M4 runtime story Rust migration wrap-up
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280
scripts/dev-rust-stack.sh
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280
scripts/dev-rust-stack.sh
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#!/usr/bin/env bash
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set -euo pipefail
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usage() {
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cat <<'EOF'
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用法:
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npm run dev:rust:sh
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./scripts/dev-rust-stack.sh --api-port 8090 --spacetime-port 3110
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./scripts/dev-rust-stack.sh --skip-spacetime --skip-publish
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./scripts/dev-rust-stack.sh --clear-database
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说明:
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1. 默认同时启动 SpacetimeDB standalone、Rust api-server 与 Vite 前端。
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2. 默认会 publish server-rs/crates/spacetime-module，但不会清空数据库。
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3. 只有显式传入 --clear-database 时，才会追加 spacetime publish --clear-database。
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EOF
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}
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require_command() {
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local command_name="$1"
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if ! command -v "${command_name}" >/dev/null 2>&1; then
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echo "[dev:rust] 缺少命令: ${command_name}" >&2
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exit 1
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fi
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}
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resolve_client_host() {
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local host_name="$1"
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if [[ "${host_name}" == "0.0.0.0" || "${host_name}" == "::" ]]; then
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echo "127.0.0.1"
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return
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fi
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echo "${host_name}"
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}
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cleanup() {
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local index
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for ((index = ${#PIDS[@]} - 1; index >= 0; index--)); do
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local pid="${PIDS[index]}"
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local name="${NAMES[index]}"
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if [[ -n "${pid}" ]] && kill -0 "${pid}" 2>/dev/null; then
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echo "[dev:rust] 停止 ${name} (pid=${pid})"
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if command -v pgrep >/dev/null 2>&1; then
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while read -r child_pid; do
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if [[ -n "${child_pid}" ]]; then
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kill "${child_pid}" 2>/dev/null || true
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fi
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done < <(pgrep -P "${pid}" 2>/dev/null || true)
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fi
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kill "${pid}" 2>/dev/null || true
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sleep 0.2
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if kill -0 "${pid}" 2>/dev/null; then
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kill -9 "${pid}" 2>/dev/null || true
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fi
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fi
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done
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}
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wait_for_spacetime() {
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local server="$1"
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local timeout_seconds="$2"
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local process_pid="${3:-}"
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local deadline=$((SECONDS + timeout_seconds))
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while ((SECONDS < deadline)); do
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if [[ -n "${process_pid}" ]] && ! kill -0 "${process_pid}" 2>/dev/null; then
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echo "[dev:rust] SpacetimeDB 进程在就绪前退出。" >&2
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exit 1
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fi
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if spacetime server ping "${server}" >/dev/null 2>&1; then
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return
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fi
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sleep 0.5
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done
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echo "[dev:rust] 等待 SpacetimeDB 就绪超时: ${server}" >&2
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exit 1
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}
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd -- "${SCRIPT_DIR}/.." && pwd)"
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SERVER_RS_DIR="${REPO_ROOT}/server-rs"
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MANIFEST_PATH="${SERVER_RS_DIR}/Cargo.toml"
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MODULE_PATH="${SERVER_RS_DIR}/crates/spacetime-module"
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VITE_CLI_PATH="${REPO_ROOT}/scripts/vite-cli.mjs"
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API_HOST="127.0.0.1"
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API_PORT="8082"
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WEB_HOST="0.0.0.0"
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WEB_PORT="3000"
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SPACETIME_HOST="127.0.0.1"
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SPACETIME_PORT="3101"
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SPACETIME_ROOT_DIR="${SERVER_RS_DIR}/.spacetimedb/local"
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DATABASE="genarrative-dev"
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API_LOG="info,tower_http=info"
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SPACETIME_TIMEOUT_SECONDS="60"
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SKIP_SPACETIME=0
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SKIP_PUBLISH=0
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CLEAR_DATABASE=0
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PIDS=()
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NAMES=()
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-h|--help)
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usage
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exit 0
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;;
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--api-host)
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API_HOST="${2:?缺少 --api-host 的值}"
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shift 2
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;;
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--api-port)
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API_PORT="${2:?缺少 --api-port 的值}"
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shift 2
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;;
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--web-host)
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WEB_HOST="${2:?缺少 --web-host 的值}"
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shift 2
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;;
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--web-port)
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WEB_PORT="${2:?缺少 --web-port 的值}"
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shift 2
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;;
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--spacetime-host)
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SPACETIME_HOST="${2:?缺少 --spacetime-host 的值}"
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shift 2
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;;
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--spacetime-port)
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SPACETIME_PORT="${2:?缺少 --spacetime-port 的值}"
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shift 2
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;;
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--spacetime-root-dir)
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SPACETIME_ROOT_DIR="${2:?缺少 --spacetime-root-dir 的值}"
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shift 2
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;;
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--database)
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DATABASE="${2:?缺少 --database 的值}"
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shift 2
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;;
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--log)
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API_LOG="${2:?缺少 --log 的值}"
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shift 2
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;;
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--spacetime-timeout-seconds)
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SPACETIME_TIMEOUT_SECONDS="${2:?缺少 --spacetime-timeout-seconds 的值}"
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shift 2
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;;
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--skip-spacetime)
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SKIP_SPACETIME=1
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shift
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;;
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--skip-publish)
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SKIP_PUBLISH=1
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shift
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;;
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--clear-database)
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CLEAR_DATABASE=1
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shift
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;;
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*)
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echo "[dev:rust] 未知参数: $1" >&2
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usage >&2
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exit 1
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;;
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esac
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done
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if [[ ! -f "${MANIFEST_PATH}" ]]; then
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echo "[dev:rust] 未找到 ${MANIFEST_PATH}，无法启动 Rust 本地栈。" >&2
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exit 1
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fi
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if [[ ! -f "${MODULE_PATH}/Cargo.toml" ]]; then
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echo "[dev:rust] 未找到 ${MODULE_PATH}/Cargo.toml，无法发布 SpacetimeDB 模块。" >&2
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exit 1
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fi
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if [[ ! -f "${VITE_CLI_PATH}" ]]; then
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echo "[dev:rust] 未找到 ${VITE_CLI_PATH}，无法启动 Web 前端。" >&2
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exit 1
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fi
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require_command cargo
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require_command node
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if [[ "${SKIP_SPACETIME}" -ne 1 || "${SKIP_PUBLISH}" -ne 1 ]]; then
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require_command spacetime
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fi
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SPACETIME_SERVER="http://${SPACETIME_HOST}:${SPACETIME_PORT}"
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API_TARGET_HOST="$(resolve_client_host "${API_HOST}")"
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RUST_SERVER_TARGET="http://${API_TARGET_HOST}:${API_PORT}"
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trap cleanup EXIT INT TERM
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echo "[dev:rust] repo: ${REPO_ROOT}"
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echo "[dev:rust] web: http://127.0.0.1:${WEB_PORT}"
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echo "[dev:rust] rust api: ${RUST_SERVER_TARGET}"
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echo "[dev:rust] spacetime: ${SPACETIME_SERVER}"
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echo "[dev:rust] database: ${DATABASE}"
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if [[ "${SKIP_SPACETIME}" -ne 1 ]]; then
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mkdir -p "${SPACETIME_ROOT_DIR}"
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echo "[dev:rust] 启动 spacetimedb"
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(
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cd "${SERVER_RS_DIR}"
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exec spacetime \
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--root-dir "${SPACETIME_ROOT_DIR}" \
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start \
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--edition standalone \
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--listen-addr "${SPACETIME_HOST}:${SPACETIME_PORT}"
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) &
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PIDS+=("$!")
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NAMES+=("spacetimedb")
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fi
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if [[ "${SKIP_PUBLISH}" -ne 1 ]]; then
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echo "[dev:rust] 等待 SpacetimeDB 就绪"
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wait_for_spacetime "${SPACETIME_SERVER}" "${SPACETIME_TIMEOUT_SECONDS}" "${PIDS[0]:-}"
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PUBLISH_ARGS=(
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publish
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"${DATABASE}"
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--server "${SPACETIME_SERVER}"
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--module-path "${MODULE_PATH}"
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)
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if [[ "${CLEAR_DATABASE}" -eq 1 ]]; then
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PUBLISH_ARGS+=(--clear-database)
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fi
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PUBLISH_ARGS+=(--yes)
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echo "[dev:rust] 发布 SpacetimeDB 模块: ${DATABASE}"
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spacetime "${PUBLISH_ARGS[@]}"
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fi
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echo "[dev:rust] 启动 api-server"
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(
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cd "${REPO_ROOT}"
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GENARRATIVE_API_HOST="${API_HOST}" \
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GENARRATIVE_API_PORT="${API_PORT}" \
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GENARRATIVE_API_LOG="${API_LOG}" \
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GENARRATIVE_SPACETIME_SERVER_URL="${SPACETIME_SERVER}" \
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GENARRATIVE_SPACETIME_DATABASE="${DATABASE}" \
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exec cargo run -p api-server --manifest-path "${MANIFEST_PATH}"
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) &
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PIDS+=("$!")
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NAMES+=("api-server")
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echo "[dev:rust] 启动 vite"
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(
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cd "${REPO_ROOT}"
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GENARRATIVE_BACKEND_STACK="rust" \
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RUST_SERVER_TARGET="${RUST_SERVER_TARGET}" \
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GENARRATIVE_RUNTIME_SERVER_TARGET="${RUST_SERVER_TARGET}" \
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VITE_DEV_HOST="${WEB_HOST}" \
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exec node "${VITE_CLI_PATH}" "--port=${WEB_PORT}" "--host=${WEB_HOST}"
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) &
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PIDS+=("$!")
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NAMES+=("vite")
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echo "[dev:rust] 本地 Rust 栈已启动。按 Ctrl+C 停止全部子进程。"
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set +e
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wait -n "${PIDS[@]}"
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EXIT_CODE="$?"
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set -e
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echo "[dev:rust] 子进程已退出，开始回收本地 Rust 栈，退出码: ${EXIT_CODE}"
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exit "${EXIT_CODE}"
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