#!/bin/sh

# Mount if needed
mount_sshfs()
{
    COMMAND=$1
    SERVER=$2
    SOURCE=$3
    TARGET=$4

    if [ "$COMMAND" = "mount" ]; then
        grep -qs $TARGET /proc/mounts || sshfs $SERVER:$SOURCE $TARGET
    elif [ "$COMMAND" = "umount" ]; then
        grep -qs $TARGET /proc/mounts && sudo umount $FORCE $TARGET
    fi
}

# Command
COMMAND=mount
if [ "$1" = "umount" ] || [ "$1" = "unmount" ]; then
	COMMAND="umount"

        FORCE=""
	test "$2" = "-f" && FORCE="--force"
	test "$2" = "--force" && FORCE="--force"
fi

# Remount all points
mount_sshfs $COMMAND server1.domain.tld /some/remote/path /some/local/path
mount_sshfs $COMMAND server2.domain.tld /some/remote/path /another/local/path