Localgram

This is an example JavaScript application which uses Backbone and Requirejs. It uses Jam for package management and has a set of tests written with Jasmine. It uses Grunt (0.4) as a build tool.

It uses the Geolocation API and the Instagram API to show a set of nearby photos.

Setup

You will need Node.js and NPM installed. Visit the Node.js website for instructions for your OS.

1. Clone the repo:

$ git clone git@github.com:mrappleton/localgram.git

2. Install build dependencies (these are listed in package.json under devDependencies):

$ npm install

3. Install front end dependencies:

$ jam install

4. Rename js/constants.js.example to js/constants.js:

$ mv js/constants.js.example js/constants.js

5. Visit Instagram and register an API client. Copy your client_id into js/contants.js.

6. Run the development server and visit http://localhost:8000/ in a browser.

$ grunt connect:dev

Grunt tasks

This project includes a number of Grunt build tasks:

1. grunt jshint: Runs all JavaScript against JSHint.

2. grunt spec: Runs Jasmine tests in a headless PhantomJS instance.

3. grunt spec-server builds the Jasmine spec runner file and starts a server to view it in a browser. Visit http://localhost:1337/_SpecRunner.html for easier test debugging

Project compilation

The application is split across may different files. THey can be built together into a single file suitable for production deployment by running:

$ jam compile build/app.js

This run the r.js optimizer and put the compiled output into build/app.js.