88 lines
1.9 KiB
Bash
Executable File
88 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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VERBOSE=0
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if [ "$1" = "-v" ] ; then
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VERBOSE=1
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shift
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fi
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cd $1
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if [ "$2"x != ""x ] ; then
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EXT="$2"
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fi
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if [ "$CHECKSUMS"x = ""x ] ; then
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CHECKSUMS="sha1 md5 sha512 sha256"
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fi
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for SUM in $CHECKSUMS; do
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UPSUM=$(echo $SUM | tr 'a-z' 'A-Z')
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FILE=$UPSUM"SUMS"$EXT
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if [ $VERBOSE -eq 1 ] ; then
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echo "Clearing $PWD/$FILE"
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fi
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:> $FILE
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done
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# Ordering is important in the "find" call here - we *really* want to
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# get the jigdo files before the iso files, so we can use the
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# checksums there first instead of re-calculating them
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for file in $(find * \
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-name '*.jigdo' -o -name '*.template' \
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-o -name '*.iso' -o -name '*.torrent'); do
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iso=""
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case $file in
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*.jigdo)
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iso=${file%%.jigdo}.iso
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JIGDO=1
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;;
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*.iso)
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iso=$file
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JIGDO=0
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;;
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*.template|*.torrent)
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;;
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*)
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echo "Found unexpected file $file!"
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exit 1
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;;
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esac
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for SUM in $CHECKSUMS; do
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UPSUM=$(echo $SUM | tr 'a-z' 'A-Z')
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FILE=$UPSUM"SUMS"$EXT
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CMD="$SUM"sum
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if [ "$iso"x != ""x ]; then
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grep -q $iso $FILE
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if [ $? -ne 0 ] ; then
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CKSUM=""
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if [ "$JIGDO" == 1 ] ; then
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CKSUM=$(zcat -f $file | \
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grep -i "Image Hex $CMD" | \
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awk '{print $5}')
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fi
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if [ "$CKSUM"x != ""x ] ; then
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echo "$CKSUM $iso" >> $FILE
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grep $iso $FILE
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else
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echo "No Jigdo help for $SUM, doing it the long way with $CMD"
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$CMD $iso >> $FILE
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grep $iso $FILE
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fi
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fi
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fi
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# Also add the template, jigdo and torrent files to the SUMS,
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# if they exist
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case $file in
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*.template|*.jigdo|*.torrent)
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$CMD $file >> $FILE
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grep $file $FILE
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;;
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esac
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done
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done
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