244 lines
7.3 KiB
Python
244 lines
7.3 KiB
Python
"""
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Copyright 2017 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap 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 3 of the License, or
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(at your option) any later version.
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pmbootstrap 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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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import os
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#
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# Exported functions
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#
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from pmb.config.init import init
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from pmb.config.load import load
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from pmb.config.save import save
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#
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# Exported variables (internal configuration)
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#
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version = "0.1.0"
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pmb_src = os.path.normpath(os.path.realpath(__file__) + "/../../..")
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apk_keys_path = pmb_src + "/keys"
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# Update this frequently to prevent a MITM attack with an outdated version
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# (which may contain a vulnerable apk/libressl, and allows an attacker to
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# exploit the system!)
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apk_tools_static_min_version = "2.7.2-r0"
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# Config file/commandline default values
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# $WORK gets replaced with the actual value for args.work (which may be
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# overriden on the commandline)
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defaults = {
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"alpine_version": "edge", # alternatively: latest-stable
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"aports": os.path.normpath(pmb_src + "/aports"),
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"config": os.path.expanduser("~") + "/.config/pmbootstrap.cfg",
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"device": "samsung-i9100",
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"timestamp_based_rebuild": True,
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"log": "$WORK/log.txt",
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"mirror_alpine": "https://nl.alpinelinux.org/alpine/",
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"mirror_postmarketos": "",
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"work": os.path.expanduser("~") + "/.local/var/pmbootstrap",
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"port_distccd": "33632",
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# aes-xts-plain64 would be better, but this is not supported on LineageOS
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# kernel configs
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"cipher": "aes-cbc-plain64"
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}
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#
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# CHROOT
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#
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# Usually the ID for the first user created is 1000. However, we want
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# pmbootstrap to work even if the 'user' account inside the chroots has
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# another UID, so we force it to be different.
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chroot_uid_user = "12345"
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# The PATH variable used inside all chroots
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chroot_path = ":".join([
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"/usr/lib/ccache/bin",
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"/usr/local/sbin",
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"/usr/local/bin",
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"/usr/sbin:/usr/bin",
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"/sbin",
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"/bin"
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])
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# The PATH variable used on the host, to find the "chroot" and "sh"
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# executables. As pmbootstrap runs as user, not as root, the location
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# for the chroot executable may not be in the PATH (Debian).
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chroot_host_path = os.environ["PATH"] + ":/usr/sbin/"
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# Folders, that get mounted inside the chroot
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# $WORK gets replaced with args.work
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# $ARCH gets replaced with the chroot architecture (eg. x86_64, armhf)
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chroot_mount_bind = {
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"/proc": "/proc",
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"$WORK/cache_apk_$ARCH": "/var/cache/apk",
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"$WORK/cache_ccache_$ARCH": "/home/user/.ccache",
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"$WORK/cache_distfiles": "/var/cache/distfiles",
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"$WORK/cache_git": "/home/user/git",
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"$WORK/config_abuild": "/home/user/.abuild",
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"$WORK/config_apk_keys": "/etc/apk/keys",
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"$WORK/packages": "/home/user/packages/user",
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}
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# The package alpine-base only creates some device nodes. Specify here, which
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# additional nodes will get created during initialization of the chroot.
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# Syntax for each entry: [permissions, type, major, minor, name]
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chroot_device_nodes = [
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[666, "c", 1, 5, "zero"],
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[666, "c", 1, 7, "full"],
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[644, "c", 1, 8, "random"],
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[644, "c", 1, 9, "urandom"],
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]
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#
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# BUILD
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#
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# Officially supported target architectures for postmarketOS. Only
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# specify architectures supported by Alpine here. When creating a noarch
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# package, symlinks for all architectures get created - so only specify
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# architectures, where we really have device-* packages for.
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build_device_architectures = ["armhf", "aarch64"]
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# Packages, that will be installed in a chroot before it builds packages
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# for the first time
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build_packages = ["abuild", "build-base", "ccache"]
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# fnmatch for supported pkgnames, that can be directly compiled inside
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# the native chroot and a cross-compiler, without using distcc
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build_cross_native = ["linux-*"]
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# Variables in APKBUILD files, that get parsed
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apkbuild_attributes = {
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"arch": {"array": True},
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"depends": {"array": True},
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"makedepends": {"array": True},
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"options": {"array": True},
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"pkgname": {"array": False},
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"pkgrel": {"array": False},
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"pkgver": {"array": False},
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"subpackages": {"array": True},
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# cross-compilers
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"makedepends_build": {"array": True},
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"makedepends_host": {"array": True},
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# kernels
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"_flavor": {"array": False},
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"_device": {"array": False},
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"_kernver": {"array": False},
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# mesa
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"_llvmver": {"array": False},
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}
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#
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# INITFS
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#
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initfs_hook_prefix = "postmarketos-mkinitfs-hook-"
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#
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# INSTALL
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#
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# Packages, that will be installed inside the native chroot to perform
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# the installation to the device.
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# util-linux: losetup, fallocate
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install_native_packages = ["cryptsetup", "util-linux", "e2fsprogs", "parted"]
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install_device_packages = [
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# postmarketos
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"postmarketos-base", "postmarketos-demos",
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# weston
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"weston", "weston-shell-desktop", "weston-backend-fbdev", "weston-backend-drm",
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"weston-backend-x11", "weston-clients", "weston-terminal",
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"weston-xwayland", "xorg-server-xwayland",
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# other
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"ttf-droid"
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]
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install_size_image = "835M"
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install_size_boot = "100M"
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#
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# FLASH
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#
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# These folders will be mounted at the same location into the native
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# chroot, before the flash programs get started.
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flash_mount_bind = [
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"/sys/bus/usb/devices/",
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"/sys/devices/",
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"/dev/bus/usb/"
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]
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"""
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Flasher abstraction. Allowed variables:
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$BOOT: Path to the /boot partition
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$FLAVOR: Kernel flavor
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$IMAGE: Path to the system partition image
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$KERNEL_CMDLINE: Kernel commandline
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Fastboot specific: $OFFSET_KERNEL, $OFFSET_RAMDISK, $OFFSET_TAGS, $PAGE_SIZE
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"""
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flashers = {
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"fastboot": {
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"depends": ["android-tools"],
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"actions":
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{
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"list_devices": [["fastboot", "devices", "-l"]],
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"flash_system": [["fastboot", "flash", "system", "$IMAGE"]],
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"flash_kernel": [["fastboot", "flash", "boot", "$BOOT/boot.img-$FLAVOR"]],
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"boot": [["fastboot",
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"--kernel-offset", "$OFFSET_KERNEL",
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"--ramdisk-offset", "$OFFSET_RAMDISK",
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"--tags-offset", "$OFFSET_TAGS",
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"--page-size", "$PAGE_SIZE",
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"-c", "$KERNEL_CMDLINE",
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"boot", "$BOOT/vmlinuz-$FLAVOR", "$BOOT/initramfs-$FLAVOR"]],
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}
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},
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"heimdall": {
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"depends": ["heimdall"],
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"actions":
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{
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"list_devices": [["heimdall", "detect"]],
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"flash_system": [
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["heimdall_wait_for_device.sh"],
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["heimdall", "flash", "--SYSTEM", "$IMAGE"]],
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"flash_kernel": [["heimdall_flash_kernel.sh",
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"$BOOT/initramfs-$FLAVOR",
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"$BOOT/vmlinuz-$FLAVOR"]]
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},
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},
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}
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#
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# GIT
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#
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git_repos = {
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"aports_upstream": "https://github.com/alpinelinux/aports",
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"apk-tools": "https://github.com/alpinelinux/apk-tools",
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}
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