Class: Chef::Knife::TidyNotify

Inherits:
Chef::Knife show all
Includes:
TidyBase
Defined in:
lib/chef/knife/tidy_notify.rb

Instance Method Summary collapse

Methods included from TidyBase

#completion_message, included, #rest, #server, #tidy

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/tidy_notify.rb', line 55

def run

  reports_dir = tidy.reports_dir

  reports_files = Dir["#{reports_dir}/*"]


  ui.info "Reading from #{tidy.reports_dir} directory"

  report_file_suffixes = ["_unused_cookbooks.json", "_cookbook_count.json", "_stale_nodes.json"]

  # Fetch list of organisation names from reports directory
  org_names = reports_files.map{|r_file|r_file.split("/").last.split("_").first}.sort.uniq
  if config[:org_list]
    filter_orgs = config[:org_list].split(',')
    # Take the intersection of org_names and filter_orgs
    org_names &= filter_orgs
  end

  reports = {}

  # Iterate through list of collected organisations and parse any report files into JSON objects

  org_names.each do |org|
    ui.info("Fetching report data for organisation #{org}")
    reports[org] = {}
    report_file_suffixes.each do |report|
      begin
        file_name = "#{reports_dir}/#{org}#{report}"
        ui.info("  Parsing file #{file_name}")
        json_string = File.read(file_name)
        reports[org][report] = FFI_Yajl::Parser.parse( json_string)
      rescue Errno::ENOENT
        ui.info("    Skipping file #{file_name} - not found for organisation #{org}")
        reports[org][report] = {}
      end
    end

    # Fetch a list of admin users for the current organisation
    ui.info("Fetching admins users for organisation #{org}")
    begin
      admins = org_admins(org)
      reports[org]['admins'] = admins.map{|name,data| org_user(org,name) unless name == "pivotal"}
    rescue Net::HTTPServerException
      ui.info("  Cannot fetch admin users for organisation #{org} as it does not exist on the server")
    end

    # Build list of email recipients from the collected admin users (display name and email address of each)
    email_recipients = reports[org]['admins'].map{|admin|{name: admin['display_name'], email: admin['email']} unless admin.nil?}.compact

    # Send a report email to all admin users of the organisation
    ui.info "Sending email reports for organisation #{org}"
    email_content = generate_email(reports,org, email_recipients)
    send_email(email_content,email_recipients)
  end



end