From 588820cceca0468c1211aeb5cc2943593394cea1 Mon Sep 17 00:00:00 2001
From: Dr Nic Williams <drnicwilliams@gmail.com>
Date: Tue, 6 Nov 2018 14:42:38 +1000
Subject: [PATCH] hello world app

---
 Dockerfile   |  9 +++++++++
 Gemfile      |  8 ++++++++
 Gemfile.lock | 24 ++++++++++++++++++++++++
 app.rb       |  7 +++++++
 config.ru    |  3 +++
 5 files changed, 51 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 Gemfile
 create mode 100644 Gemfile.lock
 create mode 100644 app.rb
 create mode 100644 config.ru

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..4ec86d2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM ruby:2.5 as build-and-run
+
+WORKDIR /app
+EXPOSE 8080
+
+COPY . /app
+RUN bundle install
+
+CMD ["bundle", "exec", "rackup", "-p", "8080", "-o", "0.0.0.0", "-s", "puma"]
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..48428fb
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+gem "puma"
+gem "sinatra"
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..4bf9093
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,24 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    mustermann (1.0.3)
+    puma (3.12.0)
+    rack (2.0.6)
+    rack-protection (2.0.4)
+      rack
+    sinatra (2.0.4)
+      mustermann (~> 1.0)
+      rack (~> 2.0)
+      rack-protection (= 2.0.4)
+      tilt (~> 2.0)
+    tilt (2.0.8)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  puma
+  sinatra
+
+BUNDLED WITH
+   1.16.3
diff --git a/app.rb b/app.rb
new file mode 100644
index 0000000..29dc646
--- /dev/null
+++ b/app.rb
@@ -0,0 +1,7 @@
+require 'sinatra/base'
+
+class App < Sinatra::Base
+  get "/" do
+    "hello world"
+  end
+end
diff --git a/config.ru b/config.ru
new file mode 100644
index 0000000..46d99e2
--- /dev/null
+++ b/config.ru
@@ -0,0 +1,3 @@
+require File.expand_path('app', File.dirname(__FILE__))
+
+run App