def __init__(self, repo, publish_conduit, config):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(WebPublisher, self).__init__(
step_type=constants.PUBLISH_STEP_WEB_PUBLISHER, repo=repo,
publish_conduit=publish_conduit, config=config)
docker_api_version = 'v1'
publish_dir = configuration.get_web_publish_dir(repo, config, docker_api_version)
app_file = configuration.get_redirect_file_name(repo)
app_publish_location = os.path.join(
configuration.get_app_publish_dir(config, docker_api_version), app_file)
self.working_dir = os.path.join(self.get_working_dir(), docker_api_version)
misc.mkdir(self.working_dir)
self.web_working_dir = os.path.join(self.get_working_dir(), 'web')
master_publish_dir = configuration.get_master_publish_dir(repo, config, docker_api_version)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
[('web', publish_dir),
(app_file, app_publish_location)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making v1 files available via web.')
self.add_child(PublishImagesStep())
self.add_child(atomic_publish_step)
def __init__(self, repo, conduit, config, working_dir=None, **kwargs):
"""
:param repo: The repository being published.
:type repo: pulp.plugins.model.Repository
:param conduit: Conduit providing access to relative Pulp functionality
:type conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param working_dir: The temp directory this step should use for processing.
:type working_dir: str
"""
super(WebPublisher,
self).__init__(step_type=constants.PUBLISH_STEP_WEB_PUBLISHER,
repo=repo,
conduit=conduit,
config=config,
working_dir=working_dir,
plugin_type=constants.WEB_DISTRIBUTOR_TYPE_ID,
**kwargs)
self.publish_dir = os.path.join(self.get_working_dir(), repo.id)
atomic_publish = AtomicDirectoryPublishStep(
self.get_working_dir(),
[(repo.id, configuration.get_web_publish_dir(
repo.repo_obj, config))],
configuration.get_master_publish_dir(repo.repo_obj, config),
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish.description = _('Making files available via web.')
main = MainStep(config=config)
self.add_child(main)
self.add_child(atomic_publish)
mkdir(self.publish_dir)
def __init__(self, repo, conduit, config):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param conduit: Conduit providing access to relative Pulp functionality
:type conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(WebPublisher, self).__init__(
constants.PUBLISH_STEP_WEB_PUBLISHER,
repo,
conduit,
config)
publish_dir = configuration.get_web_publish_dir(repo, config)
self.web_working_dir = os.path.join(self.get_working_dir(), repo.id)
master_publish_dir = configuration.get_master_publish_dir(repo, config)
atomic_publish = AtomicDirectoryPublishStep(
self.get_working_dir(),
[(repo.id, publish_dir)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish.description = _('Making files available via web.')
main = MainStep()
self.add_child(main)
self.add_child(atomic_publish)
mkdir(self.web_working_dir)
def __init__(self, repo, publish_conduit, config):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(WebPublisher,
self).__init__(constants.PUBLISH_STEP_WEB_PUBLISHER, repo,
publish_conduit, config)
publish_dir = configuration.get_web_publish_dir(repo, config)
self.web_working_dir = os.path.join(self.get_working_dir(), repo.id)
master_publish_dir = configuration.get_master_publish_dir(repo, config)
atomic_publish_step = AtomicDirectoryPublishStep(
self.get_working_dir(), [(repo.id, publish_dir)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making files available via web.')
self.add_child(PublishContentStep(working_dir=self.web_working_dir))
self.add_child(PublishMetadataStep(working_dir=self.web_working_dir))
self.add_child(atomic_publish_step)
def __init__(self, repo, publish_conduit, config):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(WebPublisher, self).__init__(constants.PUBLISH_STEP_WEB_PUBLISHER,
repo, publish_conduit, config)
publish_dir = configuration.get_web_publish_dir(repo, config)
self.web_working_dir = os.path.join(self.get_working_dir(), repo.id)
master_publish_dir = configuration.get_master_publish_dir(repo, config)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
[(repo.id, publish_dir)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making files available via web.')
repo = self.get_repo()
if not repo.content_unit_counts:
self.add_child(CreateEmptyOSTreeStep())
else:
os.makedirs(self.web_working_dir)
content_step = PublishContentStep(working_dir=self.web_working_dir)
self.add_child(content_step)
self.add_child(PublishRefsStep(content_step, working_dir=self.web_working_dir))
self.add_child(atomic_publish_step)
def test_process_main_only_publish_directory_contents(self):
source_dir = os.path.join(self.working_directory, 'source')
master_dir = os.path.join(self.working_directory, 'master')
publish_dir = os.path.join(self.working_directory, 'publish', 'bar')
publish_dir += '/'
step = AtomicDirectoryPublishStep(source_dir, [('/', publish_dir)], master_dir,
only_publish_directory_contents=True)
step.parent = Mock(timestamp=str(time.time()))
# create some files to test
sub_file = os.path.join(source_dir, 'bar.html')
touch(sub_file)
# create an existing file that will be maintained
existing_file = os.path.join(source_dir, 'bar.html')
touch(existing_file)
# Create an old directory to test
old_dir = os.path.join(master_dir, 'foo')
os.makedirs(old_dir)
step.process_main()
target_file = os.path.join(publish_dir, 'bar.html')
self.assertEquals(True, os.path.exists(target_file))
self.assertTrue(os.path.exists(existing_file))
self.assertEquals(1, len(os.listdir(master_dir)))
def __init__(self, repo, conduit, config, plugin_type, **kwargs):
super(Publisher, self).__init__(step_type=constants.PUBLISH_REPO_STEP,
repo=repo,
conduit=conduit,
config=config,
plugin_type=plugin_type)
self.description = self.__class__.description
self.add_child(
ModulePublisher(conduit=conduit, config=config, repo=repo))
repo_relative_path = configuration.get_repo_relative_path(repo, config)
master_publish_dir = configuration.get_master_publish_dir(
repo, plugin_type)
target_directories = []
listing_steps = []
if config.get(constants.PUBLISH_HTTP_KEYWORD):
root_publish_dir = configuration.get_http_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir,
repo_relative_path)
target_directories.append(('/', repo_publish_dir))
listing_steps.append(
GenerateListingFileStep(root_publish_dir, repo_publish_dir))
if config.get(constants.PUBLISH_HTTPS_KEYWORD):
root_publish_dir = configuration.get_https_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir,
repo_relative_path)
target_directories.append(('/', repo_publish_dir))
listing_steps.append(
GenerateListingFileStep(root_publish_dir, repo_publish_dir))
atomic_publish_step = AtomicDirectoryPublishStep(
self.get_working_dir(), target_directories, master_publish_dir)
atomic_publish_step.description = _("Publishing files to web")
self.add_child(atomic_publish_step)
for step in listing_steps:
self.add_child(step)
def __init__(self, repo, publish_conduit, config):
"""
:param repo: Pulp managed Yum repository.
:type repo: pulp.server.db.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(WebPublisher, self).__init__(constants.PUBLISH_STEP_WEB_PUBLISHER,
repo, publish_conduit, config)
publish_dir = configuration.get_web_publish_dir(repo, config)
app_file = configuration.get_redirect_file_name(repo)
app_publish_location = os.path.join(configuration.get_app_publish_dir(config), app_file)
self.web_working_dir = os.path.join(self.get_working_dir(), 'web')
master_publish_dir = configuration.get_master_publish_dir(repo, config)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
[('web', publish_dir),
(app_file, app_publish_location)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making files available via web.')
self.add_child(PublishImagesStep())
self.add_child(atomic_publish_step)
def __init__(self, repo, conduit, config, working_dir=None, **kwargs):
"""
:param repo: The repository being published.
:type repo: pulp.plugins.model.Repository
:param conduit: Conduit providing access to relative Pulp functionality
:type conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param working_dir: The temp directory this step should use for processing.
:type working_dir: str
"""
super(WebPublisher, self).__init__(
step_type=constants.PUBLISH_STEP_WEB_PUBLISHER,
repo=repo,
conduit=conduit,
config=config,
working_dir=working_dir,
plugin_type=constants.WEB_DISTRIBUTOR_TYPE_ID,
**kwargs)
self.publish_dir = os.path.join(self.get_working_dir(), repo.id)
atomic_publish = AtomicDirectoryPublishStep(
self.get_working_dir(),
[(repo.id, configuration.get_web_publish_dir(repo.repo_obj, config))],
configuration.get_master_publish_dir(repo.repo_obj, config),
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish.description = _('Making files available via web.')
main = MainStep()
self.add_child(main)
self.add_child(atomic_publish)
mkdir(self.publish_dir)
def __init__(self, repo, publish_conduit, config, repo_content_unit_q=None):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param repo_content_unit_q: optional Q object that will be applied to the queries performed
against RepoContentUnit model
:type repo_content_unit_q: mongoengine.Q
"""
super(WebPublisher, self).__init__(
step_type=constants.PUBLISH_STEP_WEB_PUBLISHER, repo=repo,
publish_conduit=publish_conduit, config=config)
docker_api_version = 'v1'
publish_dir = configuration.get_web_publish_dir(repo, config, docker_api_version)
app_file = configuration.get_redirect_file_name(repo)
app_publish_location = os.path.join(
configuration.get_app_publish_dir(config, docker_api_version), app_file)
self.working_dir = os.path.join(self.get_working_dir(), docker_api_version)
misc.mkdir(self.working_dir)
self.web_working_dir = os.path.join(self.get_working_dir(), 'web')
master_publish_dir = configuration.get_master_publish_dir(repo, config, docker_api_version)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
[('web', publish_dir),
(app_file, app_publish_location)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making v1 files available via web.')
self.add_child(PublishImagesStep(repo_content_unit_q=repo_content_unit_q))
self.add_child(atomic_publish_step)
def __init__(self, repo, publish_conduit, config):
"""
:param repo: Pulp managed Python repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
"""
super(PythonPublisher, self).__init__(constants.PUBLISH_STEP_PUBLISHER,
repo, publish_conduit, config)
publish_dir = configuration.get_web_publish_dir(repo, config)
if not os.path.exists(self.get_working_dir()):
os.makedirs(self.get_working_dir())
self.web_working_dir = os.path.join(self.get_working_dir(), repo.id)
master_publish_dir = configuration.get_master_publish_dir(repo, config)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
[(repo.id, publish_dir)],
master_publish_dir,
step_type=constants.PUBLISH_STEP_OVER_HTTP)
atomic_publish_step.description = _('Making files available via web.')
self.add_child(PublishMetadataStep())
self.add_child(PublishContentStep())
self.add_child(atomic_publish_step)
def __init__(self, repo, publish_conduit, config, distributor_type):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param distributor_type: The type of the distributor that is being published
:type distributor_type: str
"""
super(ExportRepoPublisher, self).__init__(repo, publish_conduit, config, distributor_type)
date_filter = export_utils.create_date_range_filter(config)
if date_filter:
# Since this is a partial export we don't generate metadata
# we have to clear out the previously added steps
# we only need special version s of the rpm, drpm, and errata steps
self.clear_children()
self.add_child(PublishRpmAndDrpmStepIncremental(association_filters=date_filter))
self.add_child(PublishErrataStepIncremental(association_filters=date_filter))
working_directory = self.get_working_dir()
export_dir = config.get(constants.EXPORT_DIRECTORY_KEYWORD)
if export_dir:
target_dir = os.path.join(export_dir,
configuration.get_repo_relative_path(repo, config))
self.add_child(CopyDirectoryStep(working_directory, target_dir))
self.add_child(GenerateListingFileStep(export_dir, target_dir))
else:
# Reset the steps to use an internal scratch directory other than the base working dir
content_dir = os.path.join(working_directory, 'scratch')
for step in self.children:
step.working_dir = content_dir
# Set up step to copy all the files to a realized directory with no symlinks
# This could be optimized with a pathspec so that we don't create all the files
# separately
realized_dir = os.path.join(working_directory, 'realized')
copy_target = os.path.join(realized_dir,
configuration.get_repo_relative_path(repo, config))
self.add_child(CopyDirectoryStep(content_dir, copy_target))
self.add_child(GenerateListingFileStep(realized_dir, copy_target))
# Create the steps to generate the ISO and publish them to their final location
output_dir = os.path.join(working_directory, 'output')
self.add_child(CreateIsoStep(realized_dir, output_dir))
publish_location = [('/', location)
for location in configuration.get_export_repo_publish_dirs(repo,
config)]
master_dir = configuration.get_master_publish_dir(repo, self.get_distributor_type())
atomic_publish = AtomicDirectoryPublishStep(output_dir, publish_location, master_dir)
atomic_publish.description = _('Moving ISO to final location')
self.add_child(atomic_publish)
def __init__(self, repo, conduit, config, plugin_type, **kwargs):
super(Publisher, self).__init__(step_type=constants.PUBLISH_REPO_STEP,
repo=repo,
conduit=conduit,
config=config,
plugin_type=plugin_type)
self.add_child(
ModulePublisher(conduit=conduit, config=config, repo=repo))
master_publish_dir = configuration.get_master_publish_dir(
repo, plugin_type)
target_directories = []
if config.get(constants.PUBLISH_HTTP_KEYWORD):
target_directories.append(
configuration.get_http_publish_dir(config))
if config.get(constants.PUBLISH_HTTPS_KEYWORD):
target_directories.append(
configuration.get_https_publish_dir(config))
repo_path = configuration.get_repo_relative_path(repo, config)
target_directories = [('/', os.path.join(x, repo_path))
for x in target_directories]
atomic_publish_step = AtomicDirectoryPublishStep(
self.get_working_dir(), target_directories, master_publish_dir)
self.add_child(atomic_publish_step)
self.description = self.__class__.description
def __init__(self, repo_group, publish_conduit, config, distributor_type):
"""
:param repo_group: Pulp managed Yum repository
:type repo_group: pulp.plugins.model.RepositoryGroup
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoGroupPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param distributor_type: The type of the distributor that is being published
:type distributor_type: str
"""
super(ExportRepoGroupPublisher, self).__init__(constants.PUBLISH_STEP_EXPORT_REPO_GROUP,
repo_group, publish_conduit, config,
working_dir=repo_group.working_dir,
distributor_type=distributor_type)
working_dir = self.get_working_dir()
scratch_dir = os.path.join(working_dir, 'scratch')
realized_dir = os.path.join(working_dir, 'realized')
flat_config = config.flatten()
export_dir = config.get(constants.EXPORT_DIRECTORY_KEYWORD)
if export_dir:
repo_config = config
else:
repo_config = PluginCallConfiguration(flat_config, {constants.EXPORT_DIRECTORY_KEYWORD:
realized_dir})
query_manager = RepoQueryManager()
repos = query_manager.find_by_id_list(repo_group.repo_ids)
empty_repos = True
for repo in repos:
empty_repos = False
repo = common_utils.to_transfer_repo(repo)
# Make sure we only publish rpm repo's
if repo.notes['_repo-type'] != 'rpm-repo':
continue
repo_config_copy = copy.deepcopy(repo_config)
repo.working_dir = os.path.join(scratch_dir, repo.id)
repo_conduit = RepoPublishConduit(repo.id, distributor_type)
publisher = ExportRepoPublisher(repo, repo_conduit, repo_config_copy,
distributor_type)
publisher.description = _("Exporting Repo: %s") % repo.id
self.add_child(publisher)
if empty_repos:
os.makedirs(realized_dir)
self.add_child(GenerateListingFileStep(realized_dir, realized_dir))
# If we aren't exporting to a directory add the ISO create & publish steps
if not export_dir:
# Create the steps to generate the ISO and publish them to their final location
output_dir = os.path.join(working_dir, 'output')
self.add_child(CreateIsoStep(realized_dir, output_dir))
export_dirs = configuration.get_export_repo_group_publish_dirs(repo_group, config)
publish_location = [('/', location) for location in export_dirs]
master_dir = configuration.get_master_publish_dir(repo_group, distributor_type)
self.add_child(AtomicDirectoryPublishStep(output_dir, publish_location, master_dir))
def test_process_main_multiple_targets(self):
source_dir = os.path.join(self.working_directory, 'source')
master_dir = os.path.join(self.working_directory, 'master')
publish_dir = os.path.join(self.working_directory, 'publish', 'bar')
publish_dir += '/'
# create some files to test
sub_file = os.path.join(source_dir, 'foo', 'bar.html')
touch(sub_file)
sub_file = os.path.join(source_dir, 'qux', 'quux.html')
touch(sub_file)
target_qux = os.path.join(self.working_directory, 'publish', 'qux.html')
step = AtomicDirectoryPublishStep(
source_dir, [('/', publish_dir), ('qux/quux.html', target_qux)], master_dir)
step.parent = Mock(timestamp=str(time.time()))
step.process_main()
target_file = os.path.join(publish_dir, 'foo', 'bar.html')
self.assertEquals(True, os.path.exists(target_file))
self.assertEquals(True, os.path.exists(target_qux))
def test_process_main_default_id(self):
step = AtomicDirectoryPublishStep('foo', 'bar', 'baz')
self.assertEquals(step.step_id, reporting_constants.PUBLISH_STEP_DIRECTORY)
def test_process_main_alternate_id(self):
step = AtomicDirectoryPublishStep('foo', 'bar', 'baz', step_type='alternate')
self.assertEquals(step.step_id, 'alternate')
def __init__(self, repo, publish_conduit, config, distributor_type, **kwargs):
"""
:param repo: Pulp managed Yum repository
:type repo: pulp.plugins.model.Repository
:param publish_conduit: Conduit providing access to relative Pulp functionality
:type publish_conduit: pulp.plugins.conduits.repo_publish.RepoPublishConduit
:param config: Pulp configuration for the distributor
:type config: pulp.plugins.config.PluginCallConfiguration
:param distributor_type: The type of the distributor that is being published
:type distributor_type: str
"""
repo_relative_path = configuration.get_repo_relative_path(repo, config)
last_published = publish_conduit.last_publish()
last_deleted = repo.last_unit_removed
date_filter = None
insert_step = None
if last_published and \
((last_deleted and last_published > last_deleted) or not last_deleted):
# Add the step to copy the current published directory into place
working_dir = repo.working_dir
specific_master = None
if config.get(constants.PUBLISH_HTTPS_KEYWORD):
root_publish_dir = configuration.get_https_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir, repo_relative_path)
specific_master = os.path.realpath(repo_publish_dir)
if not specific_master and config.get(constants.PUBLISH_HTTP_KEYWORD):
root_publish_dir = configuration.get_http_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir, repo_relative_path)
specific_master = os.path.realpath(repo_publish_dir)
# Only do an incremental publish if the previous publish can be found
if os.path.exists(specific_master):
insert_step = CopyDirectoryStep(specific_master, working_dir,
preserve_symlinks=True)
# Pass something useful to the super so that it knows the publish info
string_date = dateutils.format_iso8601_datetime(last_published)
date_filter = export_utils.create_date_range_filter(
{constants.START_DATE_KEYWORD: string_date})
super(Publisher, self).__init__(repo, publish_conduit, config, distributor_type,
association_filters=date_filter, **kwargs)
if insert_step:
self.insert_child(0, insert_step)
self.rpm_step.fast_forward = True
# Add the web specific directory publishing processing steps
target_directories = []
# it's convenient to create these now, but we won't add them until later,
# because we want them to run last
listing_steps = []
if config.get(constants.PUBLISH_HTTPS_KEYWORD):
root_publish_dir = configuration.get_https_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir, repo_relative_path)
target_directories.append(['/', repo_publish_dir])
listing_steps.append(GenerateListingFileStep(root_publish_dir, repo_publish_dir))
if config.get(constants.PUBLISH_HTTP_KEYWORD):
root_publish_dir = configuration.get_http_publish_dir(config)
repo_publish_dir = os.path.join(root_publish_dir, repo_relative_path)
target_directories.append(['/', repo_publish_dir])
listing_steps.append(GenerateListingFileStep(root_publish_dir, repo_publish_dir))
master_publish_dir = configuration.get_master_publish_dir(repo, distributor_type)
atomic_publish_step = AtomicDirectoryPublishStep(self.get_working_dir(),
target_directories,
master_publish_dir)
atomic_publish_step.description = _("Publishing files to web")
self.add_child(atomic_publish_step)
# add the listing file generation step(s)
for step in listing_steps:
self.add_child(step)