require File.join(File.dirname(__FILE__), '..', 'vcsrepo') Puppet::Type.type(:vcsrepo).provide(:cvs, :parent => Puppet::Provider::Vcsrepo) do desc "Supports CVS repositories/workspaces" commands :cvs => 'cvs' has_features :gzip_compression, :reference_tracking, :modules, :cvs_rsh def create if !@resource.value(:source) create_repository(@resource.value(:path)) else checkout_repository end update_owner end def exists? if @resource.value(:source) directory = File.join(@resource.value(:path), 'CVS') else directory = File.join(@resource.value(:path), 'CVSROOT') end File.directory?(directory) end def working_copy_exists? File.directory?(File.join(@resource.value(:path), 'CVS')) end def destroy FileUtils.rm_rf(@resource.value(:path)) end def latest? debug "Checking for updates because 'ensure => latest'" at_path do # We cannot use -P to prune empty dirs, otherwise # CVS would report those as "missing", regardless # if they have contents or updates. is_current = (runcvs('-nq', 'update', '-d').strip == "") if (!is_current) then debug "There are updates available on the checkout's current branch/tag." end return is_current end end def latest # CVS does not have a conecpt like commit-IDs or change # sets, so we can only have the current branch name (or the # requested one, if that differs) as the "latest" revision. should = @resource.value(:revision) current = self.revision return should != current ? should : current end def revision if !@rev if File.exist?(tag_file) contents = File.read(tag_file).strip # Note: Doesn't differentiate between N and T entries @rev = contents[1..-1] else @rev = 'HEAD' end debug "Checkout is on branch/tag '#{@rev}'" end return @rev end def revision=(desired) at_path do runcvs('update', '-dr', desired, '.') update_owner @rev = desired end end private def tag_file File.join(@resource.value(:path), 'CVS', 'Tag') end def checkout_repository dirname, basename = File.split(@resource.value(:path)) Dir.chdir(dirname) do args = ['-d', @resource.value(:source)] if @resource.value(:compression) args.push('-z', @resource.value(:compression)) end args.push('checkout') if @resource.value(:revision) args.push('-r', @resource.value(:revision)) end args.push('-d', basename, module_name) runcvs(*args) end end # When the source: # * Starts with ':' (eg, :pserver:...) def module_name if (m = @resource.value(:module)) m elsif (source = @resource.value(:source)) source[0, 1] == ':' ? File.basename(source) : '.' end end def create_repository(path) runcvs('-d', path, 'init') end def update_owner if @resource.value(:owner) or @resource.value(:group) set_ownership end end def runcvs(*args) if @resource.value(:cvs_rsh) debug "Using CVS_RSH = " + @resource.value(:cvs_rsh) e = { :CVS_RSH => @resource.value(:cvs_rsh) } else e = {} end # The location of withenv changed from Puppet 2.x to 3.x withenv = Puppet::Util.method(:withenv) if Puppet::Util.respond_to?(:withenv) withenv = Puppet::Util::Execution.method(:withenv) if Puppet::Util::Execution.respond_to?(:withenv) fail("Cannot set custom environment #{e}") if e && !withenv withenv.call e do Puppet.debug cvs *args end end end