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#!/bin/bash
function init_installer()
{
[ -f /etc/default/distro ] && . /etc/default/distro
export FLL_DISTRO_MODE FLL_DISTRO_NAME FLL_LIVE_USER
mkdir -p /live/filesystem
LOOPDEV="$(losetup --all | awk -F: '/\/live\/image\//&&/filesystem/{print $1}')"
[ -z "$LOOPDEV" ] && LOOPDEV=$(losetup --all | awk -F: '/\/live\/medium\//&&/filesystem/{print $1}')
[ -z "$LOOPDEV" ] && LOOPDEV=$(losetup --all | awk -F: '/\/live\/mount\/medium\//&&/filesystem/{print $1}')
if [ -e /live/gfxoverlay.active ]; then
mkdir -p /live/filesystem.main
gfx="$(cat /live/gfxoverlay.active)"
bit=32
[ "$(uname -m)" = "x86_64" ] && bit=64
if [ ! -d /live/filesystem.main/usr ]; then
[ "$LOOPDEV" ] && mount -o ro "$LOOPDEV" /live/filesystem.main
for dir in /live/gfxoverlay/overlay$bit-$gfx /live/gfxoverlay/$gfx /live/gfxoverlay
do
if [ -d $dir/lib ]; then
mount -t aufs -o br:$dir:/live/filesystem.main none /live/filesystem
break
fi
done
fi
fi
if [ ! -d /live/filesystem/usr ]; then
[ "$LOOPDEV" ] && mount -o ro "$LOOPDEV" /live/filesystem
fi
ESTIMATED_ROOT_MIN=$(df -m "$LOOPDEV" | tail -1 | gawk '{print $3}')
grep -q squashfs /proc/mounts && ESTIMATED_ROOT_MIN=$(($ESTIMATED_ROOT_MIN*320/100))
export ESTIMATED_ROOT_MIN
cfg_set hostname "${FLL_DISTRO_NAME}Box"
}
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