director/lib/director/jobs/update_release.rb
def use_existing_packages(packages)
        return if packages.empty?

        n_packages = packages.size
        event_log.begin_stage("Processing #{n_packages} existing " +
                              "package#{n_packages > 1 ? "s" : ""}", 1)

        event_log.track("Verifying checksums") do
          packages.each do |package, package_meta|
            package_desc = "#{package.name}/#{package.version}"
            logger.info("Package `#{package_desc}' already exists, " +
                        "verifying checksum")

            expected = package.sha1
            received = package_meta["sha1"]

            if expected != received
              raise ReleaseExistingPackageHashMismatch,
                    "`#{package_desc}' checksum mismatch, " +
                      "expected #{expected} but received #{received}"
            end
            logger.info("Package `#{package_desc}' verified")
            register_package(package)
          end
        end
      end
# Points release DB model to existing packages described by given metadata
# @param [Array<Array>] packages Existing packages metadata
Points release DB model to existing packages described by given metadata
Points release DB model to existing packages described by given metadata
def use_existing_packages(packages)
        return if packages.empty?
        n_packages = packages.size
        event_log.begin_stage("Processing #{n_packages} existing " +
                              "package#{n_packages > 1 ? "s" : ""}", 1)
        event_log.track("Verifying checksums") do
          packages.each do |package, package_meta|
            package_desc = "#{package.name}/#{package.version}"
            logger.info("Package `#{package_desc}' already exists, " +
                        "verifying checksum")
            expected = package.sha1
            received = package_meta["sha1"]
            if expected != received
              raise ReleaseExistingPackageHashMismatch,
                    "`#{package_desc}' checksum mismatch, " +
                      "expected #{expected} but received #{received}"
            end
            logger.info("Package `#{package_desc}' verified")
            register_package(package)
          end
        end
      end
def use_existing_packages ( packages ) return if packages . empty? n_packages = packages . size event_log . begin_stage ( "Processing #{n_packages} existing " + "package#{n_packages > 1 ? "s" : ""}" , 1 ) event_log . track ( "Verifying checksums" ) do packages . each do | package , package_meta | package_desc = "#{package.name}/#{package.version}" logger . info ( "Package `#{package_desc}' already exists, " + "verifying checksum" ) expected = package . sha1 received = package_meta [ "sha1" ] if expected != received raise ReleaseExistingPackageHashMismatch , "`#{package_desc}' checksum mismatch, " + "expected #{expected} but received #{received}" end logger . info ( "Package `#{package_desc}' verified" ) register_package ( package ) end end end
Points release DB model to existing packages described by given metadata
Points release DB model to existing packages described by given metadata
packages
packages Existing packages metadata
packages Existing packages metadata