From 5010ac6ed98664d20a9c8b0df487e8d9f6722ec7 Mon Sep 17 00:00:00 2001
From: Eugen Kuksa <kuksa.eugen@gmail.com>
Date: Thu, 20 Jul 2017 15:26:38 +0200
Subject: [PATCH 1/4] Require pry

---
 Capfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Capfile b/Capfile
index 50aea0b..9915588 100644
--- a/Capfile
+++ b/Capfile
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'pry'
+
 # Load DSL and set up stages
 require 'capistrano/setup'
 

From 08223b4c760bd052354d60cc37e1e12bdf700fca Mon Sep 17 00:00:00 2001
From: Eugen Kuksa <kuksa.eugen@gmail.com>
Date: Thu, 20 Jul 2017 15:24:50 +0200
Subject: [PATCH 2/4] DRY out the ruby projects.

---
 .../mixins/applications/hets-rabbitmq-wrapper.rb  | 14 +++-----------
 config/mixins/applications/ontohub-backend.rb     | 15 +++------------
 config/mixins/ruby_project_config.rb              | 11 +++++++++++
 config/mixins/ruby_project_requirements.rb        |  5 +++++
 4 files changed, 22 insertions(+), 23 deletions(-)
 create mode 100644 config/mixins/ruby_project_config.rb
 create mode 100644 config/mixins/ruby_project_requirements.rb

diff --git a/config/mixins/applications/hets-rabbitmq-wrapper.rb b/config/mixins/applications/hets-rabbitmq-wrapper.rb
index 8ab0194..29cc89e 100644
--- a/config/mixins/applications/hets-rabbitmq-wrapper.rb
+++ b/config/mixins/applications/hets-rabbitmq-wrapper.rb
@@ -2,25 +2,17 @@
 
 Rake::Task['load:defaults'].invoke
 Rake::Task['load:defaults'].clear
-require 'capistrano/rbenv'
-require 'capistrano/bundler'
+mixin('ruby_project_requirements')
 Rake::Task['load:defaults'].reenable
 Rake::Task['load:defaults'].invoke
 
 set :application, 'hets-rabbitmq-wrapper'
 set :repo_url, 'https://github.com/ontohub/hets-rabbitmq-wrapper.git'
 
+mixin('ruby_project_config')
+
 # Default value for :linked_files is []
 # append :linked_files, 'config/settings.yml'
 
 # Default value for linked_dirs is []
 # append :linked_dirs, 'log'
-
-set :rbenv_type, :system # or :user
-set :rbenv_ruby, File.read('.ruby-version').strip
-set :rbenv_prefix, "RBENV_ROOT=#{fetch(:rbenv_path)} "\
-                   "RBENV_VERSION=#{fetch(:rbenv_ruby)} "\
-                   "#{fetch(:rbenv_path)}/bin/rbenv exec"
-set :rbenv_map_bins, %w(rake gem bundle ruby)
-
-set :bundle_binstubs, -> { shared_path.join('bin') }
diff --git a/config/mixins/applications/ontohub-backend.rb b/config/mixins/applications/ontohub-backend.rb
index b0db0bf..b8eb44b 100644
--- a/config/mixins/applications/ontohub-backend.rb
+++ b/config/mixins/applications/ontohub-backend.rb
@@ -2,8 +2,7 @@
 
 Rake::Task['load:defaults'].invoke
 Rake::Task['load:defaults'].clear
-require 'capistrano/rbenv'
-require 'capistrano/bundler'
+mixin('ruby_project_requirements')
 require 'capistrano/rails/migrations'
 Rake::Task['load:defaults'].reenable
 Rake::Task['load:defaults'].invoke
@@ -11,6 +10,8 @@
 set :application, 'ontohub-backend'
 set :repo_url, 'https://github.com/ontohub/ontohub-backend.git'
 
+mixin('ruby_project_config')
+
 # Default value for :linked_files is []
 append :linked_files, 'config/database.yml',
                       'config/secrets.yml',
@@ -23,16 +24,6 @@
                      'tmp/cache', 'tmp/pids', 'tmp/sockets',
                      'vendor/bundle'
 
-set :rbenv_type, :system # or :user
-# The ruby version is only considered if there is no override (like a
-# .ruby-version file)
-set :rbenv_ruby, '2.4.1'
-set :rbenv_prefix, "RBENV_ROOT=#{fetch(:rbenv_path)} "\
-                   "#{fetch(:rbenv_path)}/bin/rbenv exec"
-set :rbenv_map_bins, %w(rake gem bundle ruby rails)
-
-set :bundle_binstubs, -> { "~#{fetch(:deploy_user)}/bin" }
-
 set :migration_role, :app
 
 after :'deploy:updated', :'version:fetch' do
diff --git a/config/mixins/ruby_project_config.rb b/config/mixins/ruby_project_config.rb
new file mode 100644
index 0000000..cacabe7
--- /dev/null
+++ b/config/mixins/ruby_project_config.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+set :rbenv_type, :system # or :user
+# The ruby version is only considered if there is no override (like a
+# .ruby-version file)
+set :rbenv_ruby, '2.4.1'
+set :rbenv_prefix, "RBENV_ROOT=#{fetch(:rbenv_path)} "\
+                   "#{fetch(:rbenv_path)}/bin/rbenv exec"
+set :rbenv_map_bins, %w(rake gem bundle ruby rails)
+
+set :bundle_binstubs, -> { "~#{fetch(:deploy_user)}/bin" }
diff --git a/config/mixins/ruby_project_requirements.rb b/config/mixins/ruby_project_requirements.rb
new file mode 100644
index 0000000..400b21e
--- /dev/null
+++ b/config/mixins/ruby_project_requirements.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+require 'capistrano/rbenv'
+require 'capistrano/bundler'
+require 'capistrano/rails/migrations'

From 8c97ed86925d9370661d5d4d77ee735b359a7df4 Mon Sep 17 00:00:00 2001
From: Eugen Kuksa <kuksa.eugen@gmail.com>
Date: Thu, 20 Jul 2017 15:25:41 +0200
Subject: [PATCH 3/4] Modularise the frontend deployment config.

---
 Capfile                                       |   1 +
 .../mixins/applications/ontohub-frontend.rb   | 112 +----------------
 config/mixins/local_repository.rb             | 114 ++++++++++++++++++
 lib/popen.rb                                  |  10 ++
 4 files changed, 128 insertions(+), 109 deletions(-)
 create mode 100644 config/mixins/local_repository.rb
 create mode 100644 lib/popen.rb

diff --git a/Capfile b/Capfile
index 9915588..5e04f8e 100644
--- a/Capfile
+++ b/Capfile
@@ -40,6 +40,7 @@ install_plugin Capistrano::SCM::Git
 # Add the mixin method
 $:.unshift(File.dirname(__FILE__))
 require 'lib/mixin'
+require 'lib/popen'
 
 # Disable freezing rake tasks
 require 'lib/disable_immutable_task'
diff --git a/config/mixins/applications/ontohub-frontend.rb b/config/mixins/applications/ontohub-frontend.rb
index 397b813..673be5f 100644
--- a/config/mixins/applications/ontohub-frontend.rb
+++ b/config/mixins/applications/ontohub-frontend.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require 'open3'
-
 Rake::Task['load:defaults'].invoke
 Rake::Task['load:defaults'].clear
 Rake::Task['load:defaults'].reenable
@@ -10,93 +8,7 @@
 set :application, 'ontohub-frontend'
 set :repo_url, 'https://github.com/ontohub/ontohub-frontend.git'
 
-set :local_repo_root, File.expand_path('../../../../repos', __FILE__)
-set :local_repo_path, File.join(fetch(:local_repo_root), fetch(:application))
-
-# We want to build this locally and push the built version to the server,
-# se we need to redefine the SCM tasks
-
-# rubocop:disable Metrics/BlockLength
-namespace :git do
-  # Clone the repo to the local directory if it is not yet cloned.
-  Rake::Task['git:clone'].clear_actions
-  task :clone do
-    run_locally do
-      `mkdir -p #{fetch(:local_repo_root).to_s}`
-      Dir.chdir(fetch(:local_repo_root).to_s) do
-        unless Dir.exist?(fetch(:local_repo_path))
-          `git clone #{fetch(:repo_url)}`
-        end
-      end
-    end
-  end
-
-  # This shall fetch the remote repo to the local directory and update it to the
-  # given branch/commit.
-  Rake::Task['git:update'].clear_actions
-  task :update do
-    run_locally do
-      Dir.chdir(fetch(:local_repo_path)) do
-        `git remote update --prune`
-      end
-    end
-  end
-
-  # This shall only create the release directory, and not push the repository at
-  # the given commit into it. Later on, the built app will be uploaded there.
-  Rake::Task['git:create_release'].clear_actions
-  task create_release: :'git:update' do
-    on release_roles :all do
-      with fetch(:git_environmental_variables) do
-        within repo_path do
-          execute :mkdir, '-p', release_path
-        end
-      end
-    end
-  end
-
-  Rake::Task['git:set_current_revision'].clear_actions
-  task :set_current_revision do
-    run_locally do
-      Dir.chdir(fetch(:local_repo_path)) do
-        current_revision = `git rev-list --max-count=1 #{fetch(:branch)}`.strip
-        set :current_revision, current_revision
-      end
-    end
-  end
-end
-
-# Find the latest tag in the local repository
-# (overwrite the task for the live stage)
-Rake::Task['set_latest_tag'].clear_actions
-after :'git:update', :set_latest_tag do
-  run_locally do
-    Dir.chdir(fetch(:local_repo_path)) do
-      set :latest_tag, `git tag --list`.lines.last.strip
-    end
-  end
-end
-after :set_latest_tag, :set_deploy_tag
-
-after :'git:update', :'git:checkout' do
-  run_locally do
-    Dir.chdir(fetch(:local_repo_path)) do
-      ref = fetch(:branch)
-      # We check out a tag in a live stage - no 'origin/' required
-      if fetch(:stage).to_s.split('_', 2).first != 'live'
-        ref = "origin/#{ref}" unless ref.start_with?('origin/')
-      end
-      # Clean and reset to allow a checkout
-      `git clean -fd .`
-      `git reset --hard`
-      # Actuall checkout
-      `git checkout #{ref}`
-      # Clean again because the .gitignore might have changed and thus, the
-      # previous cleaning might be inclomplete.
-      `git clean -fd .`
-    end
-  end
-end
+mixin('local_repository')
 
 before :'deploy:publishing', :build_application do
   run_locally do
@@ -106,30 +18,12 @@
 
       env = {'REACT_APP_BACKEND_HOST' => fetch(:backend_url),
              'REACT_APP_GRECAPTCHA_SITE_KEY' => fetch(:grecaptcha_site_key)}
-      Open3.popen2e(env, 'yarn', 'build') do |_stdin, stdout_and_err, wait_thr|
-        Thread.new { stdout_and_err.each { |l| puts l } }
-        wait_thr.value
-      end
+      popen(env, 'yarn', 'build')
     end
   end
 end
 
-after :build_application, :publish_built_application do
-  # Deploy the application
-  on roles(:all) do
-    remote_base_dir = fetch(:release_path).to_s
-    local_base_dir = File.join(fetch(:local_repo_path), 'build')
-    files = Dir.glob(File.join(local_base_dir, '**/*')).reject do |file|
-      File.directory?(file)
-    end
-    files.each do |local_file|
-      remote_file = local_file.to_s.sub(local_base_dir, remote_base_dir)
-      remote_dir = File.dirname(remote_file).sub(%r{\A~/}, '')
-      execute :mkdir, '-p', remote_dir
-      upload! local_file, remote_dir
-    end
-  end
-end
+after :build_application, :publish_built_application
 
 after :'deploy:publishing', :create_symlinks do
   on roles(:all) do
diff --git a/config/mixins/local_repository.rb b/config/mixins/local_repository.rb
new file mode 100644
index 0000000..54ea331
--- /dev/null
+++ b/config/mixins/local_repository.rb
@@ -0,0 +1,114 @@
+# frozen_string_literal: true
+
+set :local_repo_root, File.expand_path('../../../repos', __FILE__)
+set :local_repo_path, File.join(fetch(:local_repo_root), fetch(:application))
+
+# We want to build this locally and push the built version to the server,
+# se we need to redefine the SCM tasks
+
+# rubocop:disable Metrics/BlockLength
+namespace :git do
+  # Clone the repo to the local directory if it is not yet cloned.
+  Rake::Task['git:clone'].clear_actions
+  task :clone do
+    run_locally do
+      `mkdir -p #{fetch(:local_repo_root).to_s}`
+      Dir.chdir(fetch(:local_repo_root).to_s) do
+        unless Dir.exist?(fetch(:local_repo_path))
+          `git clone #{fetch(:repo_url)} #{fetch(:local_repo_path)}`
+        end
+      end
+    end
+  end
+
+  # This shall fetch the remote repo to the local directory and update it to the
+  # given branch/commit.
+  Rake::Task['git:update'].clear_actions
+  task :update do
+    run_locally do
+      Dir.chdir(fetch(:local_repo_path)) do
+        `git remote update --prune`
+      end
+    end
+  end
+
+  # This shall only create the release directory, and not push the repository at
+  # the given commit into it. Later on, the built app will be uploaded there.
+  Rake::Task['git:create_release'].clear_actions
+  task create_release: :'git:update' do
+    on release_roles :all do
+      with fetch(:git_environmental_variables) do
+        within repo_path do
+          execute :mkdir, '-p', release_path
+        end
+      end
+    end
+  end
+
+  Rake::Task['git:set_current_revision'].clear_actions
+  task :set_current_revision do
+    run_locally do
+      Dir.chdir(fetch(:local_repo_path)) do
+        current_revision = `git rev-list --max-count=1 #{fetch(:branch)}`.strip
+        set :current_revision, current_revision
+      end
+    end
+  end
+end
+
+# This is needed because capistrano expects a repo directory to exist.
+after :'deploy:check:directories', :create_repo_directory do
+  on roles(:all) do
+    execute('mkdir', '-p', repo_path)
+  end
+end
+
+# Find the latest tag in the local repository
+# (overwrite the task for the live stage)
+Rake::Task['set_latest_tag'].clear_actions
+after :'git:update', :set_latest_tag do
+  run_locally do
+    Dir.chdir(fetch(:local_repo_path)) do
+      set :latest_tag, `git tag --list`.lines.last.strip
+    end
+  end
+end
+after :set_latest_tag, :set_deploy_tag
+
+after :'git:update', :'git:checkout' do
+  run_locally do
+    Dir.chdir(fetch(:local_repo_path)) do
+      ref = fetch(:branch)
+      # We check out a tag in a live stage - no 'origin/' required
+      if fetch(:stage).to_s.split('_', 2).first != 'live'
+        ref = "origin/#{ref}" unless ref.start_with?('origin/')
+      end
+      # Clean and reset to allow a checkout
+      `git clean -fd .`
+      `git reset --hard`
+      # Actuall checkout
+      `git checkout #{ref}`
+      # Clean again because the .gitignore might have changed and thus, the
+      # previous cleaning might be inclomplete.
+      `git clean -fd .`
+    end
+  end
+end
+
+# Deploy the application
+desc 'deploy the application'
+task :publish_built_application do
+  on roles(:all) do
+    remote_base_dir = fetch(:release_path).to_s
+    local_base_dir = File.join(fetch(:local_repo_path), 'build')
+    files = Dir.glob(File.join(local_base_dir, '**/*')).reject do |file|
+      File.directory?(file)
+    end
+    files.each do |local_file|
+      remote_file = local_file.to_s.sub(local_base_dir, remote_base_dir)
+      remote_dir = File.dirname(remote_file).sub(%r{\A~/}, '')
+      execute :mkdir, '-p', remote_dir
+      upload! local_file, remote_dir
+    end
+  end
+end
diff --git a/lib/popen.rb b/lib/popen.rb
new file mode 100644
index 0000000..25f644b
--- /dev/null
+++ b/lib/popen.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+require 'open3'
+
+def popen(environment, *command)
+  Open3.popen2e(environment, *command) do |_stdin, stdout_and_err, wait_thr|
+    Thread.new { stdout_and_err.each { |l| puts l } }
+    wait_thr.value
+  end
+end

From 9985259ff86f22cede5c2a5914ffe408053a88d2 Mon Sep 17 00:00:00 2001
From: Eugen Kuksa <kuksa.eugen@gmail.com>
Date: Thu, 20 Jul 2017 15:26:29 +0200
Subject: [PATCH 4/4] Add apidoc deployment config.

---
 Gemfile                              |  5 ++
 Gemfile.lock                         | 60 ++++++++++++++++++++++
 Readme.md                            |  7 +--
 config/deploy/staging_apidoc.rb      |  5 ++
 config/mixins/applications/apidoc.rb | 75 ++++++++++++++++++++++++++++
 5 files changed, 149 insertions(+), 3 deletions(-)
 create mode 100644 config/deploy/staging_apidoc.rb
 create mode 100644 config/mixins/applications/apidoc.rb

diff --git a/Gemfile b/Gemfile
index ec537ab..0d80ab7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,11 @@
 
 source 'https://rubygems.org'
 
+gem 'pry', '~> 0.10.4'
+
 gem 'capistrano', '~> 3.8.2'
 gem 'capistrano-rails', '~> 1.3.0'
 gem 'capistrano-rbenv', '~> 2.1.1'
+
+gem 'graphql-docs', github: 'eugenk/graphql-docs',
+                    branch: 'improve_style_and_fix_nil_fields'
diff --git a/Gemfile.lock b/Gemfile.lock
index 8eff9b1..1306b04 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,25 @@
+GIT
+  remote: git://github.com/eugenk/graphql-docs.git
+  revision: cc3eedee1ea10027c35fad251aa6e9ddc9bdd19d
+  branch: improve_style_and_fix_nil_fields
+  specs:
+    graphql-docs (0.6.2)
+      commonmarker (~> 0.16)
+      extended-markdown-filter (~> 0.4)
+      faraday (< 0.10)
+      gemoji (= 2.1.0)
+      graphql (~> 1.4)
+      html-pipeline (~> 2.2)
+      sass (~> 3.4)
+
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (5.1.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
     airbrussh (1.3.0)
       sshkit (>= 1.6.1, != 1.7.0)
     capistrano (3.8.2)
@@ -17,14 +36,53 @@ GEM
     capistrano-rbenv (2.1.1)
       capistrano (~> 3.1)
       sshkit (~> 1.3)
+    coderay (1.1.1)
+    commonmarker (0.16.8)
+      ruby-enum (~> 0.5)
+    concurrent-ruby (1.0.5)
+    extended-markdown-filter (0.4.9)
+      html-pipeline (~> 2.0)
+      nokogiri (~> 1.6)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    ffi (1.9.18)
+    gemoji (2.1.0)
+    graphql (1.6.6)
+    html-pipeline (2.6.0)
+      activesupport (>= 2)
+      nokogiri (>= 1.4)
     i18n (0.8.4)
+    method_source (0.8.2)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
+    multipart-post (2.0.0)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (4.1.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    pry (0.10.4)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
     rake (12.0.0)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    ruby-enum (0.7.1)
+      i18n
+    sass (3.5.1)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    slop (3.6.0)
     sshkit (1.13.1)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
+    thread_safe (0.3.6)
+    tzinfo (1.2.3)
+      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby
@@ -33,6 +91,8 @@ DEPENDENCIES
   capistrano (~> 3.8.2)
   capistrano-rails (~> 1.3.0)
   capistrano-rbenv (~> 2.1.1)
+  graphql-docs!
+  pry (~> 0.10.4)
 
 BUNDLED WITH
    1.14.6
diff --git a/Readme.md b/Readme.md
index c3f3802..aec5394 100644
--- a/Readme.md
+++ b/Readme.md
@@ -15,9 +15,10 @@ where the three place holders can be:
   * `live` (ontohub.org)
   * `staging` (staging.ontohub.org)
 * `<application>` is one of
-  * `ontohub-frontend`
-  * `ontohub-backend`
-  * `hets-rabbitmq-wrapper`
+  * `apidoc`: The API documentation of the backend
+  * `ontohub-backend`: The backend
+  * `ontohub-frontend`: The frontend
+  * `hets-rabbitmq-wrapper`: The HetsRabbitMQWrapper
 
 so to deploy the backend to staging.ontohub.org, you need to execute
 
diff --git a/config/deploy/staging_apidoc.rb b/config/deploy/staging_apidoc.rb
new file mode 100644
index 0000000..795028e
--- /dev/null
+++ b/config/deploy/staging_apidoc.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+mixin 'servers/staging.ontohub.org'
+mixin 'environments/production'
+mixin 'applications/apidoc'
diff --git a/config/mixins/applications/apidoc.rb b/config/mixins/applications/apidoc.rb
new file mode 100644
index 0000000..80b8570
--- /dev/null
+++ b/config/mixins/applications/apidoc.rb
@@ -0,0 +1,75 @@
+# frozen_string_literal: true
+
+require 'graphql-docs'
+
+Rake::Task['load:defaults'].invoke
+Rake::Task['load:defaults'].clear
+Rake::Task['load:defaults'].reenable
+Rake::Task['load:defaults'].invoke
+
+set :application, 'apidoc'
+set :repo_url, 'https://github.com/ontohub/ontohub-backend.git'
+
+mixin('local_repository')
+
+set :graphql_base_url, '/graphql'
+
+# rubocop:disable Metrics/BlockLength
+before :'deploy:publishing', :build_application do
+  # rubocop:enable Metrics/BlockLength
+  run_locally do
+    Bundler.with_clean_env do
+      local_repo = fetch(:local_repo_path)
+      build_dir = File.join(local_repo, 'build')
+      Dir.chdir(local_repo) do
+        system('bundle install')
+
+        # Build the REST API documentation into a temp directory
+        system('bundle exec rails apidoc:prepare')
+        system('bundle exec rails apidoc:init')
+        Dir.chdir('apidoc') do
+          system('yarn build')
+        end
+
+        # Build the GraphQL documentation into a temp directory
+        apidoc_graphql_dir = File.join(local_repo, 'apidoc-graphql')
+        graphql_schema_file = File.join(local_repo, 'tmp/graphql_schema.json')
+
+        popen({'FILE' => graphql_schema_file},
+              'bundle', 'exec', 'rails', 'graphql:write_json')
+
+        GraphQLDocs.build(delete_output: true,
+                          output_dir: apidoc_graphql_dir,
+                          base_url: fetch(:graphql_base_url),
+                          path: graphql_schema_file)
+
+        # Move the generated documentation files to the `build` directory
+        FileUtils.rm_rf(build_dir)
+        system("mkdir -p #{build_dir}")
+        FileUtils.mv(File.join(local_repo, 'apidoc/build'),
+                     File.join(build_dir, 'rest'))
+        FileUtils.mv(apidoc_graphql_dir, File.join(build_dir, 'graphql'))
+
+        # Add an index page to select the API docs:
+        index_content = <<~INDEX
+          <html>
+            <head>
+              <title>Ontohub API Documentation</title>
+            </head>
+            <body>
+              <h1>Ontohub API Documentation</h1>
+              <p>Please select an API</p>
+              <ul>
+                <li><a href="graphql">GraphQL</a> (with full functionality)</li>
+                <li><a href="rest">REST</a> (read only actions)</li>
+              </ul>
+            </body>
+          </html>
+        INDEX
+        File.write(File.join(build_dir, 'index.html'), index_content)
+      end
+    end
+  end
+end
+
+after :build_application, :publish_built_application