1

scripts/dev-rust-stack.ps1

@@ -9,7 +9,7 @@ param(
     [string]$SpacetimeHost = "127.0.0.1",
     [int]$SpacetimePort = 3101,
     [string]$SpacetimeRootDir = "",
-    [string]$Database = "genarrative-dev",
+    [string]$Database = "",
     [string]$Log = "info,tower_http=info",
     [int]$SpacetimeStartupTimeoutSeconds = 60,
     [switch]$SkipSpacetime,
@@ -65,6 +65,28 @@ function Resolve-ClientHost {
     return $HostName
 }
 
+function Read-LocalSpacetimeDatabase {
+    param([string]$RepoRoot)
+
+    $localConfigPath = Join-Path $RepoRoot "spacetime.local.json"
+    if (-not (Test-Path $localConfigPath)) {
+        return ""
+    }
+
+    try {
+        $localConfig = Get-Content -Path $localConfigPath -Encoding UTF8 -Raw | ConvertFrom-Json
+        $database = [string]$localConfig.database
+        if (-not [string]::IsNullOrWhiteSpace($database)) {
+            return $database.Trim()
+        }
+    }
+    catch {
+        Write-Host "[dev:rust] ignore invalid spacetime.local.json: $($_.Exception.Message)"
+    }
+
+    return ""
+}
+
 function Start-StackProcess {
     param(
         [string]$Name,
@@ -165,6 +187,14 @@ if ([string]::IsNullOrWhiteSpace($SpacetimeRootDir)) {
     $SpacetimeRootDir = Join-Path $serverRsDir ".spacetimedb\local"
 }
 
+if ([string]::IsNullOrWhiteSpace($Database)) {
+    $Database = Read-LocalSpacetimeDatabase -RepoRoot $repoRoot
+}
+
+if ([string]::IsNullOrWhiteSpace($Database)) {
+    $Database = "genarrative-dev"
+}
+
 if (-not (Test-Path $manifestPath)) {
     throw "Missing server-rs/Cargo.toml, cannot start Rust local stack."
 }

scripts/dev-rust-stack.sh

@@ -99,7 +99,7 @@ WEB_PORT="3000"
 SPACETIME_HOST="127.0.0.1"
 SPACETIME_PORT="3101"
 SPACETIME_ROOT_DIR="${SERVER_RS_DIR}/.spacetimedb/local"
-DATABASE="genarrative-dev"
+DATABASE=""
 API_LOG="info,tower_http=info"
 SPACETIME_TIMEOUT_SECONDS="60"
 SKIP_SPACETIME=0
@@ -108,6 +108,27 @@ CLEAR_DATABASE=0
 PIDS=()
 NAMES=()
 
+read_local_spacetime_database() {
+  local config_path="${REPO_ROOT}/spacetime.local.json"
+
+  if [[ ! -f "${config_path}" ]]; then
+    return
+  fi
+
+  node -e '
+const fs = require("fs");
+const path = process.argv[1];
+try {
+  const value = JSON.parse(fs.readFileSync(path, "utf8")).database;
+  if (typeof value === "string" && value.trim()) {
+    process.stdout.write(value.trim());
+  }
+} catch (error) {
+  process.stderr.write(`[dev:rust] ignore invalid spacetime.local.json: ${error.message}\n`);
+}
+' "${config_path}"
+}
+
 while [[ $# -gt 0 ]]; do
   case "$1" in
     -h|--help)
@@ -174,6 +195,14 @@ while [[ $# -gt 0 ]]; do
   esac
 done
 
+if [[ -z "${DATABASE//[[:space:]]/}" ]]; then
+  DATABASE="$(read_local_spacetime_database)"
+fi
+
+if [[ -z "${DATABASE//[[:space:]]/}" ]]; then
+  DATABASE="genarrative-dev"
+fi
+
 if [[ ! -f "${MANIFEST_PATH}" ]]; then
   echo "[dev:rust] 未找到 ${MANIFEST_PATH}，无法启动 Rust 本地栈。" >&2
   exit 1