Class: EacGit::Local::Commit::DiffTreeLine

Inherits:
Object
  • Object
show all
Defined in:
lib/eac_git/local/commit/diff_tree_line.rb

Constant Summary collapse

DIFF_TREE_PATTERN = 
/\A:(\d{6}) (\d{6}) (\S+) (\S+) (\S+)\t(\S.*)\z/.freeze
FIELDS = 
%w[src_mode dst_mode src_sha1 dst_sha1 status path].freeze
GIT_COMMAND_ARGS = 
%w[-c core.quotepath=off diff-tree --no-commit-id -r --full-index].freeze

Instance Method Summary collapse

Constructor Details

#initialize(line) ⇒ DiffTreeLine

line: a line of command “git [GIT_COMMAND_ARGS]”‘s output. Reference: git-scm.com/docs/git-diff-tree



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# File 'lib/eac_git/local/commit/diff_tree_line.rb', line 15

def initialize(line)
  m = DIFF_TREE_PATTERN.match(line.strip)
  raise "\"#{line}\" did not match pattern" unless m

  FIELDS.count.times { |i| send("#{FIELDS[i]}=", m[i + 1]) }
end

Instance Method Details

#fields ⇒ Object 



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# File 'lib/eac_git/local/commit/diff_tree_line.rb', line 22

def fields
  FIELDS.index_with { |field| send(field) }
end