92 lines
2.2 KiB
Bash
Executable File
92 lines
2.2 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="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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:> $FILE
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done
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# Ordering is important, so we do separate "find" calls here - we
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# *really* want to get the jigdo files before the iso files, so we can
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# use the checksums there first instead of re-calculating them
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FILES=""
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FILES="$FILES "$(find * -name '*.jigdo')
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FILES="$FILES "$(find * -name '*.template')
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FILES="$FILES "$(find * -name '*.iso')
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FILES="$FILES "$(find * -name '*.torrent')
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for file in $FILES; 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 $FILE
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else
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echo "$JIGDO cannot provide jigdo help for $SUM for $iso, 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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