configs/fedora/generic/x86/CONFIG_MFD_INTEL_LPSS_PCI


1

CONFIG_MFD_INTEL_LPSS_PCI=m
require 'csv'
require 'etc'
require 'open3'
require 'rubygems'
require 'rubygems/package'
require 'tmpdir'
require 'httparty'
# require 'licensee'

# Constants

CSV_HEADER = "gem2rpm_and_fedora_matches?;license_validate_exit_code;gem_name;fedora_license;gem2rpm_license;dead_package".freeze

class ThreadWorker
  MAX_THREADS = Etc.nprocessors

  # Expecting an array of items and a block
  def initialize(items)
    raise ArgumentError, 'Worker queue received no work...' unless items

    raise ArgumentError, 'Provide block to execute in threads with items.' unless block_given?

    @items = items.to_a

    # If we more threads than items, then we can't slice it
    slices = if @items.count <= MAX_THREADS
               [@items]
             else
               # + 1 to slice size should prevent spawning more threads
               # than we have HW threads (Yes, MRI does not have hw:sw
               # mapping, but they spawn subprocesses that do execute on HW
               # thread)
               @items.each_slice((@items.count / MAX_THREADS) + 1)
             end

    @worker_pool = []

    slices.each do |slice|
      @worker_pool << Thread.new do
        yield slice
      end
    end
  end

  def gather_pool(flatten_level = 1)
    @worker_pool.map(&:value).flatten(flatten_level)
  end

  class CommandError < StandardError
    attr_reader :status, :stdout, :stderr

    def initialize(msg, stdout, stderr, status)
      super msg
      @stdout = stdout
      @stderr = stderr
      @status = status
    end
  end

  class << self
    def execute(command, pwd: nil, ret_exit: false)
      options = {}
      options[:chdir] = pwd if pwd
      $stderr.puts "Executing: #{command} in #{pwd}"
      sleep 0.5
      stdout, stderr, status = Open3.capture3(command, options)

      raise CommandError.new("Command failed: #{command}; #{stderr}; #{stdout}", stdout, stderr, status.exitstatus) unless status.success?

      if ret_exit
        status.exitstatus
      else
        stdout
      end
    end
  end
end

csv = ThreadWorker.new(Dir['rubygem-*.spec']) do |slice|
 slice.map do |file|
    name, spec_license = nil, nil
    file = File.read(file)
    name = file.scan(/%(?:global|define)[[:space:]]+gem_name[[:space:]]+([A-Za-z0-9\-_.]+)/).flatten.first.strip
    raise "name empty #{name} #{spec_license}" if name.empty?
    spec_license = file.scan(/License:[[:space:]]*(.*)/).flatten.first.strip
    [name, spec_license]
  end
end.gather_pool

# Fetch the Fedora sources
ThreadWorker.new(csv) do |slice|
  slice.map do |row|
    name = "rubygem-#{row[0]}"

    next if Dir.exist?(name)

    counter = 0
    begin
      ThreadWorker.execute("fedpkg clone -a #{name}")
    rescue ThreadWorker::CommandError => e
      counter += 1
      retry if counter <= 3
      raise e
    end
  end
end.gather_pool

# Sigh... they have tar as rubygem source...
EXCLUDED_SOURCES = %w[rubygem-krb5-auth rubygem-rgen rubygem-net-irc].freeze

TAR_SOURCES = %w[rubygem-asciidoctor].freeze

orphaned = []

# Fetch the gem from lookaside cache
ThreadWorker.new(csv) do |slice|
  slice.map do |row|
    name = "rubygem-#{row[0]}"

    dir = Dir["#{name}/*.gem"]

    dead = Dir["#{name}/dead.package"]

    unless dead.empty?
      orphaned << name
      next
    end

    next unless dir.empty?

    next if (EXCLUDED_SOURCES + TAR_SOURCES).include? name

    raise "#{dir} ; too much stuff" if dir.size > 1

    puts "sources for #{name}"
    counter = 0
    begin

    ThreadWorker.execute("fedpkg sources", pwd: name)
    rescue ThreadWorker::CommandError => e
      counter += 1
      retry if counter <= 3
      raise e
    end
  end
end.gather_pool.reject(&:nil?)

# Prepare special sources...
TAR_SOURCES.each do |src|
  name = src

  dead = Dir["#{name}/dead.package"]

  next unless dead.empty?
  
  counter = 0
  begin
    ThreadWorker.execute("fedpkg sources", pwd: name)
  rescue ThreadWorker::CommandError => e
    counter += 1
    retry if counter <= 5
    raise e
  end

  ThreadWorker.execute("tar -axzf *.tar.gz", pwd: name) unless Dir["#{name}/*.tar.gz"].empty? || Dir["#{name}/*.tar.gz"].first&.match?(/(spec|test|feature|cucumber)/)
  ThreadWorker.execute("tar -axf *.tar.xz", pwd: name) unless Dir["#{name}/*.tar.xz"].empty? || Dir["#{name}/*.tar.xz"].first&.match?(/(spec|test|feature|cucumber)/)

  next if Dir["#{name}/*/*.gemspec"].empty?
  next if File.read(Dir["#{name}/*/*.gemspec"].first).match "THIS FILE WAS AUTOGENERATED, DO NOT EDIT"

  ThreadWorker
    .execute("gem build *.gemspec", pwd: Dir["#{name}/*"].filter { |f| File.directory? f }.first)

  FileUtils.cp(Dir["#{name}/*/*.gem"].first, "#{name}/")
end


res = if File.exist?("gem2rpm.cache")
        File.read("gem2rpm.cache").split("\n")
      else
        # Create CSV from the gems, so that we have smth to compare.
        gems = Dir['*/*.gem']
        out = ThreadWorker.new(gems) do |slice|
          slice.map do |gem_file|
            # template:
            # <%# gem_name;gem_version;fedora_license;license_file %>
            # <%= spec.name %>;<%= spec.version %>;<%= spec.licenses.join(" and ") %>;<%= main_files.filter do |item| item.license? end.join(" ")%>
            ThreadWorker.execute("gem2rpm --template ./template.erb #{gem_file} --local")
          end
        end.gather_pool.map(&:lstrip)

        File.write("gem2rpm.cache", out.join(''))

        out.map(&:rstrip)
      end

res = res.map { |str| str.split(';') }

def licensee_mit(gem_path, license_file)
  # Match the MIT license against this text... let's see if it even helps
  curr_dir = Dir.pwd

  license = nil
  content = nil
  Dir.mktmpdir do |destination|
    the_gem = Gem::Package.new(File.join(curr_dir, gem_path))
    the_gem.contents # get the files in the gem
    the_gem.extract_files destination # extract the gem into a directory

    content = File.read(File.join(destination, license_file))
    license = Licensee.license(File.join(destination,license_file))
  # In case of an exception, it is needed to debug what went wrong (nonexistant dir, nonexistant file even despite guards...)
  rescue => e
    require 'irb'; binding.irb
  end

#   raise "\n"+license unless license.gsub(/[[:space:]]/, '') =~ regex
# rescue
  return "TRUE valid MIT" if license && license.spdx_id == "MIT"

  "FALSE, inspection required"
end

def licensee_general(gem_path, license_file)
  curr_dir = Dir.pwd

  license = nil
  content =  nil
  Dir.mktmpdir do |destination|
    the_gem = Gem::Package.new(File.join(curr_dir, gem_path))
    the_gem.contents # get the files in the gem
    the_gem.extract_files destination # extract the gem into a directory

    if license_file
      content = File.read(File.join(destination, license_file))
      license = Licensee.license(File.join(destination,license_file))
    else
      license = Licensee.license(destination)
    end
  # In case of an exception, it is needed to debug what went wrong (nonexistant dir, nonexistant file even despite guards...)
  rescue => e
    require 'irb'; binding.irb
  end

  if license && license.spdx_id != "other"
  "The license might be #{license.spdx_id}"
  else
  "Inspection required"
  end
end

# Let's check the correct licensing sometime later
# ret = res.map do |arr|
#   gem2rpm_name = arr[0]
#   gem2rpm_ver = arr[1]
#   gem2rpm_license = arr[2]
#   gem2rpm_license_file = arr[3]
#
#   fedora_gem = csv.find { |row| row["gem_name"] == gem2rpm_name }
#   fedora_name = fedora_gem["gem_name"]
#   fedora_license = fedora_gem["fedora_license"]
#   fedora_gem_license = fedora_gem["gem_license"]
#
#   raise "The names of gems differ. Leading me to this is gem2rpm: #{gem2rpm_name} fedora: #{fedora_name}" if gem2rpm_name != fedora_name
#
#   str = ''
#   if fedora_license == fedora_gem_license && fedora_license == gem2rpm_license
#     str = "fedora matches gem2rpm"
#     # validate_mit_text(gem_path, license_file_name)
#     if fedora_license =~ /MIT/ && gem2rpm_license_file && !gem2rpm_license_file.empty?
#       str += ";" + licensee_mit(Dir["rubygem-#{fedora_name}/#{fedora_name}*.gem"].sort.first, gem2rpm_license_file)
#     elsif fedora_license =~ /MIT/
#       str += ";" + "inspection required, MIT without licensefile detected"
#     elsif fedora_license == "BSD-2-Clause" || fedora_license == "BSD-3-Clause" || fedora_license == "Apache-2.0"
#       str += ";" + "Valid SPDX ID, no intervention required."
#     else
#       begin
#         # ThreadWorker.execute("license-validate #{fedora_license}")
#         str += ';' + licensee_general(Dir["rubygem-#{fedora_name}/#{fedora_name}*.gem"].sort.first, gem2rpm_license_file)
#       rescue RuntimeError => e
#         puts e.message
#       end
#     end
#     str
#   else
#     str = "Fedora does not match gem2rpm" + ";" + "Inspection needed"
#   end
#   str + ";" + fedora_name + ";" + fedora_license.to_s + ";" + gem2rpm_license.to_s
# end
# Somehow the following block changes contents of res, let's deep copy
res2 = Marshal.load Marshal.dump(res)

license_check = ->(fedora_license) {
  begin
    status = ThreadWorker.execute("license-validate \"#{fedora_license}\"", ret_exit: true).to_s
    "#{status}"
  rescue ThreadWorker::CommandError => e
    if e.status == 1 then "#{e.status}" else "#{e.stderr}######{e.stdout}" end
  end
}

ret = ThreadWorker.new(res) do |slice|
  slice.map do |arr|
    gem2rpm_name = arr[0]
    gem2rpm_ver = arr[1]
    gem2rpm_license = arr[2]&.strip
    gem2rpm_license_file = arr[3]

    begin
    fedora_license = csv.find { |row| row[0] == gem2rpm_name }[1].strip
    rescue => e
      pp e
      pp gem2rpm_name
      raise e
    end
    fedora_name = gem2rpm_name
  #  begin
  #   fedora_name = fedora_gem["gem_name"]
  # rescue => e
  #   require 'irb';binding.irb
  # end
    # fedora_license = fedora_gem["fedora_license"]&.strip
    # fedora_gem_license = fedora_gem["gem_license"]

    # raise "The names of gems differ. Leading me to this is gem2rpm: #{gem2rpm_name} fedora: #{fedora_name}" if gem2rpm_name != fedora_name

    str = ''
    if fedora_license == gem2rpm_license
      # Matches
      str = true.to_s

      res = license_check.call(fedora_license)

      str += ";" + res

      str
    else
      # Doesn't match
      str = false.to_s + ";" + license_check.call(fedora_license)
    end
    str + ";" + fedora_name + ";" + fedora_license.to_s + ";" + gem2rpm_license.to_s
  end
end.gather_pool(2)

orphaned = orphaned.map { |package| "#{false};255;#{package};N/A;N/A;#{true}" }
sort_by_license_check = ->(a,b) { c = a.split(";"); d = b.split(";"); c[1] <=> d[1] }

final = ret.sort(&sort_by_license_check).union(orphaned).unshift(CSV_HEADER)

puts final
# The state of Fedora Rubygems (excl a few that dont have gem as their source in Fedora lookaside cache)
general_state = final
matching_only = final.find_all { |a| a.split(";")[0] == "true" }
license_check_ok = final.find_all { |a| a.split(";")[1] == "0" }
no_action = final.find_all { |a| b = a.split(";"); b[0] == "true" && b[1] == "0" }
File.write("rubygems_fedora_spdx_state.csv", general_state.join("\n"))
# Where Fedora license == gem2rpm
File.write("rubygems_fedora_gem2rpm_matches.csv", matching_only.join("\n"))
# Where license-check returns 0
File.write("rubygems_fedora_valid_spdx.csv", license_check_ok.join("\n"))
# Licenses where we know there is valid SPDX and the licenses match
File.write("rubygems_fedora_valid_no_action.csv", no_action.join("\n"))

try_convert = ThreadWorker.new(res2) do |slice|
  slice.map do |arr|
    gem2rpm_name = arr[0]
    gem2rpm_ver = arr[1]
    gem2rpm_license = arr[2]&.strip&.gsub(" and ", " AND ")&.gsub(" or ", " OR ")
    gem2rpm_license_file = arr[3]

    fedora_license = csv.find { |row| row[0] == gem2rpm_name }[1].strip
    fedora_name = gem2rpm_name
  #  begin
  #   fedora_name = fedora_gem["gem_name"]
  # rescue => e
  #   require 'irb';binding.irb
  # end
    # fedora_license = fedora_gem["fedora_license"]&.strip
    # fedora_gem_license = fedora_gem["gem_license"]

    # raise "The names of gems differ. Leading me to this is gem2rpm: #{gem2rpm_name} fedora: #{fedora_name}" if gem2rpm_name != fedora_name
    fedora_license = fedora_license&.strip&.gsub(" and ", " AND ")&.gsub(" or ", " OR ")
    # fedora_gem_license = fedora_gem["gem_license"]

    # raise "The names of gems differ. Leading me to this is gem2rpm: #{gem2rpm_name} fedora: #{fedora_name}" if gem2rpm_name != fedora_name

    str = ''
    if fedora_license == gem2rpm_license
      # Matches
      str = true.to_s

      res = license_check.call(fedora_license)

      str += ";" + res

      str
    else
      # Doesn't match
      str = false.to_s + ";" + license_check.call(fedora_license)
    end
    str + ";" + fedora_name + ";" + fedora_license.to_s + ";" + gem2rpm_license.to_s
  end
end.gather_pool(2)
   .sort(&sort_by_license_check)
   .unshift(CSV_HEADER)

converted = try_convert.find_all { |a| a.split(";")[1] == "0" }

File.write("rubygems_try_convert_conjunctions.csv", converted.join("\n"))

def contribs_for_proj(proj_name)
  puts "Gathering authors for #{proj_name}"
  response = HTTParty.get("https://src.fedoraproject.org/api/0/rpms/rubygem-#{proj_name}")

  json = JSON.parse(response.body)
  owner = json['access_users']['owner'][0]

  res = [
    json['access_groups'].reject { |k, v| v.nil? || v.empty? }.values,
    json['access_users'].reject { |k,v| v.nil? || v.empty? }.values
  ].flatten
  res.delete(owner) # Make owner the first one
  res
    .unshift(owner)
    .join(", ")
end

if ARGV[0] == '--email'
  total = Dir['rubygem-*.spec'].to_a.size
  total_checked = general_state.size - 1
  matching = matching_only.size - 1
  license_checked = license_check_ok.size - 1
  no_act = no_action.size - 1
  conv = converted.size - 1
  action = total_checked - license_checked

  to_fix = general_state - license_check_ok

  to_fix_parsed = to_fix
    .map { |str| CSV.parse str, col_sep: ';' }
    .flatten(1)

  max_left = to_fix_parsed
    .max(1) { |a,b| "rubygem-#{a[2]},".length <=> "rubygem#{b[2]},".length }
    .map { |a| "rubygem#{a[2]},".length }
    .flatten
    .first

  max_license = to_fix_parsed
    .max(1) { |a,b| a[3].length <=> b[3].length }
    .map { |a| a[3].length }
    .flatten
    .first + 1 # +1 for a (comma)

  header = to_fix_parsed.shift

  package_list = to_fix_parsed
    .map { |arr| proj_name = arr[2]; contribs = contribs_for_proj(proj_name); arr << contribs }
    .map { |arr| "rubygem-#{arr[2]},".ljust(max_left + 1) + arr[3].to_s.ljust(max_license) }

  maintainer_list = to_fix_parsed
    .map { |arr| "rubygem-#{arr[2]}:\t"+arr.last }

  package_list.unshift( "rubygem-#{header[2]},".ljust(max_left+1) + "fedora_license")

  str = "
  * Total rubygems in Fedora: #{total}
  * Excluded gems:
  #{EXCLUDED_SOURCES.join("\n")}
  * Total rubygems checked:   #{total_checked}
  * Fedora License field and gem2rpm license match and license-validate succeeds: #{no_act}/#{total_checked}
  * license-validate says they are OK SPDX, but licenses may or may not match between Fedora and upstream: #{license_checked}/#{total_checked}
  * license-validate with converted conjunctions: #{conv}/#{total_checked}
  * Action required: #{action}/#{total_checked}

  Packages that need to convert to valid SPDX:
#{package_list.join("\n")}

  Package author list:
package, owner(, other contributors)
#{maintainer_list.join("\n")}
  "

  File.write("email.txt", str)
end