// ---------------------------------------------------------------------------// Boot-time sync — replays sources from executor.jsonc into the executor.// Plugins upsert so a re-sync on an already-populated DB is a no-op.// Write-back (DB → file) is handled by the ConfigFileSink passed to each// plugin in executor.ts.// --------------------------------------------------------------------------- import { Effect } from "effect";import { join } from "node:path";import * as fs from "node:fs";import * as jsonc from "jsonc-parser"; import type {  SourceConfig,  ExecutorFileConfig,  ConfigHeaderValue,} from "@executor-js/config";import { SECRET_REF_PREFIX } from "@executor-js/config"; import type { LocalExecutor } from "./executor"; // ---------------------------------------------------------------------------// Header translation: config format → plugin format// --------------------------------------------------------------------------- const translateHeader = (  value: ConfigHeaderValue,): string | { secretId: string; prefix?: string } => {  if (typeof value === "string") {    if (value.startsWith(SECRET_REF_PREFIX)) {      return { secretId: value.slice(SECRET_REF_PREFIX.length) };    }    return value;  }  // Object form: { value, prefix? }  if (typeof value.value === "string" && value.value.startsWith(SECRET_REF_PREFIX)) {    return {      secretId: value.value.slice(SECRET_REF_PREFIX.length),      prefix: value.prefix,    };  }  return value.value;}; const translateHeaders = (  headers: Record<string, ConfigHeaderValue> | undefined,): Record<string, string | { secretId: string; prefix?: string }> | undefined => {  if (!headers) return undefined;  const out: Record<string, string | { secretId: string; prefix?: string }> = {};  for (const [k, v] of Object.entries(headers)) {    out[k] = translateHeader(v);  }  return out;}; // ---------------------------------------------------------------------------// Config path resolution// --------------------------------------------------------------------------- export const resolveConfigPath = (scopeDir: string): string =>  join(scopeDir, "executor.jsonc"); // ---------------------------------------------------------------------------// Load config (sync, no Effect deps — runs at startup)// --------------------------------------------------------------------------- const loadConfigSync = (path: string): ExecutorFileConfig | null => {  if (!fs.existsSync(path)) return null;  const raw = fs.readFileSync(path, "utf-8");  const errors: jsonc.ParseError[] = [];  const parsed = jsonc.parse(raw, errors);  if (errors.length > 0) {    console.warn(`[config-sync] Failed to parse ${path}:`, errors);    return null;  }  return parsed as ExecutorFileConfig;}; // ---------------------------------------------------------------------------// Sync from config → DB// --------------------------------------------------------------------------- const addSourceFromConfig = (  executor: LocalExecutor,  source: SourceConfig,): Effect.Effect<void, unknown> => {  // `executor.jsonc` is a single-scope artifact today — the file isn't  // aware of per-user tenancy. Pin replayed sources to the outermost  // scope so a future `[user, org]` stack still sees them via org  // fall-through.  const scope = executor.scopes.at(-1)!.id as string;  switch (source.kind) {    case "openapi":      return executor.openapi.addSpec({        spec: source.spec,        scope,        baseUrl: source.baseUrl,        namespace: source.namespace,        headers: translateHeaders(source.headers),      }).pipe(Effect.asVoid);     case "graphql":      return executor.graphql.addSource({        endpoint: source.endpoint,        scope,        namespace: source.namespace,        headers: translateHeaders(source.headers) as Record<string, string> | undefined,      }).pipe(Effect.asVoid);     case "mcp":      if (source.transport === "stdio") {        return executor.mcp.addSource({          transport: "stdio",          scope,          name: source.name,          command: source.command,          args: source.args ? [...source.args] : undefined,          env: source.env,          cwd: source.cwd,          namespace: source.namespace,        }).pipe(Effect.asVoid);      }      return executor.mcp.addSource({        transport: "remote",        scope,        name: source.name,        endpoint: source.endpoint,        remoteTransport: source.remoteTransport,        queryParams: source.queryParams,        headers: source.headers,        namespace: source.namespace,      }).pipe(Effect.asVoid);  }}; /** * Read executor.jsonc and replay all sources into the executor. * Each source is added independently — if one fails, the rest still load. */export const syncFromConfig = (  executor: LocalExecutor,  configPath: string,): Effect.Effect<void> =>  Effect.gen(function* () {    const config = loadConfigSync(configPath);    if (!config?.sources?.length) {      console.log(`[config-sync] ${configPath} missing or empty, skipping`);      return;    }     console.log(      `[config-sync] syncing ${config.sources.length} source(s) from ${configPath}`,    );     const results = yield* Effect.forEach(      config.sources,      (source) =>        addSourceFromConfig(executor, source).pipe(          Effect.map(() => true as const),          Effect.catchCause((e) => {            const ns = "namespace" in source ? source.namespace : ("name" in source ? source.name : "unknown");            console.warn(              `[config-sync] Failed to load source "${ns}":`,              e instanceof Error ? e.message : String(e),            );            return Effect.succeed(false as const);          }),        ),      // Serial — bun:sqlite serializes transactions on a single connection,      // so concurrent addSpec calls race on BEGIN.      { concurrency: 1 },    );     const ok = results.filter(Boolean).length;    console.log(`[config-sync] ${ok}/${results.length} source(s) synced`);  });