# Installation Guide

This guide is based on mac/OS with [Homebrew](https://brew.sh/) and [RVM](https://rvm.io/)

## Ruby

Get a correct `.ruby-version` (Can we remove it from `.gitignore`?)
and install that version.

Example with [rvm](https://rvm.io/):

        rvm install 2.3.0

Add the bundler gem

        gem install bundler

Go into your local repro and install the gems

        bundle

### Caveats

`libv8` might cause you troubles, depending on your local configuration. If you have `libv8` installed (probably because of `node.js`) you might need to tell bundler/Rubygems to use the system version.


        bundle config build.libv8 --with-system-v8
        bundle

or 
        gem install libv8 -v '<version>' -- --with-system-v8
        bundle

You will get the correct value of `<version>` from bundler's error message.

## Rails

### Dependencies

As documented [here](https://github.com/dryade/georuby-ext/issues/2) we need some more libs before we can start the `rake` setup tasks. On mac/OS the easiest way is just to install `postgis` now with `homebrew` as this will
install all needed libraries.

### Postgres

#### Create user

      createuser -s -U $USER -P chouette
                  ^    ^      ^
                  |    |      +---- prompt for passwd
                  |    +----- as your default postgres user (remove in case of different config)
                  +---------- superuser

When promted for the password enter the highly secure string `chouette`.


#### Create database

      bundle exec rake db:migrate
      RAILS_ENV=test bundle exec rake db:migrate

#### Install node.js packages

      bundle exec rake npm:install

### SSO Configuration

Get yourself an invitation to [Stif Portail](http://stif-portail-dev.af83.priv/) and be sure to update your information
on your [profile page](http://stif-portail-dev.af83.priv/users/edit)