Use correct import path for data connect emulator (#8220)

* Use correct import path for data connect emulator

* Actually fix it this time

* fix the thing i broke and format

* Update src/emulator/dataconnect/pgliteServer.ts

Co-authored-by: Maneesh Tewani <[email protected]>

---------

Co-authored-by: Maneesh Tewani <[email protected]>

Author: joehan

CHANGELOG.md

@@ -0,0 +1 @@
+- Fixed an issue where `--import` path was incorrectly resolved for the Data Connect emulator. (#8219)

src/emulator/dataconnect/pgliteServer.ts

@@ -89,6 +89,10 @@ export class PostgresServer {
 
   async getDb(): Promise<PGlite> {
     if (!this.db) {
+      // First, ensure that the data directory exists - PGLite tries to do this but doesn't do so recursively
+      if (this.dataDirectory && !fs.existsSync(this.dataDirectory)) {
+        fs.mkdirSync(this.dataDirectory, { recursive: true });
+      }
       // Not all schemas will need vector installed, but we don't have an good way
       // to swap extensions after starting PGLite, so we always include it.
       const vector = (await dynamicImport("@electric-sql/pglite/vector")).vector;

src/emulator/dataconnectEmulator.ts

@@ -73,7 +73,6 @@ export class DataConnectEmulator implements EmulatorInstance {
     let resolvedConfigDir;
     try {
       resolvedConfigDir = this.args.config.path(this.args.configDir);
-
       const info = await DataConnectEmulator.build({ configDir: resolvedConfigDir });
       if (requiresVector(info.metadata)) {
         if (Constants.isDemoProject(this.args.projectId)) {
@@ -125,7 +124,7 @@ export class DataConnectEmulator implements EmulatorInstance {
           dataDirectory = this.args.config.path(dataDirectory);
         }
         const postgresDumpPath = this.args.importPath
-          ? path.join(this.args.config.path(this.args.importPath), "postgres.tar.gz")
+          ? path.join(this.args.importPath, "postgres.tar.gz")
           : undefined;
         this.postgresServer = new PostgresServer({
           dataDirectory,