39 lines
719 B
Bash
39 lines
719 B
Bash
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#!/usr/bin/awk -f
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# A simple awk script to update copyright lines
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# It can be used in a simple loop, e.g.:
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#
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# cd src
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# for i in $a; do
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# echo $i
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# ../update_copyright.sh $i >xx
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# rc=$?
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# if [ $rc == "0" ]; then
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# echo "$i contains no (c)."
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# else
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# mv xx $i
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# fi
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# done
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BEGIN {
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found_something=0;
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}
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/\(C\)/ {
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if(index($4,"-")>0)
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new_years=gensub("-.*$","-2013",1,$4);
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else
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new_years=$4"-2013";
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line = $0;
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sub($4,new_years,line);
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print line;
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found_something=1;
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next;
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}
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{
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print $0;
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}
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END {
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exit(found_something);
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}
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