#!/bin/bash
#
# Hugo Server Startup Script
#
# This script starts the Hugo development server with production-like settings.
# It's designed to be run as a systemd service.
#
# Configuration:
#   - Site directory: /root/hydro-sterile
#   - Port: 1313 (Hugo default)
#   - Bind: 0.0.0.0 (all interfaces)
#   - Base URL: From hugo.yaml config
#

set -e

SITE_DIR="/root/hydro-sterile"
PORT="${HUGO_PORT:-7575}"
BIND="${HUGO_BIND:-0.0.0.0}"
BASEURL="${HUGO_BASEURL:-$(grep '^baseURL:' hugo.yaml | sed 's/.*: //' | tr -d "'\"")}"

cd "$SITE_DIR" || exit 1

# Check if Hugo is available via npm
if command -v npm >/dev/null 2>&1 && [ -d "node_modules/.bin" ]; then
    HUGO_CMD="./node_modules/.bin/hugo"
elif command -v hugo >/dev/null 2>&1; then
    HUGO_CMD="hugo"
else
    echo "ERROR: Hugo not found. Please install Hugo or run 'npm install' in $SITE_DIR" >&2
    exit 1
fi

# Start Hugo server
# Using --noHTTPCache for development, remove for production
exec "$HUGO_CMD" server \
    --bind "$BIND" \
    --port "$PORT" \
    --baseURL "$BASEURL" \
    --appendPort=false \
    --disableFastRender