forked from Mirror/pmbootstrap
31cc898dd5
With the new chroot type, we can now write fancy paths in the pythonic way. Convert most of the codebase over, as well as adding various other type hints. Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# Copyright 2023 Attila Szollosi
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# SPDX-License-Identifier: GPL-3.0-or-later
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from pathlib import Path
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from pmb.helpers import logging
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import pmb.chroot
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import pmb.config.pmaports
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from pmb.core.types import PmbArgs
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import pmb.flasher
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import pmb.helpers.frontend
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def create_zip(args: PmbArgs, suffix):
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"""
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Create android recovery compatible installer zip.
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"""
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zip_root = Path("/var/lib/postmarketos-android-recovery-installer/")
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rootfs = "/mnt/rootfs_" + args.device
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flavor = pmb.helpers.frontend._parse_flavor(args)
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method = args.deviceinfo["flash_method"]
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vars = pmb.flasher.variables(args, flavor, method)
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# Install recovery installer package in buildroot
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pmb.chroot.apk.install(args,
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["postmarketos-android-recovery-installer"],
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suffix)
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logging.info(f"({suffix}) create recovery zip")
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for key in vars:
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pmb.flasher.check_partition_blacklist(args, key, vars[key])
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# Create config file for the recovery installer
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options = {
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"DEVICE": args.device,
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"FLASH_KERNEL": args.recovery_flash_kernel,
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"ISOREC": method == "heimdall-isorec",
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"KERNEL_PARTLABEL": vars["$PARTITION_KERNEL"],
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"INITFS_PARTLABEL": vars["$PARTITION_INITFS"],
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# Name is still "SYSTEM", not "ROOTFS" in the recovery installer
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"SYSTEM_PARTLABEL": vars["$PARTITION_ROOTFS"],
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"INSTALL_PARTITION": args.recovery_install_partition,
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"CIPHER": args.cipher,
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"FDE": args.full_disk_encryption,
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}
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# Backwards compatibility with old mkinitfs (pma#660)
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pmaports_cfg = pmb.config.pmaports.read_config(args)
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if pmaports_cfg.get("supported_mkinitfs_without_flavors", False):
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options["FLAVOR"] = ""
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else:
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options["FLAVOR"] = f"-{flavor}" if flavor is not None else "-"
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# Write to a temporary file
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config_temp = suffix / "tmp/install_options"
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with config_temp.open("w") as handle:
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for key, value in options.items():
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if isinstance(value, bool):
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value = str(value).lower()
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handle.write(key + "='" + value + "'\n")
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commands = [
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# Move config file from /tmp/ to zip root
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["mv", "/tmp/install_options", "chroot/install_options"],
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# Create tar archive of the rootfs
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["tar", "-pcf", "rootfs.tar", "--exclude", "./home", "-C", rootfs,
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"."],
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# Append packages keys
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["tar", "-prf", "rootfs.tar", "-C", "/", "./etc/apk/keys"],
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# Compress with -1 for speed improvement
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["gzip", "-f1", "rootfs.tar"],
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["build-recovery-zip", args.device]]
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for command in commands:
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pmb.chroot.root(args, command, suffix, working_dir=zip_root)
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