Contents

module Snapsync
    # Single-target synchronization
    class Sync
        attr_reader :config

        attr_reader :target

        def initialize(config, target, autoclean: nil)
            @config = config
            @target = target
            @autoclean =
                if autoclean.nil? then target.autoclean?
                else autoclean
                end
        end

        # Whether the target should be cleaned after synchronization.
        # 
        # This is determined either by {#autoclean?} if {.new} was called with
        # true or false, or by the target's own autoclean flag if {.new} was
        # called with nil
        def autoclean?
            @autoclean
        end

        # The method that performs synchronization
        #
        # One usually wants to call {#run}, which also takes care of running
        # cleanup if {#autoclean?} is true
        def sync
            LocalSync.new(config, target).sync
        end

        def run
            sync

            if autoclean?
                if target.cleanup
                    Snapsync.info "running cleanup for #{target.dir}"
                    target.cleanup.cleanup(target)
                else
                    Snapsync.info "#{target.sync_policy.class.name} policy set, no cleanup to do for #{target.dir}"
                end
            else
                Snapsync.info "autoclean not set on #{target.dir}"
            end
        end
    end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
snapsync-0.2.1	lib/snapsync/sync.rb
snapsync-0.2.0	lib/snapsync/sync.rb
snapsync-0.1.8	lib/snapsync/sync.rb
snapsync-0.1.7	lib/snapsync/sync.rb
snapsync-0.1.6	lib/snapsync/sync.rb