#! /bin/zsh
#
# this file:
#   https://dataswamp.org/~incal/conf/.zsh/mount

mount-my () {
    # dev part, e.g. sda1
    local part=$1
    local dev=/dev/${part}

    # mount point
    local mp=$2

    # UID & GID
    local uid=$(id -u)
    local gid=$(id -g)

    # permissions
                    #             rwxr-xr-x     dirs
    local dmask=022 #   (22)_8 = (    10010)_2
    local fmask=133 #  (133)_8 = (  1011011)_2
                    #             rw-r--r--     files
                    #

    local opts="defaults,uid=$uid,gid=$gid,dmask=$dmask,fmask=$fmask"

    sudo mount -o $opts $dev $mp
}
alias m=mount-my

my-umount () {
    local mp=$1

    # get out first
    local pwd=$(pwd)
    local len=${#mp}
    [[ ${pwd[1,$len]} == $mp ]] && cd

    sudo umount $mp
}
alias u=my-umount