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authorElizabeth Alexander Hunt <me@liz.coffee>2025-05-13 09:50:35 -0700
committerElizabeth Alexander Hunt <me@liz.coffee>2025-05-13 09:50:35 -0700
commitb7ee3b7eebb51dfe12d2db12fd891e58caee9cc3 (patch)
treea43e5649cecf8de5a5f5bf59f4856b2e2bca88e3 /archinstall-aur.py
parent68e9b1dc775ac2d013c50c256539364f869f04f1 (diff)
downloadarchinstall-b7ee3b7eebb51dfe12d2db12fd891e58caee9cc3.tar.gz
archinstall-b7ee3b7eebb51dfe12d2db12fd891e58caee9cc3.zip
initial commit
Diffstat (limited to 'archinstall-aur.py')
-rw-r--r--archinstall-aur.py229
1 files changed, 0 insertions, 229 deletions
diff --git a/archinstall-aur.py b/archinstall-aur.py
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--- a/archinstall-aur.py
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@@ -1,229 +0,0 @@
-import archinstall
-import re
-import glob
-import shutil
-import pathlib
-import logging
-import urllib.request
-
-__version__ = 0.2
-
-sudo_user = archinstall.arguments.get("aur-user", "aoffline_usr")
-try:
- found_aur_user = archinstall.SysCommand(f"id {sudo_user}").exit_code == 0
-except:
- found_aur_user = False
-
-AUR_USER_CREATED = False
-AUR_HELPER = None
-AUR_HELPERS = {
- "yay-bin": "LANG=C yay --noprovides --answerdiff None --answerclean None --mflags '--noconfirm'"
-}
-
-
-def untar_file(file):
- archinstall.log(
- f"(runas {sudo_user}) /usr/bin/tar --directory /home/{sudo_user}/ -xvzf {file}",
- level=logging.DEBUG,
- fg="gray",
- )
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/tar --directory /home/{sudo_user}/ -xvzf {file}", run_as=sudo_user
- )
-
-
-def download_file(url, destination, filename=""):
- if not (dst := pathlib.Path(destination)).exists():
- dst.mkdir(parents=True)
-
- if dst.is_file():
- return False
-
- tmp_filename, headers = urllib.request.urlretrieve(url)
- shutil.move(tmp_filename, f"{destination}/{filename}")
-
- return True
-
-
-class Plugin:
- def on_pacstrap(self, packages: list) -> list:
- global AUR_USER_CREATED
- global AUR_HELPER
- global AUR_HELPERS
-
- if type(packages) == str:
- packages = packages.split(" ")
-
- archinstall.log(
- f"Identifying AUR packages in package list: {packages}",
- level=logging.INFO,
- fg="gray",
- )
- aur_packages = []
- std_packages = []
-
- # We'd like to use upstream or a local JSON database to lookup packages.
- # But for now this is the lowest latency option that doesn't hog resources upstream.
- for package in packages:
- try:
- if archinstall.SysCommand(f"pacman -Ss {package}").exit_code == 0:
- std_packages.append(package)
- else:
- aur_packages.append(package)
-
- except archinstall.lib.exceptions.SysCallError:
- aur_packages.append(package)
-
- mount_location = archinstall.storage["installation_session"].target
-
- aur_packages = sorted(
- aur_packages, key=lambda package: 0 if package in AUR_HELPERS else 1
- )
- for package in aur_packages:
- if AUR_USER_CREATED is False:
- archinstall.log(
- f"Setting up temporary AUR build user {sudo_user} and installing build tools for {aur_packages}",
- level=logging.INFO,
- fg="gray",
- )
- # We have to install fakeroot to the live medium as it's missing
- # (wasn't ever really intended to build stuff..)
- archinstall.storage["installation_session"].add_additional_packages(
- ["fakeroot", "base-devel"]
- )
-
- with open(f"{mount_location}/etc/sudoers.d/{sudo_user}", "w") as fh:
- # TODO: This could be tweaked to only contain the binaries needed, such as `makepkg` and `pacman -U`.
- # But it's done in the live environment, not the final installation..
- # So risks are low unless the user pre-enabled sshd with a login for said user.
- fh.write(f"{sudo_user} ALL=(ALL:ALL) NOPASSWD: ALL\n")
-
- archinstall.log(f"Creating temporary build user {sudo_user}")
- archinstall.storage["installation_session"].user_create(
- sudo_user, password="somethingrandom"
- )
- # archinstall.SysCommand(f"/usr/bin/useradd -m -N -s /bin/bash {sudo_user}")
-
- AUR_USER_CREATED = True
-
- archinstall.log(
- f"Building AUR package {package}", level=logging.INFO, fg="yellow"
- )
-
- if AUR_HELPER is not None:
- build_command = f"{AUR_HELPER} -S {package}"
- try:
- archinstall.storage["installation_session"].arch_chroot(
- f'/bin/sh -c "{build_command}"', run_as=sudo_user
- )
- continue
- except archinstall.lib.exceptions.SysCallError:
- pass
-
- if not download_file(
- f"https://aur.archlinux.org/cgit/aur.git/snapshot/{package}.tar.gz",
- destination=f"{mount_location}/home/{sudo_user}/",
- filename=f"{package}.tar.gz",
- ):
- archinstall.log(
- f"Could not retrieve {package} from: https://aur.archlinux.org/cgit/aur.git/snapshot/{package}.tar.gz",
- fg="red",
- level=logging.ERROR,
- )
- exit(1)
-
- archinstall.storage["installation_session"].chown(
- sudo_user, f"/home/{sudo_user}/{package}.tar.gz"
- )
- untar_file(f"/home/{sudo_user}/{package}.tar.gz")
- with open(
- f"{mount_location}/home/{sudo_user}/{package}/PKGBUILD", "r"
- ) as fh:
- PKGBUILD = fh.read()
-
- # This regexp needs to accomodate multiple keys, as well as the logic below
- gpgkeys = re.findall("validpgpkeys=\(.*\)", PKGBUILD)
- if gpgkeys:
- for key in gpgkeys:
- key = key[13:].strip("(')\"")
- archinstall.log(f"Adding GPG-key {key} to session for {sudo_user}")
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/gpg --recv-keys {key}", run_as=sudo_user
- )
-
- build_command = f'cd /home/{sudo_user}/{package}; makepkg --clean --force --cleanbuild --noconfirm --needed -s'
- if (
- build_handle := archinstall.storage["installation_session"].arch_chroot(
- f'/bin/bash -c "{build_command}"', run_as=sudo_user
- )
- ).exit_code != 0:
- archinstall.log(build_handle, level=logging.ERROR)
- archinstall.log(
- f"Could not build {package}, see traceback above. Continuing to avoid re-build needs for the rest of the run and re-runs.",
- fg="red",
- level=logging.ERROR,
- )
- else:
- print(
- f"Looking for: {mount_location}/home/{sudo_user}/{package}/*.tar.zst"
- )
- if built_package := glob.glob(
- f"{mount_location}/home/{sudo_user}/{package}/*.tar.zst"
- ):
- built_package = pathlib.Path(built_package[0]).name
- print(f"Found package: {built_package}")
-
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/pacman --noconfirm -U /home/{sudo_user}/{package}/{built_package}"
- )
- shutil.rmtree(f"{mount_location}/home/{sudo_user}/{package}")
- pathlib.Path(
- f"{mount_location}/home/{sudo_user}/{package}.tar.gz"
- ).unlink()
- AUR_HELPER = AUR_HELPERS.get(package, AUR_HELPER)
- else:
- archinstall.log(
- f"Could not locate {package}.tar.zst after build.",
- fg="red",
- level=logging.ERROR,
- )
- exit(1)
-
- if AUR_USER_CREATED:
- archinstall.log(f"Removing temporary build user {sudo_user}")
-
- pathlib.Path(f"{mount_location}/etc/sudoers.d/{sudo_user}").unlink()
-
- # TODO: These are only needed if we run Installation.Boot():
- # Stop dirmngr and gpg-agent before removing home directory and running userdel
- # archinstall.storage['installation_session'].arch_chroot(f"/usr/bin/systemctl --machine={sudo_user}@.host --user stop dirmngr.socket", run_as=sudo_user)
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/gpgconf --kill gpg-agent", run_as=sudo_user
- )
- try:
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/killall -u {sudo_user}", run_as=sudo_user
- )
- except archinstall.lib.exceptions.SysCallError:
- # We'll terminate our own running process and that's fine
- pass
- archinstall.storage["installation_session"].arch_chroot(
- f"/usr/bin/userdel {sudo_user}"
- )
-
- shutil.rmtree(f"{mount_location}/home/{sudo_user}")
-
- AUR_USER_CREATED = False
-
- # Returns a curated list of packages that exludes any AUR packages.
- # This allows installataion.pacstrap() to contain AUR packages,
- # but won't handle them or try to install them since we remove those here.
- return std_packages
-
-
-def dummy_example(*args, **kwargs):
- pass
-
-
-# Example function injection
-archinstall.plugin_function = dummy_example