Browse Source
Add support to generate deb/rpm packages See merge request kernel-firmware/linux-firmware!20main
Josh Boyer
1 year ago
8 changed files with 294 additions and 0 deletions
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#!/usr/bin/env python3 |
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import argparse |
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import datetime |
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import os |
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import shutil |
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import subprocess |
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import sys |
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import tempfile |
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from jinja2 import Environment, FileSystemLoader |
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def version_str() -> str: |
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try: |
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return subprocess.check_output(["git", "describe"]).strip().decode("utf-8") |
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except subprocess.CalledProcessError: |
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return "0" |
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def prep_tree(package) -> tuple: |
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tmpdir = tempfile.mkdtemp() |
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builddir = os.path.join(tmpdir, package) |
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fwdir = os.path.join(builddir, "updates") |
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targetdir = "dist" |
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os.makedirs(targetdir, exist_ok=True) |
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os.makedirs(builddir, exist_ok=False) |
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os.makedirs(fwdir, exist_ok=False) |
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subprocess.check_output(["./copy-firmware.sh", fwdir]) |
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shutil.copy("WHENCE", os.path.join(builddir, "WHENCE")) |
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return (tmpdir, builddir, fwdir, targetdir) |
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def build_deb_package(package, builddir) -> None: |
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env = Environment(loader=FileSystemLoader(os.path.join("contrib", "templates"))) |
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d = { |
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"package": package, |
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"date": datetime.datetime.now() |
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.astimezone() |
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.strftime("%a, %d %b %Y %H:%M:%S %z"), |
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"version": version_str(), |
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} |
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templates = { |
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"debian.control": "control", |
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"debian.changelog": "changelog", |
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"debian.copyright": "copyright", |
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} |
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os.makedirs(os.path.join(builddir, "debian")) |
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for f in templates: |
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template = env.get_template(f) |
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with open(os.path.join(builddir, "debian", templates[f]), "w") as w: |
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w.write(template.render(d)) |
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with open(os.path.join(builddir, "debian", "install"), "w") as w: |
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w.write("updates lib/firmware\n") |
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with open(os.path.join(builddir, "debian", "docs"), "w") as w: |
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w.write("WHENCE\n") |
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with open(os.path.join(builddir, "debian", "rules"), "w") as w: |
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w.write("#!/usr/bin/make -f\n") |
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w.write("%:\n") |
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w.write("\tdh $@\n") |
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os.chmod(os.path.join(builddir, "debian", "rules"), 0o755) |
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os.mkdir(os.path.join(builddir, "debian", "source")) |
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with open(os.path.join(builddir, "debian", "source", "format"), "w") as w: |
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w.write("3.0 (native)\n") |
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# build the package |
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os.environ["DEB_BUILD_OPTIONS"] = "nostrip" |
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subprocess.check_output(["dpkg-buildpackage", "-us", "-uc", "-b"], cwd=builddir) |
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# result is in tmpdir (not builddir!) |
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return os.path.join( |
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"..", |
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"{package}_{version}_all.deb".format(package=package, version=version_str()), |
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) |
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def build_rpm_package(package, builddir) -> None: |
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v = version_str().replace("-", "_") |
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env = Environment(loader=FileSystemLoader(os.path.join("contrib", "templates"))) |
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d = { |
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"package": package, |
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"version": v, |
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"cwd": builddir, |
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} |
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template = env.get_template("rpm.spec") |
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with open(os.path.join(builddir, "package.spec"), "wt") as w: |
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w.write(template.render(d)) |
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cmd = ["rpmbuild", "-bb", "--build-in-place", "package.spec"] |
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subprocess.check_call(cmd, cwd=builddir, stderr=subprocess.STDOUT) |
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# result is in ~/rpmbuild/RPMS/noarch/ |
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for root, dirs, files in os.walk( |
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os.path.join(os.getenv("HOME"), "rpmbuild", "RPMS", "noarch") |
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): |
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for f in files: |
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if f.startswith(package) and f.endswith(".rpm") and v in f: |
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return os.path.join(root, f) |
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raise FileNotFoundError("RPM package not found") |
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def parse_args(): |
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parser = argparse.ArgumentParser("Build upstream packages using Jinja2 templates") |
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parser.add_argument("--deb", help="Build DEB package", action="store_true") |
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parser.add_argument("--rpm", help="Build RPM package", action="store_true") |
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parser.add_argument("--debug", help="Enable debug output", action="store_true") |
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args = parser.parse_args() |
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if not (args.rpm or args.deb) or (args.rpm and args.deb): |
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parser.print_help() |
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sys.exit(1) |
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return args |
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if __name__ == "__main__": |
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args = parse_args() |
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package = "linux-firmware-upstream" |
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tmpdir, builddir, fwdir, targetdir = prep_tree(package) |
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try: |
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if args.deb: |
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result = build_deb_package(package, builddir) |
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elif args.rpm: |
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result = build_rpm_package(package, builddir) |
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shutil.copy(os.path.join(builddir, result), targetdir) |
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print( |
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"Built package: {}".format( |
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os.path.join(targetdir, os.path.basename(result)) |
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) |
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) |
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finally: |
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if not args.debug: |
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shutil.rmtree(tmpdir) |
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{{package}} ({{version}}) unstable; urgency=medium |
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* Automated release |
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-- Linux Firmware <linux-firmware@kernel.org> {{ date }} |
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Source: {{package}} |
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Section: unknown |
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Priority: optional |
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Maintainer: Linux Firmware <linux-firmware@kernel.org> |
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Build-Depends: debhelper-compat (= 13) |
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Standards-Version: 4.6.0 |
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Homepage: https://gitlab.com/kernel-firmware/linux-firmware |
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Vcs-Browser: https://gitlab.com/kernel-firmware/linux-firmware |
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Vcs-Git: https://gitlab.com/kernel-firmware/linux-firmware |
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Rules-Requires-Root: no |
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Package: {{package}} |
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Architecture: all |
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Depends: ${misc:Depends} |
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Description: Upstream snapshot of linux-firmware package |
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Monolithic snapshot of upstream linux-firmware package, intended to |
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to validate upstream firmware without conflicts to the distribution |
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package. |
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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ |
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Upstream-Name: {{ package }} |
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Upstream-Contact: linux-firmware@kernel.org |
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Source: https://gitlab.com/kernel-firmware/linux-firmware |
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Files: * |
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Copyright: Various |
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License: Various |
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License for all firmware is described in /usr/share/doc/{{ package }}/WHENCE.gz |
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Files: debian/* |
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Copyright: 2023 Linux Firmware <firmware@kernel.org> |
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License: GPL-2+ |
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This package is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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. |
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This package is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <https://www.gnu.org/licenses/> |
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. |
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On Debian systems, the complete text of the GNU General |
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Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". |
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Name: {{ package }} |
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Version: {{ version }} |
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Release: 1%{?dist} |
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Summary: Linux Firmware (upstream) |
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License: Redistributable, no modification permitted |
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URL: http://gitlab.com/kernel-firmware/linux-firmware |
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Source: /dev/null |
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BuildArch: noarch |
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%description |
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Monolithic snapshot of upstream linux-firmware package, intended to |
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to validate upstream firmware without conflicts to the distribution |
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package. |
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%prep |
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%setup -q |
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%build |
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%install |
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%define __strip /bin/true |
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rm -rf %{buildroot} |
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mkdir -p %{buildroot}/lib/firmware |
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cp -aR {{ cwd }}/updates %{buildroot}/lib/firmware |
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%files |
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%defattr(-,root,root,-) |
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/lib/firmware/updates/* |
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%post |
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dracut -fp --regenerate-all |
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