Improved 10-flash-mounts.rules

[ghost]

Ahoi kamarat,

#! /bin/sh

####################################################
#        USB Flash Drives automounting             #
#    Device without partitions will not be mounted #
#                                                  #
#        parted -a optimal /dev/sdX                #
#        mklabel msdos                             #
#        mkpart primary 1 -1                       #
#        quit                                      #
#        mkfs.TYPE /dev/sdX1                       #
#                                                  #
####################################################

# start at sdb to ignore the system drive
KERNEL!="sd[b-z]*", GOTO="exit"
ACTION=="add", PROGRAM!="/sbin/blkid %N", GOTO="exit"

# import some useful filesystem info as variables
IMPORT{program}="/sbin/blkid -o udev -p %N"
#IMPORT{program}="/bin/udevadm info -n %N"

# get the label if present, otherwise assign one based on device/partition
ENV{ID_FS_LABEL}!="", ENV{dir_name}="%E{ID_FS_LABEL}"
ENV{ID_FS_LABEL}=="", ENV{dir_name}="USB_%k"
ENV{ID_FS_TYPE}=="", GOTO="exit"


# Your $USER goes here if you want rw access
ENV{MY_UZER}="frost"


# determine whether the FS is vfat or ntfs
# and assign some environment variables to
# make our life easier
ENV{ID_FS_TYPE}!="(vfat|ntfs)", ENV{da_mount_type}="auto"
ENV{ID_FS_TYPE}=="vfat", ENV{da_mount_type}="vfat"
ENV{ID_FS_TYPE}=="ntfs", ENV{da_mount_type}="ntfs-3g"

# create the dir in /media
ACTION=="add", RUN+="/bin/mkdir -p '/media/%E{dir_name}'"

ACTION=="add", ENV{mount_optionz}="gid=100,dmask=000,fmask=110,utf8,flush,rw,noauto,discard,noatime,users"
ACTION=="add", ENV{ID_FS_TYPE}!="vfat", ENV{ID_FS_TYPE}!="ntfs", ENV{mount_optionz}="rw,noauto,discard,noatime,users"

# remove existing device and then add it to /etc/fstab
ACTION=="add", RUN+="/bin/sed -i '/\/dev\/%k /d' /etc/fstab"
ACTION=="add", RUN+="/bin/sed -i '$a\/dev/%k /media/%E{dir_name} %E{da_mount_type} %E{mount_optionz} 0 0' /etc/fstab"

# mount device and change ownership to have rw access
ACTION=="add", RUN+="/bin/mount -t %E{da_mount_type} -o %E{mount_optionz} /dev/%k '/media/%E{dir_name}'"
ACTION=="add", RUN+="/bin/chown -R %E{MY_UZER}:users /media/%E{dir_name}"

# clean up after device removal
ACTION=="remove", RUN+="/bin/umount -l '/media/%E{dir_name}'", RUN+="/bin/rmdir '/media/%E{dir_name}'"
ACTION=="remove", RUN+="/bin/sed -i '/\/dev\/%k /d' /etc/fstab"

# exit
LABEL="exit"

Nashle