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/usr/bin/perlcritic_tap is in jenkins-debian-glue 0.18.4.

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The actual contents of the file can be viewed below.

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#!/usr/bin/env ruby

if ARGV[0].nil?
  $stderr.puts "Usage: #{File.basename $0} <file>"
  exit 1
end

if not system "which perlcritic >/dev/null 2>&1"
  $stderr.puts "Error: program perlcritic does not exist (install libperl-critic-perl?)."
  exit 1
end

# not sure whether we really should check this here..
#if !File.exists?('/usr/share/perl5/Test/Log4perl.pm')
#  $stderr.puts "Error: libtest-log4perl-perl not installed."
#  exit 1
#end

file = ARGV[0]

# make sure we're checking a perl script
mimetype = `file -b #{file}`.gsub(/\n/,"")
if not /.*perl/i.match(mimetype)
  $stderr.puts "File #{file} doesn't look like perl [#{mimetype}]. Ignoring."
  exit 0
end

# let's see what perlcritic thinks...
output = %x{perlcritic #{file}}
num_lines = output.lines.count
counter = 1

# output result in TAP format
puts "1..#{num_lines}"
output.each_line do |critic|
  if critic =~ /.* source OK$/
    puts "ok #{counter}           #{critic}"
  else
    puts "not ok #{counter}        #{critic}"
  end

  counter += 1
end