Fix build (#806)

scripts/worker/transpile.js

@@ -28,11 +28,14 @@ module.exports = async function transpile(data) {
       if (entry.isDirectory() && entry.name !== "node_modules" && entry.name !== "lib" && entry.name !== "tests" && entry.name !== "dist") {
         queue.push(fullPath);
       } else if (entry.isFile() && (entry.name.endsWith(".ts") || entry.name.endsWith(".tsx"))) {
-        const dest = fullPath
-          .replace(/([/\\])src/, "$1lib")
+        // Only replace src to 'lib' in the project tree.
+        // The repo could be cloned in a folder with 'src' and we don't want to replace that with 'lib'
+        const targetRelativePath = path
+          .relative(target.cwd, fullPath)
+          .replace("src" + path.sep, "lib" + path.sep)
           .replace(".tsx", ".js")
           .replace(".ts", ".js");
-
+        const dest = path.join(target.cwd, targetRelativePath);
         const swcOutput = await swc.transformFile(fullPath, {
           ...swcOptions,
           sourceFileName: path.relative(path.dirname(dest), fullPath).replace(/\\/g, "/"),