#!/usr/bin/env bash
# One-command build + start + health check for spark-mcp-go.
set -euo pipefail

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

# Load .env if present
if [ -f .env ]; then
    set -a
    # shellcheck source=/dev/null
    . ./.env
    set +a
fi

# Required tokens
: "${ADMIN_TOKENS:?ADMIN_TOKENS is required}"
: "${AGENT_TOKEN:?AGENT_TOKEN is required}"

LISTEN_ADDR="${LISTEN_ADDR:-:8080}"
PORT="${LISTEN_ADDR##*:}"
PID_FILE="./data/spark-mcp.pid"

echo ">> go build"
go build -o ./spark-mcp-go .

mkdir -p ./data/logs/tools

echo ">> starting server on port ${PORT}"
nohup ./spark-mcp-go > ./data/logs/spark-mcp.log 2>&1 &
PID=$!
echo "${PID}" > "${PID_FILE}"

sleep 2

echo ">> health check"
if curl -sS "http://127.0.0.1:${PORT}/healthz"; then
    echo
    echo ">> running, PID=${PID}, log=./data/logs/spark-mcp.log"
else
    echo
    echo ">> health check failed; see ./data/logs/spark-mcp.log"
    kill "${PID}" 2>/dev/null || true
    rm -f "${PID_FILE}"
    exit 1
fi