Use foreman

Author: a-know

Gemfile

@@ -4,3 +4,4 @@ source "https://rubygems.org"
 # gem "rails"
 gem 'google-api-client', '~> 0.8.6'
 gem 'sinatra'
+gem 'foreman'

Gemfile.lock

@@ -15,6 +15,8 @@ GEM
     extlib (0.9.16)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
+    foreman (0.82.0)
+      thor (~> 0.19.1)
     google-api-client (0.8.7)
       activesupport (>= 3.2, < 5.0)
       addressable (~> 2.3)
@@ -61,6 +63,7 @@ GEM
       rack (~> 1.5)
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
+    thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.5)
     tzinfo (1.2.2)
@@ -70,6 +73,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  foreman
   google-api-client (~> 0.8.6)
   sinatra
 

Procfile

@@ -0,0 +1 @@
+web: bundle exec ruby app.rb -p $PORT