bash-completion/contrib/mount

# mount(8) completion. This will pull a list of possible mounts out of
# /etc/{,v}fstab, unless the word being completed contains a ':', which
# would indicate the specification of an NFS server. In that case, we
# query the server for a list of all available exports and complete on
# that instead.
#
have mount &&
{

_mount()
{
    local cur sm host prev

    COMPREPLY=()
    cur=`_get_cword ':'`
    prev=`_get_pword ':'`
    [[ "$cur" == \\ ]] && cur="/"

    if [[ "$cur" == *:* ]]; then
        for sm in $(type -P showmount) {,/usr}/{,s}bin/showmount; do
            [ -x "$sm" ] || continue
            COMPREPLY=( $( compgen -W "$( "$sm" -e ${cur%%:*} | \
                awk 'NR>1 {print $1}' )" -- "${cur#*:}" ) )
            return 0
        done
    fi

    if [[ "$cur" == //* ]]; then
        host=${cur#//}
        host=${host%%/*}
        if [ -n "$host" ]; then
            COMPREPLY=( $( compgen -P "//$host" -W \
                "$( smbclient -d 0 -NL $host 2>/dev/null |
                sed -ne '/^['"$'\t '"']*Sharename/,/^$/p' |
                sed -ne '3,$s|^[^A-Za-z]*\([^'"$'\t '"']*\).*$|/\1|p' )" \
                    -- "${cur#//$host}" ) )
        fi
    elif [ -r /etc/vfstab ]; then
        # Solaris
        COMPREPLY=( $( compgen -W "$( awk '! /^[ \t]*#/ {if ($3 ~ /\//) print $3}' /etc/vfstab )" -- "$cur" ) )
    elif [ ! -e /etc/fstab ]; then
        # probably Cygwin
        COMPREPLY=( $( compgen -W "$( mount | awk '! /^[ \t]*#/ {if ($3 ~ /\//) print $3}' )" -- "$cur" ) )
    else
        # probably Linux
        if [ $prev = -L ]; then
            COMPREPLY=( $( compgen -W '$(sed -ne "s/^[[:space:]]*LABEL=\([^[:space:]]*\).*/\1/p" /etc/fstab )' -- "$cur" ) )
        elif [ $prev = -U ]; then
            COMPREPLY=( $( compgen -W '$(sed -ne "s/^[[:space:]]*UUID=\([^[:space:]]*\).*/\1/p" /etc/fstab )' -- "$cur" ) )
        else
            COMPREPLY=( $( compgen -W "$( awk '! /^[ \t]*#/ {if ($2 ~ /\//) print $2}' /etc/fstab )" -- "$cur" ) )
        fi
    fi

    return 0
} &&
complete -F _mount -o default -o dirnames mount

# umount(8) completion. This relies on the mount point being the third
# space-delimited field in the output of mount(8)
#
have umount &&
_umount()
{
    local cur IFS=$'\n'

    COMPREPLY=()
    cur=`_get_cword`

    COMPREPLY=( $( compgen -W '$( mount | cut -d" " -f 3 )' -- "$cur" ) )

    return 0
} &&
complete -F _umount -o dirnames umount

}

# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh