Doesn't work with Koa v1.2.0

[mrchief]

app.use(serveStatic('./html', {extensions: true}));

AssertionError: app.use() requires a generator function

[mrchief]

Here is my solution:

  const originalServeStatic = serveStatic(...);

  app.use(function* (){
    yield new Promise((resolve, reject) => {
      // hacked statusCode
      if (this.status === 404) this.status = 200;
      // unnecessary response by koa
      this.respond = false;
      // 404, serve-static forward non-404 errors
      // force throw error
      originalServeStatic(this.req, this.res, reject);
    })
  });

Working for anyone?

[fundon]

Which is version of serve-static in your project?

@fundon - npm ls tells me I'm runnning the original serve-static 1.11.1.

This is my working code using Express' serve-static. However, the module won't be able to use yield with 'use strict' enabled. I'm not sure of a workaround you can use in your module.

// app.js

var serveStatic = require('serve-static');
var originalServeStatic = serveStatic(...);

app.use(function* (){
    try {
        yield new Promise((resolve, reject) => {
            this.status = 200;
            originalServeStatic(this.req, this.res, reject);
        });
    } catch (error) {
        this.status = 404;
    }
});

[fundon]

If want to work with koa v1, should install serve-static 0.x( < 1.0).
If want to work with koa v2, should install serve-static 1.x( >= 1.0).