48 lines
1.2 KiB
Bash
48 lines
1.2 KiB
Bash
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#!/bin/bash
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for f in $(find kernel userspace modules | fgrep '.c'); do
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echo -n "Looking at '$f'... "
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if ! grep -q "Copyright" $f; then
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echo "needs headers... "
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authors=$(mktemp)
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echo "/* This file is part of ToaruOS and is released under the terms" >> $authors
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echo " * of the NCSA / University of Illinois License - see LICENSE.md" >> $authors
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last_user="X"
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last_sdate="X"
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last_edate="X"
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while read -r line; do
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auth_user=$(echo "$line" | cut -d" " -f1)
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auth_date=$(echo "$line" | cut -d" " -f2)
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if [ "$last_user" != "$auth_user" ]; then
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if [ "$last_user" != "X" ]; then
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if [ "$last_edate" == $last_sdate ]; then
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echo " * Copyright (C) $last_sdate $last_user" >> $authors
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else
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echo " * Copyright (C) $last_sdate-$last_edate $last_user" >> $authors
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fi
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fi
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last_sdate=$auth_date
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last_user=$auth_user
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fi
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last_edate=$auth_date
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last_user=$auth_user
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done < <(git log --date=short --pretty=format:"%an %ad" "$f" | sed 's/-..-..//' | sort | uniq; echo "-")
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echo " */" >> $authors
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tmpfile=$(mktemp)
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cat "$authors" "$f" > "$tmpfile"
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mv "$tmpfile" "$f"
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rm $authors
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else
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echo "-- already has license headers"
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fi
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done
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