dwyl / learn-heroku

:checkered_flag: Learn how to deploy your web application to Heroku from scratch step-by-step in 7 minutes!

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Update version of Elixir + Erlang/OTP in elixir_buildpack.config #40

Closed nelsonic closed 4 years ago

nelsonic commented 4 years ago

At present, the instructions in our Elixir/Phoenix Deployment guide instruct people to use Elixir 1.6 elixir-phoenix-app-deployment.md#5-create-a-elixir_buildpackconfig-file

While this version is perfectly fine, it's a couple of years old and should not be used for NEW apps.

I recently used the latest Elixir + Erlang in dwyl/elixir-auth-google-demo > elixir_buildpack.config Which is working on: https://elixir-auth-google-demo.herokuapp.com So I am confident that updating the instructions will not cause any beginners to have headaches.

Todo

[x] Update instructions for elixir_buildpack.config to Elixir v1.9.4
- [x] for latest version see: https://github.com/elixir-lang/elixir/releases
[x] Update version of Erlang to 22.2
- [x] For latest available version of OTP for Heroku, see: https://github.com/HashNuke/heroku-buildpack-elixir-otp-builds/blob/master/otp-versions

nelsonic commented 4 years ago

@iteles please see PR: #41 Thanks! 🌻