webpack relative url in css, creating copied export svg files - svg

I have the below webpack.config. I'm trying to use relative url in my style.css to point to some svg files. The problem is the relative url is referencing a copy of the svg file which is just an export statement. Does anyone know why my webpack.config is creating these copied svg files? The files aren't working to show the image but the original svg does, so just trying to get webpack to stop creating the copied export file and just reference the actual svg. Thanks.
webpack.config.cs:
const path = require('path');
const webpack = require('webpack');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const { VueLoaderPlugin } = require("vue-loader");
const srcPath = path.resolve(__dirname, './src');
const stylePath = path.resolve(srcPath, './styles');
const bldPath = path.resolve('../SpeedRunApp/wwwroot/dist');
module.exports = {
devtool: 'source-map',
entry: {
master: path.resolve(srcPath, 'index.js'),
style: `${stylePath}/style.css`
},
mode: 'development',
watch: true,
module: {
rules: [
{
test: /\.scss$/,
use: [{ loader: 'style-loader' },
{ loader: 'css-loader' },
{
loader: 'postcss-loader',
options: {
postcssOptions: {
plugins: [ require('autoprefixer') ]
}
}
},
{ loader: 'sass-loader' }]
},
{
exclude: /(node_modules|bower_components)/,
include: srcPath,
test: /\.js$/,
use: [{ loader: 'babel-loader' }]
},
{
test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
use: [
{
loader: 'file-loader',
options: {
name: '[name].[ext]',
publicPath: './fonts/',
outputPath: './fonts/',
esModule: false
}
}
]
},
{
test: /\.css$/,
use: [MiniCssExtractPlugin.loader, 'css-loader']
},
{
test: /\.vue$/,
loader: 'vue-loader'
},
{
test: /\.(png|jpg|jpeg|gif)$/,
use: [
{
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: './images/',
publicPath: './images/',
esModule: false
}
}
]
}
]
},
optimization: {
splitChunks: {
cacheGroups: {
vendors: {
chunks: 'all',
name: 'vendor',
test: /[\\/]node_modules[\\/]/
}
}
},
},
output: {
filename: '[name].min.js',
chunkFilename: '[name].min.js',
globalObject: 'this',
path: `${bldPath}`,
publicPath: '/dist/'
},
plugins: [
new CleanWebpackPlugin({
cleanOnceBeforeBuildPatterns: [`${bldPath}/**`],
dry: false,
verbose: true,
dangerouslyAllowCleanPatternsOutsideProject: true
}),
new VueLoaderPlugin(),
new MiniCssExtractPlugin({
filename: '[name].min.css'
})
]
};
style.css:
.twitter-logo {
background: url(../fonts/Twitter_Logo_WhiteOnBlue.svg)
}
.twitch-logo {
background: url(../fonts/TwitchGlitchPurple.svg)
}
.youtube-logo {
background: url(../fonts/youtube_social_square_red.svg)
}
Weird copy files webpack is creating:
Content of copied files:

I bailed on using the css and just went with importing the svgs, changed code to this and works. I put my own non-fontawesome svgs in the "font" folder in the Node.js project (webpack project) and that is correctly copying them to the static font folder in the Web MCV project.
Index.js
import '#fortawesome/fontawesome-free/js/all.min.js'
import './fonts/TwitchGlitchPurple.svg';
import './fonts/Twitter_Logo_WhiteOnBlue.svg';
import './fonts/youtube_social_square_red.svg';
import './fonts/pie-chart.svg';
Node.js (webpack) project:
Successful copy to static folder in Web.MVC project:
Code using svg:

Related

Webpack does not transpile TailwindCss used in SCSS

I am trying to use scss with tailwindcss, but I cannot get webpack to transpile the tailwind code into destination site.css.
This is my scss used.
_base.scss
#import "tailwindcss/base";
#import "tailwindcss/components";
#import "tailwindcss/utilities";
// Also tried below
#import '~tailwindcss/base.css';
#import '~tailwindcss/components.css';
#import '~tailwindcss/utilities.css';
Once transpiled, I expected the file to have bunch of tailwind styling, like below:
site.css
from-green-500{--gradient-from-color:#48bb78;--gradient-color-stops:var(--gradient-from-color),var(--gradient-to-color,rgba(72,187,120,0))}.from-green-600{--gradient-from-color:#38a169;--gradient-color-stops:var(--gradient-from-color),var(--gradient-to-color,rgba(56,161,105,0))}...
But instead, I got the raw import statements below.
#tailwind base;#tailwind components;#tailwind utilities; ...
My webpack.common.js is below. Does anyone have suggestions on how to properly get the actual transpiled the css content into site.css?
webpack.common.js
'use strict';
const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const TSConfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const ESLintPlugin = require('eslint-webpack-plugin');
const SOURCE_ROOT = __dirname + '/src/main/webpack';
const resolve = {
extensions: ['.js', '.ts'],
plugins: [new TSConfigPathsPlugin({
configFile: './tsconfig.json'
})]
};
module.exports = {
resolve: resolve,
entry: {
site: SOURCE_ROOT + '/site/main.ts'
},
output: {
filename: (chunkData) => {
return chunkData.chunk.name === 'dependencies' ? 'clientlib-dependencies/[name].js' : 'clientlib-site/[name].js';
},
path: path.resolve(__dirname, 'dist')
},
module: {
rules: [
{
test: /\.tsx?$/,
exclude: /node_modules/,
use: [
{
loader: 'ts-loader'
},
{
loader: 'glob-import-loader',
options: {
resolve: resolve
}
}
]
},
{
test: /\.(sc|sa|c)ss$/,
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
options: {
url: false
}
},
{
loader: 'postcss-loader',
options: {
postcssOptions: {
plugins: [require('autoprefixer')]
}
}
},
{
loader: 'sass-loader',
},
{
loader: 'glob-import-loader',
options: {
resolve: resolve
}
}
]
}
]
},
plugins: [
new CleanWebpackPlugin(),
new ESLintPlugin({
extensions: ['js', 'ts', 'tsx']
}),
new MiniCssExtractPlugin({
filename: 'clientlib-[name]/[name].css'
}),
new CopyWebpackPlugin({
patterns: [
{ from: path.resolve(__dirname, SOURCE_ROOT + '/resources'), to: './clientlib-site/' }
]
})
],
stats: {
assetsSort: 'chunks',
builtAt: true,
children: false,
chunkGroups: true,
chunkOrigins: true,
colors: false,
errors: true,
errorDetails: true,
env: true,
modules: false,
performance: true,
providedExports: false,
source: false,
warnings: true
}
};

webpack 4 extraer multiples css

I am using webpack 4. I need to be able to extract the scss to css in separate files.
index.js
import "./styles/styles.scss";
import "./styles/stylesapp.scss";
import "./styles/..."; / more files scss
convert to styles/styles.css and styles/stylesapp.css,
The problems that happened to me.
ExtractTextPlugin = not soport webpack4
MiniCssExtractPlugin = extract the file but I want to send more than one css
const webpack = require("webpack");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const TerserPlugin = require("terser-webpack-plugin");
const OptimizeCssAssetsPlugin = require("optimize-css-assets-webpack-plugin");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const path = require("path");
const config = {
entry: "./src/index.js",
output: {
path: path.resolve(__dirname, "dist"),
filename: "bundle.js"
},
module: {
rules: [
{
test: /\.scss$/,
use: [
"style-loader",
{
loader: MiniCssExtractPlugin.loader
},
"css-loader",
"sass-loader"
]
},
{
test: /\.css$/,
use: [
"style-loader",
MiniCssExtractPlugin.loader,
{
loader: "css-loader",
options: {
importLoaders: 1,
modules: true
}
}
],
include: /\.module\.css$/
},
{
test: /\.woff(2)?(\?v=\d+\.\d+\.\d+)?$/,
loader:
"url-loader?limit=10000&mimetype=application/font-woff&name=fonts/[name].[ext]&publicPath=../"
},
{
test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/,
loader:
"url-loader?limit=10000&mimetype=application/octet-stream&name=fonts/[name].[ext]&publicPath=../"
},
{
test: /\.eot(\?v=\d+\.\d+\.\d+)?$/,
loader: "file-loader?name=fonts/[name].[ext]&publicPath=../"
},
{
test: /\.(gif|jpg|png|ico)(\?v=\d+\.\d+\.\d+)?$/,
loader: "file-loader?name=images/[contenthash].[ext]&publicPath=../"
},
{
test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
loader:
"url-loader?limit=10000&mimetype=image/svg+xml&name=images/[name].[ext]&publicPath=../"
}
]
},
resolve: {
alias: {
styles: path.resolve(__dirname, "src/styles"),
assets: path.resolve(__dirname, "src/assets"),
fonts: path.resolve(__dirname, "src/fonts")
}
},
optimization: {
minimizer: []
},
plugins: [
new TerserPlugin(),
new OptimizeCssAssetsPlugin(),
new CleanWebpackPlugin(),
new MiniCssExtractPlugin({
filename: "style/[name].css"
})
]
};
// eslint-disable-next-line no-undef
module.exports = config;
sorry for my English. thanks.

asset_url_for() returns None in flask cookie cutter (flask-webpack)

Im new to webpack. Im using flask-cookie-cutter which in turn uses Flask-Webpack
Im having issues in that App wont find my images in development.
Images are in assets/img folder
Ive tried using {{ asset_url_for('img/img_name.png') }} and various variations of it - and it just returns none.
Ive tried the usual flask way of {{ url_for('static', filename='img/img_name.png') }}
But I cant seem to access them.
const path = require('path');
const webpack = require('webpack');
/*
* Webpack Plugins
*/
const ManifestRevisionPlugin = require('manifest-revision-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
// take debug mode from the environment
const debug = (process.env.NODE_ENV !== 'production');
// Development asset host (webpack dev server)
const publicHost = debug ? 'http://0.0.0.0:2992' : '';
const rootAssetPath = path.join(__dirname, 'assets');
module.exports = {
// configuration
context: __dirname,
entry: {
main_js: './assets/js/main',
main_css: [
path.join(__dirname, 'node_modules', 'materialize-css', 'dist', 'css', 'materialize.css'),
path.join(__dirname, 'assets', 'css', 'style.css'),
],
},
output: {
path: path.join(__dirname, 'dsi_website', 'static', 'build'),
publicPath: `${publicHost}/static/build/`,
filename: '[name].[hash].js',
chunkFilename: '[id].[hash].js',
},
resolve: {
extensions: ['.js', '.jsx', '.css'],
},
devtool: 'source-map',
devServer: {
headers: { 'Access-Control-Allow-Origin': '*' },
},
module: {
rules: [
{
test: /\.less$/,
use: [
{
loader: MiniCssExtractPlugin.loader,
options: {
hmr: debug,
},
},
'css-loader!less-loader',
],
},
{
test: /\.css$/,
use: [
{
loader: MiniCssExtractPlugin.loader,
options: {
hmr: debug,
},
},
'css-loader',
],
},
{
test: /\.html$/,
loader: 'raw-loader'
},
{
test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: 'url-loader',
options: {
limit: 10000,
mimetype: 'application/font-woff'
}
},
{
test: /\.(ttf|eot|svg|png|jpe?g|gif|ico)(\?.*)?$/i,
loader: `file-loader?context=${rootAssetPath}&name=[path][name].[hash].[ext]`
},
{
test: /\.js$/,
exclude: /node_modules/,
loader: 'babel-loader',
query: {
presets: ['env'],
cacheDirectory: true
}
},
],
},
plugins: [
new MiniCssExtractPlugin({ filename: '[name].[hash].css', }),
new webpack.ProvidePlugin({ $: 'jquery', jQuery: 'jquery' }),
new ManifestRevisionPlugin(path.join(__dirname, 'dsi_website', 'webpack', 'manifest.json'), {
rootAssetPath,
ignorePaths: ['/js', '/css'],
}),
].concat(debug ? [] : [
// production webpack plugins go here
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: JSON.stringify('production'),
}
}),
]),
};
I was the same problem with flask-cookie-cutter and solve it by update/upgrade npm and add extensionsRegex: /\.(jpe?g|png|gif|svg)$/i at down file: webpack.config.js like this:
ManifestRevisionPlugin(path.join(__dirname, '<your app>', 'webpack', 'manifest.json'), {
rootAssetPath,
ignorePaths: ['/js', '/css'],
extensionsRegex: /\.(jpe?g|png|gif|svg)$/i
}),
source solution. Proper call to show image in temaplate:
{{ asset_url_for('img/img_name.png') }}
after that i check startup screen and i see that all my images load properly
[WEBPACK] _/assets/img/image_name.20aed528d50316c91ffedb5ba47b8c74.jpg 18.9 KiB [emitted]

configure webpack to load .vue files in node_modules

I would like to require .vue files from within my node_modules folder but it seems that webpack and | or the .vue loader doesn't transform this files.
This is my configuration right now:
const path = require('path')
const webpack = require('webpack')
const ExtractTextPlugin = require('extract-text-webpack-plugin')
const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
const { VueLoaderPlugin } = require('vue-loader')
const isProd = process.env.NODE_ENV === 'production'
module.exports = {
devtool: isProd
? false
: '#cheap-module-source-map',
output: {
path: path.resolve(__dirname, '../dist'),
publicPath: '/dist/',
filename: '[name].[chunkhash].js'
},
resolve: {
alias: {
'public': path.resolve(__dirname, '../public')
}
},
module: {
noParse: /es6-promise\.js$/, // avoid webpack shimming process
rules: [
{
test: /\.pug$/,
loader: 'pug-plain-loader'
},
{
test: /\.vue$/,
loader: 'vue-loader',
options: {
compilerOptions: {
preserveWhitespace: false
}
}
},
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.(png|jpg|gif|svg)$/,
loader: 'url-loader',
options: {
limit: 10000,
name: '[name].[ext]?[hash]'
}
},
{
test: /\.styl(us)?$/,
use: isProd
? ExtractTextPlugin.extract({
use: [
{
loader: 'css-loader',
options: { minimize: true }
},
'stylus-loader'
],
fallback: 'vue-style-loader'
})
: ['vue-style-loader', 'css-loader', 'stylus-loader']
},
]
},
performance: {
maxEntrypointSize: 300000,
hints: isProd ? 'warning' : false
},
plugins: isProd
? [
new VueLoaderPlugin(),
new webpack.optimize.UglifyJsPlugin({
compress: { warnings: false, drop_console:true }
}),
new webpack.optimize.ModuleConcatenationPlugin(),
new ExtractTextPlugin({
filename: 'common.[chunkhash].css'
})
]
: [
new VueLoaderPlugin(),
new FriendlyErrorsPlugin()
]
}
I tried to set
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules\/(?!(my_components_folder)\/).*/
}
but without success.
I'm always getting the error:
(function (exports, require, module, __filename, __dirname) { <template lang="pug">
^
SyntaxError: Unexpected token <
How can I configure webpack to also transform files from within the node_modules folder?
I'm using webpack#3.8.1

Webpack 2 - Problems parsing node_module

I'm unit testing with mocha-webpack v1.0.1, node v6.10. However, I'm getting an error from one of our node modules, where webpack couldn't parse a #. This is an internal library that we use that runs fine in another development environment. So, I'm confused why this is happening since you would think that a library in your node_module would be sort of self-sustaining and would know how to parse itself (and is validated as working in another environment).
Error in ./~/abc-components/src/abc-theme/index.scss
Module parse failed: /path/to/app/node_modules/abc-components/src/abc-theme/index.scss Unexpected character '#' (1:0)
You may need an appropriate loader to handle this file type.
| #charset "UTF-8";
| #import "abc-variables";
| #import "alert";
I believe # is an alias we use for resolving the module path in that library. I've modeled my setup after this tutorial.
From package.json:
"unit": "BABEL_ENV=test mocha-webpack --webpack-config build/webpack.test.conf.js --require test/unit/.setup src/**/*.spec.js --recursive --watch"
From build/webpack.test.conf.js config, including some comments of things I've tried:
var path = require('path')
var webpack = require('webpack')
var utils = require('./utils')
var config = require('../config')
// var nodeExternals = require('webpack-node-externals');
function resolve(dir) {
return path.join(__dirname, '..', dir)
}
module.exports = {
entry: {
app: './src/main.js'
},
resolve: {
modules: [path.resolve('./src'), "node_modules"],
extensions: ['.js', '.vue', '.json', '.ts'],
alias: {
'vue$': 'vue/dist/vue.esm.js',
'#': resolve('src')
}
},
// externals: [nodeExternals()],
output: {
path: config.build.assetsRoot,
filename: '[name].js',
publicPath: process.env.NODE_ENV === 'production'
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},
// plugins: [
// new webpack.optimize.CommonsChunkPlugin({
// name: "vendor",
// filename: "vendor.js",
// minChunks: function (module) {
// // This prevents stylesheet resources with the .css or .scss extension
// // from being moved from their original chunk to the vendor chunk
// if(module.resource && (/^.*\.(css|scss)$/).test(module.resource)) {
// return false;
// }
// return module.context && module.context.indexOf("node_modules") !== -1;
// }
// }),
// new webpack.DefinePlugin({
// 'process.env': require('../config/test.env')
// })
// ],
module: {
loaders: [
{
test: /\.(js|vue)$/,
// loader: 'eslint-loader',
// enforce: 'pre',
include: [resolve('src'), resolve('test'), resolve('node_modules')],
/* options: {
formatter: require('eslint-friendly-formatter')
} */
},
{
test: /\.pug$/,
loader: 'pug-loader'
},
{
test: /\.vue$/,
loader: 'vue-loader'
// options: vueLoaderConfig
},
{
test: /\.ts$/,
loader: "awesome-typescript-loader",
include: [resolve('src'), resolve('test')]
},
{
test: /\.js$/,
loader: 'babel-loader',
query: {
presets: ['es2015']
},
include: [resolve('src'), resolve('test')]
// exclude: /node_modules/
},
{
test: /\.(mp3|wav)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('audio/[name].[hash:7].[ext]')
}
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
}
}
]
},
resolveLoader: {
alias: {
// necessary to to make lang="scss" work in test when using vue-loader's ?inject option
// see discussion at https://github.com/vuejs/vue-loader/issues/724
'scss-loader': 'sass-loader'
}
}
}
Include following config in loader.
module: {
loaders: [
{
test: /\.(scss|sass)$/i,
include: [
path.resolve(__dirname, 'node_modules'),
path.resolve(__dirname, 'path/to/imported/file/dir'), <== This solved the issue
],
loaders: ["css", "sass"]
},
]
},

Resources