Module: Jeera::Util

Included in:
Shell
Defined in:
lib/jeera/util.rb

Class Method Summary collapse

Class Method Details

.define_tasks(thor) ⇒ Object 



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# File 'lib/jeera/util.rb', line 11

def self.define_tasks(thor)
  thor.class_eval do

    private
    no_commands do

      # Prepares an output array using submethods based on input "type"
      #
      # @param list_item_type [Symbol] "Type" of item dealt with, e.g. :issues
      # @return [Faraday::Response] Response from API client
      def prepare_rows(list_item_type, response)
        type = list_item_type.to_s
        normalize_method = :"#{type}_obj"
        print_method = :"#{type}_print_obj"

        items = response.body.with_indifferent_access[type].map do |item|
          self.send(normalize_method, item)
        end
      end

      def parse_and_print_table(list_item_type, response)
        print_basic_table(prepare_rows(list_item_type, response))
      end

      # Formats values for issue priority
      def print_priority(priority)
        case priority
        when 'Hotfix'
          set_color("#{priority}!!".upcase, :red, :bold, :on_white)
        when 'Urgent'
          set_color(priority.upcase, :red, :bold)
        when 'High'
          set_color(priority, :red)
        when 'Normal'
          set_color(priority, :yellow)
        when 'Low'
          set_color(priority, :cyan)
        else
          priority
        end
      end

      # Formats values for issue status
      def print_status(status)
        color = :green if %w(Fixed Closed).include? status
        color = :yellow if %w(Open Reopened).include? status
        color = :yellow if status == 'In Progress'
        set_color(status, color)
      end


      # ===== JQL Helpers ===== #

      # Adds a JQL statement to an internally managed array
      #
      # @param key [Symbol] A key used internally to determine JQL syntax
      # @param arg [String] An optional argument used in JQL value
      # @return [Array] The array of JQL statements added so far
      def jql(key, arg = nil)
        @jql ||= []

        case key
        when :user
          @jql << "assignee=#{arg}"
        when :type
          @jql << "issuetype=#{arg}"
        when :active
          @jql << "status='In Progress'"
        when :open
          @jql << 'status not in (Icebox,Closed)'
        when :upcoming
          @jql << 'status not in (Icebox,Closed)'
        when :default_filter
          @jql << default_filter
        when :default_sort
          @jql << default_sort
        else
          @jql << "#{key}=#{arg}"
        end

        @jql
      end

      # Joins and outputs the JQL statement built up so far
      #
      # @return [Hash] A hash where the value is the JQL output
      def jql_output
        @jql[1..-1].each_with_index do |clause, i|
          pre = (clause =~ /^order by/) ? ' ' : '&'
          clause.prepend(pre)
        end

        { jql: @jql.join }
      end

      def sort_string(*args)
        "order by #{args.join(',')}"
      end

      def default_sort
        "order by status asc, priority, created asc"
      end

      def default_filter
        ''
      end


      # ===== API Helpers ===== #

      def current_user
        ENV['JEERA_CURRENT_USER'] || Jeera.config.default_user || no_user_error
      end

      def no_user_error
        say set_color('Error: No user specified', :red)
      end

      def current_project
        ENV['JEERA_CURRENT_PROJECT'] || Jeera.config.default_project || no_project_error
      end

      def no_project_error
        say set_color('Error: No project specified', :red)
      end

      def success_response?(response)
        puts response.to_yaml
        !response.body.respond_to? :errors
      rescue => err
        puts error_message(err)
        false
      end

      def api_error(msg, response)
        error_message(msg)
        return unless response.body['errors']

        response.body['errors'].each do |error, field|
          say error
        end
      end


      # ===== OUTPUT ===== #

      def print_out(out)
        table_styles = { border_x: '', border_y: '', border_i: '' }
        say Terminal::Table.new({ rows: [[out]], style: table_styles })
      end

      def print_basic_table(output_arr)
        table_styles = { border_x: '', border_y: '', border_i: '' }
        say Terminal::Table.new({ rows: output_arr, style: table_styles })
      end

      def error_message(msg = nil)
        msg ||= 'Unknown error'
        say set_color(msg, :red)
      end

      def success_message(msg)
        say set_color(msg, :green)
      end

      def hr(count = 96)
        '-' * count
      end

      def print_to_file(enum, filename = 'jeera_output.yml')
        f = File.open(filename, 'w')
        enum.each do |item|
          f.puts item.to_yaml
          f.puts '#-------------------------------'
          f.puts "\n\n"
        end
        f.close
      end

    end
  end
end

.included(thor) ⇒ Object 



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# File 'lib/jeera/util.rb', line 7

def self.included(thor)
  self.define_tasks(thor)
end