README.md
# ![Orientation][orientation-logo]
[![Build Status][ci-image]][ci]
[![Code Climate][codeclimate-image]][codeclimate]
![Ruby Version][ruby-version-image]
## What is Orientation?
Documentation is hard. People forget to write it, and they are asked the
same question over and over again. When they finally do write it down,
people can't find it or it gets out of date before it can be useful.
The goal of Orientation is to make a single point of entry for any
internal question someone may have about the organization:
> How can I help with bugs, maintenance and other issues?
> Do we give student discounts?
> How can I help with support?
![Orientation's Homepage][orientation-homepage]
Check out the [Purpose of Orientation, and Current and Future Features](doc/FEATURES.md).
[Try the Demo](http://orientation-demo.herokuapp.com)
You'll need a Google Apps account to sign in.*
### Authentication
I originally tried to make Orientation as easy to onboard to as possible for
people in our team. While a huge majority of us had GitHub accounts, not everyone
did. Nor was it realistic to expect non-developers to setup a GitHub account
just to use a documentation tool. We did — however have — company Google Apps
accounts, so this is what I used. I want to enable custom OAuth providers soon.
## Requirements
### Software
Some of these system dependencies can be installed on a macOS development
machine with the `bin/system` command using [Homebrew](https://brew.sh/).
- Ruby 2.4 to 2.6
- PostgreSQL 9.3+ (with JSON support, and fuzzystrmatch & pg_trgm extensions)
- Node.js 8.12.0 (for yarn)
- yarn
Node is available on Heroku if you decide to deploy there, which means
there should not be any issues when deploying or running Orientation
there.
### Services
- Mandrill account for transactional emails
- Google API project with access to the "Contacts API" and "Google+ API" for OAuth authentication of users.
## Installation
### Heroku
If you want to quickly test out your own Orientation installation, you can use
the Heroku button:
[![Heroku Button][heroku-image]][heroku]
### Docker
See [Docker installation instructions](DOCKER.md).
## Local Setup
1. Run `git clone git@github.com:orientation/orientation.git` in Terminal.
2. `cd` into the cloned directory.
3. Run `bin/setup` in Terminal. This will install project dependencies.
- Run `USE_OSX_SERVICES=true bin/setup` if you don't plan on using Docker to run system dependencies
4. Check the output in Terminal. You should see a line that says `Use the following value for the SECRET_KEY_BASE key:` with a long random string afterward. Copy the string and find the paste it in the `.env` file as the `SECRET_KEY_BASE`, around `line 20`.
5. In the `.env` file, set the `DATABASE_USERNAME` and `DATABASE_PASSWORD`.
6. Run `rake db:create db:setup` in Terminal.
7. Run `rails s` to start the server.
8. Visit at `localhost:3000`.
*Make sure to check the [installation task](lib/tasks/orientation.rake) if
anything strange happens during installation.*
*Once you're done, pay close attention to the `.env` file that will appear at the root. It's copied from [`.env.example`](.env.example) and contains all the
environment variables needed to configure Orientation.*
*OAuth is disabled in development and you will be signed in as whichever
user is returned from `User.first`.*
## Deployment
### Required Environment Variables
See [.env.example](.env.example) file. Note that if you host your Orientation
on Heroku you'll need to set those environment variables manually. I recommend
[dotenv-heroku](https://github.com/sideshowcoder/dotenv-heroku) to do this easily
using you local (git-ignored) `.env` file as a canonical source.
### Multiple Buildpacks
Multiple buildpack support used to be unofficial and relied on [a custom buildpack created by David Dollar](https://github.com/ddollar/heroku-buildpack-multi.git). This is no longer the case since Heroku has rolled out official support for multiple buildpacks.
Therefore, if you decide to deploy Orientation on Heroku manually (without using the Heroku button, which would take care of this for you) you will need to add two buildpacks since the app relies on NodeJS for yarn package installation.
Note that for some reason you need to be the owner of the app on Heroku in order to be able to do this:
```shell
heroku buildpacks:add --index 1 https://github.com/heroku/heroku-buildpack-ruby -a yourappname
heroku buildpacks:add --index 2 https://github.com/heroku/heroku-buildpack-nodejs -a yourappname
```
When you run the following command, your output should be similar:
```shell
$ heroku buildpacks -a yourappname
=== yourappname Buildpack URLs
1. https://github.com/heroku/heroku-buildpack-nodejs
2. https://github.com/heroku/heroku-buildpack-ruby
```
### Google OAuth 2 setup
- Go to the [Google Developers Console](https://console.developers.google.com/project) and create a new project
- Once you've created the project, go to `APIs` and add the `Contacts API` and the `Google+ API` (you won't need a Google+ account to sign in, this is just an annoying Google quirk).
- Then go to `Credentials` and `Create a new Client ID`. You'll need the app's production URL to complete this step so if you're using the Heroku button, do that first. You can use your production URL for the `JavaScript Origins` setting, but make sure to use `http://yourdomain.com/auth/google_oauth2/callback` for in the `Redirect URIs` setting. It's a good idea to also add the same URL but with the HTTPS protocol to ensure that if you ever force SSL, Google will still accept the redirect.
- Don't forget to go update the `GOOGLE_KEY` and `GOOGLE_SECRET` environment variables with the credentials Google gave you when you created your Client ID, otherwise the redirection process will fail.
### Transactional Emails with Mandrill
If you enable transactional email notifications with Mandrill, you'll need to create Mandrill templates with names that match the ones listed in our [Mandrill documentation](doc/MANDRILL.md).
## Development
### Styling
Orientation uses a Sass-based CSS architecture called [MVCSS](http://mvcss.io/).
It was extracted from [Envy](http://madewithenvy.com) and [Code School](http//codeschool.com) work by both front-end teams.
It's not nearly as complex as a framework. The basic gist is that we try to
keep things as modular and dynamic as possible. Magic values are not welcome.
If you contribute styling changes to Orientation, please take the time to get
the lay of the land.
### OAuth in development
In development we cheat around OAuth by simply using `User.first` as the
current user because it's easy and we're lazy. Testing OAuth in dev is
hard.
If you're curious what the OmniAuth hash from Google OAuth 2 looks like [check
this out](doc/OAUTH.md).
[ci]: https://travis-ci.org/orientation/orientation
[ci-image]: https://travis-ci.org/orientation/orientation.svg?branch=master
[gemnasium]: https://gemnasium.com/orientation/orientation
[gemnasium-image]: https://gemnasium.com/orientation/orientation.svg
[codeclimate]: https://codeclimate.com/github/orientation/orientation
[codeclimate-image]: https://codeclimate.com/github/orientation/orientation/badges/gpa.svg
[heroku]: https://heroku.com/deploy
[heroku-image]: https://www.herokucdn.com/deploy/button.svg
[ruby-version-image]: https://img.shields.io/badge/ruby-2.4%20%E2%80%94%3E%202.6-brightgreen.svg
[orientation-logo]: https://github.com/orientation/orientation/blob/master/public/orientation_logo.png
[orientation-homepage]: https://cloud.githubusercontent.com/assets/65950/6814712/66cb4684-d281-11e4-800c-329726411b7e.png
## Contributions
We welcome those with open arms but we kindly ask that you [read our contribution guidelines](CONTRIBUTING.md) before submitting pull requests. :heart:
## License
Orientation is MIT licensed. See [LICENSE](LICENSE) for details.