make parses fully async

Author: RubenHalman

jest.config.cjs

@@ -14,9 +14,19 @@ module.exports = {
       "@swc-node/jest",
       {
         module: "commonjs",
-        swc: { minify: false, sourceMaps: "inline" },
+        swc: {
+          jsc: {
+            target: "es2020",
+            parser: {
+              syntax: "typescript",
+              tsx: false,
+            },
+          },
+          sourceMaps: "inline",
+          minify: false,
+        },
       },
     ],
   },
   transformIgnorePatterns: ["/node_modules/", "\\.pnp\\.[^\\/]+$"],
-};
+};

src/main/libs/ParseFlows.ts

@@ -1,21 +1,25 @@
+import { promises as fs } from "fs";
 import * as p from "path";
-import { Flow } from "../models/Flow";
-import fs from "fs";
 import { convert } from "xmlbuilder2";
+
+import { Flow } from "../models/Flow";
 import { ParsedFlow } from "../models/ParsedFlow";
 
 export async function parse(selectedUris: string[]): Promise<ParsedFlow[]> {
   const parseResults: ParsedFlow[] = [];
+
   for (const uri of selectedUris) {
     try {
       const normalizedURI = p.normalize(uri);
-      const content = await fs.readFileSync(normalizedURI);
-      const xmlString = content.toString();
-      const flowObj = convert(xmlString, { format: "object" });
+      const content = await fs.readFile(normalizedURI, "utf8");
+      const flowObj = convert(content, { format: "object" });
       parseResults.push(new ParsedFlow(uri, new Flow(uri, flowObj)));
-    } catch (e) {
-      parseResults.push(new ParsedFlow(uri, undefined, e.errorMessage));
+    } catch (e: any) {
+      parseResults.push(
+        new ParsedFlow(uri, undefined, e.message ?? e.toString())
+      );
     }
   }
+
   return parseResults;
 }

tests/SanityTest.test.ts

@@ -0,0 +1,7 @@
+import * as core from "../src";
+
+test("core exports sanity", () => {
+  console.log(Object.keys(core));
+  expect(core.scan).toBeDefined();
+  expect(core.parse).toBeDefined();
+});