Webpack 5.4.0 compiled successfully in 1940 ms tipĬustom parameters can be passed to webpack by adding two dashes between the npm run build command and your parameters, e.g. Now run the following command and see if your script alias works: $ npm run build This convention is the standard in most npm-based projects because it allows all contributors to use the same set of common scripts. Note that within scripts we can reference locally installed npm packages by name the same way we did with npx. Now the npm run build command can be used in place of the npx command we used earlier. + "test": "echo \"Error: no test specified\" & exit 1", "test": "echo \"Error: no test specified\" & exit 1" Let's adjust our package.json by adding an npm script: Given it's not particularly fun to run a local copy of webpack from the CLI, we can set up a little shortcut. See the configuration documentation to learn more. We can specify loader rules, plugins, resolve options and many other enhancements this way. This will be useful for more complex configurations that need to be split into multiple files.Ī configuration file allows far more flexibility than CLI usage. We use the -config option here only to show that you can pass a configuration of any name. If a is present, the webpack command picks it up by default. Webpack 5.4.0 compiled successfully in 1934 ms tip Now, let's run the build again but instead using our new configuration file: $ npx webpack -config Īsset main.js 69.3 KiB (name: main ) 1 related asset Now we'll create the following directory structure, files and their contents:
HOW TO RUN WEBPACK COMMAND IN WINDOWS CODE
and this is a line to be removed from your code For instance: + this is a new line you shall copy into your code Throughout the Guides we will use diff blocks to show you what changes we're making to directories, files, and code.
HOW TO RUN WEBPACK COMMAND IN WINDOWS INSTALL
Npm install webpack webpack-cli -save-dev Basic Setupįirst let's create a directory, initialize npm, install webpack locally, and install the webpack-cli (the tool used to run webpack on the command line): mkdir webpack-demo The minimum supported Node.js version to run webpack 5 is 10.13.0 (LTS) live previewĬheck out this guide live on StackBlitz. If you're still new to webpack, please read through the core concepts and this comparison to learn why you might use it over the other tools that are out in the community. Once installed, you can interact with webpack either from its CLI or API. Otherwise, you would need to install webpack CLI and the packages you want to use.Webpack is used to compile JavaScript modules. When you have followed the Getting Started guide of webpack, then webpack CLI is already installed!
The main CLI logic resides in packages/webpack-cli, while commands supported by the CLI, has dedicated subfolders in the folder packages. We organize webpack CLI as a multi-package repository using lerna. Get to know what are the available commands and arguments here.
Otherwise npm install -save-dev webpack-cli or yarn add webpack-cli -dev will install it. When you have followed the Getting Started guide of webpack then webpack CLI is already installed! The CLI provides a rich set of commands that helps you develop your application faster. The CLI options override options passed in the configuration file. Webpack CLI provides the interface of options webpack uses in its configuration file.
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