Class: Ajimi::Checker

Inherits:
Object
  • Object
show all
Defined in:
lib/ajimi/checker.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Checker

Returns a new instance of Checker.



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# File 'lib/ajimi/checker.rb', line 8

def initialize(config)
  @config = config
  @source = @config[:source]
  @target = @config[:target]
  @check_root_path = @config[:check_root_path]
  @pruned_paths = @config[:pruned_paths] || []
  @ignored_paths = @config[:ignored_paths] || []
  @ignored_contents = @config[:ignored_contents] || {}
  @pending_paths = @config[:pending_paths] || []
  @pending_contents = @config[:pending_contents] || {}
  @enable_check_contents = @config[:enable_check_contents] || false
  @limit_check_contents = @config[:limit_check_contents] || 0
  @find_max_depth = @config[:find_max_depth]
  @verbose = @config[:verbose] || false
end

Instance Attribute Details

#diff_contents_cache ⇒ Object

Returns the value of attribute diff_contents_cache.



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# File 'lib/ajimi/checker.rb', line 5

def diff_contents_cache
  @diff_contents_cache
end

#diffs ⇒ Object

Returns the value of attribute diffs.



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# File 'lib/ajimi/checker.rb', line 5

def diffs
  @diffs
end

#enable_check_contents ⇒ Object

Returns the value of attribute enable_check_contents.



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# File 'lib/ajimi/checker.rb', line 5

def enable_check_contents
  @enable_check_contents
end

#ignored_by_content ⇒ Object

Returns the value of attribute ignored_by_content.



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# File 'lib/ajimi/checker.rb', line 5

def ignored_by_content
  @ignored_by_content
end

#ignored_by_path ⇒ Object

Returns the value of attribute ignored_by_path.



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# File 'lib/ajimi/checker.rb', line 5

def ignored_by_path
  @ignored_by_path
end

#pending_by_content ⇒ Object

Returns the value of attribute pending_by_content.



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# File 'lib/ajimi/checker.rb', line 5

def pending_by_content
  @pending_by_content
end

#pending_by_path ⇒ Object

Returns the value of attribute pending_by_path.



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# File 'lib/ajimi/checker.rb', line 5

def pending_by_path
  @pending_by_path
end

#result ⇒ Object

Returns the value of attribute result.



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# File 'lib/ajimi/checker.rb', line 5

def result
  @result
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/ajimi/checker.rb', line 5

def source
  @source
end

#target ⇒ Object

Returns the value of attribute target.



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# File 'lib/ajimi/checker.rb', line 5

def target
  @target
end

Instance Method Details

#check ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 24

def check
  puts_verbose "Start ajimi check with options: #{@config}\n"

  puts_verbose "Finding...: #{@source.host}\n"
  @source_find = @source.find(@check_root_path, @find_max_depth, @pruned_paths)

  puts_verbose "Finding...: #{@target.host}\n"
  @target_find = @target.find(@check_root_path, @find_max_depth, @pruned_paths)

  puts_verbose "Checking diff entries...\n"
  @diffs = diff_entries(@source_find, @target_find)

  puts_verbose "Checking ignored_paths and pending_paths...\n"
  @diffs = filter_ignored_and_pending_paths(@diffs, @ignored_paths, @pending_paths)

  if @enable_check_contents
    puts_verbose "Checking ignored_contents and pending_contents...\n"
    @diffs = filter_ignored_and_pending_contents(@diffs, @ignored_contents, @pending_contents, @limit_check_contents)
  end

  puts_verbose "Diffs empty?: #{@diffs.empty?}\n"
  puts_verbose "\n"

  @result = @diffs.empty?
end

#diff_entries(source_find, target_find) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 54

def diff_entries(source_find, target_find)
  diffs = ::Diff::LCS.diff(source_find, target_find)
  diffs.map do |diff|
    diff.map do |change|
      ::Diff::LCS::Change.new(
        change.action,
        change.position,
        Ajimi::Server::Entry.parse(change.element)
      )
    end
  end
end

#diff_file(path) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 156

def diff_file(path)
  source_file = @source.cat_or_md5sum(path)
  target_file = @target.cat_or_md5sum(path)
  diffs = ::Diff::LCS.diff(source_file, target_file)
end

#diff_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 206

def diff_file_count
  union_set_diff_file_paths(@diffs).count
end

#filter_diff_file(diffs, filter_pattern = nil) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 162

def filter_diff_file(diffs, filter_pattern = nil)
  if filter_pattern.nil?
    diffs
  else
    diffs.map do |diff|
      diff.reject do |change|
        change.element.match filter_pattern
      end
    end
  end
end

#filter_ignored_and_pending_contents(diffs, ignored_contents, pending_contents, limit_check_contents) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 91

def filter_ignored_and_pending_contents(diffs, ignored_contents, pending_contents, limit_check_contents)
  @ignored_by_content = []
  @pending_by_content = []
  @diff_contents_cache = ""
  
  diff_files = product_set_file_paths(diffs)
  diff_files = diff_files.slice(0, limit_check_contents) if limit_check_contents > 0
  diff_files.each do |file|
    diff_file_result = diff_file(file)
    ignored_diff_file_result = filter_diff_file(diff_file_result, ignored_contents[file])
    if ignored_diff_file_result.flatten.empty?
      @ignored_by_content << file
    else
      pending_diff_file_result = filter_diff_file(ignored_diff_file_result, pending_contents[file])
      if pending_diff_file_result.flatten.empty?
        @pending_by_content << file
      else
        @diff_contents_cache << "--- #{@source.host}: #{file}\n"
        @diff_contents_cache << "+++ #{@target.host}: #{file}\n"
        @diff_contents_cache << "\n"
        pending_diff_file_result.each do |diff|
          diff.map do |change|
            @diff_contents_cache << change.action + " " + change.position.to_s + " " + change.element.to_s + "\n"
          end
        end
      end
    end
  end
  diffs = remove_entry_from_diffs(diffs, @ignored_by_content + @pending_by_content)
end

#filter_ignored_and_pending_paths(diffs, ignored_paths, pending_paths) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 67

def filter_ignored_and_pending_paths(diffs, ignored_paths, pending_paths)
  if !ignored_paths.empty?
    @ignored_by_path = filter_paths(diffs, ignored_paths)
    diffs = remove_entry_from_diffs(diffs, @ignored_by_path)
  end
  
  if !pending_paths.empty?
    @pending_by_path = filter_paths(diffs, pending_paths)
    diffs = remove_entry_from_diffs(diffs, @pending_by_path)
  end
  diffs
end

#filter_paths(diffs, filter_paths = []) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 80

def filter_paths(diffs, filter_paths = [])
  filtered = []
  union_regexp_pattern = Regexp.union(filter_paths)
  diffs.each do |diff|
    diff.each do |change|
      filtered <<  change.element.path if change.element.path.match union_regexp_pattern
    end
  end
  filtered.uniq.sort
end

#ignored_by_content_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 198

def ignored_by_content_file_count
  @ignored_by_content ? @ignored_by_content.count : 0
end

#ignored_by_path_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 190

def ignored_by_path_file_count
  @ignored_by_path ? @ignored_by_path.count : 0
end

#pending_by_content_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 202

def pending_by_content_file_count
  @pending_by_content ? @pending_by_content.count : 0
end

#pending_by_path_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 194

def pending_by_path_file_count
  @pending_by_path ? @pending_by_path.count : 0
end

#product_set_file_paths(diffs) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 151

def product_set_file_paths(diffs)
  minus, plus = split_diff_file_paths(diffs)
  (minus & plus).sort
end

#puts_verbose(message) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 50

def puts_verbose(message)
  puts message if @config[:verbose]
end

#remove_entry_from_diffs(diffs, remove_list) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 174

def remove_entry_from_diffs(diffs, remove_list)
  diffs.map do |diff|
    diff.reject do |change|
      remove_list.include? change.element.path
    end
  end
end

#source_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 182

def source_file_count
  @source_find ? @source_find.count : 0
end

#split_diff_file_paths(diffs) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 133

def split_diff_file_paths(diffs)
  return [],[] if diffs.flatten.empty?
  minus = []
  plus = []
  diffs.each do |diff|
    diff.each do |change|
      minus << change.element.path if change.action == "-" && change.element.file?
      plus << change.element.path if change.action == "+" && change.element.file?
    end
  end
  return minus, plus
end

#target_file_count ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 186

def target_file_count
  @target_find ? @target_find.count : 0
end

#union_set_diff_file_paths(diffs) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 146

def union_set_diff_file_paths(diffs)
  minus, plus = split_diff_file_paths(diffs)
  (minus | plus).sort
end

#uniq_diff_file_paths(diffs) ⇒ Object 



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# File 'lib/ajimi/checker.rb', line 122

def uniq_diff_file_paths(diffs)
  return [] if diffs.flatten.empty?
  diff_file_paths = []
  diffs.each do |diff|
    diff.each do |change|
      diff_file_paths << change.element.path if change.element.file?
    end
  end
  diff_file_paths.uniq.sort
end