Functions Framework Adapter

[tomdavidson]

What would a Custom Adapter function look like to use @google-cloud/functions-framework as a VitePluginNode adapter? There is the http handler and the cloudevents handler.

Ignoring the cloudevent handler, the http handler has takes a function name, and (res, req) => any. In this non-functional code, exportName in GCFHTTPHandler is clearly a string and not a function.... Im just not sure what to do next.

Perhaps there is a away to access the function for VitePluginNodeConfig.exportName inside the custom adapter?

export const GCFHTTPHandler = (exportName: string): RequestAdapter<GCFHTTP> => ({ app, req, res, server, next }) =>
  app("default", exportName(req, res));

export default defineConfig({
  server: {
    port: 3000,
  },
  plugins: [
    ...VitePluginNode({
      adapter: GCFHTTPHandler(dispatcher),
      appPath: "./src/index.ts",
      exportName: "dispatcher",
      tsCompiler: "swc",
    }),
  ],

[axe-me]

google cloud functions is expressjs compatible. you can just use the express adapter.
see the example: https://github.com/axe-me/vite-plugin-node/blob/main/examples/cloudfunction/vite.config.ts

[tomdavidson]

The Functions Framework has a different API than Express, even though it does use Express.