#!/bin/sh

# Variables
student_id='guillem.george'
server_url='cri.epita.fr'
afs_path="/afs/${server_url}/user/g/gu/${student_id}/u/"
mount_path="$HOME/Drives/afs"


# Functions

connect() {
    kinit -f $student_id@CRI.EPITA.FR
    sshfs -o reconnect $student_id@ssh.$server_url:$afs_path $mount_path
    cd $mount_path
}

reconnect() {
    kinit -f $student_id@CRI.EPITA.FR
}

print_help() {
    echo "Usage: $0 (connect|reconnect)"
    echo
    echo "  connect    Mounts the AFS on the specified folder"
    echo "  reconnect  Fix filesystem not responding problem"
}


# Handle arguments
if [ $# -eq 0 ]; then
    connect
elif [ $# -eq 1 ]; then
    if [ $1 == "connect" ]; then
        connect
    elif [ $1 == "reconnect" ]; then
        reconnect
    fi
else
    print_help
fi

## Warning you need to adjust your ssh config file correctly to make
## it work. Just add the following lines:

# Host ssh.cri.epita.fr
#     GSSAPIAuthentication yes
#     GSSAPIDelegateCredentials yes

## You'll also need to configure your keys properly in your CRI profile