Class: ReportAssembler

Inherits:
Object show all
Defined in:
lib/crazy_ivan/report_assembler.rb

Constant Summary collapse

MAXIMUM_RECENTS = 
10
TEMPLATES_PATH = 
File.expand_path(File.dirname(__FILE__)) + '/templates'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(projects_directory, output_directory) ⇒ ReportAssembler

Returns a new instance of ReportAssembler.



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# File 'lib/crazy_ivan/report_assembler.rb', line 7

def initialize(projects_directory, output_directory)
  @runners = []
  @projects = {}
  @projects_directory = projects_directory
  @output_directory = File.expand_path(output_directory, projects_directory)
end

Instance Attribute Details

#runners ⇒ Object

Returns the value of attribute runners.



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# File 'lib/crazy_ivan/report_assembler.rb', line 5

def runners
  @runners
end

Instance Method Details

#already_tested?(runner) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crazy_ivan/report_assembler.rb', line 109

def already_tested?(runner)
  project_path = File.join(@output_directory, runner.project_name)
  
  Dir.chdir(project_path) do
    version = runner.results[:version][:output]
    tested_versions = @projects[runner.project_name].map {|r| r['version']['output'] }
    tested_versions.include?(version)
  end
end

#cull_old_reports(project_name) ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 132

def cull_old_reports(project_name)
  @projects[project_name].shift if @projects[project_name].size > MAXIMUM_RECENTS
end

#flush_build_progress(runner) ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 136

def flush_build_progress(runner)
  project_results_path = File.join(@output_directory, runner.project_name)
  
  Dir.chdir(project_results_path) do
    File.open("currently_building.json", 'w+') do |f|
      f.puts({}.to_json)
    end
  end
end

#generate ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 14

def generate
  Dir.chdir(@projects_directory) do
    Dir['*'].each do |dir|
      if File.directory?(dir)
        runners << TestRunner.new(File.join(@projects_directory, dir), self)
      end
    end
  end
  
  Dir.chdir(@output_directory) do
    # Write out the index.html file
    update_index
    
    # Write out the projects.json file and the reports.json in each
    update_projects
    init_project_reports
    
    get_project_reports
    
    runners.each do |runner|
      # REFACTOR to run this block in multiple threads to have multi-project testing
      
      # Write the first version of the report with just the start time to currently_building.json
      runner.start!
      update_currently_building(runner)
      
      # Update the report in currently_building.json with the update output and error
      runner.update!
      update_currently_building(runner)
      
      # Update the report in currently_building.json with the version output and error
      runner.version!
      update_currently_building(runner)
      
      if already_tested?(runner)
        Syslog.debug("Already tested #{runner.project_name} version #{runner.results[:version][:output]} - skipping test")
      else
        # update_project will be called from within the runner to stream the test output
        runner.test!
        update_project(runner)
      end
      flush_build_progress(runner)
    end
  end
end

#get_project_reports ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 89

def get_project_reports
  projects = @runners.map {|r| r.project_name }
  
  Dir.chdir(@output_directory) do
    projects.each do |project_name|
      reports = JSON.parse(File.read(File.expand_path('reports.json', project_name)))
      @projects[project_name] = reports
    end
  end
end

#init_project_reports ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 74

def init_project_reports
  projects = @runners.map {|r| r.project_name }
  
  projects.each do |project_name|
    FileUtils.mkdir_p(project_name)
    Dir.chdir(project_name) do
      if !File.exists?('reports.json')
        File.open('reports.json', 'w+') do |f|
          f.puts [].to_json
        end
      end
    end
  end
end

#update_currently_building(runner) ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 100

def update_currently_building(runner)
  project_path = File.expand_path(runner.project_name, @output_directory)
  Dir.chdir(project_path) do
    File.open('currently_building.json', 'w+') do |f|
      f.puts runner.results.to_json
    end
  end
end

#update_index ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 60

def update_index
  FileUtils.cp(File.expand_path("index.html", TEMPLATES_PATH), 'index.html')
  FileUtils.mkdir_p('javascript')
  FileUtils.cp(File.expand_path("date.js", File.join(TEMPLATES_PATH, 'javascript')), 'javascript/date.js')
end

#update_project(runner) ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 119

def update_project(runner)
  project_path = File.expand_path(runner.project_name, @output_directory)
  
  @projects[runner.project_name] << runner.results
  cull_old_reports(runner.project_name)
  
  Dir.chdir(project_path) do
    File.open("reports.json", 'w+') do |f|
      f.puts @projects[runner.project_name].to_json
    end
  end
end

#update_projects ⇒ Object 



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# File 'lib/crazy_ivan/report_assembler.rb', line 66

def update_projects
  projects = @runners.map {|r| r.project_name }
  
  File.open('projects.json', 'w+') do |f|
    f.print({"projects" => projects}.to_json)
  end
end