Code cleanup for hdd.sh

Rewrite disk partition detections - now using gpart show -p insted mount
for get info about FUSE devices.

hdd.sh

@@ -3,53 +3,66 @@
 SMARTCMD="smartctl -B +./drivedb.h"
 
 get_attached_devices() {
-#	DEVS="`sysctl kern.disks | awk '{$1=""; ;print $0}' | awk 'gsub(" ", "\n")' | grep -v ^$ | sed '/^cd[0-9]/d' | sort`" 
-	DEVS="`sysctl -n kern.disks | tr ' ' '\n' | sed '/^cd[0-9]*/d' | sort`" 
+	DEVS=$( sysctl -n kern.disks | \
+		tr ' ' '\n' | \
+		sed '/^cd[0-9]*/d' | \
+		sort )
 	echo ${DEVS}
 }
 
 get_device_model() {
-	DEVICE_MODEL="`${SMARTCMD} -i /dev/${1} | grep "Device Model" | awk -F\: '{print $2}' | sed 's/^[ \t]*//'`"
+	DEVICE_MODEL=$( ${SMARTCMD} -i /dev/${1} | \
+		grep "Device Model" | \
+		awk -F\: '{print $2}' | \
+		sed 's/^[ \t]*//' )
 	echo ${DEVICE_MODEL}
 }
 
 get_device_capacity() {
-	DEVICE_CAPACITY="`${SMARTCMD} -i /dev/${1} | grep "User Capacity" | awk -F\[ '{print $2}' | sed 's/]//'`"
+	DEVICE_CAPACITY=$( ${SMARTCMD} -i /dev/${1} | \
+		grep "User Capacity" | \
+		awk -F\[ '{print $2}' | \
+		sed 's/]//' )
 	echo ${DEVICE_CAPACITY}
 }
 
 get_device_temperature() {
-	DEVICE_TEMP="`${SMARTCMD} -A -f brief /dev/${1} | grep "Temperature_Celsius" | awk '{print $8}'`"
+	DEVICE_TEMP=$( ${SMARTCMD} -A -f brief /dev/${1} | \
+		grep "Temperature_Celsius" | \
+		awk '{print $8}' )
 	echo ${DEVICE_TEMP}
 }
 
 get_device_partitions() {
-	PARTITIONS="`mount | grep /dev/${1} | grep -v none | awk '{print $1}' | sed 's/\/dev\///' | sort`"
+	PARTITIONS=$( gpart show -p ${1} | \
+		grep -Ev "GPT|MBR|- free -" | \
+		awk '{print $3}' )
 	echo "${PARTITIONS}"
 }
 
 get_mount_point() {
-	MOUNT_POINT="`mount | grep /dev/${1} | awk '{print $3}'`"
+	MOUNT_POINT=$( mount | \
+		grep -E "/dev/${1}|/media/${1}" | \
+		awk '{print $3}' )
 	echo ${MOUNT_POINT}
 }
 
-for DEV in `get_attached_devices`; do
-	MODEL="`get_device_model ${DEV}`"
-	TEMP="`get_device_temperature ${DEV}`"
-	CAPACITY="`get_device_capacity ${DEV}`"
+for DEV in $( get_attached_devices ); do
+	MODEL=$( get_device_model ${DEV} )
+	TEMP=$( get_device_temperature ${DEV} )
+	CAPACITY=$( get_device_capacity ${DEV} )
 
 	if [ "${TEMP}" != "" ]; then
 		TEMP="[ ${TEMP} ℃ ]"
 	fi
 
-#BEB9A5
 	printf "\${color 2A403D}\${font Poky:size=16}y\${font}\${color} \${color B53C27}\${hr}\${color}\n"
 	printf "\${voffset -20}\${alignr}${MODEL} \n\n"
 	printf "\${voffset -7} ${DEV} (${CAPACITY})\${alignr}${TEMP} \n"
 	printf "\${voffset -4}\${color B53C27}\${stippled_hr}\${color}\n"
 	
-	for PARTITION in `get_device_partitions ${DEV}`; do
-		MP="`get_mount_point ${PARTITION}`"
+	for PARTITION in $( get_device_partitions ${DEV} ); do
+		MP=$( get_mount_point ${PARTITION} )
 
 		if [ "${MP}" != "" ]; then
 			printf "\${goto 30}${MP}\${alignr}${PARTITION} \n"
@@ -59,11 +72,4 @@ for DEV in `get_attached_devices`; do
 		fi
 	done
 done
-#printf "\n"
-
-# ${font Poky:size=16}y${font} ${color B53C27}${stippled_hr}${color}
-# ${voffset -18}${alignr}WDC WD2500AAKS-00F0A0
-#
-# ${voffset -4}ada2 (250 GB)${alignr}[ 41 ℃ ]
-# ${voffset -4}${color B53C27}${hr}${color}