From f73f8e8af99a9e76e8d78805a9c91213643b672f Mon Sep 17 00:00:00 2001
From: Michal Bugno <michal.bugno@gmail.com>
Date: Wed, 24 Nov 2010 15:04:10 +0100
Subject: [PATCH] Basic functionality

---
 .gitignore                                    |   1 +
 Gemfile                                       |  13 +-
 Gemfile.lock                                  | 129 ++++++++++++++++++
 app/controllers/projects_controller.rb        |  22 +++
 app/helpers/projects_helper.rb                |   2 +
 app/models/build.rb                           |  35 +++++
 app/models/project.rb                         |  13 ++
 app/views/layouts/application.html.erb        |  14 --
 app/views/layouts/application.html.haml       |  14 ++
 app/views/projects/_form.html.haml            |  11 ++
 app/views/projects/index.html.haml            |   4 +
 app/views/projects/new.html.haml              |   2 +
 app/views/projects/show.html.haml             |   3 +
 builds/.gitkeep                               |   0
 config/database.yml.sample                    |  26 ++++
 config/initializers/delayed_job_config.rb     |   1 +
 config/routes.rb                              |  58 +-------
 db/migrate/20101124105347_create_projects.rb  |  14 ++
 .../20101124114908_create_delayed_jobs.rb     |  21 +++
 db/migrate/20101124114955_create_builds.rb    |  15 ++
 db/schema.rb                                  |  47 +++++++
 public/stylesheets/master.css                 |   0
 script/delayed_job                            |   5 +
 test/unit/build_test.rb                       |   8 ++
 test/unit/project_test.rb                     |   8 ++
 25 files changed, 395 insertions(+), 71 deletions(-)
 create mode 100644 Gemfile.lock
 create mode 100644 app/controllers/projects_controller.rb
 create mode 100644 app/helpers/projects_helper.rb
 create mode 100644 app/models/build.rb
 create mode 100644 app/models/project.rb
 delete mode 100644 app/views/layouts/application.html.erb
 create mode 100644 app/views/layouts/application.html.haml
 create mode 100644 app/views/projects/_form.html.haml
 create mode 100644 app/views/projects/index.html.haml
 create mode 100644 app/views/projects/new.html.haml
 create mode 100644 app/views/projects/show.html.haml
 create mode 100644 builds/.gitkeep
 create mode 100644 config/database.yml.sample
 create mode 100644 config/initializers/delayed_job_config.rb
 create mode 100644 db/migrate/20101124105347_create_projects.rb
 create mode 100644 db/migrate/20101124114908_create_delayed_jobs.rb
 create mode 100644 db/migrate/20101124114955_create_builds.rb
 create mode 100644 db/schema.rb
 create mode 100644 public/stylesheets/master.css
 create mode 100755 script/delayed_job
 create mode 100644 test/unit/build_test.rb
 create mode 100644 test/unit/project_test.rb

diff --git a/.gitignore b/.gitignore
index 027bc0b..545d120 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ test/performance
 capybara*.html
 
 config/*.yml
+builds
diff --git a/Gemfile b/Gemfile
index 12575d5..e1ee8d9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,17 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.0.3'
+gem "rails", "3.0.3"
+gem "pg"
+gem "haml"
+gem "delayed_job"
 
 group :development, :test do
+  gem "capybara"
+  gem "launchy"
+  gem "faker"
+  gem "ruby-debug"
+  gem "machinist"
+  gem "nokogiri"
+  gem "mocha"
+  gem "database_cleaner"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..b964fd5
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,129 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionmailer (3.0.3)
+      actionpack (= 3.0.3)
+      mail (~> 2.2.9)
+    actionpack (3.0.3)
+      activemodel (= 3.0.3)
+      activesupport (= 3.0.3)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.4)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.13)
+      rack-test (~> 0.5.6)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.3)
+      activesupport (= 3.0.3)
+      builder (~> 2.1.2)
+      i18n (~> 0.4)
+    activerecord (3.0.3)
+      activemodel (= 3.0.3)
+      activesupport (= 3.0.3)
+      arel (~> 2.0.2)
+      tzinfo (~> 0.3.23)
+    activeresource (3.0.3)
+      activemodel (= 3.0.3)
+      activesupport (= 3.0.3)
+    activesupport (3.0.3)
+    arel (2.0.4)
+    builder (2.1.2)
+    capybara (0.4.0)
+      celerity (>= 0.7.9)
+      culerity (>= 0.2.4)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (>= 0.0.27)
+      xpath (~> 0.1.2)
+    celerity (0.8.4)
+    childprocess (0.1.4)
+      ffi (~> 0.6.3)
+    columnize (0.3.2)
+    configuration (1.2.0)
+    culerity (0.2.12)
+    daemons (1.1.0)
+    database_cleaner (0.6.0)
+    delayed_job (2.1.1)
+      activesupport (~> 3.0)
+      daemons
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    faker (0.3.1)
+    ffi (0.6.3)
+      rake (>= 0.8.7)
+    haml (3.0.24)
+    i18n (0.4.2)
+    json_pure (1.4.6)
+    launchy (0.3.7)
+      configuration (>= 0.0.5)
+      rake (>= 0.8.1)
+    linecache (0.43)
+    machinist (1.0.6)
+    mail (2.2.10)
+      activesupport (>= 2.3.6)
+      i18n (~> 0.4.1)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    mocha (0.9.9)
+      rake
+    nokogiri (1.4.4)
+    pg (0.9.0)
+    polyglot (0.3.1)
+    rack (1.2.1)
+    rack-mount (0.6.13)
+      rack (>= 1.0.0)
+    rack-test (0.5.6)
+      rack (>= 1.0)
+    rails (3.0.3)
+      actionmailer (= 3.0.3)
+      actionpack (= 3.0.3)
+      activerecord (= 3.0.3)
+      activeresource (= 3.0.3)
+      activesupport (= 3.0.3)
+      bundler (~> 1.0)
+      railties (= 3.0.3)
+    railties (3.0.3)
+      actionpack (= 3.0.3)
+      activesupport (= 3.0.3)
+      rake (>= 0.8.7)
+      thor (~> 0.14.4)
+    rake (0.8.7)
+    ruby-debug (0.10.4)
+      columnize (>= 0.1)
+      ruby-debug-base (~> 0.10.4.0)
+    ruby-debug-base (0.10.4)
+      linecache (>= 0.3)
+    rubyzip (0.9.4)
+    selenium-webdriver (0.1.0)
+      childprocess (= 0.1.4)
+      ffi (~> 0.6.3)
+      json_pure
+      rubyzip
+    thor (0.14.6)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.23)
+    xpath (0.1.2)
+      nokogiri (~> 1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  capybara
+  database_cleaner
+  delayed_job
+  faker
+  haml
+  launchy
+  machinist
+  mocha
+  nokogiri
+  pg
+  rails (= 3.0.3)
+  ruby-debug
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
new file mode 100644
index 0000000..344fcfa
--- /dev/null
+++ b/app/controllers/projects_controller.rb
@@ -0,0 +1,22 @@
+class ProjectsController < ApplicationController
+  def index
+    @projects = Project.order("created_at DESC")
+  end
+
+  def show
+    @project = Project.find(params[:id])
+  end
+
+  def new
+    @project = Project.new
+  end
+
+  def create
+    @project = Project.new(params[:project])
+    if @project.save
+      redirect_to project_path(@project)
+    else
+      render :new
+    end
+  end
+end
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
new file mode 100644
index 0000000..db5c5ce
--- /dev/null
+++ b/app/helpers/projects_helper.rb
@@ -0,0 +1,2 @@
+module ProjectsHelper
+end
diff --git a/app/models/build.rb b/app/models/build.rb
new file mode 100644
index 0000000..a5013d9
--- /dev/null
+++ b/app/models/build.rb
@@ -0,0 +1,35 @@
+class Build < ActiveRecord::Base
+  belongs_to :project
+
+  # Delayed::Job interface
+  def perform
+    # FileUtils.mkdir_p(File.join("builds", project_dir))
+    project_dir = project.build_dir
+    # FileUtils.mkdir_p(File.join("builds", project_dir))
+    build_dir = File.join(project_dir, Time.now.strftime("%Y%m%d%H%M") + "_" + commit)
+    command = "git clone #{project.vcs_source} \"#{build_dir}\""
+    `#{command}`
+    self.stdout = `cd #{build_dir} && rake 2>&1 | tee rake.log`
+    Rails.logger.debug("*" * 5000)
+    Rails.logger.debug(self.stdout.inspect)
+    Rails.logger.debug(self.save!)
+    Rails.logger.debug("*" * 5000)
+    return false
+  end
+
+  def after(job)
+    Rails.logger.debug("Job after hook")
+    Rails.logger.debug(job.inspect)
+  end
+
+  def success(job)
+    Rails.logger.debug("Job success hook")
+    Rails.logger.debug(job.inspect)
+  end
+
+  def error(job, exception)
+    Rails.logger.debug("Job error hook")
+    Rails.logger.debug(job.inspect)
+    Rails.logger.debug(exception.inspect)
+  end
+end
diff --git a/app/models/project.rb b/app/models/project.rb
new file mode 100644
index 0000000..8cac106
--- /dev/null
+++ b/app/models/project.rb
@@ -0,0 +1,13 @@
+class Project < ActiveRecord::Base
+  has_many :builds
+
+  def build!
+    commit = `git log --format=oneline --max-count=1`.split(" ")[0]
+    build = self.builds.create!(:commit => commit)
+    Delayed::Job.enqueue(build)
+  end
+
+  def build_dir
+    File.join("builds", name.downcase.gsub(/[^A-Za-z0-9]/, "_"))
+  end
+end
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
deleted file mode 100644
index 26d5d5f..0000000
--- a/app/views/layouts/application.html.erb
+++ /dev/null
@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <title>BigTuna</title>
-  <%= stylesheet_link_tag :all %>
-  <%= javascript_include_tag :defaults %>
-  <%= csrf_meta_tag %>
-</head>
-<body>
-
-<%= yield %>
-
-</body>
-</html>
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
new file mode 100644
index 0000000..e61e2e2
--- /dev/null
+++ b/app/views/layouts/application.html.haml
@@ -0,0 +1,14 @@
+!!!
+%html
+  %head
+    %title BigTuna Continuous Integration
+    = stylesheet_link_tag "master.css"
+    = csrf_meta_tag
+    %meta{:"http-equiv" => "Content-Type", :content => "text/html;charset=UTF-8"}
+    %meta{:name => "keywords", :content => "keywords"}
+    %meta{:name => "description", :content => "description"}
+  %body
+    %header
+      %h1 BigTuna
+    #content
+      = yield
diff --git a/app/views/projects/_form.html.haml b/app/views/projects/_form.html.haml
new file mode 100644
index 0000000..7bf1352
--- /dev/null
+++ b/app/views/projects/_form.html.haml
@@ -0,0 +1,11 @@
+%div
+  = f.label(:name)
+  = f.text_field(:name)
+%div
+  = f.label(:vcs_type)
+  = f.text_field(:vcs_type)
+%div
+  = f.label(:vcs_source)
+  = f.text_field(:vcs_source)
+%div
+  = f.submit(f.object.new_record? ? "Create" : "Update")
diff --git a/app/views/projects/index.html.haml b/app/views/projects/index.html.haml
new file mode 100644
index 0000000..c51f7e3
--- /dev/null
+++ b/app/views/projects/index.html.haml
@@ -0,0 +1,4 @@
+= link_to("Add project", new_project_path)
+%ol
+  - @projects.each do |project|
+    %li= link_to(project.name, project_path(project))
diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
new file mode 100644
index 0000000..c67f70d
--- /dev/null
+++ b/app/views/projects/new.html.haml
@@ -0,0 +1,2 @@
+= form_for(@project, :url => projects_path) do |f|
+  = render :partial => "form", :locals => {:f => f}
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
new file mode 100644
index 0000000..b4c347b
--- /dev/null
+++ b/app/views/projects/show.html.haml
@@ -0,0 +1,3 @@
+%h2= @project.name
+%span= @project.vcs_type
+%span= @project.vcs_source
diff --git a/builds/.gitkeep b/builds/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/config/database.yml.sample b/config/database.yml.sample
new file mode 100644
index 0000000..66e73b6
--- /dev/null
+++ b/config/database.yml.sample
@@ -0,0 +1,26 @@
+development:
+  adapter: postgresql
+  encoding: utf8
+  database: big_tuna_development
+  pool: 5
+  username: msq
+  password:
+  template: template0
+
+test:
+  adapter: postgresql
+  encoding: utf8
+  database: big_tuna_test
+  pool: 5
+  username: msq
+  password:
+  template: template0
+
+production:
+  adapter: postgresql
+  encoding: utf8
+  database: big_tuna_production
+  pool: 5
+  username: msq
+  password:
+  template: template0
diff --git a/config/initializers/delayed_job_config.rb b/config/initializers/delayed_job_config.rb
new file mode 100644
index 0000000..b25778b
--- /dev/null
+++ b/config/initializers/delayed_job_config.rb
@@ -0,0 +1 @@
+Delayed::Worker.max_attempts = 1
diff --git a/config/routes.rb b/config/routes.rb
index e3a9e43..cddf8d0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,58 +1,4 @@
 BigTuna::Application.routes.draw do
-  # The priority is based upon order of creation:
-  # first created -> highest priority.
-
-  # Sample of regular route:
-  #   match 'products/:id' => 'catalog#view'
-  # Keep in mind you can assign values other than :controller and :action
-
-  # Sample of named route:
-  #   match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase
-  # This route can be invoked with purchase_url(:id => product.id)
-
-  # Sample resource route (maps HTTP verbs to controller actions automatically):
-  #   resources :products
-
-  # Sample resource route with options:
-  #   resources :products do
-  #     member do
-  #       get 'short'
-  #       post 'toggle'
-  #     end
-  #
-  #     collection do
-  #       get 'sold'
-  #     end
-  #   end
-
-  # Sample resource route with sub-resources:
-  #   resources :products do
-  #     resources :comments, :sales
-  #     resource :seller
-  #   end
-
-  # Sample resource route with more complex sub-resources
-  #   resources :products do
-  #     resources :comments
-  #     resources :sales do
-  #       get 'recent', :on => :collection
-  #     end
-  #   end
-
-  # Sample resource route within a namespace:
-  #   namespace :admin do
-  #     # Directs /admin/products/* to Admin::ProductsController
-  #     # (app/controllers/admin/products_controller.rb)
-  #     resources :products
-  #   end
-
-  # You can have the root of your site routed with "root"
-  # just remember to delete public/index.html.
-  # root :to => "welcome#index"
-
-  # See how all your routes lay out with "rake routes"
-
-  # This is a legacy wild controller route that's not recommended for RESTful applications.
-  # Note: This route will make all actions in every controller accessible via GET requests.
-  # match ':controller(/:action(/:id(.:format)))'
+  resources :projects
+  root :to => "projects#index"
 end
diff --git a/db/migrate/20101124105347_create_projects.rb b/db/migrate/20101124105347_create_projects.rb
new file mode 100644
index 0000000..21b550e
--- /dev/null
+++ b/db/migrate/20101124105347_create_projects.rb
@@ -0,0 +1,14 @@
+class CreateProjects < ActiveRecord::Migration
+  def self.up
+    create_table :projects do |t|
+      t.string :name, :null => false
+      t.string :vcs_type, :null => false
+      t.string :vcs_source, :null => false
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :projects
+  end
+end
diff --git a/db/migrate/20101124114908_create_delayed_jobs.rb b/db/migrate/20101124114908_create_delayed_jobs.rb
new file mode 100644
index 0000000..ac579df
--- /dev/null
+++ b/db/migrate/20101124114908_create_delayed_jobs.rb
@@ -0,0 +1,21 @@
+class CreateDelayedJobs < ActiveRecord::Migration
+  def self.up
+    create_table :delayed_jobs, :force => true do |table|
+      table.integer  :priority, :default => 0      # Allows some jobs to jump to the front of the queue
+      table.integer  :attempts, :default => 0      # Provides for retries, but still fail eventually.
+      table.text     :handler                      # YAML-encoded string of the object that will do work
+      table.text     :last_error                   # reason for last failure (See Note below)
+      table.datetime :run_at                       # When to run. Could be Time.zone.now for immediately, or sometime in the future.
+      table.datetime :locked_at                    # Set when a client is working on this object
+      table.datetime :failed_at                    # Set when all retries have failed (actually, by default, the record is deleted instead)
+      table.string   :locked_by                    # Who is working on this object (if locked)
+      table.timestamps
+    end
+	
+    add_index :delayed_jobs, [:priority, :run_at], :name => 'delayed_jobs_priority'
+  end
+  
+  def self.down
+    drop_table :delayed_jobs  
+  end
+end
\ No newline at end of file
diff --git a/db/migrate/20101124114955_create_builds.rb b/db/migrate/20101124114955_create_builds.rb
new file mode 100644
index 0000000..9427174
--- /dev/null
+++ b/db/migrate/20101124114955_create_builds.rb
@@ -0,0 +1,15 @@
+class CreateBuilds < ActiveRecord::Migration
+  def self.up
+    create_table :builds do |t|
+      t.references :project
+      t.string :commit
+      t.string :status
+      t.text :stdout
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :builds
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
new file mode 100644
index 0000000..90a8f88
--- /dev/null
+++ b/db/schema.rb
@@ -0,0 +1,47 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended to check this file into your version control system.
+
+ActiveRecord::Schema.define(:version => 20101124114955) do
+
+  create_table "builds", :force => true do |t|
+    t.integer  "project_id"
+    t.string   "commit"
+    t.string   "status"
+    t.text     "stdout"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  create_table "delayed_jobs", :force => true do |t|
+    t.integer  "priority",   :default => 0
+    t.integer  "attempts",   :default => 0
+    t.text     "handler"
+    t.text     "last_error"
+    t.datetime "run_at"
+    t.datetime "locked_at"
+    t.datetime "failed_at"
+    t.string   "locked_by"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "delayed_jobs", ["priority", "run_at"], :name => "delayed_jobs_priority"
+
+  create_table "projects", :force => true do |t|
+    t.string   "name",       :null => false
+    t.string   "vcs_type",   :null => false
+    t.string   "vcs_source", :null => false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+end
diff --git a/public/stylesheets/master.css b/public/stylesheets/master.css
new file mode 100644
index 0000000..e69de29
diff --git a/script/delayed_job b/script/delayed_job
new file mode 100755
index 0000000..edf1959
--- /dev/null
+++ b/script/delayed_job
@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+require File.expand_path(File.join(File.dirname(__FILE__), '..', 'config', 'environment'))
+require 'delayed/command'
+Delayed::Command.new(ARGV).daemonize
diff --git a/test/unit/build_test.rb b/test/unit/build_test.rb
new file mode 100644
index 0000000..c79f4a8
--- /dev/null
+++ b/test/unit/build_test.rb
@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class BuildTest < ActiveSupport::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end
diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb
new file mode 100644
index 0000000..bc23a8a
--- /dev/null
+++ b/test/unit/project_test.rb
@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class ProjectTest < ActiveSupport::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end