47 lines
1.3 KiB
Bash
Executable file
47 lines
1.3 KiB
Bash
Executable file
#!/bin/sh
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. "$(pwd)/.config"
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# resolve compression
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[ -z "$COMPRESSION" ] && COMPRESSION="xz:xz:pixz"
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extension=$(echo "$COMPRESSION" | cut -d':' -f1)
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compress=$(echo "$COMPRESSION" | cut -d':' -f2)
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pcompress=$(echo "$COMPRESSION" | cut -d':' -f3)
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which $pcompress >/dev/null 2>&1 || pcompress=$compress
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[ -z "$pcompress" ] && pcompress=$compress
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which $compress >/dev/null 2>&1 || { echo "Compression '$compress' not installed" && exit 12; }
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# prepare
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cd "$HOME/$PKG_PATH" || exit $?
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PKGLIST="$(ls ./*.tar.$extension)"
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# arg process
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fulllist=$(find . -name "*.tar.$extension" | sed "s|^\./||g;s|\.tar\.$extension$||g")
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if [ $# -ge 1 ]
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then
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list=$*
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else
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list=$fulllist
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fi
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# iterate
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for I in $list
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do
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TIME=$(stat -c "%Y" "$I.tar.$extension")
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DEPS=$(cat "$I.tar.$extension" | $pcompress -dc 2>/dev/null | tar -xOf - DEPS 2>/dev/null | tr -s '\n\t ' ' ')
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if grep -q -w "^$I" pkglist 2>/dev/null
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then
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sed -i "s|^$I .*\$|$I $TIME $DEPS|g" pkglist
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else
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echo "$I $TIME $DEPS" >> pkglist
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fi
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done
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# remove inexistant
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tmpfile="/tmp/pkglist_$(tr -cd '[:alnum:]' </dev/urandom | head -c10)"
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awk '{print $1}' pkglist | sort > "$tmpfile"
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for I in $(echo "$fulllist" | sort | diff --new-line-format="" --unchanged-line-format="" "$tmpfile" -)
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do
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sed -i "/$I/d" pkglist
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done
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rm "$tmpfile"
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