jakobvase

Creating an AWS sftp server for testing

I created an sftp server in aws for testing.

• Generate an ssh key pair ssh-keygen -t ed25519
• Log in to AWS
• Go to s3 and create a bucket for the server
• Go to IAM and create a role
  • Pick 'AWS Service'
• Select 'Transfer' as the use case

jakobvase

import { object, string } from 'yup';

describe('yup', () => {
  /**
   * I've had some trouble getting yup to work as I want, and I think it's unintuitive.
   * But I have to use it, so I'm writing down these tests so I can actually see what does what.
   *
   * A few key gotchas:
   * * The default value of an object is `{}`, so `object({a: string()})` will allow `undefined`.
   *   The way to get around this is to add `default(undefined).required()` to all objects.

jakobvase

const h:<FormEventHandler<HTMLFormElement>> = (e) => {
  e.preventDefault();
  const fe = new FormData(e.currentTarget);
  console.log(fe);
}

jakobvase

import {
  MouseEvent as ReactMouseEvent,
  RefObject,
  useCallback,
  useEffect,
  useRef,
} from "react";

const rootFontSize = 13;

jakobvase

/**
 * This is a workaround to the fact that errors thrown in `useEffect` and similar cause the whole
 * react tree to unmount. It takes the error and throws it inside the render tree instead.
 *
 * Taken from https://www.developerway.com/posts/how-to-handle-errors-in-react and
 * https://github.com/facebook/react/issues/14981#issuecomment-468460187.
 *
 * Usage:
 * ```
 * const Component = () => {

jakobvase

import { ComponentType, lazy } from "react";

/**
 * A component to test suspense fallbacks.
 *
 * Wrap the children of your <Suspense> in <Delay>, and watch your beautiful fallback for 5 seconds.
 *
 * Don't use it in production.
 */
export const Delay = lazy(

jakobvase

import graphql from "babel-plugin-relay/macro";
import { Suspense, useState } from "react";
import {
  PreloadedQuery,
  usePaginationFragment,
  usePreloadedQuery,
  useQueryLoader,
} from "react-relay";
import { SearchQuery } from "./__generated__/SearchQuery.graphql";
import { Search_Results$key } from "./__generated__/Search_Results.graphql";

jakobvase

**
 * A router needs to accept adding RouteDefinitions, which are routes with a name and
 * path, and potentially a 'fromArgs' and 'fromUrl' constructor, however these might be
 * possible to determine programmatically, so maybe not necessary.
 *
 * Uses:
 * * Determine which route we are on, and get any arguments for that route.
 * * Create a link to a route by supplying name and arguments.
 * * Potentially extend the route definition to do more? Preload? Do we want that in by default?
 */