I am using bootstrap sass and extract text-plugin to output the compiled css into a file. It works perfectly if I don't import bootstrap inside my style.scss, but when I import bootstrap webpack can't resolve the font paths. It looks for bootstrap fonts in my src folder instead of the /node_modules/bootstrap-sass/
Module not found: Error: Cannot resolve 'file' or 'directory' ../fonts/bootstrap/glyphicons-halflings-regular.svg in /Users/yasinyaqoobi/Sites/dari-dictionary-api/src/assets/sass
#import "~bootstrap-sass/assets/stylesheets/bootstrap";
package.json
{
"name": "dari-dictionary-api",
"version": "1.0.0",
"description": "Dari Dictionary API built with express.js for the Android App.",
"main": "dist",
"scripts": {
"dev": "nodemon --ignore src/assets -w src --exec \"babel-node src --presets es2015,stage-0\"",
"build": "babel src -s -D -d dist --presets es2015,stage-0",
"start": "node dist",
"prestart": "npm run -s build",
"test": "eslint src",
"watch": "webpack --display-error-details --config webpack.config.js --watch"
},
"repository": {
"type": "git",
"url": ""
},
"author": "Yasin Yaqoobi",
"license": "MIT",
"dependencies": {
"body-parser": "^1.13.3",
"bootstrap-sass": "^3.3.7",
"compression": "^1.5.2",
"cors": "^2.7.1",
"express": "^4.13.3",
"nunjucks": "^3.0.0",
"path": "^0.12.7"
},
"devDependencies": {
"babel-cli": "^6.9.0",
"babel-core": "^6.20.0",
"babel-loader": "^6.2.9",
"babel-plugin-transform-runtime": "^6.15.0",
"babel-polyfill": "^6.20.0",
"babel-preset-es2015": "^6.18.0",
"babel-preset-latest": "^6.16.0",
"babel-preset-stage-0": "^6.5.0",
"babel-runtime": "^6.20.0",
"css-loader": "^0.26.1",
"eslint": "^3.1.1",
"express-winston": "^2.0.0",
"extract-text-webpack-plugin": "^1.0.1",
"file-loader": "^0.9.0",
"node-sass": "^4.0.0",
"nodemon": "^1.9.2",
"sass-loader": "^4.0.2",
"sqlite3": "^3.1.8",
"style-loader": "^0.13.1",
"url-loader": "^0.5.7",
"webpack": "^1.14.0",
"winston": "^2.3.0"
}
}
webpack.config.js
var path = require('path');
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var extractCSS = new ExtractTextPlugin('public/css/style.css');
module.exports = {
entry: path.resolve(__dirname, 'src/assets/js'),
output: {
filename: 'public/js/index.js',
},
devtool: "source-map",
module: {
loaders: [{
loader: "babel-loader",
// Skip any files outside of your project's `src` directory
exclude: /node_modules/,
// Only run `.js` and `.jsx` files through Babel
test: /\.jsx?$/,
// Options to configure babel with
query: {
plugins: ['transform-runtime'],
presets: ['es2015', 'stage-0'],
}
},
{ test: /\.scss$/i, loader: extractCSS.extract(['css', 'sass']) },
{ test: /\.(eot|woff|woff2|ttf|svg|png|jpe?g|gif)(\?\S*)?$/
, loader: 'url?limit=100000&name=[name].[ext]'
}
]
},
plugins: [
extractCSS,
new webpack.ProvidePlugin({ // Make jquery available globally
$: "jquery",
jQuery: "jquery",
"window.jQuery": "jquery"
}),
],
debug: true,
}
Related
There are so many answers to this question on SO, I swear i've tried them all. I am not sure what is wrong with config setup
The Error I get when running webpack in the terminal:
ERROR in ./src/index.js 13:8
Module parse failed: Unexpected token (13:8)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| // const store = createStore(reducers, {}, applyMiddleware(ReduxThunk));
| return (
> <HomeShell/>
| );
| };
my index.js
import "#babel/polyfill";
import React from 'react';
import ReactDOM from 'react-dom';
import HomeShell from "./HomeShell";
const Root = () => {
return (
<HomeShell/>
);
};
ReactDOM.render(<Root />, document.getElementById('#main'));
^^ HomeShell is js file with React Components that are all js files.
My webpack.config.cjs
import path from 'path';
module.exports = {
entry: ["#babel/polyfill", "./src/index.js"],
output: {
path: path.resolve(__dirname, 'public'),
filename: 'bundle.js'
},
target: "web",
mode: 'production',
module: {
rules: [
{
test: /\.m?js$/,
include: /src/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: ["#babel/preset-env", "#babel/preset-react"]
}
}
},
{
test: /\.css$/,
include: /node_modules/,
loader: ['style-loader', 'css-loader'],
}
]
},
};
my .babelrc
{
"presets": ["#babel/preset-env", "#babel/preset-react"]
}
my package.json
{
"name": "site name here",
"version": "1.0.0",
"description": "site desc",
"main": "index.js",
"type": "module",
"repository": {
"type": "git",
"url": "git url"
},
"author": "",
"license": "ISC",
"bugs": {
"url": "issues url"
},
"homepage": "readme url",
"dependencies": {
"#babel/polyfill": "^7.10.1",
"#types/express": "^4.17.6",
"axios": "^0.19.2",
"body-parser": "^1.19.0",
"express": "^4.17.1",
"nodemailer": "^6.4.5",
"path": "^0.12.7",
"react": "^16.13.0",
"react-dom": "^16.13.0",
"react-redux": "^7.2.0",
"react-router": "^5.1.2",
"react-router-dom": "^5.1.2",
"redux": "^4.0.5"
},
"devDependencies": {
"#babel/cli": "^7.8.4",
"#babel/core": "^7.9.0",
"#babel/preset-env": "^7.9.0",
"#babel/preset-react": "^7.9.4",
"babel-loader": "^8.1.0",
"css-loader": "^3.5.3",
"file-loader": "^5.1.0",
"html-loader": "^1.1.0",
"html-webpack-plugin": "^4.3.0",
"image-webpack-loader": "^3.6.0",
"style-loader": "^1.2.1",
"webpack": "^4.43.0",
"webpack-cli": "^3.3.11"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"build": "rm -rf dist && mkdir dist && webpack && babel server -s -d dist",
"clean": "rm -rf dist",
"production": "npm run build && node bin/production",
"start": "npm run production"
}
}
I am far from an expert on react/webpack/babel but this exact setup seems to work fine on another basic app I have running. Not sure what I am doing different between the two apps.
You mentioned that you are using a webpack.config.cjs file, which at the moment anyway, Webpack does not support by default: https://github.com/webpack/webpack-cli/issues/1165
You'd need to explicitly pass --config webpack.config.cjs option to load this file.
I see
{
"presets": ["#babel/preset-env", "#babel/preset-react"]
}
in your .babelrc file and also in the loader options. Maybe there is a conflict.
I am making a web app use react and php and i am using webpack for es6 to js so i generated files but i have a problem about webpack output bundle.js file.
this is my webpack.config.js
const webpack = require('webpack');
module.exports = {
entry: [
'./src/index.jsx'
],
output: {
path: '/dist',
publicPath: '/dist/',
filename: 'bundle.js'
},
devServer: {
contentBase: './dist',
},
module: {
rules: [{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: ['env', 'react']
}
}
}, {
test: /(\.css|.scss)$/,
use: [{
loader: "style-loader"
}, {
loader: "css-loader"
}, {
loader: "sass-loader"
}]
}]
},
resolve: {
extensions: ['*', '.js', '.jsx']
}
};
this is my package.json
{
"name": "react-app",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "webpack-dev-server --history-api-fallback --progress --colors --config ./webpack.config.js"
},
"author": "",
"license": "ISC",
"devDependencies": {
"axios": "^0.17.1",
"babel-core": "^6.26.0",
"babel-loader": "^7.1.2",
"babel-preset-env": "^1.6.1",
"babel-preset-react": "^6.24.1",
"babel-preset-stage-2": "^6.24.1",
"clean-webpack-plugin": "^0.1.18",
"css-loader": "^0.28.9",
"html-webpack-plugin": "^2.30.1",
"node-sass": "^4.7.2",
"react-hot-loader": "^3.1.3",
"sass-loader": "^6.0.6",
"style-loader": "^0.20.1",
"webpack": "^3.10.0",
"webpack-dev-server": "^2.11.1"
},
"dependencies": {
"bootstrap": "^4.0.0",
"express": "^4.16.2",
"react": "^16.2.0",
"react-dom": "^16.2.0",
"react-router-dom": "^4.2.2",
"reactstrap": "^5.0.0-beta"
}
}
why webpack generate and give me a bundle.js into the dist folder ? only saves it to the memory and show it on the localhost. i want use this react app with php but i can not handle to bundle.js.
Where is the problem and why the webpack did not generate the js file.
please help me
Your webpack configuration output filed got problem.
import const path = require('path') first in webpack.config.js and change output filed as below:
output: {
path: path.resolve(__dirname, 'dist'),
publicPath: '/dist/',
filename: 'bundle.js'
}
And add following script into your package.json in script filed
"build": "webpack -p --progress"
Run npm run build
This is the expected behaviour for webpack dev server. If you wish to generate the output on disk, you need to run webpack, e.g:
"scripts": {
"start": "webpack-dev-server --history-api-fallback ...",
"build": "webpack"
}
then run npm build. For production, you should also set NODE_ENV=production, for example using cross-env:
"build": "cross-env NODE_ENV=production webpack"
I have visited hundred webpages but couldn't find solution which fits me. I'm using webpack babel but have error "Unexpected token import" when i try to import express:
.babelrc:
{
"moduleId": "myModule",
"presets": ["es2015", "stage-0"],
"plugins": ["add-module-exports"]
}
webpack.config.js:
const path = require('path');
const webpack = require("webpack");
const ExtractTextPlugin=require("extract-text-webpack-plugin");
module.exports = {
context:__dirname + '/front',
entry:__dirname + '/front/index.js',
output:{
path:__dirname + '/public/assets',
filename:'bundle.js',
publicPath:'assets'
},
resolveLoader: {
root: path.join(__dirname, 'node_modules')
},
plugins:[
new webpack.DefinePlugin({
TEST_ENV:process.env.NODE_ENV === "test"
}),
new ExtractTextPlugin("bundle.css",
{
publicPath: 'assets/core/css',
allChunks: true
})
],
module: {
loaders: [
{
test: /\.js/,
loader: "babel-loader",
exclude: /(node_modules|bower_components)/,
query: {
presets: ['es2015']}
},
{
test: /\.html/,
loader: "raw-loader"},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader!autoprefixer-loader?browsers=last 3 version")
},
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader!autoprefixer-loader?browsers=last 3 version!sass-loader")
}
]
},
devServer: {
port: 7000,
},
devtool: 'source-map',
}
package.json:
{
"name": "SA-19KV",
"version": "1.0.0",
"description": "Project Boilerplate",
"scripts": {
"ngdev": "webpack-dev-server --content-base public/ --progress --colors ",
"nghot": "webpack-dev-server --content-base public/ --progress --colors --inline --hot",
"test": "set NODE_ENV=test && karma start",
"prod": "webpack -p",
"backdev": "nodemon server.js --watch back/"
},
"dependencies": {
"angular": "1.5.0",
"css-loader": "^0.26.1",
"express": "^4.14.1",
"style-loader": "^0.13.1"
},
"devDependencies": {
"angular-mocks": "^1.6.1",
"autoprefixer-loader": "^3.2.0",
"babel-core": "^6.22.1",
"babel-loader": "^6.2.10",
"babel-plugin-add-module-exports": "^0.2.1",
"babel-preset-es2015": "^6.22.0",
"babel-preset-stage-0": "^6.5.0",
"chai": "^3.5.0",
"css-loader": "^0.26.1",
"extract-text-webpack-plugin": "^1.0.1",
"html-webpack-plugin": "1.6.1",
"karma": "^1.4.1",
"karma-chai": "^0.1.0",
"karma-chrome-launcher": "^2.0.0",
"karma-coverage": "^1.1.1",
"karma-html-detailed-reporter": "^1.1.15",
"karma-mocha": "^1.3.0",
"karma-webpack": "^2.0.2",
"mocha": "^3.2.0",
"node-sass": "^4.4.0",
"nodemon": "^1.11.0",
"raw-loader": "^0.5.1",
"sass-loader": "^4.1.1",
"style-loader": "^0.13.1",
"webpack": "^1.14.0",
"webpack-dev-server": "1.14.1"
},
"author": "Me :-)",
"license": "ISC"
}
Your package.json scripts aren't loading your webpack's config. You can load it by adding the --config parameter:
webpack-dev-server --config ./webpack.config.js
I have a repo set up for a project which is using webpack and works perfectly. I copied the entire repo to start a new project. Now when I run "npm run watch" webpack starts but will not watch for changes. my package.json file looks like this:
{
"name": "donedone-api",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"watch": "webpack --progress --colors --watch",
"build": "webpack --progress --colors",
"deploy": "NODE_ENV=production webpack -p --progress --colors"
},
"author": "",
"license": "ISC",
"dependencies": {
"babel-loader": "^6.2.4",
"babel-polyfill": "^6.5.0",
"babel-preset-es2015": "^6.9.0",
"babel-preset-react": "^6.5.0",
"base-64": "^0.1.0",
"imagesloaded": "^4.1.0",
"imports-loader": "^0.6.5",
"react": "^15.1.0",
"react-dom": "^15.1.0"
},
"devDependencies": {
"babel-core": "^6.5.1",
"babel-loader": "^6.2.2",
"babel-polyfill": "^6.5.0",
"babel-preset-es2015": "^6.5.0",
"browser-sync": "^2.11.1",
"browser-sync-webpack-plugin": "^1.0.1",
"clean-webpack-plugin": "^0.1.8",
"css-loader": "^0.23.1",
"extract-text-webpack-plugin": "^1.0.1",
"file-loader": "^0.8.5",
"img-loader": "^1.1.2",
"node-sass": "^3.4.2",
"sass-loader": "^3.1.2",
"style-loader": "^0.13.0",
"url-loader": "^0.5.7",
"webpack": "^1.13.1"
}
}
and my webpack config like this:
var webpack = require('webpack');
var path = require('path');
var ExtractTextPlugin = require("extract-text-webpack-plugin");
require('webpack/lib/ResolverPlugin');
// const webRoot = './site/'
// const assetsPath = path.join(webRoot, 'assets')
// const srcDir = path.resolve(__dirname, 'src')
// const srcAssetsPath = path.join(srcDir, 'assets')
// const spritePath = path.join(srcAssetsPath, 'sprites')
var config = {
entry: './src/js/main',
externals: {
'jquery': '$'
},
output: {
path: './site/assets',
filename: 'main.js'
},
module : {
loaders : [
{
test : /\.js?/,
loader : 'babel'
},
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract('css!sass')
},
{
test: /\.(jpe?g|png|gif|svg)$/i,
loader: 'url?limit=25000!img?progressive=true'
},
{
test: /\.(eot|svg|ttf|woff|woff2)$/,
loader : 'url?limit=90000'
}
]
},
plugins: [
new ExtractTextPlugin('main.css', {
allChunks: true
})
]
};
module.exports = config;
When i run "npm run watch" in terminal, webpack seems to begin normally just as it does with my working repo, except not looking for changes. Here is what it displays:
jordansykes ~/sites/side-projects/mofilm
$ npm run watch
> donedone-api#1.0.0 watch /Users/jordansykes/Sites/side-projects/mofilm
> webpack --progress --colors --watch
Hash: f57ca91a3a54e729eb37
Version: webpack 1.13.1
Time: 789ms
Asset Size Chunks Chunk Names
main.js 1.45 kB 0 [emitted] main
+ 1 hidden modules
Any help on this would be great. Thanks
Thanks for everyone's suggestions. Because I copied the repo in finder, .babelrc file that doesnt show up in finder, was not copied over. When this was created again in the root, everything compiled correctly.
I'm desperately trying to get my Webpack config file to transpile ES6 into ES5, but for some reason it doesn't seem to work. I'm still getting the 'const' variable, arrow functions and spread operators in my exported js code. I've attached my webpack config file and my package.json file - any help would be really appreciated.
Package.json:
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"build:dev": "cross-env NODE_ENV=development webpack --mode development",
"build:prod": "cross-env NODE_ENV=production webpack --mode production",
"start": "webpack-dev-server --port 9000 --mode development"
},
"author": "",
"license": "ISC",
"devDependencies": {
"#babel/core": "^7.7.7",
"#babel/plugin-transform-runtime": "^7.8.3",
"#babel/preset-env": "^7.7.7",
"#babel/runtime": "^7.8.4",
"autoprefixer": "^9.7.3",
"babel-loader": "^8.0.6",
"clean-webpack-plugin": "^3.0.0",
"copy-webpack-plugin": "^5.1.1",
"cross-env": "^6.0.3",
"css-loader": "^3.4.0",
"file-loader": "^5.0.2",
"html-webpack-plugin": "^3.2.0",
"image-webpack-loader": "^6.0.0",
"imagemin-webpack-plugin": "^2.4.2",
"mini-css-extract-plugin": "^0.9.0",
"node-sass": "^4.13.0",
"optimize-css-assets-webpack-plugin": "^5.0.3",
"postcss-loader": "^3.0.0",
"sass-loader": "^8.0.0",
"typescript": "^3.7.4",
"uglifyjs-webpack-plugin": "^2.2.0",
"webpack": "^4.41.5",
"webpack-cli": "^3.3.10",
"webpack-dev-server": "^3.10.1",
"webpack-merge": "^4.2.2"
},
"dependencies": {
"#babel/polyfill": "^7.8.3",
"#glidejs/glide": "^3.4.1",
"aos": "^3.0.0-beta.6",
"axios": "^0.19.2",
"core-js": "2",
"jquery": "^3.4.1",
"lodash": "^4.17.15",
"query-string": "5.1.1",
"scrollbooster": "^2.1.0",
"simple-parallax-js": "^5.2.0",
"smooth-scrollbar": "^8.5.1",
"tippy.js": "^5.1.4"
}
}
Webpack config:
const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const data = require('../pageinfo.json');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
module.exports = {
entry: ['#babel/polyfill','./src/scripts/index.js'],
output: {
path: path.resolve(__dirname, '../dist'),
filename: '[name].[chunkhash].js'
},
module: {
rules: [{
test: [/.css$|.scss$/],
use: [MiniCssExtractPlugin.loader,
'css-loader',
'postcss-loader',
'sass-loader'
]
},
{
test: /\.(jpe?g|png|svg|gif)$/,
use: [{
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: 'assets/images'
}
}]
},
{
test: /\.m?js$/,
exclude: /(node_modules)/,
use: {
loader: 'babel-loader',
options: {
presets: [["#babel/preset-env", { "useBuiltIns": "usage" }]],
plugins: [
["#babel/plugin-transform-runtime",
{
"regenerator": true
}
]
]
}
}
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/,
use: [{
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: 'assets/fonts'
}
}]
}
]
},
resolve: {
extensions: ['.js']
},
plugins: [
new MiniCssExtractPlugin({
filename: 'style.css'
}),
new CopyWebpackPlugin([{
from: './src/assets/images',
to: 'assets/images'
}]),
new CleanWebpackPlugin(),
new MiniCssExtractPlugin({
filename: 'style.[chunkhash].css'
})
]
};
Go to your package.json file. The babel command takes two arguments: the path to your ES6 code and a path to where you want your ES5 code to go.
If you have all your JavaScript code housed in a directory, then you can add the -d flag to the command to tell Babel for look for directories instead of files. For my example, I have my JavaScript code in my src directory but want my ES5 code to be put in a build directory.
// package.json
...
"scripts": {
"build": "babel src -d build",
},
...
Then just run the Babel command
With your .babelrc file created and your build command ready, just run it in your command line.
npm run build