@thundra/webpack-plugin v1.1.0

thundra-webpack-plugin

Installation

npm install --save-dev @thundra/webpack-plugin

Usage

webpack.config.js

const { ThundraWebpackPlugin } = require('@thundra/webpack-plugin');

module.exports = {
    mode: 'development',
    target: 'node',
    plugins: [new ThundraWebpackPlugin([
        'service.blogPostService.*[traceArgs=true,traceReturnValue=true,traceLineByLine=true]',
    ])],
}

To use the plugin, an instance of the ThundraWebpackPlugin should be added to the list of plugins in the webpack configuration file. The constructor for ThundraWebpackPlugin requires a list of strings, where each string defines the file and the functions that you want to instrument and the parameters for the instrumentation.

Instrumentation definition strings must be in the <file-def>.<function-def>[parameter1=value1,parameter2=value2,...] format where the parameter definitions are optional. Asterisk character (*) in the <file-def> and <function-def> is supported.

Optional parameters that are specified between the brackets can be used to trace arguments and return values or to enable line by line tracing: traceArgs, traceReturnValue and traceLineByLine. You can use these parameters by setting them to true or false. By default all these parameters are set to false.

For example the value of a instrumentation definition string could be:

• To instrument all functions in js files under ./user/service folder with arguments to trace: user.service.*[traceArgs=true]
• To instrument all functions which start with get methods in the js files ./user/service folder with arguments to trace: user.service.*.get*[traceArgs=true]