113 lines
3.4 KiB
Bash
113 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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source ./common.d/functions.sh
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source ./common.d/build_functions.sh
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source ./common.d/common.rpm.sh
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require "wget"
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require "pixz"
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require "losetup"
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require "rsync"
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require "pv"
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# shellcheck disable=SC2155
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fetch_base_system()
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{
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local rootdir="$1"
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local release="$2"
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local releasever="$3"
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local edition="$4"
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[ ! -d "$rootdir" ] && {
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log "Rootdir [$rootdir] does not exists" ierror
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return 2
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}
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local xz_url="https://fedora.mirrorservice.org/fedora/linux/releases/$release/$edition/aarch64/images/Fedora-$edition-$release-$releasever.aarch64.raw.xz"
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local xz_path="./cache/Fedora-$edition-$release-$releasever.aarch64.raw.xz"
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local raw_path="./cache/Fedora-$edition-$release-$releasever.aarch64.raw"
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[ ! -f "$xz_path" ] && {
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log "Downloading generic rootfs" internal
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wget -O "$xz_path" "$xz_url" || {
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log "Failed to download generic rootfs" ierror
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return 1
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}
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}
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[ ! -f "${raw_path}" ] && {
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log "Extracting generic rootfs" internal
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{ pv "$xz_path" | pixz -d > "$raw_path"; } || {
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log "Failed to extract generic rootfs" ierror
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return 1
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}
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}
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log "Mounting generic rootfs" internal
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local raw_loop
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raw_loop=$(losetup -Pf --show "$raw_path") || {
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log "Failed to setup loop device" ierror
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return 1
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}
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local raw_mnt=$(mktemp --tmpdir=./tmp -d)
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mount "${raw_loop}p3" "$raw_mnt" || {
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log "Failed to mount loop device" ierror
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return 1
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}
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log "rSyncing system"
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rsync -a --info=progress2 --info=name0 "$raw_mnt/root/"* "$rootdir/" || {
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log "Failed to rsync system" ierror
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return 1
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}
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log "Unmounting generic rootfs"
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{
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umount "$raw_mnt" &&
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rm -d "$raw_mnt" &&
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losetup -d "$raw_loop"
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} || {
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log "Failed to umount generic rootfs" ierror
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return 1
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}
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return 0
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}
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prepare_system()
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{
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local rootdir="$1"
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[ ! -d "$rootdir" ] && {
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log "Rootdir [$rootdir] does not exists" ierror
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return 2
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}
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log "Removing generic kernel and firmware" internal
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rm -rf "$rootdir/usr/lib/kernel/install.d/10-devicetree.instal"
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chroot "$rootdir" /usr/bin/bash -c "rpm --noscripts -e gnome-initial-setup qcom-firmware atheros-firmware brcmfmac-firmware amd-ucode-firmware kernel-core nvidia-gpu-firmware kernel kernel-modules kernel-modules-core intel-audio-firmware cirrus-audio-firmware nvidia-gpu-firmware linux-firmware linux-firmware-whence intel-gpu-firmware amd-gpu-firmware libertas-firmware mt7xxx-firmware nxpwireless-firmware realtek-firmware tiwilink-firmware" || {
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log "Failed to remove generic kernel and firmware" ierror
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return 1
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}
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chroot "$rootdir" rm -rf "/boot/*"
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return 0
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}
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setup_zram_generator()
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{
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local rootdir="$1"
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[ ! -d "$rootdir" ] && {
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log "Rootdir [$rootdir] does not exists" ierror
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return 2
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}
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log "Configuring zram-generator" internal
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cp ./drop/zram-generator.conf "$rootdir/etc/systemd/zram-generator.conf" || {
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log "Failed to confugire zram-generator" ierror
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return 1
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}
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log "Enabling zram-generator" internal
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chroot "$rootdir" systemctl enable systemd-zram-setup@zram0.service || {
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log "Failed to enable zram-generator" ierror
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return 1
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}
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return 0
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}
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