git.rake

namespace(:git) do
  def all
    `find . -name .git -type d`.reject {|d| d =~ /.hudson.*/}.each do |prj|
      Dir.chdir(File.dirname(File.expand_path(prj))) do |d|
        puts(d)
        begin
          yield
        rescue Exception => e
          puts(e.message)
        end
      end
    end
  end

  desc "update all repos"
  task(:update) do
    all do
      `git remote update`
      `git svn fetch` unless `git config --get svn-remote.svn.url`.empty?
    end
  end

  desc "prune all remotes"
  task(:prune) do
    all do
      `git remote`.each do |r|
        `git remote prune #{r}`
      end
    end
  end

  desc "gc all repos"
  task(:gc) do
    all do
      `git gc --aggressive`
    end
  end

  desc "rm deleted files"
  task(:rm) do
    `git status`.split("\n").each do |l|
      l =~ /^#\s+deleted:\s+(.*)/ && `git rm #{$1}`
    end
  end
end