30 lines
1.1 KiB
Bash
Executable File
30 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: Apache-2.0
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# Copyright (C) 2025 The Falco Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This is a git pre-commit-msg hook which automatically add a DCO signed-off message if one is missing.
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MESSAGE_FILE="$1"
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GIT_AUTHOR=$(git var GIT_AUTHOR_IDENT)
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SIGNOFF_BY=$(echo "$GIT_AUTHOR" | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
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# Verify if a DCO signoff message exists.
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# Append a DCO signoff message if one doesn't exist.
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if ! grep -qs "^$SIGNOFF_BY" "$MESSAGE_FILE" ; then
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echo -e "\n$SIGNOFF_BY" >> "$MESSAGE_FILE"
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fi
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exit 0
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