Added copyrights and updated notice (#291)

Author: romanbaron

NOTICE

@@ -8733,7 +8733,10 @@ Licensed under the MIT License
 Copyright (c) 2016 Titus Wormer <[email protected]>
 Grand Total
 
-This project includes components from kube-batch, which is licensed under the Apache License, Version 2.0.
+This project was originally forked from kube-batch in 2019, therefore it includes components from kube-batch which are licensed under the Apache License, Version 2.0.
 Copyright (c) The Kubernetes Authors.
 This project includes components derived from kube-batch, originally developed by The Kubernetes Authors.
 
+pkg/common/k8s_utils/framework_handle.go file was forked from volcano-sh/volcano, which is licensed under the Apache License, Version 2.0.
+Copyright 2020 The Volcano Authors.
+This file was originally developed by the Volcano Authors.

cmd/scheduler/app/options/options.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2017 The Kubernetes 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.
+*/
+
 // Copyright 2025 NVIDIA CORPORATION
 // SPDX-License-Identifier: Apache-2.0
 

cmd/scheduler/app/options/options_test.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2019 The Kubernetes 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.
+*/
+
 // Copyright 2025 NVIDIA CORPORATION
 // SPDX-License-Identifier: Apache-2.0
 

cmd/scheduler/app/server.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2017 The Kubernetes 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.
+*/
+
 // Copyright 2025 NVIDIA CORPORATION
 // SPDX-License-Identifier: Apache-2.0
 

hack/boilerplate.go.kb.txt

@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes 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.
+*/
+
+/*
+Copyright 2025 NVIDIA CORPORATION
+SPDX-License-Identifier: Apache-2.0
+*/

hack/replace_headers.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+# Copyright 2025 NVIDIA CORPORATION
+# SPDX-License-Identifier: Apache-2.0
+set -e
+
+if [ "$#" -lt 2 ]; then
+    echo "Usage: $0 <header_template_file> <file1.go> [file2.go ...]"
+    exit 1
+fi
+
+header_file="$1"
+shift
+
+if [ ! -f "$header_file" ]; then
+    echo "Error: Header file '$header_file' not found."
+    exit 1
+fi
+
+header_content=$(cat "$header_file")
+
+replace_header_in_file() {
+    local file="$1"
+    local tmp_file
+    tmp_file=$(mktemp)
+
+    awk '
+        BEGIN { removing=1 }
+        removing && /DO NOT EDIT/ { removing=0 }
+        !removing { print }
+    ' "$file" > "$tmp_file"
+
+    {
+        echo "$header_content"
+        cat "$tmp_file"
+    } > "$file"
+
+    rm "$tmp_file"
+    echo "Replaced header in: $file"
+}
+
+for file in "$@"; do
+    replace_header_in_file "$file"
+done

hack/update-client.sh

@@ -18,8 +18,15 @@ go mod vendor
 SDK_HACK_DIR="$(cd "$(dirname "$(readlink "$0" || echo "$0")")"; pwd)"
 source ${SDK_HACK_DIR}/../vendor/k8s.io/code-generator/kube_codegen.sh
 kube::codegen::gen_client \
-  --boilerplate ${SDK_HACK_DIR}/boilerplate.go.txt --with-watch \
-  --output-dir ${SDK_HACK_DIR}/../pkg/apis/client --output-pkg github.com/NVIDIA/KAI-scheduler/pkg/apis/client \
+  --boilerplate ${SDK_HACK_DIR}/boilerplate.go.kb.txt \
+  --with-watch \
+  --output-dir ${SDK_HACK_DIR}/../pkg/apis/client \
+  --output-pkg github.com/NVIDIA/KAI-scheduler/pkg/apis/client \
   ${SDK_HACK_DIR}/../pkg/apis
 
 rm -f generate-dep.go && rm -r vendor && go mod tidy
+
+changed_files=$(git diff --name-only | grep v1alpha2)
+${SDK_HACK_DIR}/replace_headers.sh \
+  ${SDK_HACK_DIR}/boilerplate.go.txt \
+  ${changed_files}