def build_delta_packages(self, package, outdir):
max_delta_count = int(ctx.config.values.build.max_delta_count)
if not max_delta_count:
return []
old_package_dirs = (ctx.config.compiled_packages_dir(),
ctx.config.debug_packages_dir(),
outdir or ".")
old_packages = []
for update in self.spec.history[1:]:
filename = self.package_filename(package.metadata.package, update)
for package_dir in old_package_dirs:
path = util.join_path(package_dir, filename)
if os.path.exists(path):
old_packages.append(path)
break
if len(old_packages) == max_delta_count:
break
from pisi.operations.delta import create_delta_packages_from_obj
return create_delta_packages_from_obj(old_packages,
package,
self.specdir)
def build_delta_packages(self, package):
def find_old_package(filename, search_paths):
for package_dir in search_paths:
path = util.join_path(package_dir, filename)
if os.path.exists(path):
return path
old_packages = {}
for old_release, search_paths in self.delta_search_paths.items():
if old_release in old_packages:
continue
update = None
for update_tag in self.spec.history[1:]:
if update_tag.release == old_release:
update = update_tag
break
else:
continue
filename = self.package_filename(package.metadata.package, update)
old_package = find_old_package(filename, search_paths)
if old_package:
old_packages[old_release] = old_package
for search_paths, max_count in self.delta_history_search_paths:
if max_count < 1:
continue
found_old_packages = {}
for update in self.spec.history[1:]:
if update.release in old_packages:
continue
filename = self.package_filename(package.metadata.package,
update)
old_package = find_old_package(filename, search_paths)
if old_package:
found_old_packages[update.release] = old_package
if len(found_old_packages) == max_count:
break
old_packages.update(found_old_packages)
from pisi.operations.delta import create_delta_packages_from_obj
return create_delta_packages_from_obj(old_packages.values(),
package,
self.specdir)
def build_delta_packages(self, package):
def find_old_package(filename, search_paths):
for package_dir in search_paths:
path = util.join_path(package_dir, filename)
if os.path.exists(path):
return path
old_packages = {}
for old_release, search_paths in self.delta_search_paths.items():
if old_release in old_packages:
continue
update = None
for update_tag in self.spec.history[1:]:
if update_tag.release == old_release:
update = update_tag
break
else:
continue
filename = self.package_filename(package.metadata.package, update)
old_package = find_old_package(filename, search_paths)
if old_package:
old_packages[old_release] = old_package
for search_paths, max_count in self.delta_history_search_paths:
if max_count < 1:
continue
found_old_packages = {}
for update in self.spec.history[1:]:
if update.release in old_packages:
continue
filename = self.package_filename(package.metadata.package,
update)
old_package = find_old_package(filename, search_paths)
if old_package:
found_old_packages[update.release] = old_package
if len(found_old_packages) == max_count:
break
old_packages.update(found_old_packages)
from pisi.operations.delta import create_delta_packages_from_obj
return create_delta_packages_from_obj(old_packages.values(), package,
self.specdir)