respond with Tutorial configure error

Signed-off-by: shmck <shawn.j.mckay@gmail.com>

Author: ShMcK

src/channel/index.ts

@@ -88,10 +88,10 @@ class Channel implements Channel {
 
         try {
           // TODO: better handle errors
-          await tutorialConfig({ config: data.config }, onError)
+          await tutorialConfig({ config: data.config })
         } catch (error) {
-          // TODO send failure messages back to client
-          // to show errors in the webview
+          this.send({ type: 'TUTORIAL_CONFIGURE_FAIL', payload: { error: error.message } })
+          return
         }
 
         // report back to the webview that setup is complete

typings/index.d.ts

@@ -69,7 +69,6 @@ export interface MachineStateSchema {
     Setup: {
       states: {
         Startup: {}
-        Error: {}
         LoadStoredTutorial: {}
         Start: {}
         ValidateSetup: {}

web-app/src/Routes.tsx

@@ -31,9 +31,6 @@ const Routes = () => {
         <Route path="Setup.GitNotInstalled">
           <GitInstalled send={send} />
         </Route>
-        <Route path="Setup.Error">
-          <LoadingPage text="Error" context={context} />
-        </Route>
         <Route path="Setup.SelectTutorial">
           <SelectTutorialPage send={send} context={context} />
         </Route>

web-app/src/services/state/machine.ts

@@ -42,7 +42,6 @@ export const createMachine = (options: any) => {
                 },
               },
             },
-            Error: {},
             LoadStoredTutorial: {
               onEntry: ['loadStoredTutorial'],
               on: {
@@ -103,7 +102,10 @@ export const createMachine = (options: any) => {
             SetupNewTutorial: {
               onEntry: ['configureNewTutorial'],
               on: {
-                GIT_REMOTE_FAILED: 'GitRemoteFailed',
+                TUTORIAL_CONFIGURE_FAIL: {
+                  actions: ['setError'],
+                },
+                TRY_AGAIN: 'SetupNewTutorial',
                 TUTORIAL_CONFIGURED: 'StartNewTutorial',
               },
             },