Class: MultiGit::GitBackend::Commit

Inherits:
Object
  • Object
show all
Includes:
Commit
Defined in:
lib/multi_git/git_backend/commit.rb

Instance Attribute Summary

Attributes included from Object

#oid, #repository

Instance Method Summary collapse

Methods included from Commit::Base

#[], #type

Methods included from Utils::AbstractMethods

#abstract

Methods included from Object

#bytesize, #content, #to_builder, #to_io

Instance Method Details

#author ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 28

def author
  read!
  @author
end

#commit_time ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 38

def commit_time
  read!
  @commit_time
end

#committer ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 23

def committer
  read!
  @committer
end

#message ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 18

def message
  read!
  @message
end

#parents ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 8

def parents
  read!
  @parents ||= @parent_oids.map{|oid| repository.read(oid) }
end

#read! ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 43

def read!
  return if @read
  @read = true
  @header, @message = content.split("\n\n")
  @parent_oids = []
  @header.each_line do |line|
    type, content = line.split(' ',2)
    case(type)
    when 'tree' then @tree_oid = content.chomp
    when 'parent' then @parent_oids << content.chomp
    when 'author' then
      @author, @time = parse_signature(content)
    when 'committer' then
      @committer, @commit_time = parse_signature(content)
    else
      raise "Commit line type: #{type}"
    end
  end
end

#time ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 33

def time
  read!
  @time
end

#tree ⇒ Object 



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# File 'lib/multi_git/git_backend/commit.rb', line 13

def tree
  read!
  @tree ||= repository.read(@tree_oid)
end