Class: PVN::Diff::RepositoryDiffer

Inherits:
Differ
  • Object
show all
Includes:
Logue::Loggable
Defined in:
lib/pvn/diff/repository_differ.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ RepositoryDiffer

Returns a new instance of RepositoryDiffer.



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# File 'lib/pvn/diff/repository_differ.rb', line 18

def initialize options
  super
  
  paths = options.paths
  paths = %w{ . } if paths.empty?

  info "paths: #{paths}"

  # we sort only the sub-entries, so the order in which paths were specified is preserved

  rev = options.revision
  change = options.change

  # this is for getting revisions only later than the given revision
  # (argument); this only handling revision numbers (not dates) for now.

  rev = change ? [ change.to_i - 1, change.to_i ] : options.revision
  info "rev: #{rev}"
  @revision = PVN::Revision::Range.new(*rev)
  info "@revision: #{@revision}"

  # this indicates that this should be split into two classes:
  if @revision.working_copy?
    chgpaths = ChangedPaths.new paths
    chgpaths.diff_revision_to_working_copy @revision, @whitespace
  else
    logpaths = LogPaths.new @revision, paths
    logpaths.diff_revision_to_revision @revision, @whitespace
  end
end

Instance Attribute Details

#revision ⇒ Object (readonly)

Returns the value of attribute revision.



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# File 'lib/pvn/diff/repository_differ.rb', line 16

def revision
  @revision
end

#whitespace ⇒ Object (readonly)

Returns the value of attribute whitespace.



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# File 'lib/pvn/diff/repository_differ.rb', line 15

def whitespace
  @whitespace
end