17 lines
435 B
Plaintext
17 lines
435 B
Plaintext
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#!/bin/sh
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for archive in "$@"; do
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# count files in root dir
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rootfiles=$(7z l -slt "${archive}" | grep -c 'Path = [^/]*$')
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# add -o switch, if more than one file in root
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# checks for >2, because path of the zip file itself is listed too
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if [ $rootfiles -gt 2 ]; then
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filename=${archive##*/}
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rootname=${filename%.*}
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opt="-o${rootname}"
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fi
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#unpack
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7z x "${opt}" "${archive}"
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done
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