Too many sass files causes version() to fail

• Laravel Mix Version: 1.4.2
• Node Version: 7.10.1
• NPM Version: 4.2.0
• OS: Ubuntu

Description:

Mix fails on validation when too many sass files are being used.

fs.js:584
  return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
                 ^

Error: ENOENT: no such file or directory, open '/home/thomas/Projects/5.4/public/css/tour/ourusers.css'
    at Object.fs.openSync (fs.js:584:18)
    at Object.fs.readFileSync (fs.js:491:33)
    at File.read (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/File.js:180:19)
    at File.version (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/File.js:190:25)
    at Manifest.hash (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/Manifest.js:55:65)
    at manifest.forEach.file (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/plugins/CustomTasksPlugin.js:79:47)
    at Array.forEach (native)
    at CustomTasksPlugin.applyVersioning (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/plugins/CustomTasksPlugin.js:79:18)
    at Compiler.compiler.plugin.stats (/home/thomas/Projects/5.4/node_modules/laravel-mix/src/plugins/CustomTasksPlugin.js:12:22)
    at Compiler.applyPlugins (/home/thomas/Projects/5.4/node_modules/tapable/lib/Tapable.js:61:14)
    at emitRecords.err (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:268:11)
    at Compiler.emitRecords (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:375:38)
    at emitAssets.err (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:262:10)
    at applyPluginsAsyncSeries1.err (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:368:12)
    at next (/home/thomas/Projects/5.4/node_modules/tapable/lib/Tapable.js:200:11)
    at Compiler.compiler.plugin (/home/thomas/Projects/5.4/node_modules/webpack/lib/performance/SizeLimitsPlugin.js:99:4)
    at Compiler.applyPluginsAsyncSeries1 (/home/thomas/Projects/5.4/node_modules/tapable/lib/Tapable.js:204:13)
    at Compiler.afterEmit (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:365:9)
    at require.forEach.err (/home/thomas/Projects/5.4/node_modules/webpack/lib/Compiler.js:360:15)
    at /home/thomas/Projects/5.4/node_modules/async/dist/async.js:421:16
    at iteratorCallback (/home/thomas/Projects/5.4/node_modules/async/dist/async.js:998:13)
    at /home/thomas/Projects/5.4/node_modules/async/dist/async.js:906:16
    at /home/thomas/Projects/5.4/node_modules/graceful-fs/graceful-fs.js:43:10
    at FSReqWrap.oncomplete (fs.js:114:15)

Steps To Reproduce:

On a fresh 5.4 installation create the files matching the webpack.mix.js sass files. Empty sass files will still cause the error. webpack.mix.js

let mix = require('laravel-mix');

/*
 |--------------------------------------------------------------------------
 | Mix Asset Management
 |--------------------------------------------------------------------------
 |
 | Mix provides a clean, fluent API for defining some Webpack build steps
 | for your Laravel application. By default, we are compiling the Sass
 | file for the application as well as bundling up all the JS files.
 |
 */

mix.sass('resources/assets/sass/tour/master.scss', 'css/tour')
    .sass('resources/assets/sass/tour/home.scss', 'css/tour')
    .sass('resources/assets/sass/tour/header.scss', 'css/tour')
    .sass('resources/assets/sass/tour/footer.scss', 'css/tour')
    .sass('resources/assets/sass/tour/userfinder.scss', 'css/tour')
    .sass('resources/assets/sass/tour/newusers.scss', 'css/tour')
    .sass('resources/assets/sass/tour/ourusers.scss', 'css/tour')
    .sass('resources/assets/sass/tour/tour_scene.scss', 'css/tour')
    .sass('resources/assets/sass/tour/userprofile.scss', 'css/tour')
    .sass('resources/assets/sass/tour/join_options.scss', 'css/tour')
    .sass('resources/assets/sass/tour/lightbox.scss', 'css/tour/')
    .sass('resources/assets/sass/tour/slick.scss', 'css/tour/')
    .sass('resources/assets/sass/tour/slick-theme.scss', 'css/tour/')
    .version();

package.json

{
  "private": true,
  "scripts": {
    "dev": "npm run development",
    "development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
    "watch": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
    "watch-poll": "npm run watch -- --watch-poll",
    "hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
    "prod": "npm run production",
    "production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
  },
  "devDependencies": {
    "axios": "^0.16.2",
    "bootstrap-sass": "^3.3.7",
    "cross-env": "^5.0.1",
    "jquery": "^3.1.1",
    "laravel-mix": "^1.0",
    "lodash": "^4.17.4",
    "vue": "^2.1.10"
  }
}

Either commenting out version() or a number of .sass() lines will allow Mix to complete properly.

If I downgrade to v0.12.1 everything appears to work correctly

From my research it appears that the version task, or some task related to it is being executed before the files have been written to the disk.

[trideout]

Many of the CSS files are only loaded on one or two pages, and this is only a selection of the hundreds of sass files the complete project has. These files are not partials, they are intended to be loaded on an as needed basis.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.