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Check for fs expandability added; overscan function matches others.

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spl 2016-05-24 17:28:29 +01:00
parent 934fefebf2
commit 30dc26d222
1 changed files with 54 additions and 14 deletions
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68
raspi-config
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@ -74,6 +74,37 @@ you have heavily customised your installation.\
" 20 70 1
}
get_can_expand() {
get_init_sys
if [ $SYSTEMD -eq 1 ]; then
ROOT_PART=$(mount | sed -n 's|^/dev/\(.*\) on / .*|\1|p')
else
if ! [ -h /dev/root ]; then
echo 1
exit
fi
ROOT_PART=$(readlink /dev/root)
fi
PART_NUM=${ROOT_PART#mmcblk0p}
if [ "$PART_NUM" = "$ROOT_PART" ]; then
echo 1
exit
fi
if [ "$PART_NUM" -ne 2 ]; then
echo 1
exit
fi
LAST_PART_NUM=$(parted /dev/mmcblk0 -ms unit s p | tail -n 1 | cut -f 1 -d:)
if [ $LAST_PART_NUM -ne $PART_NUM ]; then
echo 1
exit
fi
echo 0
}
do_expand_rootfs() {
get_init_sys
if [ $SYSTEMD -eq 1 ]; then
@ -217,29 +248,38 @@ end
EOF
}
# $1 is 0 to disable overscan, 1 to disable it
set_overscan() {
if [ "$1" -eq 0 ]; then # disable overscan
sed $CONFIG -i -e "s/^overscan_/#overscan_/"
set_config_var disable_overscan 1 $CONFIG
else # enable overscan
set_config_var disable_overscan 0 $CONFIG
get_overscan() {
OVS=$(get_config_var disable_overscan $CONFIG)
if [ $OVS -eq 1 ]; then
echo 1
else
echo 0
fi
}
do_overscan() {
DEFAULT=--defaultno
CURRENT=0
if [ $(get_overscan) -eq 0 ]; then
DEFAULT=
CURRENT=1
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "What would you like to do with overscan" 20 60 2 \
--yes-button Disable --no-button Enable
whiptail --yesno "Would you like to enable overscan?" $DEFAULT 20 60 2
RET=$?
else
RET=$1
fi
if [ $RET -eq 0 ] || [ $RET -eq 1 ]; then
if [ $RET -eq $CURRENT ]; then
ASK_TO_REBOOT=1
set_overscan $RET;
fi
if [ $RET -eq 0 ] ; then
set_config_var disable_overscan 0 $CONFIG
elif [ $RET -eq 1 ]; then
sed $CONFIG -i -e "s/^overscan_/#overscan_/"
set_config_var disable_overscan 1 $CONFIG
else
return 1
return $RET
fi
}
@ -624,7 +664,7 @@ get_serial() {
do_serial() {
DEFAULT=--defaultno
CURRENT=0
if [ $(get_serial) -eq 0 ] ; then
if [ $(get_serial) -eq 0 ]; then
DEFAULT=
CURRENT=1
fi
@ -945,7 +985,7 @@ do_camera() {
DEFAULT=--defaultno
CURRENT=0
if [ $(get_camera) -eq 0 ] ; then
if [ $(get_camera) -eq 0 ]; then
DEFAULT=
CURRENT=1
fi