153 lines
3.5 KiB
Bash
153 lines
3.5 KiB
Bash
#!/usr/bin/env zsh
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#
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# Copyright (c) 2016 Dyne.org Foundation
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# libdevuansdk is written and maintained by
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# Jaromil <jaromil@dyne.org>
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# KatolaZ <katolaz@freaknet.org>
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# parazyd <parazyd@dyne.org>
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#
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# This file is part of libdevuansdk
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#
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# This source code 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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#
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# This software 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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#
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# You should have received a copy of the GNU General Public License
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# along with this source code. If not, see <http://www.gnu.org/licenses/>.
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## Imaging
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vars+=(imgname imgpath)
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img_mkimage() {
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fn img_mkimage $@
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imgpath=${strapdir}.img
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local mbrtype="$1"
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req=(imgpath imgsize mbrtype)
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ckreq || return 1
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imgname=`basename ${imgpath}`
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notice "Creating raw image..."
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silly
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dd if=/dev/zero \
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of="${imgpath}" \
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bs=1M count=${imgsize}
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if [[ $mbrtype == "dos" ]]; then
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img_partition_dos
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elif [[ $mbrtype == "gpt" ]]; then
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img_partition_gpt
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else
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error "No valid MBR type specified..."
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zerr; zshexit
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fi
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img_mount
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img_rsync_strapdir
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img_install_bootloader
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img_umount
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}
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img_partition_dos() {
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fn img_partition_dos
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req=(imgname imgpath)
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ckreq || return 1
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notice "Partitioning with dos"
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silly
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parted_boot=${parted_boot:-ext2 0 64}
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parted_root=${parted_root:-ext4 64 -1}
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pushd ${workdir}
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parted ${imgname} --script -- mklabel msdos
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parted ${imgname} --script -- mkpart primary ${dos_boot_size}
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parted ${imgname} --script -- mkpart primary ${dos_root_size}
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# setup loopdevice and mappdevice (zlibs/helpers)
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findloopmapp
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notice "Formatting partitions..."
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sudo mkfs.ext2 ${bootpart}
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sudo mkfs.ext4 ${rootpart}
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popd
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}
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img_partition_gpt() {
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fn img_partition_gpt
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req=(imgname imgpath)
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ckreq || return 1
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notice "Partitioning with gpt"
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silly
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pushd ${workdir}
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parted ${imgname} --script -- mklabel gpt
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cgpt create -z ${imgname}
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cgpt create ${imgname}
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cgpt add -i 1 -t kernel -b 8192 -s 32768 -l kernel -S 1 -T 5 -P 10 ${imgname}
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cgpt add -i 2 -t data -b 40960 -s `expr $(cgpt show ${imgname} \
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| awk '/Sec GPT table/ {print \$1}') - 40960` -l Root ${imgname}
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# setup loopdevice and mappdevice (zlibs/helpers)
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findloopmapp
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notice "Formatting partitions..."
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sudo mkfs.ext2 -L bootfs $bootpart
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sudo mkfs.ext4 -L rootfs $rootpart
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popd
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}
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img_rsync_strapdir() {
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fn img_rsync_strapdir
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req=(workdir strapdir)
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ckreq || return 1
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notice "Rsyncing strapdir to raw image..."
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silly
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sudo rsync -HPavz -q ${strapdir}/* ${workdir}/rootp
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}
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img_install_bootloader() {
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fn img_install_bootloader
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conf_install_kernel ${workdir}/rootp
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conf_install_grub ${workdir}/rootp
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}
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img_mount() {
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fn img_mount
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req=(bootpart rootpart workdir)
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ckreq || return 1
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mkdir -p ${workdir}/rootp
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sudo mount ${rootpart} ${workdir}/rootp && act "mounted root partition"
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sudo mkdir -p ${workdir}/rootp/{boot,dev,proc,sys}
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sudo mount ${bootpart} ${workdir}/rootp/boot && act "mounted boot partition"
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mountdevprocsys ${workdir}/rootp
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}
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img_umount() {
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fn img_umount
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req=(bootpart rootpart workdir)
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ckreq || return 1
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umountdevprocsys ${workdir}/rootp
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sudo umount ${workdir}/rootp/boot && act "umounted boot partition"
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sudo umount ${workdir}/rootp && act "umounted root partition"
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}
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