fix(cli): vitest run --watch should be watch-mode

Author: AriPerkkio

packages/vitest/src/node/cli/cac.ts

@@ -239,7 +239,7 @@ export function parseCLI(argv: string | string[], config: CliParseOptions = {}):
   if (arrayArgs[2] === 'watch' || arrayArgs[2] === 'dev') {
     options.watch = true
   }
-  if (arrayArgs[2] === 'run') {
+  if (arrayArgs[2] === 'run' && !options.watch) {
     options.run = true
   }
   if (arrayArgs[2] === 'related') {
@@ -265,7 +265,10 @@ async function watch(cliFilters: string[], options: CliOptions): Promise<void> {
 }
 
 async function run(cliFilters: string[], options: CliOptions): Promise<void> {
-  options.run = true
+  // "vitest run --watch" should still be watch mode
+  options.watch = options.watch === true
+  options.run = !options.watch
+
   await start('test', cliFilters, options)
 }
 

test/core/test/cli-test.test.ts

@@ -381,6 +381,15 @@ test('public parseCLI works correctly', () => {
       'color': true,
     },
   })
+  expect(parseCLI('vitest run --watch')).toEqual({
+    filter: [],
+    options: {
+      'watch': true,
+      'w': true,
+      '--': [],
+      'color': true,
+    },
+  })
   expect(parseCLI('vitest related ./some-files.js')).toEqual({
     filter: [],
     options: {