I want to add both sass and tailwind to my project but for some reason I don't know, there is no CSS file been generated when I run webpack or maybe it does but I can't find it...
here is my webpack.config.js:
const path = require("path");
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
module.exports = {
entry: {
index: './src/index.js',
page2: './src/page2.js'
},
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name].js'
},
module: {
rules: [
{
test: /\.scss$/,
use: [
MiniCssExtractPlugin.loader,
{ loader: 'css-loader', options: { importLoaders: 1 } },
{
loader: 'postcss-loader'
},
{
loader: 'sass-loader',
options: {
plugins: () => [autoprefixer()]
}
}
]
},
{
test: /\.(png|jpg|gif|svg|eot|ttf|woff)$/,
use: [
{
loader: 'file-loader',
},
],
},
{
test: /\.js$/i,
use: {
loader: 'babel-loader',
options: {
presets: ['#babel/preset-env'],
},
},
},
{
// Extract any CSS content and minimize
test: /\.css$/,
use: [
MiniCssExtractPlugin.loader,
{ loader: 'css-loader', options: { importLoaders: 1 } },
{ loader: 'postcss-loader' }
]
}
]
},
plugins: [
new HtmlWebpackPlugin({
template: './dist/index.html',
inject: 'body',
chunks: ['index'],
filename: 'index.html'
}),
new HtmlWebpackPlugin({
template: './dist/page2.html',
inject: 'body',
chunks: ['page2'],
filename: 'page2.html'
}),
new MiniCssExtractPlugin({
filename: "styles.css",
chunkFilename: "[id].[contenthash].css"
})
],
devServer: {
watchContentBase: true,
contentBase: path.resolve(__dirname, 'dist'),
open: true
}
};
My postcss.config.js:
module.exports = {
plugins: [
require('postcss-import'),
require('tailwindcss'),
require('postcss-preset-env')({ stage: 1 }),
require('autoprefixer')
]
};
and my tailwind.config.js
module.exports = {
purge: [ ],
darkMode: false,
theme: {
extend: {},
},
variants: {
extend: {},
},
plugins: [],
}
my index.js:
import "./styles.scss";
my styles.scss:
#import "~tailwindcss/base.css";
#import "~tailwindcss/components.css";
#import "~tailwindcss/utilities.css";
.my-class {
#apply font-bold;
}
This does not work...Can someone maybe help me out?
I was having the same issue as you and ran into this answer and initially wasn't sure why you continued to encounter this issue when you already had importLoaders: 1 added to your css-loader config.
However, according to the documentation for css-loader's importLoader option, you need to change the 1 to a 2. Right now, only the postcss-loader is being imported when you also want sass-loader to be imported as well.
Here's how I would change your webpack.config.js to resolve this issue:
const path = require("path");
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
module.exports = {
entry: {
index: './src/index.js',
page2: './src/page2.js'
},
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name].js'
},
module: {
rules: [
{
test: /\.(png|jpg|gif|svg|eot|ttf|woff)$/,
use: [
{
loader: 'file-loader',
},
],
},
{
test: /\.js$/i,
use: {
loader: 'babel-loader',
options: {
presets: ['#babel/preset-env'],
},
},
},
{
// Extract any CSS or SCSS content and minimize
test: /\.[s]?css$/,
use: [
MiniCssExtractPlugin.loader,
{ loader: 'css-loader', options: { importLoaders: 2 } },
{ loader: 'postcss-loader' },
{ loader: 'sass-loader' },
]
}
]
},
plugins: [
new HtmlWebpackPlugin({
template: './dist/index.html',
inject: 'body',
chunks: ['index'],
filename: 'index.html'
}),
new HtmlWebpackPlugin({
template: './dist/page2.html',
inject: 'body',
chunks: ['page2'],
filename: 'page2.html'
}),
new MiniCssExtractPlugin({
filename: "styles.css",
chunkFilename: "[id].[contenthash].css"
})
],
devServer: {
watchContentBase: true,
contentBase: path.resolve(__dirname, 'dist'),
open: true
}
};
You'll notice I also refactored your css rule into the scss rule to eliminate a bit of redundancy. That way, you only have to declare all the styling loaders only once.
Related
Has anyone gotten Webpack/html-loader to handle image references in anchor tags (href attribute)? I'm using the following webpack config that throws the error "Callback was already called" when the commented line below is included:
const path = require("path");
const webpack = require("webpack");
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const devMode = process.env.NODE_ENV !== "production";
module.exports = {
mode: devMode ? "development" : "production",
entry: {
index: "./src/js/pages/index.js",
contact: "./src/js/pages/contact.js",
},
plugins: [
new webpack.ProvidePlugin({
$: path.resolve(path.join(__dirname, 'node_modules/jquery')),
jQuery: path.resolve(path.join(__dirname, 'node_modules/jquery')),
'window.jQuery': path.resolve(path.join(__dirname, 'node_modules/jquery')),
Util: 'exports-loader?Util!bootstrap/js/dist/util'
}),
new HtmlWebpackPlugin({
template: "./src/contact.shtml",
filename: "contact.shtml",
inject: true,
chunks: ['contact']
}),
new HtmlWebpackPlugin({
template: "./src/index.shtml",
filename: "index.shtml",
inject: true,
chunks: ['index']
}),
new MiniCssExtractPlugin({
filename: devMode ? "css/[name].css" : "css/[name].[hash].css",
chunkFilename: devMode ? "[id].css" : "[id].[hash].css",
publicPath: '../'
})
],
output: {
path: path.resolve(__dirname, "dist"),
filename: "js/[name].bundle.js"
},
optimization: {
minimizer: [
new UglifyJsPlugin({
cache: true,
parallel: true,
sourceMap: devMode
})
]
},
module: {
rules: [
{
test: /\.(js|jsx)$/,
exclude: /(node_modules|bower_components)/,
use: { loader: "babel-loader", options: { presets: ["#babel/preset-env"] } }
},
{
test: /\.s?html$/i,
loader: 'html-loader',
options: {
attributes: {
list: [
{ tag: 'img', attribute: 'src', type: 'src' },
{ tag: 'link', attribute: 'href', type: 'src' },
// { tag: 'a', attribute: 'href', type: 'src' } <--- throws error when included
]
}
}
},
{
test: /\.(sa|sc|c)ss$/,
use: [
{
loader: MiniCssExtractPlugin.loader,
options: {
publicPath: '../',
hmr: process.env.NODE_ENV === 'development'
}
},
{
loader: "css-loader",
options: {
importLoaders: 2,
sourceMap: true
}
},
{
loader: "postcss-loader"
},
{
loader: "sass-loader"
}
]
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/,
use: [
{
loader: "file-loader",
options: {
name: "[name].[ext]",
publicPath: "../fonts",
outputPath: "./fonts",
emitFile: true
}
}
]
},
{
test: /\.(php)$/,
use: [
{
loader: "file-loader",
options: {
name: "[name].[ext]",
emitFile: true
}
}
]
},
{
test: /\.(png|jpe?g|gif|svg|ico)$/i,
use: [
{
loader: "file-loader",
options: {
name: "[name].[ext]",
outputPath: 'images/',
emitFile: true
}
}
]
}
]
},
resolve: {
extensions: ['.js', '.jsx', '.scss']
}
};
When the above line is commented out as displayed, everything compiles and tags are properly handled, but the tags are missing their images.
These are the relevant package versions I'm using:
webpack: 4.43.0
html-loader: 1.1.0
file-loader: 6.0.0
I am using vuejs in wordpress theme, everything is properly setup and working.
npm run build works perfectly and creates dist and wordpress picks up all content from it.
What's the issue then?
npm run dev also works in the console but when I made any change in a vue template it compiles but IT DOES NOT SHOW UPDATED OUTPUT.
Please guide and help.
webpack.config.dev.js
const path = require('path');
const webpack = require('webpack');
const StyleLintPlugin = require('stylelint-webpack-plugin');
const fs = require('fs');
const autoprefixer = require('autoprefixer');
if (fs.existsSync(path.resolve(__dirname, '../.env.example')) === true) {
fs.renameSync(
path.resolve(__dirname, '../.env.example'),
path.resolve(__dirname, '../.env'),
);
}
module.exports = (options = {}) => {
const config = {
entry: {
admin: './src/admin.js',
public: './src/public.js',
},
output: {
path: path.resolve(__dirname, '../dist'),
publicPath: 'http://localhost:9000/',
filename: 'js/[name].js',
},
module: {
rules: [{
test: /\.vue$/,
loader: 'vue-loader',
options: {
loaders: {
sass: 'vue-style-loader?sourceMap!css-loader?sourceMap!sass-loader?indentedSyntax&sourceMap',
scss: 'vue-style-loader?sourceMap!css-loader?sourceMap!sass-loader?sourceMap',
},
preserveWhitespace: false,
postcss: [autoprefixer()],
},
},
{
test: /\.js$/,
loader: 'babel-loader',
options: {
cacheDirectory: true,
},
exclude: /node_modules/,
},
{
test: /\.js|\.vue$/,
use: [{
loader: 'eslint-loader',
options: {
configFile: path.resolve(__dirname, '../.eslintrc.json'),
},
}, ],
enforce: 'pre',
exclude: /node_modules/,
},
{
test: /\.(s)?css$/,
use: [
'vue-style-loader?sourceMap',
'css-loader?sourceMap',
'postcss-loader?sourceMap',
'sass-loader?sourceMap',
],
},
{
test: /\.png|\.jpg|\.gif|\.svg|\.eot|\.ttf|\.woff|\.woff2$/,
loader: 'file-loader',
query: {
name: '[hash].[ext]',
outputPath: 'static/',
},
exclude: /node_modules/,
},
{
test: /\.json$/,
loader: 'json-loader',
},
],
},
plugins: [
new webpack.LoaderOptionsPlugin({
options: {
postcss: [autoprefixer()],
context: '/',
},
}),
new StyleLintPlugin({
configFile: path.resolve(__dirname, '../.stylelintrc.json'),
syntax: 'scss',
files: ['**/*.s?(a|c)ss', '**/*.vue'],
}),
new webpack.HotModuleReplacementPlugin(),
new webpack.NamedModulesPlugin(),
new webpack.optimize.ModuleConcatenationPlugin(),
],
devServer: {
compress: true,
contentBase: path.join(__dirname, '../dist'),
headers: {
'Access-Control-Allow-Origin': 'http://localhost',
},
hot: true,
public: 'localhost:9000',
port: 9000,
overlay: {
errors: true,
warnings: true,
},
},
devtool: 'eval-source-map',
externals: {
jquery: 'jQuery',
},
resolve: {
alias: {
PublicJSUtilities: path.resolve(
__dirname,
'../src/public/js/utilities',
),
PublicCSSAbstracts: path.resolve(
__dirname,
'../src/public/css/abstracts',
),
PublicImg: path.resolve(__dirname, '../src/public/img'),
masonry: 'masonry-layout',
isotope: 'isotope-layout',
},
},
watch: options.watch === 'true',
};
return config;
};
webpack.vue.build.js
const path = require('path');
const webpack = require('webpack');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const StyleLintPlugin = require('stylelint-webpack-plugin');
const fs = require('fs');
const autoprefixer = require('autoprefixer');
if (fs.existsSync(path.resolve(__dirname, '../.env')) === true) {
fs.renameSync(
path.resolve(__dirname, '../.env'),
path.resolve(__dirname, '../.env.example'),
);
}
module.exports = () => {
const config = {
entry: {
admin: './src/admin.js',
public: './src/public.js',
},
output: {
path: path.resolve(__dirname, '../dist'),
publicPath: '',
filename: 'js/[name].js',
},
module: {
rules: [
{
test: /\.vue$/,
loader: 'vue-loader',
options: {
loaders: {
sass: ExtractTextPlugin.extract({
fallback: 'vue-style-loader?sourceMap',
use: 'css-loader?sourceMap!sass-loader?sourceMap',
}),
scss: ExtractTextPlugin.extract({
fallback: 'vue-style-loader?sourceMap',
use: 'css-loader?sourceMap!sass-loader?sourceMap',
}),
},
preserveWhitespace: false,
postcss: [autoprefixer()],
},
},
{
test: /\.js$/,
loader: 'babel-loader',
options: {
cacheDirectory: true,
},
},
{
test: /\.js|\.vue$/,
use: [
{
loader: 'eslint-loader',
options: {
configFile: path.resolve(__dirname, '../.eslintrc.json'),
},
},
],
enforce: 'pre',
exclude: /node_modules/,
},
{
test: /\.(s)?css$/,
loader: ExtractTextPlugin.extract({
fallback: 'vue-style-loader?sourceMap',
use: 'css-loader!postcss-loader!sass-loader',
}),
},
{
test: /\.png|\.jpg|\.gif|\.svg|\.eot|\.ttf|\.woff|\.woff2$/,
loader: 'file-loader',
query: {
name: '[hash].[ext]',
outputPath: 'static/',
publicPath: '../',
},
exclude: /node_modules/,
},
],
},
plugins: [
new CleanWebpackPlugin(['dist'], {
root: path.resolve(__dirname, '../'),
verbose: true,
}),
new webpack.LoaderOptionsPlugin({
options: {
postcss: [autoprefixer()],
context: '/',
},
}),
new ExtractTextPlugin('css/[name].css'),
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: '"production"',
},
}),
new StyleLintPlugin({
configFile: path.resolve(__dirname, '../.stylelintrc.json'),
syntax: 'scss',
files: ['**/*.s?(a|c)ss', '**/*.vue'],
}),
new webpack.optimize.ModuleConcatenationPlugin(),
],
externals: {
jquery: 'jQuery',
},
resolve: {
alias: {
PublicJSUtilities: path.resolve(
__dirname,
'../src/public/js/utilities',
),
PublicCSSAbstracts: path.resolve(
__dirname,
'../src/public/css/abstracts',
),
PublicImg: path.resolve(__dirname, '../src/public/img'),
masonry: 'masonry-layout',
isotope: 'isotope-layout',
},
},
};
return config;
};
Screenshot to get some idea about folder structure:
http://prntscr.com/n0cbg1
add --watch in start field in package.json file.
or use this command for executing:
npm run build -- --watch
I have posted my Webpack configs below for a production environment. I am attempting to use background-image: url(../img/chevron-thin-right.svg); in one of my SCSS files but it is being resolved to background-image: url([object Module]) and therefore not working. I am trying to port a purely SCSS and HTML project into a react app being bundled by Webpack so this above approach used to work. Any fixes would be greatly appreciated.
webpack.common.js
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const outputDirectory = 'dist';
module.exports = {
entry: './src/client/index.js',
output: {
path: path.join(__dirname, outputDirectory),
filename: 'bundle.js'
},
plugins: [
new HtmlWebpackPlugin({
title: 'Production',
template: './public/index.html',
favicon: './public/favicon.ico',
hash: true,
filename: 'index.html'
})
],
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader'
}
},
{
test: /\.(jpg|png|woff|woff2|eot|ttf)$/,
use: {
loader: 'file-loader?limit=100000&name=images/[name].[ext]'
}
},
{
test: /\.svg$/,
use: [
"babel-loader",
{
loader: "react-svg-loader",
options: {
svgo: {
plugins: [
{
removeTitle: true,
removeComments: true
}
],
floatPrecision: 2
}
}
}
]
}
]
}
};
webpack.prod.js
const merge = require('webpack-merge');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const common = require('./webpack.common.js');
const path = require('path');
const autoprefixer = require('autoprefixer');
module.exports = {};
module.exports = merge(common, {
mode: 'production',
optimization: {
splitChunks: {
cacheGroups: {
styles: {
name: 'styles',
test: /\.css$/,
chunks: 'all',
enforce: true
}
}
}
},
plugins: [
new CleanWebpackPlugin(['dist']),
new MiniCssExtractPlugin({
filename: '[name].css'
})
],
module: {
rules: [
{
test: /\.scss$/,
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
options: {
sourceMap: true,
root: path.resolve(__dirname),
},
},
{
loader: 'postcss-loader',
options: {
ident: 'postcss',
plugins: () => [
autoprefixer({
'browsers': ['last 2 versions', 'ie >= 10'],
}),
],
sourceMap: true,
},
},
{
loader: 'sass-loader',
options: {
outputStyle: 'compressed',
sourceMap: true,
includePaths: [
'./src/client/style/scss',
],
},
}
]
}
]
}
});
In case anybody else is looking for an answer I was able to solve it. It was due to not loading the associated SVG through the url-loader. Another problem arose when adding svg back in because my inline SVGs I wanted to use as React components were running into errors as they were now going through the url-loader instead of my react-svg-loader.
Below is the working webpack.common.js and webpack.prod.js stayed the same. The solution was to differentiate my inline and external SVGs by turning all inline extensions from .svg to .inline.svg and adjusting webpack config accordingly
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const outputDirectory = 'dist';
module.exports = {
entry: './src/client/index.js',
output: {
path: path.join(__dirname, outputDirectory),
filename: 'bundle.js'
},
plugins: [
new HtmlWebpackPlugin({
title: 'Production',
template: './public/index.html',
favicon: './public/favicon.ico',
hash: true,
filename: 'index.html'
})
],
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader'
}
},
{
test: /\.(jpg|png|woff|woff2|eot|ttf|svg)$/,
exclude: /\.inline.svg$/,
use: {
loader: 'url-loader?limit=1000&name=images/[name].[ext]'
}
},
{
test: /\.inline.svg$/,
use: [
"babel-loader",
{
loader: "react-svg-loader",
options: {
svgo: {
plugins: [
{
removeTitle: true,
removeComments: true
}
],
floatPrecision: 2
}
}
}
]
}
]
}
};
I tried extract-text-webpack-plugin to extract css file, but it failed. The version of webpack is 4.16.3, so I use mini-css-extract-plugin to do that, failed too! I think it is not about the configuration of these plugins. There is my webpack config. the code repo is here. Success packaging,but no css file.
const baseConfig = require('./webpack.config.base')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const merge = require('webpack-merge')
const path = require('path')
const productionConfig = merge(baseConfig, {
mode: 'production',
entry: {
app: path.join(__dirname, '../src/index.js'),
vendor: ['vue', 'vue-router', 'vuex', 'axios', 'element-ui']
},
output: {
path: path.join(__dirname, '../build/public'),
filename: 'js/[name].bundle.js',
chunkFilename: 'js/[name].[chunkhash:8].chunk.js',
publicPath: './public'
},
module: {
rules: [
{
test: /\.css/,
use: [
MiniCssExtractPlugin.loader,
'css-loader'
],
include: [
path.resolve(__dirname, 'node_modules')
]
},
{
test: /\.less/,
use: [
MiniCssExtractPlugin.loader,
'css-loader',
'less-loader'
],
include: [
path.resolve(__dirname, 'node_modules')
]
},
{
test: /\.(gif|jpg|jpeg|png|svg)$/,
use: [
{
loader: 'url-loader',
options: {
limit: 1024,
name: '[name].[hash:8].[ext]',
publicPath: './public/img',
outputPath: '/img'
}
}
]
},
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
loader: 'file-loader',
options: {
limit: 80000,
name: '[name].[hash:8].[ext]',
publicPath: './public/fonts',
outputPath: '/fonts'
}
}
]
},
optimization: {
splitChunks: {
cacheGroups: {
vendor: {
test: /[\\/]node_modules[\\/]/,
name: 'vendor',
chunks: 'all'
}
}
},
runtimeChunk: true
},
plugins: [
new MiniCssExtractPlugin({
filename: '[name].[chunkhash:8].css',
chunkFilename: '[id].css'
})
]
})
module.exports = productionConfig
I am using Webpack 2 for building my Angular (4) app. I have it working, but I am trying to figure out how to generate sourcemaps for my scss. In my components I load my scss with styleUrls Adding the options: { sourceMap: true } is not working. I do not want to extract the styles for components, because then the ViewEncapsulation is not working anymore. The .global.scss I use are needed everywhere, so I do extract these and this part works fine. Can someone tell me how to generate my sourcemaps (is it even possible with Angular)? Below is my webpack.config.js .
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const autoprefixer = require('autoprefixer');
const path = require('path');
module.exports = {
devtool: 'inline-source-map',
devServer: {
port: 3000,
contentBase: '/www',
inline: true
},
entry: {
polyfills: './src/polyfills.ts',
vendor: './src/vendor.ts',
app: './src/bootstrap.ts'
},
output: {
path: path.join(__dirname, '../www/'),
filename: '[name].bundle.js'
},
resolve: {
modules: [ path.join(__dirname, 'node_modules') ],
extensions: ['.js', '.ts', '.html']
},
module: {
loaders: [{
test: /\.ts$/,
exclude: /node_modules/,
use: ['awesome-typescript-loader', 'angular2-template-loader']
}, {
test: /\.html$/,
use: 'html-loader'
},{
test: /\.global\.scss$/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use:[{
loader: 'css-loader',
options: {
sourceMap: true
}
}, {
loader: 'postcss-loader'
}, {
loader: 'sass-loader',
options: {
sourceMap: true,
}
}]
}),
}, {
test: /\.scss$/,
use: [ {
loader: "raw-loader"
}, {
loader: 'resolve-url-loader'
}, {
loader: 'postcss-loader'
}, {
loader: "sass-loader", options: {
sourceMap: true
}
}],
exclude: /node_modules/
}, {
test: /.(png|woff(2)?|eot|ttf|svg)(\?[a-z0-9=\.]+)?$/,
use: 'url-loader'
}]
},
plugins: [
new HtmlWebpackPlugin({
template: './src/index.html'
}),
new ExtractTextPlugin('global-styles.css'),
new webpack.optimize.CommonsChunkPlugin({
name: 'polyfills',
chunks: ['polyfills']
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
chunks: ['vendor']
}),
new webpack.optimize.CommonsChunkPlugin({
name: ['polyfills', 'vendor'].reverse()
})
]
};