entrypoint

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

load_env_file() {
  if [ -f "$1" ]; then
    set -o allexport
    source "$1"
    set +o allexport
  fi
}

load_env_file .env
load_env_file .env.local
# default to 3000 if VITE_PORT is not set, in demo environment
VITE_PORT="${VITE_PORT:-3000}"

# demo config
if [[ ! -z "$LXD_UI_BACKEND_KEY_PEM" ]]; then
  printf %s "$LXD_UI_BACKEND_KEY_PEM" > key.pem
  cp haproxy-demo.cfg /tmp/haproxy-local.cfg
  sed -i "s#LXD_UI_BACKEND_IP#$LXD_UI_BACKEND_IP#" /tmp/haproxy-local.cfg
  sed -i "s#LXD_UI_BACKEND_SECRET#$LXD_UI_BACKEND_SECRET#" /tmp/haproxy-local.cfg
  sed -i "s#VITE_PORT#$VITE_PORT#" /tmp/haproxy-local.cfg
  . /usr/local/nvm/nvm.sh

  haproxy -f /tmp/haproxy-local.cfg
  npx serve --single --no-clipboard -l $VITE_PORT build

# dev config
else
  cp haproxy-dev.cfg /tmp/haproxy-local.cfg
  sed -i "s#LXD_UI_BACKEND_IP#$LXD_UI_BACKEND_IP#" /tmp/haproxy-local.cfg
  sed -i "s#VITE_PORT#$VITE_PORT#" /tmp/haproxy-local.cfg

  # generate certificates for dev environment
  if [ ! -d "keys" ]; then
    mkdir -p keys
    openssl req -nodes -x509 -newkey ec -pkeyopt ec_paramgen_curve:secp384r1 -sha384 -keyout keys/lxd-ui.key -out keys/lxd-ui.crt -subj "/C=GB/ST=London/L=London/O=LXD UI/OU=dev/CN=localhost" -days 3000
    cat keys/lxd-ui.key keys/lxd-ui.crt > keys/lxd-ui.pem
    cp keys/lxd-ui.key keys/lxd-ui.crt.key
    echo 'finished generating certificates'
    echo 'please add the certificates to your local LXD as explained in README.md'
  fi
  echo 'booting on https://localhost:8407'

  haproxy -f /tmp/haproxy-local.cfg -db

fi