Merge pull request #701 from cachix/rails

Add RubyOnRails example

examples/rubyonrails/.test.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -ex
+rails new blog -d=postgresql
+devenv up&
+timeout 20 bash -c 'until echo > /dev/tcp/localhost/5100; do sleep 0.5; done'
+(cd blog && rails db:create)
+curl -s http://localhost:5100/ | grep "version"

examples/rubyonrails/Gemfile

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+ruby "3.2.2"
+
+gem "rails"
+gem "puma"

examples/rubyonrails/README.md

@@ -0,0 +1,8 @@
+Based on [the official tutorial](https://guides.rubyonrails.org/getting_started.html).
+
+```shell-session
+$ devenv shell
+$ rails new blog -d=postgresql
+$ devenv up
+$ cd blog && rails db:create
+```

examples/rubyonrails/devenv.nix

@@ -0,0 +1,15 @@
+{ pkgs, lib, ... }:
+
+{
+  languages.ruby.enable = true;
+  languages.ruby.version = "3.2.2";
+
+  services.postgres.enable = true;
+
+  processes.rails.exec = "rails server";
+
+  enterShell = ''
+    export PATH="$DEVENV_ROOT/blog/bin:$PATH"
+    bundle
+  '';
+}

examples/rubyonrails/devenv.yaml

@@ -0,0 +1,8 @@
+inputs:
+  nixpkgs:
+    url: github:NixOS/nixpkgs/nixpkgs-unstable
+  nixpkgs-ruby:
+    url: github:bobvanderlinden/nixpkgs-ruby
+    inputs:
+      nixpkgs:
+        follows: nixpkgs