mount-sshfs

#!/bin/bash

#Check that the user passed in the mount point
if [ -z $1 ] ; then
    echo "usage: $0 mount-dir"
    exit 1
#Check that the mount point is in /etc/fstab
elif ! cat /etc/fstab | grep 'sshfs.*sun0' > /dev/null ; then
    zenity --error --title='Mount sshfs Script' --text "$1 is not a valid sshfs mount point"
    exit 1
fi


#See if the passed in mount point is already mounted.
if cat /etc/mtab | grep "$1" > /dev/null ; then
    #It is alraedy mounted, so the user must want us to unmount it.
    if ! umount -v $1 &> /tmp/mount-sshfs.log ; then
        #Umount failed, get the error message
        EMSG=`cat /tmp/mount-sshfs.log`

        #Display and error dialog
        zenity --error --title='Mount sshfs Script' --text="Failed to unmount!\n\n$EMSG"
        
        exit 1
    fi
else
    #It is not mounted, so the user wants us to mount it.
    if ! mount -v $1 &> /tmp/mount-sshfs.log ; then
        #Mount failed, get the error message
        EMSG=`cat /tmp/mount-sshfs.log`
        
        #Display and error dialog
        zenity --error --title='Mount sshfs Script' --text="Failed to mount!\n\n$EMSG"
        
        exit 1
    fi
fi