Building Blockchain Projects

Running a custom function

A JavaScript function can be used to build a client. When the build property is a function, truffle will run that function whenever we want to build the client. The function is given a lot of information about the project with which to integrate with truffle.

You can make truffle run a function to build the client using similar configuration code:

module.exports = {   build: function(options, callback) {      // Do something when a build is required. `options` contains these values:      //      // working_directory: root location of the project      // contracts_directory: root directory of .sol files  // destination_directory: directory where truffle expects the built assets (important for `truffle serve`) ...