#!/bin/sh
set -e

trap true HUP INT QUIT TSTP
echo_on () { stty echo; }
trap echo_on EXIT

# agetty only sets ICRNL if it has read the username and seen whether
# it was terminated by CR or NL. We pass -n to agetty so that hasn't
# happened and need to force it on. Yay UNIX!
stty icrnl -echo

if [ "$(snap managed)" = "true" ]; then
    # check if we have extrausers that have no password set
    if grep -qE '^[-a-z0-9+.-_]+:x:' /var/lib/extrausers/passwd && ! grep -qE '^[-a-z0-9+.-_]+:\$[0-9]+\$.*:' /var/lib/extrausers/shadow; then
        if [ ! -f /run/console-conf/login-details.txt ]; then
            mkdir -p /run/console-conf
            /usr/share/subiquity/console-conf-write-login-details > /run/console-conf/login-details.txt.tmp
            mv /run/console-conf/login-details.txt.tmp /run/console-conf/login-details.txt
        fi
        cat /run/console-conf/login-details.txt
        read REPLY
    else
        touch /var/lib/console-conf/complete
    fi
    exit 0
fi

cat /usr/share/subiquity/console-conf-wait
read REPLY
exec console-conf "$@"