Class: RSCM::HistoricFile

Inherits:
Object
  • Object
show all
Defined in:
lib/rscm/historic_file.rb

Overview

Represents the full history of a single file or directory.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(relative_path, directory, scm) ⇒ HistoricFile

Returns a new instance of HistoricFile.



6
7
8
9
 
# File 'lib/rscm/historic_file.rb', line 6

def initialize(relative_path, directory, scm)
  raise "Not a String: '#{relative_path}' (#{relative_path.class.name})" unless relative_path.is_a? String
  @relative_path, @directory, @scm = relative_path, directory, scm
end

Instance Attribute Details

#relative_path ⇒ Object (readonly)

Returns the value of attribute relative_path.



4
5
6
 
# File 'lib/rscm/historic_file.rb', line 4

def relative_path
  @relative_path
end

Instance Method Details

#directory? ⇒ Boolean

Returns:

  • (Boolean) 


11
12
13
 
# File 'lib/rscm/historic_file.rb', line 11

def directory?
  @directory
end

#revision_files(options = {}) ⇒ Object

Returns an Array of RevisionFile - from Time.epoch until Time.infinity (now)



16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/rscm/historic_file.rb', line 16

def revision_files(options={})
  @scm.revisions(Time.epoch, options.dup.merge({:to_identifier => Time.infinity, :relative_path => @relative_path})).collect do |revision|
    if revision.files.length != 1
      files_s = revision.files.collect{|f| f.to_s}.join("\n")
      raise "The file-specific revision didn't have exactly one file, but #{revision.files.length}:\n#{files_s}"
    end
    if(!revision.files[0].path.eql?(@relative_path))
      raise "The file-specific revision didn't have expected path '#{@relative_path}', but '#{revision.files[0].path}'"
    end
    revision.files[0]
  end
end