What is the process for utilizing GruntFile.coffee and package.json to extract or create the Lungo.js example files?

I want to experiment with the Lungo.js examples found here: https://github.com/tapquo/Lungo.js. However, when I try to run the index.html in the example directory, it seems like the components and package directories are empty. Although these directories do exist within the bundle, they contain no files.

I have a GruntFile.coffee and a package.json which I think are supposed to help generate the required files for the example to work. But I am unsure how to make them function as intended.

To set up, I have installed the following:

sudo npm install -g grunt-cli

sudo npm install -g grunt

sudo npm install -g coffee-script

After running "coffee GruntFile.coffee," it seems successful but does not seem to create the missing files that the example needs.

Upon trying the "grunt" command, I get an error message stating "Fatal error: Unable to find local grunt."


How can I instruct this code bundle to obtain the necessary files?

Additionally, could someone explain what is happening here? (I am familiar with JavaScript and GitHub repositories, but not these frameworks)

javascriptcoffeescriptgruntjsnpmlungo

Answer №1

Make sure to check the devDependencies field in your package.json file, as they need to be installed before using the grunt command. To do this, run

npm install

from the directory where the file is located.

An error has been identified in line 3 of the Gruntfile. Please update it with:

pkg: grunt.file.readJSON "package.json"

Once the local grunt is installed, you can then execute

grunt

to run the default task. This is a common practice that has been widely adopted recently.

Answer №2

It is recommended to install grunt locally rather than globally. Only grunt-cli should be installed globally.

Instead of 

npm install -g grunt

Go to the root folder of your project and run

npm install grunt

For beginners, there is a helpful getting started guide on the Grunt homepage.

The package.json file serves as a descriptor for your application. For more information about this file, check out this interactive guide. Utilize this file with grunt to list your grunt plugins as dependencies for your application. It's recommended to follow a tutorial on grunt to better understand its functionality.

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