kiekus/kiekpull-lftp

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#!/bin/sh
set -e
# no built-in tar support, write to a temporary directory first
tempdir=/tmp/kiekpull.$$
mkdir -p "$tempdir"
trap 'rm -r "$tempdir"' EXIT INT TERM
# use printf to built a nice lftp cmdline in one go, fetch, and tar!
server="$1"; shift
lftp -c "connect $server && lcd $tempdir $(printf " && get %s" "$@")"
(cd "$tempdir" && tar -cz -- "$@")