo: https://github.com/rapidsai/pre-commit-hooks
-        rev: v0.7.0
+        rev: v1.0.0
         hooks:
             - id: verify-copyright
+              name: verify-copyright-ucxx
+              args: [--fix, --spdx, --spdx-license-identifier=BSD-3-Clause]
+              files: |
+                (?x)
+                  [.](cmake|cpp|cu|cuh|h|hpp|sh|pxd|py|pyx|rs|java)$|
+                  CMakeLists[.]txt$|
+                  CMakeLists_standalone[.]txt$|
+                  meta[.]yaml$|
+                  pyproject[.]toml$|
+                  setup[.]cfg$|
+                  dependencies[.]yaml$|
+                  ^[.]pre-commit-config[.]yaml$|
+                  recipe[.]yaml$
+              exclude: |
+                (?x)^(
+                  cmake/RAPIDS[.]cmake$|
+                  cmake/rapids_config[.]cmake$|
+                  cpp/cmake/thirdparty/get_rmm[.]cmake$|
+                  python/libucxx/CMakeLists[.]txt$|
+                  python/libucxx/libucxx/__init__[.]py$|
+                  python/libucxx/libucxx/_version[.]py$|
+                  python/libucxx/libucxx/load[.]py$|
+                  python/ucxx/ucxx/_version[.]py$
+                )
+            - id: verify-copyright
+              name: verify-copyright-rapids
+              args: [--fix, --spdx]
+              files: |
+                (?x)
+                  ^cmake/RAPIDS[.]cmake$|
+                  ^cmake/rapids_config[.]cmake$|
+                  ^cpp/cmake/thirdparty/get_rmm[.]cmake$|
+                  ^python/libucxx/CMakeLists[.]txt$|
+                  ^python/libucxx/libucxx/__init__[.]py$|
+                  ^python/libucxx/libucxx/_version[.]py$|
+                  ^python/libucxx/libucxx/load[.]py$|
+                  ^python/ucxx/ucxx/_version[.]py$
             - id: verify-alpha-spec
               args:
                 - --fix

ci/build_docs.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2023-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/build_wheel.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/build_wheel_distributed_ucxx.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/build_wheel_libucxx.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/build_wheel_ucxx.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/checks/doxygen.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2022-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 ###############################
 # UCXX doxygen warnings check #
 ###############################

ci/test_wheel_distributed_ucxx.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/test_wheel_ucxx.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

ci/validate_wheel.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 set -euo pipefail
 

cmake/RAPIDS.cmake

@@ -1,15 +1,8 @@
 # =============================================================================
-# Copyright (c) 2021-2025, NVIDIA CORPORATION.
-#
-# 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.
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
+# cmake-format: on
 # =============================================================================
 #
 # This is the preferred entry point for projects using rapids-cmake

cmake/rapids_config.cmake

@@ -1,15 +1,8 @@
 # =============================================================================
-# Copyright (c) 2018-2025, NVIDIA CORPORATION.
-#
-# 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.
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2018-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
+# cmake-format: on
 # =============================================================================
 file(READ "${CMAKE_CURRENT_LIST_DIR}/../RAPIDS_VERSION" _rapids_version)
 if(_rapids_version MATCHES [[^([0-9][0-9])\.([0-9][0-9])\.([0-9][0-9])]])

cmake/scripts/run-cmake-format.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-# Copyright (c) 2021-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 # This script is a wrapper for cmakelang that may be used with pre-commit. The
 # wrapping is necessary because RAPIDS libraries split configuration for

conda/recipes/ucxx/recipe.yaml

@@ -1,4 +1,5 @@
-# Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 context:
   version: ${{ env.get("RAPIDS_PACKAGE_VERSION") }}

cpp/CMakeLists.txt

@@ -1,6 +1,8 @@
 # =================================================================================
+# cmake-format: off
 # SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION & AFFILIATES.
-# SPDX-License-Identifier: BSD 3-Clause License
+# SPDX-License-Identifier: BSD-3-Clause
+# cmake-format: on
 # =================================================================================
 
 cmake_minimum_required(VERSION 3.26.4 FATAL_ERROR)

cpp/benchmarks/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ======================================================================================================
-# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights
-# reserved. SPDX-License-Identifier: BSD 3-Clause License
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: BSD-3-Clause
+# cmake-format: on
 # ======================================================================================================
 
 find_package(Threads REQUIRED)

cpp/cmake/thirdparty/get_rmm.cmake

@@ -1,15 +1,8 @@
 # =============================================================================
-# Copyright (c) 2020-2021, NVIDIA CORPORATION.
-#
-# 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.
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2020-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
+# cmake-format: on
 # =============================================================================
 
 # This function finds rmm and sets any additional necessary environment variables.

cpp/examples/CMakeLists.txt

@@ -1,6 +1,8 @@
 # =================================================================================
+# cmake-format: off
 # SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES.
-# SPDX-License-Identifier: BSD 3-Clause License
+# SPDX-License-Identifier: BSD-3-Clause
+# cmake-format: on
 # =================================================================================
 
 find_package(Threads REQUIRED)

cpp/python/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ======================================================================================================
-# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights
-# reserved. SPDX-License-Identifier: BSD 3-Clause License
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: BSD-3-Clause
+# cmake-format: on
 # ======================================================================================================
 
 cmake_minimum_required(VERSION 3.26.4 FATAL_ERROR)

cpp/tests/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ======================================================================================================
-# SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION & AFFILIATES. All rights
-# reserved. SPDX-License-Identifier: BSD 3-Clause License
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: BSD-3-Clause
+# cmake-format: on
 # ======================================================================================================
 
 # ##################################################################################################

dependencies.yaml

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 # Dependency list for https://github.com/rapidsai/dependency-file-generator
 files:
   all:

docs/libucxx/Makefile

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 # Minimal makefile for Sphinx documentation
 #
 

docs/ucxx/Makefile

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 # Minimal makefile for Sphinx documentation
 #
 

docs/ucxx/source/conf.py

@@ -1,4 +1,5 @@
-# Copyright (c) 2018-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2018-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 #
 # Configuration file for the Sphinx documentation builder.
 #

python/distributed-ucxx/distributed_ucxx/_version.py

@@ -1,4 +1,5 @@
-# Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 import importlib.resources
 

python/distributed-ucxx/distributed_ucxx/tests/test_deserialize.py

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 from __future__ import annotations
 
 import asyncio

python/distributed-ucxx/distributed_ucxx/tests/test_version.py

@@ -1,4 +1,5 @@
-# Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 import distributed_ucxx
 

python/distributed-ucxx/distributed_ucxx/utils_test.py

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
+
 from __future__ import annotations
 
 import asyncio

python/distributed-ucxx/pyproject.toml

@@ -1,4 +1,5 @@
-# Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: BSD-3-Clause
 
 [build-system]
 build-backend = "rapids_build_backend.build"

python/libucxx/CMakeLists.txt

@@ -1,15 +1,8 @@
 # =============================================================================
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
-#
-# 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.
+# cmake-format: off
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
+# cmake-format: on
 # =============================================================================
 
 cmake_minimum_required(VERSION 3.26.4 FATAL_ERROR)

python/libucxx/libucxx/__init__.py

@@ -1,16 +1,5 @@
-# Copyright (c) 2024, NVIDIA CORPORATION.
-#
-# 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.
+# SPDX-FileCopyrightText: Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
 
 from libucxx._version import __git_commit__, __version__
 from libucxx.load import load_library

python/libucxx/libucxx/_version.py

@@ -1,16 +1,5 @@
-# Copyright (c) 2024, NVIDIA CORPORATION.
-#
-# 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.
+# SPDX-FileCopyrightText: Copyright (c) 2024, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
 
 import importlib.resources
 

python/libucxx/libucxx/load.py

@@ -1,16 +1,5 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
-#
-# 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.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-License-Identifier: Apache-2.0
 
 import ctypes
 import os