Class: Pcrd::Output::CutoverPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/pcrd/output/cutover_printer.rb

Constant Summary collapse

PASTEL = 
Pastel.new

Instance Method Summary collapse

Constructor Details

#initialize(output: $stdout) ⇒ CutoverPrinter

Returns a new instance of CutoverPrinter.



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# File 'lib/pcrd/output/cutover_printer.rb', line 10

def initialize(output: $stdout)
  @out = output
end

Instance Method Details



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# File 'lib/pcrd/output/cutover_printer.rb', line 14

def print(result)
  @out.puts
  @out.puts PASTEL.bold("Cutover report")
  @out.puts PASTEL.dim("─" * 70)
  @out.puts

  print_row_counts(result.row_counts)
  print_sequences(result.sequence_results)
  print_warnings(result.warnings)
  print_summary(result)
end

#print_verify(result) ⇒ Object 



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# File 'lib/pcrd/output/cutover_printer.rb', line 26

def print_verify(result)
  @out.puts
  @out.puts PASTEL.bold("Verify results")
  @out.puts PASTEL.dim("─" * 70)
  @out.puts

  result.tables.each do |t|
    src = t.source_count
    tgt = t.target_count

    if src.nil?
      @out.puts "  #{PASTEL.red("✗")}  #{t.table_name}  #{PASTEL.red(t.mismatches.first)}"
      next
    end

    if src == tgt
      suffix = t.mismatches.empty? ? "" : PASTEL.yellow("  (#{t.mismatches.length} spot-check mismatch(es))")
      @out.puts "  #{PASTEL.green("✓")}  #{t.table_name}  " \
                "#{PASTEL.dim("#{format_count(src)} rows match")}#{suffix}"
    else
      @out.puts "  #{PASTEL.red("✗")}  #{t.table_name}  " \
                "source=#{format_count(src)}  target=#{format_count(tgt)}  " \
                "#{PASTEL.red("count mismatch")}"
    end
  end

  @out.puts
  if result.passed
    @out.puts "  #{PASTEL.green("✓")}  #{PASTEL.bold("All tables verified.")}"
  else
    @out.puts "  #{PASTEL.red("✗")}  #{PASTEL.bold(PASTEL.red("Verification failed."))}"
  end
  @out.puts
end