57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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if [ $# -eq 0 -o "$1" = "-h" -o "$1" = "-help" -o "$1" = "--help" ]
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then
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echo "usage: gpl-check [-h|-help|--help|-2|-3|-u|-n] file1 [file2 ...]"
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echo " -h|-help|--help print this help"
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echo " -2 print file names found with GPLv2+"
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echo " -3 print file names found with GPLv3+"
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echo " -u print file names found with a GPL of unknown version"
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echo " -n print file names with no GPL found"
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echo " file1 [file2 ...] list of files to check"
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else
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GPLV2=0
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GPLV3=0
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GPLVUNK=0
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NOGPL=0
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for i
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do
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case $i in
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-2) GPLV2=1;;
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-3) GPLV3=1;;
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-23) GPLV2=1;GPLV3=1;;
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-u) GPLVUNK=1;;
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-n) NOGPL=1;;
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-nu|-un) GPLVUNK=1;NOGPL=1;;
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*) if [ $GPLV2 -eq 0 -a $GPLV3 -eq 0 -a $GPLVUNK -eq 0 -a $NOGPL -eq 0 ]
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then
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GPLV2=1
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GPLV3=1
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GPLVUNK=1
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NOGPL=1
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fi
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if grep -l 'either version 2, or' $i > /dev/null
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then
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if [ $GPLV2 -eq 1 ]
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then echo "$i GPLv2+"
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fi
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elif grep -l 'either version 3' $i > /dev/null
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then
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if [ $GPLV3 -eq 1 ]
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then echo "$i GPLv3+"
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fi
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elif grep -l 'GNU General Public License' $i > /dev/null
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then
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if [ $GPLVUNK -eq 1 ]
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then echo "$i GPLv unknown"
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fi
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else
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if [ $NOGPL -eq 1 ]
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then echo "$i no GPL"
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fi
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fi;;
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esac
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done
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fi
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