Windows support #117
Description
I've attempted both to install workflow into an existing Next.JS app, as well as cloning the Birthday Card Generator app and in both cases experiencing the below error. It doesn't seem to discover any workflows despite being created with the directive and called from an API route.
- Is workflow supported for Windows file systems?
- If so, what could cause workflows not to be discovered?
The error:
ReferenceError: Workflow "workflow//C:\\dev\\birthday-card-generator\\app\\api\\generate\\route.ts//handleOrder" must be a function, but got "undefined" instead
at file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/workflow.js:436:19
at file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/telemetry.js:76:34
at NoopContextManager.with (C:\dev\birthday-card-generator\node_modules\@opentelemetry\api\build\src\context\NoopContextManager.js:25:19)
at ContextAPI.with (C:\dev\birthday-card-generator\node_modules\@opentelemetry\api\build\src\api\context.js:60:46)
at NoopTracer.startActiveSpan (C:\dev\birthday-card-generator\node_modules\@opentelemetry\api\build\src\trace\NoopTracer.js:65:31)
at ProxyTracer.startActiveSpan (C:\dev\birthday-card-generator\node_modules\@opentelemetry\api\build\src\trace\ProxyTracer.js:36:24)
at trace (file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/telemetry.js:74:19)
at async file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/runtime.js:225:36
at async file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/telemetry.js:76:28
at async file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/telemetry.js:47:60
at async file:///C:/dev/birthday-card-generator/node_modules/@workflow/core/dist/runtime.js:181:16
at async file:///C:/dev/birthday-card-generator/node_modules/@workflow/world-local/dist/queue.js:103:34
at async AppRouteRouteModule.do (C:\dev\birthday-card-generator\node_modules\next\dist\compiled\next-server\app-route.runtime.dev.js:5:38696)
at async AppRouteRouteModule.handle (C:\dev\birthday-card-generator\node_modules\next\dist\compiled\next-server\app-route.runtime.dev.js:5:45978)
My workflow:
import { NextResponse } from 'next/server';
import { FatalError } from 'workflow';
import { start } from 'workflow/api';
export const POST = async (request: Request): Promise<NextResponse> => {
try {
const body = await request.json();
const values = await start(handleOrder, [body]);
return NextResponse.json(values);
} catch (error) {
const message = error instanceof Error ? error.message : 'Unknown error';
const isFatal = error instanceof FatalError;
return NextResponse.json(
{
error: message,
fatal: isFatal,
},
{ status: isFatal ? 400 : 500 }
);
}
};
const handleOrder = async (data: any) => {
'use workflow';
await handleStep();
// Workflow logic goes here
return { status: 'success', data };
}
const handleStep = async () => {
'use step';
await new Promise(resolve => setTimeout(resolve, 10000));
// Step logic goes here
console.log('Step executed');
}