https://github.com/hostwithquantum/runway-example-ruby

example ruby app for runway
https://github.com/hostwithquantum/runway-example-ruby

planetary-quantum ruby runway

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example ruby app for runway

• Host: GitHub
• URL: https://github.com/hostwithquantum/runway-example-ruby
• Owner: hostwithquantum
• Created: 2022-08-11T13:07:23.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-13T09:05:32.000Z (5 months ago)
• Last Synced: 2024-08-13T10:45:20.333Z (5 months ago)
• Topics: planetary-quantum, ruby, runway
• Language: Ruby
• Homepage: https://www.runway.horse/
• Size: 32.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        


# Runway Example ruby App

This is an example app demonstrating how to deploy a ruby app

to [runway](https://www.runway.horse/).

* clone this repo, and navigate into that directory

* `runway app create`

* `runway app deploy`

* `runway open`

You can then deploy changes by `git commit`ing them, and running `runway app

deploy` again.

This is the **rails** demo app.

There are different options - you can either do

* `rails new --skip-docker`, and use runway's automatic detection of ruby projects for deployment

* or just `rails new` (as this example did), which will generate a `Dockerfile`, and runway will then use that

    * the latest `rails` generates a working `Dockerfile`, but previous versions

      might have a non-numeric `USER` line (which does not work on runway) - just apply [this patch manually](https://github.com/rails/rails/commit/7ff33d8b3c6d2c5187ac2a59067fce8eea7ceba3)

### `RAILS_MASTER_KEY`

Rails's encrypted credentials file setup needs a build-time and run-time env

variable called `RAILS_MASTER_KEY`. `rails new ...` creates that key, in

`config/master.key`, but it's gitignored (as it should be), so runway won't see

it.

So we need to set it:

```

# normally, you would run `rails new` yourself, and then do

runway app config set RAILS_MASTER_KEY=$(cat config/master.key)

# for this example only, that value is

runway app config set RAILS_MASTER_KEY=7c2260da949a113f9b8f0a5d7d4556ba

```

### Bundler

It's important to **not** push a `.bundle/config` to runway. Just put `.bundle`

into the `.gitignore` (as it is in this example), and that should work.

You might need to run `bundle lock --add-platform x86_64-linux`, so the build

works on runway (but there will be an error message telling you that, if it is

necessary).

Other than that, `rails` apps work out of the box - `bundle exec rails

assets:precompile` is automatically called, and the webserver is selected by

what you have in your `Gemfile` (`puma` by default, for rails).