Class: PVN::Pct::RepositoryDiffer

Inherits:
Differ
  • Object
show all
Defined in:
lib/pvn/pct/repository_differ.rb

Instance Method Summary collapse

Methods inherited from Differ

#initialize, #show_diff_counts

Constructor Details

This class inherits a constructor from PVN::Pct::Differ

Instance Method Details

#get_diff_counts(path, options) ⇒ Object 



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# File 'lib/pvn/pct/repository_differ.rb', line 27

def get_diff_counts path, options
  diff_counts = Array.new

  revision = options.revision
  
  elmt = PVN::IO::Element.new :local => path
  modified = elmt.find_modified_entries revision

  modnames = modified.collect { |m| m.name }.sort.uniq

  fromrev, torev = get_from_to_revisions revision

  reporoot = elmt.repo_root

  direlmt = PVN::IO::Element.new :local => '.'
  svninfo = direlmt.get_info

  filter = svninfo.url.dup
  filter.slice! svninfo.root
  info "filter: #{filter}"
  filterre = Regexp.new '^' + filter + '/'
  
  modnames.each do |mod|
    fullpath = reporoot + mod
    elmt = PVN::IO::Element.new :path => fullpath

    next unless elmt.has_revision? fromrev
    next unless elmt.has_revision? torev
    next if elmt.get_info.kind == 'dir'

    from_count = elmt.cat(fromrev).size
    to_count = elmt.cat(torev).size

    name = mod.dup
    name.slice! filterre

    dc = PVN::DiffCount.new from_count, to_count, name
    diff_counts << dc
  end

  diff_counts
end

#get_from_to_revisions(rev) ⇒ Object

$$$ this belongs in Revision



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# File 'lib/pvn/pct/repository_differ.rb', line 11

def get_from_to_revisions rev
  if rev.kind_of? Array
    if rev.size == 1
      if md = Regexp.new('(.+):(.+)').match(rev[0])
        return [ md[1], md[2] ]
      else
        return [ (rev[0].to_i - 1).to_s, rev[0] ]
      end
    else
      return [ rev[0], rev[1] ]
    end
  else
    info "rev: #{rev}".bold.white.on_red
  end
end