use shell expansion

scripts/customize.sh

@@ -1,9 +1,10 @@
 # shellcheck disable=SC2148,SC2086,SC2115
 ui_print ""
-am force-stop __PKGNAME
 grep __PKGNAME /proc/mounts | while read -r line; do
 	ui_print "* Un-mount"
-	echo "$line" | cut -d" " -f2 | xargs -r umount -l
+	line=${line#*' '}
+	line=${line%%' '*}
+	umount -l ${line%%\\*} # trims \040(deleted)
 done
 
 if [ $ARCH = "arm" ]; then
@@ -19,7 +20,12 @@ else
 fi
 set_perm_recursive $MODPATH/bin 0 0 0755 0777
 
-BASEPATH=$(pm path __PKGNAME | grep base | cut -d: -f2)
+basepath() {
+	basepath=$(pm path __PKGNAME | grep base)
+	echo ${basepath#*:}
+}
+
+BASEPATH=$(basepath)
 if [ -n "$BASEPATH" ] && cmpr $BASEPATH $MODPATH/stock.apk; then
 	ui_print "* Installed __PKGNAME and module stock.apk are identical"
 	ui_print "* Skipping stock APK installation"
@@ -30,7 +36,7 @@ else
 		ui_print "ERROR: APK installation failed!"
 		abort "${op}"
 	fi
-	BASEPATH=$(pm path __PKGNAME | grep base | cut -d: -f2)
+	BASEPATH=$(basepath)
 fi
 
 ui_print "* Patching __PKGNAME (v__MDVRSN) on the fly"

scripts/post-fs-data.sh

@@ -1,4 +1,6 @@
 #!/system/bin/sh
 grep __PKGNAME /proc/mounts | while read -r line; do
-	echo "$line" | cut -d" " -f2 | xargs -r umount -l
+	line=${line#*' '}
+	line=${line%%' '*}
+	umount -l ${line%%\\*}
 done

scripts/service.sh

@@ -4,7 +4,8 @@ MODDIR=${0%/*}
 until [ "$(getprop sys.boot_completed)" = 1 ]; do
 	sleep 1
 done
-BASEPATH=$(pm path __PKGNAME | grep base | cut -d: -f2)
+BASEPATH=$(pm path __PKGNAME | grep base)
+BASEPATH=${BASEPATH#*:}
 if [ "$BASEPATH" ]; then
 	chcon u:object_r:apk_data_file:s0 $MODDIR/base.apk
 	mount -o bind $MODDIR/base.apk $BASEPATH