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# This file is part of dh-cmake, and is distributed under the OSI-approved
# BSD 3-Clause license. See top-level LICENSE file or
# https://gitlab.kitware.com/debian/dh-cmake/blob/master/LICENSE for details.
import json
import os.path
import re
from dhcmake import common
class DHCPack(common.DHCommon):
def read_cpack_metadata(self):
with open("debian/.cpack/cpack-metadata.json", "r") as f:
self.cpack_metadata = json.load(f)
def get_cpack_components(self, package):
opened_file = self.read_package_file(package, "cpack-components")
if opened_file:
retval = []
with opened_file as f:
for l in f:
if not re.search("^($|#)", l):
group = l.rstrip()
if group in self.cpack_metadata["components"]:
retval.append(group)
else:
raise ValueError(
"Invalid CPack components in %s" % package)
return retval
else:
return []
def get_cpack_component_groups(self, package):
opened_file = self.read_package_file(package, "cpack-component-groups")
if opened_file:
retval = []
with opened_file as f:
for l in f:
if not re.search("^($|#)", l):
group = l.rstrip()
if group in self.cpack_metadata["componentGroups"]:
retval.append(group)
else:
raise ValueError(
"Invalid CPack component groups in %s" %
package)
return retval
else:
return []
def get_all_cpack_components_for_group(self, group, visited=None):
if visited is None:
visited = set()
if group in visited:
return set()
visited.add(group)
all_components = set(self.cpack_metadata["componentGroups"][group]
["components"])
for sub_group in self.cpack_metadata["componentGroups"][group]["subgroups"]:
all_components.update(
self.get_all_cpack_components_for_group(
sub_group, visited))
return all_components
def get_all_cpack_components(self, package):
all_components = set(self.get_cpack_components(package))
for group in self.get_cpack_component_groups(package):
all_components.update(
self.get_all_cpack_components_for_group(group))
return all_components
def get_package_dependencies(self, package):
deps = set()
for component in self.get_all_cpack_components(package):
for component_dep in self.cpack_metadata["components"][component]["dependencies"]:
for other_package in self.get_packages():
if component_dep in \
self.get_all_cpack_components(other_package):
deps.add(other_package)
return deps
@common.DHEntryPoint("dh_cpack_generate")
def generate(self, args=None):
self.parse_args(args)
cmd_args = [
"cpack",
"--config",
os.path.join(self.get_build_directory(), "CPackConfig.cmake"),
"-G", "External",
"-D", "CPACK_PACKAGE_FILE_NAME=cpack-metadata",
"-D", "CPACK_EXT_REQUESTED_VERSIONS=1.0",
"-B", "debian/.cpack",
]
self.do_cmd(cmd_args)
@common.DHEntryPoint("dh_cpack_substvars")
def substvars(self, args=None):
self.parse_args(args)
self.read_cpack_metadata()
for package in self.get_packages():
depends = ", ".join(dep + " (= ${binary:Version})" for dep in
sorted(self.get_package_dependencies(package)))
if depends:
self.write_substvar("cpack:Depends", depends, package)
def install_make_arg_parser(self, parser):
self.make_arg_parser(parser)
parser.add_argument(
"--sourcedir", action="store",
help="Source directory for installation (not used except to notify"
" dh_missing)",
default="debian/tmp")
@common.DHEntryPoint("dh_cpack_install")
def install(self, args=None):
self.parse_args(args, make_arg_parser=self.install_make_arg_parser)
self.read_cpack_metadata()
for package in self.get_packages():
for component in self.get_all_cpack_components(package):
for project in self.cpack_metadata["projects"]:
if component in project["components"]:
extra_args = []
try:
extra_args.extend([
"--config",
self.cpack_metadata["buildType"]
])
except KeyError:
pass
# TODO Fix this in CMake (https://gitlab.kitware.com/cmake/cmake/-/issues/20700)
# try:
# extra_args.append(
# "-DCMAKE_INSTALL_DEFAULT_"
# "DIRECTORY_PERMISSIONS:STRING=" +
# self.cpack_metadata[
# "defaultDirectoryPermissions"])
# except KeyError:
# pass
if self.cpack_metadata["stripFiles"]:
extra_args.append("--strip")
self.do_cmake_install(
project["directory"], package,
component=component,
extra_args=extra_args)
def generate():
dhcpack = DHCPack()
dhcpack.generate()
def substvars():
dhcpack = DHCPack()
dhcpack.substvars()
def install():
dhcpack = DHCPack()
dhcpack.install()
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