/-  /etc/autofs/auto.encfs

/home/user/Privat -fstype=fuse  :load-encfs#user:/home/user/encfs-keys/private.xml:/home/user/Dropbox/.private
/home/user/BTU -fstype=fuse :load-encfs#user:/home/user/encfs-keys/btu.xml:/home/user/Dropbox/.btu
/home/user/TUD -fstype=fuse :load-encfs#user:/home/user/encfs-keys/tud.xml:/home/user/Dropbox/.tud

#!/usr/bin/fish

function usage
    echo "need at least two arguments"
    echo "  1. <user name>:[<config>]:<crypt folder>"
    echo "  2. <mount folder>"
    exit 1
end

if test (count $argv) -lt 2
    usage
end

set split (string split ':' $argv[1])
if test $status -ne 0
    usage
else if test (count $split) -eq 2
    set USER_NAME $split[1]
    set CONFIG_PATH ""
    set CRYPT_PATH (realpath $split[2])
else
    set USER_NAME $split[1]
    set CONFIG_PATH (realpath $split[2])
    set CRYPT_PATH (realpath $split[3])
end

set MOUNT_PATH (realpath $argv[2])

set EXTPASS "secret-tool lookup server $CRYPT_PATH"

if test -n $CONFIG_PATH
    set COMMAND "env ENCFS6_CONFIG=$CONFIG_PATH"
end

set COMMAND $COMMAND "encfs --public --extpass="sudo -u $USER_NAME $EXTPASS" $CRYPT_PATH $MOUNT_PATH"
eval $COMMAND