chore: remove swr and dead code (#3495)

site/package.json

@@ -49,7 +49,6 @@
     "react-markdown": "8.0.3",
     "react-router-dom": "6.3.0",
     "sourcemapped-stacktrace": "1.1.11",
-    "swr": "1.2.2",
     "tzdata": "1.0.30",
     "uuid": "8.3.2",
     "xstate": "4.32.1",

site/src/app.tsx

@@ -2,7 +2,6 @@ import CssBaseline from "@material-ui/core/CssBaseline"
 import ThemeProvider from "@material-ui/styles/ThemeProvider"
 import { FC } from "react"
 import { BrowserRouter as Router } from "react-router-dom"
-import { SWRConfig } from "swr"
 import { AppRouter } from "./AppRouter"
 import { ErrorBoundary } from "./components/ErrorBoundary/ErrorBoundary"
 import { GlobalSnackbar } from "./components/GlobalSnackbar/GlobalSnackbar"
@@ -13,34 +12,15 @@ import { XServiceProvider } from "./xServices/StateContext"
 export const App: FC = () => {
   return (
     <Router>
-      <SWRConfig
-        value={{
-          // This code came from the SWR documentation:
-          // https://swr.vercel.app/docs/error-handling#status-code-and-error-object
-          fetcher: async (url: string) => {
-            const res = await fetch(url)
-
-            // By default, `fetch` won't treat 4xx or 5xx response as errors.
-            // However, we want SWR to treat these as errors - so if `res.ok` is false,
-            // we want to throw an error to bubble that up to SWR.
-            if (!res.ok) {
-              const err = new Error((await res.json()).error?.message || res.statusText)
-              throw err
-            }
-            return res.json()
-          },
-        }}
-      >
-        <ThemeProvider theme={dark}>
-          <CssBaseline />
-          <ErrorBoundary>
-            <XServiceProvider>
-              <AppRouter />
-              <GlobalSnackbar />
-            </XServiceProvider>
-          </ErrorBoundary>
-        </ThemeProvider>
-      </SWRConfig>
+      <ThemeProvider theme={dark}>
+        <CssBaseline />
+        <ErrorBoundary>
+          <XServiceProvider>
+            <AppRouter />
+            <GlobalSnackbar />
+          </XServiceProvider>
+        </ErrorBoundary>
+      </ThemeProvider>
     </Router>
   )
 }

site/src/util/index.ts

@@ -1,2 +1 @@
 export * from "./array"
-export * from "./swr"

site/src/util/swr.ts

@@ -1,17 +0,0 @@
-/**
- * unsafeSWRArgument
- *
- * Helper function for working with SWR / useSWR in the TypeScript world.
- * TypeScript is helpful in enforcing type-safety, but SWR is designed to
- * with the expectation that, if the argument is not available, an exception
- * will be thrown.
- *
- * This just helps in abiding by those rules, explicitly, and lets us suppress
- * the lint warning in a single place.
- */
-export const unsafeSWRArgument = <T>(arg: T | null | undefined): T => {
-  if (typeof arg === "undefined" || arg === null) {
-    throw "SWR: Expected exception because the argument is not available"
-  }
-  return arg
-}

site/yarn.lock

@@ -13113,11 +13113,6 @@ svgo@^2.7.0:
     picocolors "^1.0.0"
     stable "^0.1.8"
 
-swr@1.2.2:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/swr/-/swr-1.2.2.tgz#6cae09928d30593a7980d80f85823e57468fac5d"
-  integrity sha512-ky0BskS/V47GpW8d6RU7CPsr6J8cr7mQD6+do5eky3bM0IyJaoi3vO8UhvrzJaObuTlGhPl2szodeB2dUd76Xw==
-
 symbol-tree@^3.2.4:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"