#!/usr/bin/env bash
set -e

error() {
    echo $@
    return 1
}

/etc/init.d/ssh start || echo "Failed to start sshd. Maybe the port is already in use, and please check your sshd_config. This is not an error if it's the first time you run this container."
if [[ ! -e /root/.config/code-server/config.yaml ]]; then
    mkdir -p /root/.config/code-server
    sockname=$(openssl rand -hex 12)
    test "${#sockname}" = "24" || error "invalid sock name: ${sockname}"
    password=$(openssl rand -base64 15)
    test -n "$password" || error "invalid password: ${password}"
    cat << EOF > /root/.config/code-server/config.yaml
socket: /home2/run/$sockname.sock
socket-mode: 777
auth: password
password: $password
cert: false
EOF
fi
if [[ -d /home2/run && -x $(command -v code-server) ]]; then
    code-server
else
    bash
fi