#!/usr/bin/env bash
# Builds the firmware with the credentials from .env (see .env.example).
#
# esp-idf-sys downloads the pinned ESP-IDF automatically. Set IDF_PATH in the
# environment to reuse an existing installation (see README.md).
set -euo pipefail

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

# Resolve the SDK defaults/components from this repository even when the build
# cache is elsewhere, and copy the partition table into the CMake project.
export CARGO_WORKSPACE_DIR="$PWD"
export ESP_IDF_GLOB_BASE="$PWD"
export ESP_IDF_GLOB_PARTITIONS="partitions.csv"

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 --locked "$@"