dotfiles/tools/decompress

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2018-05-04 21:44:52 +01:00
#!/bin/bash
set -e
if [ -z $1 ]; then
echo "Usage: $0 file-to-decompress [target-directory]"
exit 1
fi
file=$1
target=$2
if [ -z $2 ]; then
target=`pwd`
fi
target=`realpath $target`
mkdir -p "$target"
echo "unpacking $file to $target"
pv -erp "$file" | tar vJx - -C "$target"