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#!/bin/bash
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# live net images - just like live images, but specified like:
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# root=live:[url-to-backing-file]
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[ -z "$root" ] && root=$(getarg root=)
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. /lib/url-lib.sh
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str_starts "$root" "live:" && liveurl="$root"
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str_starts "$liveurl" "live:" || return
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liveurl="${liveurl#live:}"
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# setting netroot to "livenet:..." makes "livenetroot" get run after ifup
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if get_url_handler "$liveurl" >/dev/null; then
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info "livenet: root image at $liveurl"
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netroot="livenet:$liveurl"
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root="livenet" # quiet complaints from init
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rootok=1
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wait_for_dev /dev/root
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else
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info "livenet: no url handler for $liveurl"
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fi
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