#!/usr/bin/expect -f

set timeout -1

# Note: doesn't work if -nographic is used instead of -curses
spawn qemu-system-x86_64 -curses -m 2048 -smp $env(NPROC) -net user,hostfwd=tcp::$env(SSH_PORT)-:22 -net nic "$env(IMAGE_NAME)"

# Skip the boot menu
expect "to boot or any other key to stop"
send -- "\r"

expect "login: "
send -- "root\r"

# Setup DHCP networking and paswordless ssh
expect "root@freebsd:~ # "
send -- "echo \"ifconfig_em0=DHCP\"          >> /etc/rc.conf\r"
expect "root@freebsd:~ # "
send -- "echo \"Port 22\"                    >> /etc/ssh/sshd_config\r"
expect "root@freebsd:~ # "
send -- "echo \"PermitRootLogin yes\"        >> /etc/ssh/sshd_config\r"
expect "root@freebsd:~ # "
send -- "echo \"PasswordAuthentication yes\" >> /etc/ssh/sshd_config\r"
expect "root@freebsd:~ # "
send -- "echo \"PermitEmptyPasswords yes\"   >> /etc/ssh/sshd_config\r"
expect "root@freebsd:~ # "
send -- "echo \"sshd_enable=YES\"            >> /etc/rc.conf\r"
expect "root@freebsd:~ # "

# Set the empty password
send -- "passwd\r"
expect "New Password:"
send -- "\r"
expect "Retype New Password:"
send -- "\r"
expect "root@freebsd:~ # "

# Done
send -- "poweroff\r"
wait
exit 0