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Use resize2fs to shrink system.img #8

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Use resize2fs to shrink system.img #8

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11 changes: 3 additions & 8 deletions halium-install
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,7 @@ SYSIMG=$2

check_prereq()
{
if [ ! $(which make_ext4fs) ] || [ ! -x $(which simg2img) ] || \
[ ! -x $(which adb) ]; then
if [ ! -x $(which simg2img) ] || [ ! -x $(which adb) ]; then
echo "please install the android-tools-fsutils and android-tools-adb packages" && exit 1
fi
}
Expand All @@ -41,10 +40,8 @@ do_shell()
convert_android_img()
{
if file $SYSIMG | grep -v ": Linux rev 1.0 ext4" >/dev/null; then
simg2img $SYSIMG $WORKDIR/system.img.raw
mkdir $TMPMOUNT
mount -t ext4 -o loop $WORKDIR/system.img.raw $TMPMOUNT
make_ext4fs -l 160M $WORKDIR/system.img $TMPMOUNT
simg2img $SYSIMG $WORKDIR/system.img
resize2fs -M $WORKDIR/system.img
SYSIMAGE=$WORKDIR/system.img
else
SYSIMAGE=$SYSIMG
Expand Down Expand Up @@ -75,7 +72,6 @@ cleanup()
{
echo
echo "cleaning up"
mount | grep -q $TMPMOUNT 2>/dev/null && umount $TMPMOUNT
cleanup_device
rm -rf $WORKDIR
echo
Expand Down Expand Up @@ -168,7 +164,6 @@ fi
check_mounts

WORKDIR=$(mktemp -d /tmp/halium-install.XXXXX)
TMPMOUNT="$WORKDIR/tmpmount"

echo "transfering rootfs tarball ... "
adb push $TARPATH /recovery/
Expand Down