blob: 4788fc154cd5799f2b0aa17aea3c3b229487ecdf (
plain)
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#!/bin/sh
set -e
set -u
fatal () {
echo "$@" >&2
exit 1
}
archive="$1"
sourcedir="$2"
shift 2
if ! [ -f "$archive" ]; then
fatal "No such file: $archive"
fi
case "$archive" in
*.tar.*|*.t?z|*.tbz2)
[ -d "$sourcedir" ] || mkdir -p "$sourcedir"
tar xf "$archive" -C "$sourcedir" --strip=1
;;
*)
fatal "Unsupported archive: $archive"
;;
esac
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