60 lines
1.4 KiB
Bash
60 lines
1.4 KiB
Bash
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#!/bin/bash
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if [ -d "$1" ]; then
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cd "$1"
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else
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echo "Usage: $0 <datadir>" >&2
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echo "Removes obsolete Bitcoin database files" >&2
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exit 1
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fi
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LEVEL=0
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if [ -f wallet.dat -a -f addr.dat -a -f blkindex.dat -a -f blk0001.dat ]; then LEVEL=1; fi
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if [ -f wallet.dat -a -f peers.dat -a -f blkindex.dat -a -f blk0001.dat ]; then LEVEL=2; fi
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if [ -f wallet.dat -a -f peers.dat -a -f coins/CURRENT -a -f blktree/CURRENT -a -f blocks/blk00000.dat ]; then LEVEL=3; fi
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if [ -f wallet.dat -a -f peers.dat -a -f chainstate/CURRENT -a -f blocks/index/CURRENT -a -f blocks/blk00000.dat ]; then LEVEL=4; fi
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case $LEVEL in
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0)
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echo "Error: no Bitcoin datadir detected."
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exit 1
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;;
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1)
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echo "Detected old Bitcoin datadir (before 0.7)."
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echo "Nothing to do."
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exit 0
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;;
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2)
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echo "Detected Bitcoin 0.7 datadir."
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;;
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3)
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echo "Detected Bitcoin pre-0.8 datadir."
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;;
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4)
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echo "Detected Bitcoin 0.8 datadir."
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;;
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esac
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FILES=""
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DIRS=""
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if [ $LEVEL -ge 3 ]; then FILES=$(echo $FILES blk????.dat blkindex.dat); fi
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if [ $LEVEL -ge 2 ]; then FILES=$(echo $FILES addr.dat); fi
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if [ $LEVEL -ge 4 ]; then DIRS=$(echo $DIRS coins blktree); fi
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for FILE in $FILES; do
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if [ -f $FILE ]; then
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echo "Deleting: $FILE"
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rm -f $FILE
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fi
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done
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for DIR in $DIRS; do
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if [ -d $DIR ]; then
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echo "Deleting: $DIR/"
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rm -rf $DIR
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fi
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done
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echo "Done."
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