fix: stop spinner if API fails to initialize

src/api.ts

@@ -226,7 +226,6 @@ export async function resolveVitestPackages(showWarning: boolean): Promise<Vites
     // if there is a workspace config, use it as root
     return vitestWorkspaces.map((config) => {
       const vitest = resolveVitestConfig(showWarning, config)
-      log.info('[API]', vitest)
       if (!vitest)
         return null
       return {
@@ -238,9 +237,6 @@ export async function resolveVitestPackages(showWarning: boolean): Promise<Vites
 
   const configs = await vscode.workspace.findFiles(configGlob, '**/node_modules/**')
 
-  if (!configs.length)
-    log.error('[API]', 'Failed to start Vitest: No vitest config files found')
-
   return configs.map((config) => {
     const vitest = resolveVitestConfig(showWarning, config)
     if (!vitest)
@@ -272,6 +268,7 @@ function createChildVitestProcess(tree: TestTree, meta: VitestMeta[]) {
   const vitest = fork(
     workerPath,
     {
+      // TODO: use findNode API
       execPath: getConfig().nodeExecutable,
       execArgv,
       env: {

src/extension.ts

@@ -43,8 +43,9 @@ class VitestExtension {
     this.testTree.reset([])
 
     const vitest = await resolveVitestPackages(showWarning)
-    // don't show any errors, they are already shown in resolveVitestPackages
+
     if (!vitest.length) {
+      log.error('[API]', 'Failed to start Vitest: No vitest config files found')
       this.testController.items.delete(this.loadingTestItem.id)
 
       await this.api?.dispose()
@@ -53,14 +54,14 @@ class VitestExtension {
 
     this.testTree.reset(vitest.map(x => x.folder))
 
-    await this.api?.dispose()
-
-    this.api = await resolveVitestAPI(this.testTree, vitest)
-
     const previousRunProfiles = this.runProfiles
     this.runProfiles = new Map()
 
     try {
+      await this.api?.dispose()
+
+      this.api = await resolveVitestAPI(this.testTree, vitest)
+
       for (const api of this.api.folderAPIs) {
         await this.testTree.watchTestFilesInWorkspace(
           api,

src/testTree.ts

@@ -34,6 +34,8 @@ export class TestTree extends vscode.Disposable {
     this.folderItems.clear()
     this.fileItems.clear()
     this.flatTestItems.clear()
+    this.watchers.forEach(x => x.dispose())
+    this.watchers = []
 
     this.loaderItem.busy = true
 
@@ -142,9 +144,6 @@ export class TestTree extends vscode.Disposable {
   }
 
   async watchTestFilesInWorkspace(api: VitestFolderAPI, testFiles: string[]) {
-    this.watchers.forEach(x => x.dispose())
-    this.watchers = []
-
     await this.discoverAllTestFiles(api, testFiles)
 
     const watcher = vscode.workspace.createFileSystemWatcher(