Workflow demo fan- in / fan out

.circleci/config.yml

@@ -0,0 +1,91 @@
+version: 2.0
+
+jobs:
+  bundle_dependencies:
+    docker:
+      - image: circleci/ruby:2.4-node
+      - image: circleci/postgres:9.4.12-alpine
+    working_directory: ~/circleci-demo-workflows
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ~/circleci-demo-workflows
+      - restore_cache:
+          keys:
+            - v1-bundle-{{ checksum "Gemfile.lock" }}
+      - run: bundle install --path vendor/bundle
+      - save_cache:
+          key: v1-bundle-{{ checksum "Gemfile.lock" }}
+          paths:
+            - ~/circleci-demo-workflows/vendor/bundle
+      - persist_to_workspace:
+          root: .
+          paths: vendor/bundle
+
+  rake_test:
+    docker:
+      - image: circleci/ruby:2.4-node
+      - image: circleci/postgres:9.4.12-alpine
+    working_directory: ~/circleci-demo-workflows
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ~/circleci-demo-workflows
+      - run: bundle --path vendor/bundle
+      - run: bundle exec rake db:create db:schema:load
+      - run:
+          name: Run tests
+          command: bundle exec rake
+
+  precompile_assets:
+    docker:
+      - image: circleci/ruby:2.4-node
+      - image: circleci/postgres:9.4.12-alpine
+    working_directory: ~/circleci-demo-workflows
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ~/circleci-demo-workflows
+      - run: bundle --path vendor/bundle
+      - run:
+          name: Precompile assets
+          command: bundle exec rake assets:precompile
+      - persist_to_workspace:
+          root: .
+          paths: public/assets
+
+  deploy:
+    machine:
+        enabled: true
+    working_directory: ~/circleci-demo-workflows
+    environment:
+      - HEROKU_APP: safe-wildwood-45845
+    steps:
+      - checkout
+      - attach_workspace:
+          at: ~/circleci-demo-workflows
+      - run:
+          name: Setup Heroku
+          command: bash .circleci/setup-heroku.sh
+      - run:
+          command: |
+            git push heroku workspace-forwarding:master
+            heroku run rake db:migrate
+            sleep 5 # sleep for 5 seconds to wait for dynos
+            heroku restart
+
+workflows:
+  version: 2
+  build-and-deploy:
+    jobs:
+      - bundle_dependencies
+      - rake_test:
+          requires:
+            - bundle_dependencies
+      - precompile_assets:
+          requires:
+            - bundle_dependencies
+      - deploy:
+          requires:
+            - rake_test
+            - precompile_assets

.circleci/setup-heroku.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+wget -qO- https://cli-assets.heroku.com/install-ubuntu.sh | sh
+
+cat > ~/.netrc << EOF
+machine api.heroku.com
+  login $HEROKU_LOGIN
+  password $HEROKU_API_KEY
+machine git.heroku.com
+  login $HEROKU_LOGIN
+  password $HEROKU_API_KEY
+EOF
+
+heroku git:remote -a $HEROKU_APP

Gemfile

@@ -0,0 +1,54 @@
+source 'https://rubygems.org'
+
+git_source(:github) do |repo_name|
+  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
+  "https://github.com/#{repo_name}.git"
+end
+
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '~> 5.1.1'
+# Use postgresql as the database for Active Record
+gem 'pg', '~> 0.18'
+# Use Puma as the app server
+gem 'puma', '~> 3.7'
+# Use SCSS for stylesheets
+gem 'sass-rails', '~> 5.0'
+# Use Uglifier as compressor for JavaScript assets
+gem 'uglifier', '>= 1.3.0'
+# See https://github.com/rails/execjs#readme for more supported runtimes
+# gem 'therubyracer', platforms: :ruby
+
+# Use CoffeeScript for .coffee assets and views
+gem 'coffee-rails', '~> 4.2'
+# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
+gem 'turbolinks', '~> 5'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 2.5'
+# Use Redis adapter to run Action Cable in production
+# gem 'redis', '~> 3.0'
+# Use ActiveModel has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Capistrano for deployment
+# gem 'capistrano-rails', group: :development
+
+group :development, :test do
+  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  # Adds support for Capybara system testing and selenium driver
+  gem 'capybara', '~> 2.13'
+  gem 'selenium-webdriver'
+end
+
+group :development do
+  # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
+  gem 'web-console', '>= 3.3.0'
+  gem 'listen', '>= 3.0.5', '< 3.2'
+  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+  gem 'spring'
+  gem 'spring-watcher-listen', '~> 2.0.0'
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

@@ -0,0 +1,191 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (5.1.1)
+      actionpack (= 5.1.1)
+      nio4r (~> 2.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.1.1)
+      actionpack (= 5.1.1)
+      actionview (= 5.1.1)
+      activejob (= 5.1.1)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.1.1)
+      actionview (= 5.1.1)
+      activesupport (= 5.1.1)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.1.1)
+      activesupport (= 5.1.1)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.1.1)
+      activesupport (= 5.1.1)
+      globalid (>= 0.3.6)
+    activemodel (5.1.1)
+      activesupport (= 5.1.1)
+    activerecord (5.1.1)
+      activemodel (= 5.1.1)
+      activesupport (= 5.1.1)
+      arel (~> 8.0)
+    activesupport (5.1.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
+    arel (8.0.0)
+    bindex (0.5.0)
+    builder (3.2.3)
+    byebug (9.0.6)
+    capybara (2.14.2)
+      addressable
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      xpath (~> 2.0)
+    childprocess (0.7.0)
+      ffi (~> 1.0, >= 1.0.11)
+    coffee-rails (4.2.2)
+      coffee-script (>= 2.2.0)
+      railties (>= 4.0.0)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.12.2)
+    concurrent-ruby (1.0.5)
+    erubi (1.6.0)
+    execjs (2.7.0)
+    ffi (1.9.18)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
+    i18n (0.8.4)
+    jbuilder (2.7.0)
+      activesupport (>= 4.2.0)
+      multi_json (>= 1.2)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
+    mail (2.6.6)
+      mime-types (>= 1.16, < 4)
+    method_source (0.8.2)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
+    multi_json (1.12.1)
+    nio4r (2.1.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    pg (0.21.0)
+    public_suffix (2.0.5)
+    puma (3.9.1)
+    rack (2.0.3)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (5.1.1)
+      actioncable (= 5.1.1)
+      actionmailer (= 5.1.1)
+      actionpack (= 5.1.1)
+      actionview (= 5.1.1)
+      activejob (= 5.1.1)
+      activemodel (= 5.1.1)
+      activerecord (= 5.1.1)
+      activesupport (= 5.1.1)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 5.1.1)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (5.1.1)
+      actionpack (= 5.1.1)
+      activesupport (= 5.1.1)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (12.0.0)
+    rb-fsevent (0.9.8)
+    rb-inotify (0.9.8)
+      ffi (>= 0.5.0)
+    ruby_dep (1.5.0)
+    rubyzip (1.2.1)
+    sass (3.4.24)
+    sass-rails (5.0.6)
+      railties (>= 4.0.0, < 6)
+      sass (~> 3.1)
+      sprockets (>= 2.8, < 4.0)
+      sprockets-rails (>= 2.0, < 4.0)
+      tilt (>= 1.1, < 3)
+    selenium-webdriver (3.4.1)
+      childprocess (~> 0.5)
+      rubyzip (~> 1.0)
+    spring (2.0.2)
+      activesupport (>= 4.2)
+    spring-watcher-listen (2.0.1)
+      listen (>= 2.7, < 4.0)
+      spring (>= 1.2, < 3.0)
+    sprockets (3.7.1)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tilt (2.0.7)
+    turbolinks (5.0.1)
+      turbolinks-source (~> 5)
+    turbolinks-source (5.0.3)
+    tzinfo (1.2.3)
+      thread_safe (~> 0.1)
+    uglifier (3.2.0)
+      execjs (>= 0.3.0, < 3)
+    web-console (3.5.1)
+      actionview (>= 5.0)
+      activemodel (>= 5.0)
+      bindex (>= 0.4.0)
+      railties (>= 5.0)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
+    xpath (2.1.0)
+      nokogiri (~> 1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  byebug
+  capybara (~> 2.13)
+  coffee-rails (~> 4.2)
+  jbuilder (~> 2.5)
+  listen (>= 3.0.5, < 3.2)
+  pg (~> 0.18)
+  puma (~> 3.7)
+  rails (~> 5.1.1)
+  sass-rails (~> 5.0)
+  selenium-webdriver
+  spring
+  spring-watcher-listen (~> 2.0.0)
+  turbolinks (~> 5)
+  tzinfo-data
+  uglifier (>= 1.3.0)
+  web-console (>= 3.3.0)
+
+BUNDLED WITH
+   1.15.1

README.md

@@ -1,10 +1,10 @@
-# CircleCI Demos: Workflows
+# CircleCI Workflows Demos: Workspace Forwarding
+
+...
+
+## Other Workflows Demos
 
 * [Parallel Jobs](https://github.com/CircleCI-Public/circleci-demo-workflows/tree/parallel-jobs)
 * [Sequential Job / Branch-Level](https://github.com/CircleCI-Public/circleci-demo-workflows/tree/sequential-branch-filter)
 * [Fan-in / Fan-out](https://github.com/CircleCI-Public/circleci-demo-workflows/tree/fan-in-fan-out)
-
-## TODO
-
 * [Workspace Forwarding](https://github.com/CircleCI-Public/circleci-demo-workflows/tree/workspace-forwarding)
-

Rakefile

@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require_relative 'config/application'
+
+Rails.application.load_tasks

app/assets/config/manifest.js

@@ -0,0 +1,3 @@
+//= link_tree ../images
+//= link_directory ../javascripts .js
+//= link_directory ../stylesheets .css

app/assets/javascripts/application.js

@@ -0,0 +1,15 @@
+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, or any plugin's
+// vendor/assets/javascripts directory can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file. JavaScript code in this file should be added after the last require_* statement.
+//
+// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require rails-ujs
+//= require turbolinks
+//= require_tree .