74 lines
2.3 KiB
Python
74 lines
2.3 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 logging
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import os
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import glob
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import pmb.build
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import pmb.chroot.apk
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import pmb.config
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import pmb.flasher
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def export(args, flavor, folder):
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"""
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Create convenience symlinks to the system image and boot files.
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"""
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# File descriptions
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info = {
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"boot.img-" + flavor: "Fastboot compatible boot.img file,"
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" contains initramfs and kernel",
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"initramfs-" + flavor: "Initramfs",
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"uInitrd-" + flavor: "Initramfs, legacy u-boot image format",
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"uImage-" + flavor: "Kernel, legacy u-boot image format",
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"vmlinuz-" + flavor: "Linux kernel",
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args.device + ".img": "System partition",
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}
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# Generate a list of patterns
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path_native = args.work + "/chroot_native"
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path_boot = args.work + "/chroot_rootfs_" + args.device + "/boot"
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patterns = [path_boot + "/*-" + flavor,
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path_native + "/home/user/rootfs/" + args.device + ".img"]
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# Generate a list of files from the patterns
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files = []
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for pattern in patterns:
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files += glob.glob(pattern)
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# Iterate through all files
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for file in files:
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basename = os.path.basename(file)
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link = folder + "/" + basename
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# Display a readable message
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msg = "Symlink: " + basename
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if basename in info:
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msg += " (" + info[basename] + ")"
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logging.info(msg)
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if os.path.exists(link):
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if (os.path.islink(link) and
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os.path.abspath(os.readlink(link)) == os.path.abspath(file)):
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continue
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raise RuntimeError("File exists: " + link)
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# Create the symlink
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pmb.helpers.run.user(args, ["ln", "-s", file, link])
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