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#!/usr/bin/env python3 | ||
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from tomllib import loads as toml_loads | ||
from requests import get | ||
from pathlib import Path | ||
from subprocess import run | ||
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# dependency modifier | ||
def add_depends(package_dir: str, package_name: str, | ||
depends: list[str]) -> None: | ||
"""Add dependencies to a package | ||
Args: | ||
package_dir (str): a directory where package sources are located | ||
package_name (str): a name of package | ||
depends (list[str]): a list of dependencies to add | ||
""" | ||
depends_list: str = ', '.join(depends) | ||
depends_line: str = f'misc:Depends={depends_list}\n' | ||
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substvars_file = Path(f'{package_dir}/debian/{package_name}.substvars') | ||
substvars_file.write_text(depends_line) | ||
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# find kernel version and source path | ||
defaults_file: str = Path('../../data/defaults.toml').read_text() | ||
architecture_file: str = Path('../../data/architectures/amd64.toml').read_text() | ||
KERNEL_VER: str = toml_loads(defaults_file).get('kernel_version') | ||
KERNEL_FLAVOR: str = toml_loads(architecture_file).get('kernel_flavor') | ||
KERNEL_SRC: str = Path.cwd().as_posix() + '/linux' | ||
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# define variables | ||
PACKAGE_NAME: str = 'vyos-drivers-realtek-r8152' | ||
PACKAGE_VERSION: str = '2.18.1' | ||
PACKAGE_DIR: str = f'{PACKAGE_NAME}-{PACKAGE_VERSION}' | ||
SOURCES_ARCHIVE: str = 'r8152-2.18.1-1.tar.gz' | ||
SOURCES_URL: str = f'https://github.com/bb-qq/r8152/archive/refs/tags/2.18.1-1.tar.gz' | ||
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# download sources | ||
sources_archive = Path(SOURCES_ARCHIVE) | ||
sources_archive.write_bytes(get(SOURCES_URL).content) | ||
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# prepare sources | ||
debmake_cmd: list[str] = [ | ||
'debmake', '-e', 'support@vyos.io', '-f', 'VyOS Support', '-p', | ||
PACKAGE_NAME, '-u', PACKAGE_VERSION, '-a', SOURCES_ARCHIVE | ||
] | ||
run(debmake_cmd) | ||
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# add kernel to dependencies | ||
add_depends(PACKAGE_DIR, PACKAGE_NAME, | ||
[f'linux-image-{KERNEL_VER}-{KERNEL_FLAVOR}']) | ||
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# configure build rules | ||
build_rules_text: str = '''#!/usr/bin/make -f | ||
# config | ||
export KERNELDIR := {KERNEL_SRC} | ||
PACKAGE_BUILD_DIR := debian/{PACKAGE_NAME} | ||
KVER := {KERNEL_VER}-{KERNEL_FLAVOR} | ||
MODULES_DIR := updates/drivers/net/usb | ||
# main packaging script based on dh7 syntax | ||
%: | ||
\tdh $@ | ||
override_dh_clean: | ||
\tdh_clean --exclude=debian/{PACKAGE_NAME}.substvars | ||
override_dh_prep: | ||
\tdh_prep --exclude=debian/{PACKAGE_NAME}.substvars | ||
override_dh_auto_clean: | ||
\tmake clean | ||
override_dh_auto_build: | ||
\techo "KERNELDIR=${{KERNELDIR}}" | ||
\techo "CURDIR=${{CURDIR}}" | ||
\tmake -C ${{KERNELDIR}} M=${{CURDIR}} modules | ||
override_dh_auto_install: | ||
\tinstall -D -m 644 r8152.ko ${{PACKAGE_BUILD_DIR}}/lib/modules/${{KVER}}/${{MODULES_DIR}}/r8152.ko | ||
\tinstall -D -m 644 50-usb-realtek-net.rules ${{PACKAGE_BUILD_DIR}}/etc/udev/rules.d/50-usb-realtek-net.rules | ||
'''.format(KERNEL_SRC=KERNEL_SRC, PACKAGE_NAME=PACKAGE_NAME, KERNEL_VER=KERNEL_VER, KERNEL_FLAVOR=KERNEL_FLAVOR) | ||
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build_rules_path = Path(f'{PACKAGE_DIR}/debian/rules') | ||
build_rules_path.write_text(build_rules_text, encoding='utf-8') | ||
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# build a package | ||
debuild_cmd: list[str] = ['debuild'] | ||
run(debuild_cmd, cwd=PACKAGE_DIR, check=True) |