Class: PVN::Log::Command

Inherits:
Command::Command show all
Defined in:
lib/pvn/log/command.rb

Constant Summary collapse

DEFAULT_LIMIT = 
15

Instance Method Summary collapse

Methods inherited from Command::Command

description, example, getdoc, #initialize, matches_subcommand?, optscls, optset, #show_help, subcommands, summary, #to_doc, usage

Constructor Details

This class inherits a constructor from PVN::Command::Command

Instance Method Details

#init(options) ⇒ Object 



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# File 'lib/pvn/log/command.rb', line 35

def init options
  paths = options.paths

  paths = %w{ . } if paths.empty?

  info "paths: #{paths}"

  allentries = Array.new

  args = { revision: options.revision, limit: options.limit, files: options.files, use_cache: false }

  if options.user
    limit = args[:limit]
    args[:limit] = nil
    args[:user] = options.user

    paths.each do |path|
      args[:path] = path

      exec = SVNx::LogExec.new args
      # SVNx::Entries => Array entries:

      userentries = Hash.new
      exec.entries.entries.each do |entry|
        break if userentries.size >= limit
        if entry.author == args[:user]
          userentries[userentries.size] = entry
        end
      end
      
      raise "ERROR: no matching log entries for '#{args[:user]}'" if userentries.empty?

      allentries.concat userentries.values
    end
  else
    paths.each do |path|
      args[:path] = path
      exec = SVNx::LogExec.new args
      # SVNx::Entries => Array entries:
      allentries.concat exec.entries.entries
    end
  end

  # we can show relative revisions for a single path, without filtering by
  # user, or by limit or revision.

  show_relative = !options.user && paths.size == 1 && !options.revision
  
  # this should be refined to options.revision.head?
  from_head = show_relative
  from_tail = show_relative && !options.limit

  ef = PVN::Log::EntriesFormatter.new options.color, allentries, from_head, from_tail
  $io.puts ef.format
end