#!/usr/bin/env bash
# Builds the firmware with the credentials from .env (see .env.example).
#
# ESP-IDF location comes from .cargo/config.toml (IDF_PATH /
# ESP_IDF_TOOLS_INSTALL_DIR), so no ESP-IDF activation is needed here as long as
# those point at an installation you already have. Drop them to let esp-idf-sys
# fetch its own pinned ESP-IDF.
set -euo pipefail

cd "$(dirname "$0")/.."

if [ -f .env ]; then
    set -a
    # shellcheck disable=SC1091
    . ./.env
    set +a
fi

: "${WIFI_SSID:?set WIFI_SSID in .env (or export it) before building}"
export WIFI_PASS="${WIFI_PASS:-}"

cargo build --release "$@"