Revert "fix: #22038 support esm import for windows (#22042)"

This reverts commit b83bdc2.

packages/launchpad/cypress/e2e/scaffold-project.cy.ts

@@ -44,13 +44,6 @@ function scaffoldAndOpenE2EProject (opts: {
   cy.contains('E2E Testing').click()
   cy.contains('We added the following files to your project:')
   cy.contains('Continue').click()
-  // Going through the loading of config
-  cy.get('[data-cy="loading-spinner"]')
-  cy.get('[data-cy="loading-spinner"]').should('not.exist')
-  // No errrors were encountered
-  cy.get('[data-testid="error-header"]').should('not.exist')
-  // Asserts that we've made it through the flow
-  cy.contains('Choose a Browser')
 }
 
 function scaffoldAndOpenCTProject (opts: {

packages/server/lib/plugins/child/run_require_async_child.js

@@ -1,7 +1,6 @@
 require('graceful-fs').gracefulify(require('fs'))
 const stripAnsi = require('strip-ansi')
 const debug = require('debug')(`cypress:lifecycle:child:run_require_async_child:${process.pid}`)
-const { pathToFileURL } = require('url')
 const tsNodeUtil = require('./ts_node')
 const util = require('../util')
 const { RunPlugins } = require('./run_plugins')
@@ -98,10 +97,12 @@ function run (ipc, file, projectRoot) {
     //   3a. Yes: Use bundleRequire
     //   3b. No: Continue through to `await import(configFile)`
     // 4. Use node's dynamic import to import the configFile
+    let originalError
 
     try {
       return require(file)
     } catch (err) {
+      originalError = err
       if (!err.stack.includes('[ERR_REQUIRE_ESM]') && !err.stack.includes('SyntaxError: Cannot use import statement outside a module')) {
         throw err
       }
@@ -123,10 +124,16 @@ function run (ipc, file, projectRoot) {
         debug(`User doesn't have esbuild. Going to use native node imports.`)
 
         // We cannot replace the initial `require` with `await import` because
-        // Certain modules cannot be dynamically imported.
-
-        // pathToFileURL for windows interop: https://github.com/nodejs/node/issues/31710
-        return await import(pathToFileURL(file).href)
+        // Certain modules cannot be dynamically imported. If this throws, however, we want
+        // to show the original error that was thrown, because that's ultimately the source of the problem
+        try {
+          return await import(file)
+        } catch (e) {
+          // If we aren't able to import the file at all, throw the original error, since that has more accurate information
+          // of what failed to begin with
+          debug('esbuild fallback for loading config failed, throwing original error. node import error: %o', e)
+          throw originalError
+        }
       }
 
       throw err

system-tests/__snapshots__/config_modules_spec.ts.js

@@ -0,0 +1,3 @@
+exports['cypress config with esm and cjs / does not support modules and ts without esbuild in config-cjs-and-esm/config-with-ts-module'] = `
+STDOUT_ERROR_VALIDATED
+`

system-tests/test/config_modules_spec.ts

@@ -32,6 +32,13 @@ describe('cypress config with esm and cjs', function () {
       spec: 'app.cy.js',
       browser: 'chrome',
       expectedExitCode: 1,
+      snapshot: true,
+      onStdout (stdout) {
+        expect(stdout).to.include('nearest parent package.json contains "type": "module" which defines all .ts files in that package scope as ES modules')
+
+        // Need to make this stable b/c of filepaths, and snapshot: true is needed to invoke onStdout
+        return 'STDOUT_ERROR_VALIDATED'
+      },
     })
   })