50 lines
1.0 KiB
Plaintext
50 lines
1.0 KiB
Plaintext
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#!/bin/bash -e
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if [ -z "$1" ]; then
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cat << 'EOF'
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Usage: garlic-add-copyright <copyright file> files...
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This tool prepends the content of the copyright file to the list of given files.
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The word 'copyright' is used to determine if a file already has a copyright
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notice or not.
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Example:
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Given the following HEADER file:
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$ cat HEADER
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/*
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* This file is part of NBody and is licensed under the terms contained
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* in the LICENSE file.
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*
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* Copyright (C) 2021 Barcelona Supercomputing Center (BSC)
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*/
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It can be prepended to all files ending in .c or .h with:
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$ garlic-add-copyright HEADER $(find * -type f | grep -Ei '\.(c|h)$')
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EOF
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exit 1
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fi
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header_file="$1"
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shift
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if ! grep -qi copyright "$header_file"; then
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>&2 echo "The header file '$header_file' doesn't contain the word 'copyright'"
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exit 1
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fi
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for f in "${@}"; do
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if grep -qi copyright "$f"; then
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echo "$f: Contains copyright word, skipping"
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continue
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fi
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tmp_fn="$f.copyright-being-added"
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cat "$header_file" "$f" > "$tmp_fn"
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mv "$tmp_fn" "$f"
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done
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