#!/bin/sh

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# livenetroot - fetch a live image from the network and run it

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type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

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. /lib/url-lib.sh

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PATH=/usr/sbin:/usr/bin:/sbin:/bin

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[ -e /tmp/livenet.downloaded ] && exit 0

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# args get passed from 40network/netroot

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netroot="$2"

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liveurl="${netroot#livenet:}"

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info "fetching $liveurl"

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imgfile=$(fetch_url "$liveurl")

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if [ $? != 0 ]; then

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warn "failed to download live image: error $?"

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exit 1

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fi

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> /tmp/livenet.downloaded

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# TODO: couldn't dmsquash-live-root handle this?

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if [ ${imgfile##*.} = "iso" ]; then

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root=$(losetup -f)

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losetup $root $imgfile

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else

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root=$imgfile

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fi

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exec /sbin/dmsquash-live-root $root

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