#!/usr/bin/env bash
set -euo pipefail

cd "$(dirname "$0")"

mkdir -p data/db data/files

export APP_HOST="${APP_HOST:-0.0.0.0}"
export APP_PORT="${APP_PORT:-3000}"
export DATABASE_URL="${DATABASE_URL:-sqlite://$(pwd)/data/db/rustpad.db?mode=rwc}"
export FILES_DIR="${FILES_DIR:-$(pwd)/data/files}"
export UPLOAD_MAX_SIZE_MB="${UPLOAD_MAX_SIZE_MB:-20}"
export STATIC_DIR="${STATIC_DIR:-$(pwd)/static}"
export RUST_LOG="${RUST_LOG:-rustpad=debug,tower_http=info}"

# Generate a new asset version on each run to prevent stale HTML and JavaScript.
export ASSET_VERSION="${ASSET_VERSION:-dev-$(date +%s)}"

if command -v cargo >/dev/null 2>&1; then
  echo "Cleaning RustPad build artifacts..."
  cargo clean --package rustpad

  echo "Starting RustPad..."
  exec cargo run --package rustpad
fi

if command -v docker >/dev/null 2>&1; then
  export IMAGE_TAG="${IMAGE_TAG:-dev}"

  echo "Starting RustPad with Docker..."
  exec docker compose up --build --force-recreate --remove-orphans
fi

echo "Neither Cargo nor Docker was found. Install Rust 1.85+ or Docker." >&2
exit 1