mirror of
https://github.com/BigfootACA/arch-image-builder.git
synced 2024-11-14 15:03:33 +08:00
101 lines
2.6 KiB
Python
101 lines
2.6 KiB
Python
import os
|
|
from logging import getLogger
|
|
from builder.component.pacman import Pacman
|
|
from builder.lib.context import ArchBuilderContext
|
|
from builder.lib.utils import open_config
|
|
log = getLogger(__name__)
|
|
|
|
|
|
def install_all(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Install all pacman packages
|
|
"""
|
|
packages = ctx.get("pacman.install", [])
|
|
if len(packages) <= 0: return
|
|
log.info("installing packages: %s", " ".join(packages))
|
|
pacman.install(packages)
|
|
|
|
|
|
def install_all_keyring(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Install all pacman keyring packages before normal packages
|
|
"""
|
|
packages: list[str] = ctx.get("pacman.install", [])
|
|
if len(packages) <= 0: return
|
|
|
|
# find out all keyring packages
|
|
keyrings = [pkg for pkg in packages if pkg.endswith("-keyring")]
|
|
if len(keyrings) <= 0: return
|
|
|
|
log.info("installing keyrings: %s", " ".join(keyrings))
|
|
pacman.add_trust_keyring_pkg(keyrings)
|
|
|
|
|
|
def uninstall_all(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Remove all specified pacman packages
|
|
"""
|
|
packages = ctx.get("pacman.uninstall", [])
|
|
if len(packages) <= 0: return
|
|
log.info("uninstalling packages: %s", " ".join(packages))
|
|
pacman.uninstall(packages)
|
|
|
|
|
|
def append_config(ctx: ArchBuilderContext, lines: list[str]):
|
|
"""
|
|
Generate basic pacman.conf for rootfs
|
|
"""
|
|
lines.append("[options]\n")
|
|
lines.append("HoldPkg = pacman glibc filesystem\n")
|
|
lines.append(f"Architecture = {ctx.tgt_arch}\n")
|
|
lines.append("UseSyslog\n")
|
|
lines.append("Color\n")
|
|
lines.append("CheckSpace\n")
|
|
lines.append("VerbosePkgLists\n")
|
|
lines.append("ParallelDownloads = 5\n")
|
|
lines.append("SigLevel = Required DatabaseOptional\n")
|
|
lines.append("LocalFileSigLevel = Optional\n")
|
|
|
|
|
|
def gen_config(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Generate full pacman.conf for rootfs
|
|
"""
|
|
conf = os.path.join(ctx.get_rootfs(), "etc/pacman.conf")
|
|
lines: list[str] = []
|
|
append_config(ctx, lines)
|
|
pacman.append_repos(lines)
|
|
with open_config(conf) as f:
|
|
f.writelines(lines)
|
|
log.info(f"generated pacman config {conf}")
|
|
|
|
|
|
def proc_pacman(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Install or remove packages for rootfs, and generate pacman.conf
|
|
"""
|
|
install_all(ctx, pacman)
|
|
uninstall_all(ctx, pacman)
|
|
gen_config(ctx, pacman)
|
|
|
|
|
|
def proc_pacman_keyring(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Early install keyring packages
|
|
"""
|
|
install_all_keyring(ctx, pacman)
|
|
|
|
|
|
def trust_all(ctx: ArchBuilderContext, pacman: Pacman):
|
|
"""
|
|
Early trust keyring for database and keyring packages
|
|
"""
|
|
if not ctx.gpgcheck: return
|
|
trust = ctx.get("pacman.trust", [])
|
|
|
|
# receive all keys now
|
|
pacman.recv_keys(trust)
|
|
|
|
# local sign keys
|
|
for key in trust: pacman.lsign_key(key)
|