chore: convert exec directory to vitest

cli/.mocharc.js

@@ -1,12 +1,6 @@
 module.exports = {
   // hardcoding the spec file names as they will be converted 1 by 1 to vitest
   spec: [
-    'test/lib/exec/info.spec.ts',
-    'test/lib/exec/open.spec.ts',
-    'test/lib/exec/run.spec.ts',
-    'test/lib/exec/spawn.spec.ts',
-    'test/lib/exec/versions.spec.ts',
-    'test/lib/exec/xvfb.spec.ts',
     'test/lib/tasks/cache.spec.ts',
     'test/lib/tasks/dependency.spec.ts',
     'test/lib/tasks/download.spec.ts',

cli/lib/exec/open.ts

@@ -74,7 +74,7 @@ export const processOpenOptions = (options: any = {}): string[] => {
   return args
 }
 
-export const start = (options: any = {}): any => {
+export const start = async (options: any = {}): Promise<any> => {
   function open (): any {
     try {
       const args = processOpenOptions(options)
@@ -96,8 +96,9 @@ export const start = (options: any = {}): any => {
     return open()
   }
 
-  return verifyModule.start()
-  .then(open)
+  await verifyModule.start()
+
+  return open()
 }
 
 export default {

cli/lib/exec/run.ts

@@ -164,7 +164,7 @@ const runModule = {
   processRunOptions,
   isValidProject,
   // resolves with the number of failed tests
-  start (options: any = {}): any {
+  async start (options: any = {}): Promise<any> {
     _.defaults(options, {
       key: null,
       spec: null,
@@ -195,8 +195,9 @@ const runModule = {
       return run()
     }
 
-    return verifyModule.start()
-    .then(run)
+    await verifyModule.start()
+
+    return run()
   },
 }
 

cli/lib/exec/spawn.ts

@@ -10,6 +10,7 @@ import xvfb from './xvfb'
 import verifyModule from '../tasks/verify'
 import { throwFormErrorText, getError, errors } from '../errors'
 import readline from 'readline'
+import { stdin, stdout, stderr } from 'process'
 
 const debug = Debug('cypress:cli')
 
@@ -50,7 +51,7 @@ function getStdio (needsXvfb: boolean): any {
 }
 
 const spawnModule = {
-  start (args: any, options: any = {}): any {
+  async start (args: any, options: any = {}): Promise<any> {
     const needsXvfb = xvfb.isNeeded()
     let executable = state.getPathToExecutable(state.getBinaryDir())
 
@@ -149,13 +150,15 @@ const spawnModule = {
         const child = cp.spawn(executable, args, stdioOptions)
 
         function resolveOn (event: any): any {
-          return function (code: any, signal: any): any {
+          return async function (code: any, signal: any): Promise<any> {
             debug('child event fired %o', { event, code, signal })
 
             if (code === null) {
               const errorObject = errors.childProcessKilled(event, signal)
 
-              return getError(errorObject).then(reject)
+              const err = await getError(errorObject)
+
+              return reject(err)
             }
 
             resolve(code)
@@ -168,8 +171,8 @@ const spawnModule = {
 
         if (isPlatform('win32')) {
           const rl = readline.createInterface({
-            input: process.stdin,
-            output: process.stdout,
+            input: stdin,
+            output: stdout,
           })
 
           // on windows, SIGINT does not propagate to the child process when ctrl+c is pressed
@@ -188,12 +191,12 @@ const spawnModule = {
         //  child STDERR => process STDERR with additional filtering
         if (child.stdin) {
           debug('piping process STDIN into child STDIN')
-          process.stdin.pipe(child.stdin)
+          stdin.pipe(child.stdin)
         }
 
         if (child.stdout) {
           debug('piping child STDOUT to process STDOUT')
-          child.stdout.pipe(process.stdout)
+          child.stdout.pipe(stdout)
         }
 
         // if this is defined then we are manually piping for linux
@@ -210,7 +213,7 @@ const spawnModule = {
             }
 
             // else pass it along!
-            process.stderr.write(data)
+            stderr.write(data)
           })
         }
 
@@ -221,7 +224,7 @@ const spawnModule = {
         // into the child process. unpiping does not seem
         // to have any effect. so we're just catching the
         // error here and not doing anything.
-        process.stdin.on('error', (err: any) => {
+        stdin.on('error', (err: any) => {
           if (['EPIPE', 'ENOTCONN'].includes(err.code)) {
             return
           }
@@ -235,17 +238,22 @@ const spawnModule = {
       })
     }
 
-    const spawnInXvfb = (): any => {
-      return xvfb
-      .start()
-      .then(userFriendlySpawn)
-      .finally(xvfb.stop)
+    const spawnInXvfb = async (): Promise<number> => {
+      try {
+        await xvfb.start()
+
+        const code = await userFriendlySpawn()
+
+        return code
+      } finally {
+        await xvfb.stop()
+      }
     }
 
-    const userFriendlySpawn = (linuxWithDisplayEnv: any): any => {
+    const userFriendlySpawn = async (linuxWithDisplayEnv?: any): Promise<any> => {
       debug('spawning, should retry on display problem?', Boolean(linuxWithDisplayEnv))
 
-      let brokenGtkDisplay: boolean
+      let brokenGtkDisplay: boolean = false
 
       const overrides: any = {}
 
@@ -262,19 +270,27 @@ const spawnModule = {
         })
       }
 
-      return spawn(overrides)
-      .then((code: any) => {
+      try {
+        const code: number = await spawn(overrides)
+
         if (code !== 0 && brokenGtkDisplay) {
           util.logBrokenGtkDisplayWarning()
 
           return spawnInXvfb()
         }
 
         return code
-      })
-      // we can format and handle an error message from the code above
-      // prevent wrapping error again by using "known: undefined" filter
-      .catch({ known: undefined }, throwFormErrorText(errors.unexpected))
+      } catch (error: any) {
+        // we can format and handle an error message from the code above
+        // prevent wrapping error again by using "known: undefined" filter
+        if ((error as any).known === undefined) {
+          const raiseErrorFn = throwFormErrorText(errors.unexpected)
+
+          await raiseErrorFn(error.message)
+        }
+
+        throw error
+      }
     }
 
     if (needsXvfb) {

cli/lib/exec/versions.ts

@@ -1,4 +1,3 @@
-import Bluebird from 'bluebird'
 import Debug from 'debug'
 import path from 'path'
 import util from '../util'
@@ -7,59 +6,62 @@ import { throwFormErrorText, errors } from '../errors'
 
 const debug = Debug('cypress:cli')
 
-const getVersions = (): any => {
-  return Bluebird.try(() => {
-    if (util.getEnv('CYPRESS_RUN_BINARY')) {
-      let envBinaryPath = path.resolve(util.getEnv('CYPRESS_RUN_BINARY') as string)
+const getBinaryDirectory = async (): Promise<string> => {
+  if (util.getEnv('CYPRESS_RUN_BINARY')) {
+    let envBinaryPath = path.resolve(util.getEnv('CYPRESS_RUN_BINARY') as string)
 
-      return state.parseRealPlatformBinaryFolderAsync(envBinaryPath)
-      .then((envBinaryDir: any) => {
-        if (!envBinaryDir) {
-          return throwFormErrorText(errors.CYPRESS_RUN_BINARY.notValid(envBinaryPath))()
-        }
+    try {
+      const envBinaryDir = await state.parseRealPlatformBinaryFolderAsync(envBinaryPath)
 
-        debug('CYPRESS_RUN_BINARY has binaryDir:', envBinaryDir)
+      if (!envBinaryDir) {
+        const raiseErrorFn = throwFormErrorText(errors.CYPRESS_RUN_BINARY.notValid(envBinaryPath))
 
-        return envBinaryDir
-      })
-      .catch({ code: 'ENOENT' }, (err: any) => {
-        return throwFormErrorText(errors.CYPRESS_RUN_BINARY.notValid(envBinaryPath))(err.message)
-      })
-    }
+        await raiseErrorFn()
+      }
+
+      debug('CYPRESS_RUN_BINARY has binaryDir:', envBinaryDir)
+
+      return envBinaryDir
+    } catch (err: any) {
+      const raiseErrorFn = throwFormErrorText(errors.CYPRESS_RUN_BINARY.notValid(envBinaryPath))
 
-    return state.getBinaryDir()
-  })
-  .then(state.getBinaryPkgAsync)
-  .then((pkg: any) => {
-    const versions = {
-      binary: state.getBinaryPkgVersion(pkg),
-      electronVersion: state.getBinaryElectronVersion(pkg),
-      electronNodeVersion: state.getBinaryElectronNodeVersion(pkg),
+      await raiseErrorFn(err.message)
     }
+  }
 
-    debug('binary versions %o', versions)
+  return state.getBinaryDir()
+}
 
-    return versions
-  })
-  .then((binaryVersions: any) => {
-    const buildInfo = util.pkgBuildInfo()
+const getVersions = async (): Promise<any> => {
+  const binDir = await getBinaryDirectory()
 
-    let packageVersion = util.pkgVersion()
+  const pkg = await state.getBinaryPkgAsync(binDir)
 
-    if (!buildInfo) packageVersion += ' (development)'
-    else if (!buildInfo.stable) packageVersion += ' (pre-release)'
+  const versions = {
+    binary: state.getBinaryPkgVersion(pkg),
+    electronVersion: state.getBinaryElectronVersion(pkg),
+    electronNodeVersion: state.getBinaryElectronNodeVersion(pkg),
+  }
 
-    const versions = {
-      package: packageVersion,
-      binary: binaryVersions.binary || 'not installed',
-      electronVersion: binaryVersions.electronVersion || 'not found',
-      electronNodeVersion: binaryVersions.electronNodeVersion || 'not found',
-    }
+  debug('binary versions %o', versions)
+
+  const buildInfo = util.pkgBuildInfo()
+
+  let packageVersion = util.pkgVersion()
+
+  if (!buildInfo) packageVersion += ' (development)'
+  else if (!buildInfo.stable) packageVersion += ' (pre-release)'
+
+  const versionsFinal = {
+    package: packageVersion,
+    binary: versions.binary || 'not installed',
+    electronVersion: versions.electronVersion || 'not found',
+    electronNodeVersion: versions.electronNodeVersion || 'not found',
+  }
 
-    debug('combined versions %o', versions)
+  debug('combined versions %o', versions)
 
-    return versions
-  })
+  return versionsFinal
 }
 
 const versionsModule = {