Class: GitReviewer::DiffFile

Inherits:
Object
  • Object
show all
Defined in:
lib/gitreviewer/analyze/diff_tree.rb

Constant Summary collapse

UNKNOWN =

未知情况，理论上不存在

0
DELETE =

删除文件

1
ADD =

新增文件

2
MODIFY =

修改文件

3

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_name, diff_lines, operation, binary) ⇒ DiffFile 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 23

def initialize(file_name, diff_lines, operation, binary)
  @file_name = file_name
  @diff_lines = diff_lines
  @operation = operation
  @binary = binary
end

Instance Attribute Details

#binary=(value) ⇒ Object (writeonly)

Sets the attribute binary



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 17

def binary=(value)
  @binary = value
end

#diff_lines ⇒ Object

Returns the value of attribute diff_lines.



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 15

def diff_lines
  @diff_lines
end

#file_name ⇒ Object

Returns the value of attribute file_name.



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 14

def file_name
  @file_name
end

#operation ⇒ Object

Returns the value of attribute operation.



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 13

def operation
  @operation
end

Instance Method Details

#binary? ⇒ Boolean 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 19

def binary?
  @binary
end

#format_file_name ⇒ Object 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 76

def format_file_name
   return "filename: #{file_name}\n"
end

#format_line_diff ⇒ Object 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 80

def format_line_diff
  name_max_length = 0
  result = []

  diff_lines.each_with_index do |line, index|
    name_max_length = [name_max_length, line.format_user.length].max

    if line.is_unchange
      if result.size == 0 || !result.last.is_unchange
        result.append(line)
      end
    else
      result.append(line)
    end
  end

  name_max_length += 2

  format_content = ""
  result.each do |line|
    if line.operation == DiffLine::DELETE
      format_content += "\033[0;31m#{line.source_line.user.rjust(name_max_length)} #{line.source_line.format_line} - #{line.source_line.description}\033[0m\n"
    elsif line.operation == DiffLine::ADD
      format_content += "\033[0;32m#{line.target_line.user.rjust(name_max_length)} #{line.target_line.format_line} + #{line.target_line.description}\033[0m\n"
    else
      format_content += "...\n"
    end
  end

  return format_content
end

#format_operation ⇒ Object 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 63

def format_operation
  case @operation
  when DiffFile::UNKNOWN
    return "UNKNOWN"
  when DiffFile::DELETE
    return "DELETE"
  when DiffFile::ADD
    return "ADD"
  when DiffFile::MODIFY
    return "MODIFY"
  end
end

#format_property ⇒ Object 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 42

def format_property
  result = ""
  case @operation
  when DiffFile::UNKNOWN
    result += "operation: UNKNOWN \n"
  when DiffFile::DELETE
    result += "operation: DELETE \n"
  when DiffFile::ADD
    result += "operation: ADD \n"
  when DiffFile::MODIFY
    result += "operation: MODIFY \n"
  end

  if binary?
    result += "binary: true \n"
  else
    result += "binary: false \n"
  end
  return result
end

#print_meta_info ⇒ Object 



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# File 'lib/gitreviewer/analyze/diff_tree.rb', line 30

def print_meta_info
  rows = [
    ["filename", file_name],
    ["operation", format_operation],
    ["binary", binary?]
  ]
  table = Terminal::Table.new do |t|
    t.rows = rows
  end
  Printer.verbose_put table
end