Source maps will not be generated when run the " webpack -p" command.

Do you want to request a feature or report a bug?

Bug

What is the current behavior? With nothing to be changed, run the command webpack or webpack -p，I get source maps only when I execute the webpack command. The webpack -p will not generate the source map. If the current behavior is a bug, please provide the steps to reproduce. npm install => npm run cd => NO source maps. npm install => npm run cc => Yes. The webpack.config.js:

… new webpack.SourceMapDevToolPlugin({ filename: ‘srcMapPlugin/[file].map’, include: [‘js/test1.js’], append: ‘\n//#sourceMappingURL=http://192.168.32.5:8080/[url]’, moduleFilenameTemplate:‘[absolute-resource-path]’, }), devtool: false, …

package.json:

“scripts”: { “test”: “echo "Error: no test specified" && exit 1”, “v”: “webpack -version”, “cc”: ".\node_modules\.bin\webpack ", “cd”: “.\node_modules\.bin\webpack -p”, “cp”: “cross-env NODE_ENV=production PLATFORM=web .\node_modules\.bin\webpack --optimize-minimize” },

The sample is:

https://github.com/yincu/srcMapPlugin.git

What is the expected behavior? Source maps will be generated.

If this is a feature request, what is motivation or use case for changing the behavior?

Please mention other relevant information such as the browser version, Node.js version, webpack version and Operating System.

[sokra]

When using the SourceMapDevToolPlugin you have to use the UglifyJsPlugin with sourceMap: true manually.

[ganapativs]

@yincu You can pass options to configure SourceMapDevToolPlugin for nosources-source-map or hidden-source-map.

new webpack.SourceMapDevToolPlugin({
            test: [/\.js$/, /\.jsx$/],
            filename: '[file].map',
            append: false,
            noSources: true, // Sourcemap without source
            hidden: true
        })