revert

packages/vite-plugin-checker/src/main.ts

@@ -3,28 +3,28 @@ import { spawn } from 'child_process'
 import pick from 'lodash.pick'
 import npmRunPath from 'npm-run-path'
 
-import type { ConfigEnv, Logger, Plugin } from 'vite'
 import { Checker } from './Checker.js'
 import {
+  composePreambleCode,
   RUNTIME_CLIENT_ENTRY_PATH,
   RUNTIME_CLIENT_RUNTIME_PATH,
-  WS_CHECKER_RECONNECT_EVENT,
-  composePreambleCode,
   runtimeCode,
   wrapVirtualPrefix,
+  WS_CHECKER_RECONNECT_EVENT,
 } from './client/index.js'
 import {
   ACTION_TYPES,
-  type Action,
   type BuildCheckBinStr,
   type BuildInCheckerNames,
   type ClientDiagnosticPayload,
   type ClientReconnectPayload,
+  type Action,
   type PluginConfig,
   type ServeAndBuildChecker,
   type SharedConfig,
   type UserPluginConfig,
 } from './types.js'
+import type { ConfigEnv, Plugin, Logger } from 'vite'
 
 const sharedConfigKeys: (keyof SharedConfig)[] = ['enableBuild', 'overlay']
 const buildInCheckerKeys: BuildInCheckerNames[] = [
@@ -143,7 +143,7 @@ export function checker(userConfig: UserPluginConfig): Plugin {
         },
       ]
     },
-    buildStart: async () => {
+    buildStart: () => {
       if (initialized) return
       // only run in build mode
       // run a bin command in a separated process
@@ -155,14 +155,17 @@ export function checker(userConfig: UserPluginConfig): Plugin {
         execPath: process.execPath,
       })
 
-      const exitCodes = await Promise.all(
-        checkers.map((checker) => spawnChecker(checker, userConfig, localEnv))
-      )
-      const exitCode = exitCodes.find((code) => code !== 0) ?? 0
-      // do not exit the process if run `vite build --watch`
-      if (exitCode !== 0 && !buildWatch) {
-        process.exit(exitCode)
-      }   
+      // spawn an async runner that we don't wait for in order to avoid blocking the build from continuing in parallel
+      ;(async () => {
+        const exitCodes = await Promise.all(
+          checkers.map((checker) => spawnChecker(checker, userConfig, localEnv))
+        )
+        const exitCode = exitCodes.find((code) => code !== 0) ?? 0
+        // do not exit the process if run `vite build --watch`
+        if (exitCode !== 0 && !buildWatch) {
+          process.exit(exitCode)
+        }
+      })()
     },
     configureServer(server) {
       if (initialized) return
@@ -250,4 +253,4 @@ function spawnChecker(
   })
 }
 
-export default checker
+export default checker