launch
Checks if the Node.js and NPM wrappers are present and valid, links, and optionally installs, the required modules, runs the given action and cleans up the working directory from generated files.
Parameters
requiredModules
the modules to link
action
the action to run after the executables are checked and the modules are linked
Throws
if the Node.js or NPM wrappers are not valid
if a required module is not installed globally