Implement minimal public access

app/controllers/projects_controller.rb

 require 'runner'
 class ProjectsController < ApplicationController
-  before_filter :authenticate_user!, except: [:build, :status]
+  before_filter :authenticate_user!, except: [:build, :status, :index, :show]
   before_filter :project, only: [:build, :details, :show, :status, :edit, :update, :destroy, :stats]
   before_filter :authenticate_token!, only: [:build]
   def index
-    @projects = Project.order('id DESC').paginate(page: params[:page], per_page: 20)
+    @projects = Project.order('id DESC')
+    @projects = @projects.public unless current_user
+    @projects  = @projects.paginate(page: params[:page], per_page: 20)
   end
   def show
+    unless @project.public || current_user
+      authenticate_user! and return
+    end
+
     @ref = params[:ref]
+
     @builds = @project.builds
     @builds = @builds.where(ref: @ref) if @ref
     @builds = @builds.latest_sha.order('id DESC').paginate(page: params[:page], per_page: 20)

app/models/project.rb

 class Project < ActiveRecord::Base
   attr_accessible :name, :path, :scripts, :timeout, :token,
-    :default_ref, :gitlab_url, :always_build, :polling_interval
+    :default_ref, :gitlab_url, :always_build, :polling_interval, :public
   has_many :builds, dependent: :destroy
@@ -16,6 +16,9 @@ class Project < ActiveRecord::Base
     presence: true,
     if: ->(project) { project.always_build.present? }
+
+  scope :public, where(public: true)
+
   before_validation :set_default_values
   def set_default_values
@@ -146,3 +149,23 @@ end
 #  token       :string(255)
 #  default_ref :string(255)
 #
+
+# == Schema Information
+#
+# Table name: projects
+#
+#  id               :integer(4)      not null, primary key
+#  name             :string(255)     not null
+#  path             :string(255)     not null
+#  timeout          :integer(4)      default(1800), not null
+#  scripts          :text            default(""), not null
+#  created_at       :datetime        not null
+#  updated_at       :datetime        not null
+#  token            :string(255)
+#  default_ref      :string(255)
+#  gitlab_url       :string(255)
+#  always_build     :boolean(1)      default(FALSE), not null
+#  polling_interval :integer(4)
+#  public           :boolean(1)      default(FALSE), not null
+#
+

app/views/projects/_form.html.haml

@@ -17,6 +17,10 @@
         .field
           = f.label :token, "Token (Leave empty to generate random token)"
           = f.text_field :token, class: 'input-xlarge', placeholder: 'xEeFCaDAB89'
+        .field
+          = f.label :public do
+            = f.check_box :public, class: 'input-xlarge'
+            %span Public (Anyone can see project and builds list)
       %fieldset
         %legend Git

app/views/projects/index.html.haml

@@ -19,6 +19,10 @@
           %i.icon-edit.icon-white
           Edit
+      - if project.public
+        %span.pull-right
+          %i.icon-globe
+          Public
 .clearfix
 = will_paginate @projects
 - if @projects.empty?

app/views/projects/show.html.haml

 %h3
   Project: #{@project.name}
+  - if @project.public
+    %small (Public)
+
   - if @project.gitlab_url.present?
     %small= link_to 'View on GitLab', @project.gitlab_url
-  .pull-right
-    %span
-      = link_to details_project_path(@project), class: 'btn btn-small' do
-        Details
-    %span
-      = link_to stats_project_path(@project), class: 'btn btn-small' do
-        Stats
-    %span
-      = link_to edit_project_path(@project), class: 'btn btn-small' do
-        %i.icon-edit.icon-white
-        Edit
+
+  - if current_user
+    .pull-right
+      %span
+        = link_to details_project_path(@project), class: 'btn btn-small' do
+          Details
+      %span
+        = link_to stats_project_path(@project), class: 'btn btn-small' do
+          Stats
+      %span
+        = link_to edit_project_path(@project), class: 'btn btn-small' do
+          %i.icon-edit.icon-white
+          Edit
 %ul.nav.nav-tabs
@@ -27,11 +32,12 @@
   %p
     Paste build status image for #{@ref} with next link
     %a.btn.btn-small{href: status_project_path(@project, ref: @ref)} Status Badge
-  %p
-    You can manually run a build for current branch.
-    = link_to run_project_path(@project, ref: @ref), class: 'btn btn-small' do
-      %i.icon-play.icon-white
-      Run a build
+  - if current_user
+    %p
+      You can manually run a build for current branch.
+      = link_to run_project_path(@project, ref: @ref), class: 'btn btn-small' do
+        %i.icon-play.icon-white
+        Run a build
 %table.builds
   %thead

db/migrate/20130129121754_add_public_flag_to_project.rb

+class AddPublicFlagToProject < ActiveRecord::Migration
+  def change
+    add_column :projects, :public, :boolean, null: false, default: false
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
-ActiveRecord::Schema.define(:version => 20130114153451) do
+ActiveRecord::Schema.define(:version => 20130129121754) do
   create_table "builds", :force => true do |t|
     t.integer  "project_id"
@@ -39,6 +39,7 @@ ActiveRecord::Schema.define(:version => 20130114153451) do
     t.string   "gitlab_url"
     t.boolean  "always_build",     :default => false, :null => false
     t.integer  "polling_interval"
+    t.boolean  "public",           :default => false, :null => false
   end
   create_table "users", :force => true do |t|

spec/models/project_spec.rb

@@ -57,17 +57,21 @@ end
 #
 # Table name: projects
 #
-#  id          :integer(4)      not null, primary key
-#  name        :string(255)     not null
-#  path        :string(255)     not null
-#  timeout     :integer(4)      default(1800), not null
-#  scripts     :text            default(""), not null
-#  created_at  :datetime        not null
-#  updated_at  :datetime        not null
-#  token       :string(255)
-#  default_ref :string(255)
+#  id               :integer(4)      not null, primary key
+#  name             :string(255)     not null
+#  path             :string(255)     not null
+#  timeout          :integer(4)      default(1800), not null
+#  scripts          :text            default(""), not null
+#  created_at       :datetime        not null
+#  updated_at       :datetime        not null
+#  token            :string(255)
+#  default_ref      :string(255)
+#  gitlab_url       :string(255)
+#  always_build     :boolean(1)      default(FALSE), not null
+#  polling_interval :integer(4)
 #
+
 # == Schema Information
 #
 # Table name: projects
@@ -84,5 +88,6 @@ end
 #  gitlab_url       :string(255)
 #  always_build     :boolean(1)      default(FALSE), not null
 #  polling_interval :integer(4)
+#  public           :boolean(1)      default(FALSE), not null
 #