seratch · seratch · Jul 12, 2015 · Jul 11, 2015 · Jul 11, 2015 · Jul 11, 2015
diff --git a/.travis.yml b/.travis.yml
@@ -5,6 +5,7 @@ rvm:
   - 2.1.5
   # TODO: tests on Ruby 2.2.0
   # - 2.2.0
+bundler_args: --without postgresql
 env:
   - DB=sqlite
 script:

diff --git a/Gemfile b/Gemfile
@@ -14,6 +14,8 @@ gem 'simple_form'
 
 gem 'coveralls', require: false
 
+gem 'pg', group: :postgresql
+
 group :development do
   # better_errors 2.0 requires Ruby 2.0 or higher
   gem 'better_errors', '1.1.0'

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -102,6 +102,7 @@ GEM
     omniauth-openid (1.0.1)
       omniauth (~> 1.0)
       rack-openid (~> 1.3.1)
+    pg (0.18.2)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -224,6 +225,7 @@ DEPENDENCIES
   magic_encoding
   mizuno
   omniauth-openid
+  pg
   pry-rails
   rails (= 4.0.13)
   rails_autolink
@@ -238,3 +240,6 @@ DEPENDENCIES
   thin
   twitter-bootstrap-rails
   uglifier (>= 1.0.3)
+
+BUNDLED WITH
+   1.10.5
diff --git a/README.md b/README.md
@@ -10,6 +10,8 @@ Many companies and organizations use Gistub for sharing code snippets safely in
 [![Coverage Status](https://coveralls.io/repos/seratch/gistub/badge.png?branch=develop)](https://coveralls.io/r/seratch/gistub?branch=develop)
 [![Code Climate](https://codeclimate.com/github/seratch/gistub.png)](https://codeclimate.com/github/seratch/gistub)
 
+[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
+
 ## How to use
 
 `master` branch is always the lastest stable version.

diff --git a/app.json b/app.json
@@ -0,0 +1,43 @@
+{
+  "name": "Gistub",
+  "description": "Sharing code snippets in-house",
+  "keywords": ["gist"],
+  "scripts": {
+    "postdeploy": "bundle exec rake db:create db:migrate"
+  },
+  "env": {
+    "BUNDLE_WITHOUT": {
+      "description": "bundle install --without <these>",
+      "value": "test:development"
+    },
+    "GISTUB_APP_NAME": {
+      "description": "variable to customize header",
+      "value": "",
+      "required": false
+    },
+    "GISTUB_OPENID_IDENTIFIER": {
+      "description": "specify auth server instead of Google OpenID",
+      "value": "",
+      "required": false
+    },
+    "GISTUB_AUTO_LINK": {
+      "description": "whether enabling rails_autolink",
+      "value": "true",
+      "required": false
+    },
+    "GISTUB_ALLOWS_ANONYMOUS": {
+      "description": "whether enabling anonymous post",
+      "value": "false",
+      "required": false
+    },
+    "GISTUB_SECRET_TOKEN": {
+      "generator": "secret"
+    },
+    "GISTUB_SECRET_KEY_BASE": {
+      "generator": "secret"
+    }
+  },
+  "addons": [
+    "papertrail"
+  ]
+}
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -1,4 +1,4 @@
-<% app_name = ENV['GISTUB_APP_NAME'] || 'Gistub' %>
+<% app_name = ENV['GISTUB_APP_NAME'].presence || 'Gistub' %>
 <!DOCTYPE html>
 <html lang="en">
 <head>

diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
@@ -2,6 +2,6 @@
 Rails.application.config.middleware.use OmniAuth::Builder do
   require 'openid/store/filesystem'
   provider :open_id,
-           :identifier => ENV['GISTUB_OPENID_IDENTIFIER'] || 'https://www.google.com/accounts/o8/id',
+           :identifier => ENV['GISTUB_OPENID_IDENTIFIER'].presence || 'https://www.google.com/accounts/o8/id',
            :store => OpenID::Store::Filesystem.new("#{Rails.root}/tmp/openid")
 end