Scripts to mount my VM shared folders (VMware Fusion or VirtualBox) #bash

virtualbox-mount

vm-mount

virtualbox-umount

vm-mount

vm

#!/usr/bin/env bash
set -eou pipefail
cd `dirname "$(readlink -m "$0")"`
vm=${1:-vmware}
action=${2:-mount}
script=./$vm-$action
source ./vm-mount.exit_codes
[ -f "$script" ] && {
	error=/tmp/`basename "$script"`.error
	$script 2> $error
	case "$?" in
		0|$ALREADY_MOUNTED|$ALREADY_NOT_MOUNTED):;;
		*)
			echo "An error ocurred when \"$script\" was invoked:"
			cat $error
			exit $?
			;;
	esac
} || {
	[ "$vm" = "unknown" ] || echo "Script \"$script\" not found!" >&2
}

vm-mount

#!/usr/bin/env bash
set -eou pipefail

BASE_DIR=`dirname "$(readlink -m "$0")"`
SHARED_FOLDER=${SHARED_FOLDER:-pj}
MOUNT_DIR=${MOUNT_DIR:-/mnt/$SHARED_FOLDER}
UID_=${UID_:-`id -u`}
GID_=${GID_:-`id -g`}

cd "$BASE_DIR"
source ./vm-mount.exit_codes
script_name=`basename $0`
vm_type=${script_name%-*}
action=${script_name#*-}
mount=true
! [ $action = umount ] || mount=false
$mount && {
	sudo mkdir -p "$MOUNT_DIR"
	! mount | grep -q "$MOUNT_DIR" || {
		echo "Directory \"$MOUNT_DIR\" already mounted!" >&2
		exit $ALREADY_MOUNTED
	}
	[ ! "$(ls -A "$MOUNT_DIR")" ] && {
		case $vm_type in
			vmware) sudo vmhgfs-fuse .host:/$SHARED_FOLDER "$MOUNT_DIR" -o allow_other -o uid=$UID_ -o gid=$GID_;;
			virtualbox) sudo mount -t vboxsf -o uid=$UID_,gid=$GID_ $SHARED_FOLDER "$MOUNT_DIR";;
			*) echo "Shared folder \"$SHARED_FOLDER\" can not be mounted on a VM of type \"$vm_type\"!"; exit 1
		esac
	} || {
		echo "Directory \"$MOUNT_DIR\" was't mounted by \"$script_name\" because it is not empty!" >&2
		exit $IS_NOT_EMPTY
	}
} || {
	sudo umount "$MOUNT_DIR"
	remove=-r
}
s=create-my-links; ! command -v $s >&- || $s -o "$MOUNT_DIR" ${remove:-}

vm-mount.exit_codes

#!/usr/bin/env bash
readonly ALREADY_MOUNTED=20
readonly IS_NOT_EMPTY=21
readonly ALREADY_NOT_MOUNTED=32

vm-type

#!/usr/bin/env bash
set -eou pipefail
case "$(sudo dmidecode -s system-product-name)" in
	VMware*) echo vmware ;;
	VirtualBox) echo virtualbox ;;
	*) echo unknown ;;
esac

vmware-mount

vm-mount

vmware-umount

vm-mount