112 lines
4.1 KiB
Bash
Executable File
112 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Note that these are packages installed to the Arch container used to build the ISO.
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pacman-key --init
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pacman --noconfirm -Sy archlinux-keyring
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pacman --noconfirm -Sy archiso git sudo base-devel jq
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build_cache_dir="/var/cache"
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offline_mirror_dir="$build_cache_dir/airootfs/var/cache/omarchy/mirror/offline"
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offline_ruby_dir="$build_cache_dir/airootfs/var/cache/omarchy/ruby"
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arch_packages=(
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git
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gum
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jq
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openssl
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plymouth
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tzupdate
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)
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prepare_offline_mirror() {
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# Combine all packages into one array
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# Start with base ISO packages (including our arch_packages already appended)
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all_packages=($(cat "$build_cache_dir/packages.x86_64"))
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# Add packages from the omarchy installer's unified package list
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all_packages+=($(grep -v '^#' "$build_cache_dir/airootfs/root/omarchy/install/omarchy-base.packages" | grep -v '^$'))
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all_packages+=($(grep -v '^#' "$build_cache_dir/airootfs/root/omarchy/install/omarchy-other.packages" | grep -v '^$'))
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# Add archinstall needed packages
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all_packages+=($(grep -v '^#' /builder/archinstall.packages | grep -v '^$'))
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if [ ${#all_packages[@]} -gt 0 ]; then
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mkdir -p /tmp/offlinedb
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# Download all the packages to the offline mirror inside the ISO
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echo "Downloading all packages (including AUR) to offline mirror: ${all_packages[@]}"
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pacman --config /configs/pacman-online.conf \
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--noconfirm -Syw "${all_packages[@]}" \
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--cachedir $offline_mirror_dir/ \
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--dbpath /tmp/offlinedb
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repo-add --new "$offline_mirror_dir/offline.db.tar.gz" "$offline_mirror_dir/"*.pkg.tar.zst
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rm "$build_cache_dir/airootfs/etc/pacman.d/hooks/uncomment-mirrors.hook"
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fi
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}
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disable_reflector() {
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# Avoid using reflector for mirror identification as we are relying on the global CDN
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rm "$build_cache_dir/airootfs/etc/systemd/system/multi-user.target.wants/reflector.service"
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rm -rf "$build_cache_dir/airootfs/etc/systemd/system/reflector.service.d"
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rm -rf "$build_cache_dir/airootfs/etc/xdg/reflector"
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}
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#######################
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# Build process start
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#######################
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mkdir -p $build_cache_dir/
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mkdir -p $offline_mirror_dir/
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mkdir -p $offline_ruby_dir/
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# We base our ISO on the official arch ISO (releng) config
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cp -r /archiso/configs/releng/* $build_cache_dir/
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rm "$build_cache_dir/airootfs/etc/motd"
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disable_reflector
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# Bring in our configs
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cp -r /configs/* $build_cache_dir/
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# Clone Omarchy itself
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git clone -b $OMARCHY_INSTALLER_REF https://github.com/$OMARCHY_INSTALLER_REPO.git "$build_cache_dir/airootfs/root/omarchy"
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# Make log uploader available in the ISO too
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mkdir -p "$build_cache_dir/airootfs/usr/local/bin/"
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cp "$build_cache_dir/airootfs/root/omarchy/bin/omarchy-upload-log" "$build_cache_dir/airootfs/usr/local/bin/omarchy-upload-log"
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# Copy the Omarchy Plymouth theme to the ISO
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mkdir -p "$build_cache_dir/airootfs/usr/share/plymouth/themes/omarchy"
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cp -r "$build_cache_dir/airootfs/root/omarchy/default/plymouth/"* "$build_cache_dir/airootfs/usr/share/plymouth/themes/omarchy/"
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# Add our additional packages to packages.x86_64
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printf '%s\n' "${arch_packages[@]}" >>"$build_cache_dir/packages.x86_64"
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prepare_offline_mirror
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# Download Ruby tarball if not already cached
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ruby_tarball="ruby-3.4.5-rails-8.0.2.1-x86_64.tar.gz"
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if [ ! -f "$offline_ruby_dir/$ruby_tarball" ]; then
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echo "Downloading Ruby tarball..."
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curl -fsSL -o "$offline_ruby_dir/$ruby_tarball" \
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"https://pkgs.omarchy.org/ruby/$ruby_tarball"
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else
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echo "Ruby tarball already cached, skipping download"
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fi
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# Create a symlink to the offline mirror instead of duplicating it.
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# mkarchiso needs packages at /var/cache/omarchy/mirror/offline in the container,
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# but they're actually in $build_cache_dir/airootfs/var/cache/omarchy/mirror/offline
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mkdir -p /var/cache/omarchy/mirror
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ln -s "$offline_mirror_dir" "/var/cache/omarchy/mirror/offline"
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# Copy the pacman.conf to the ISO's /etc directory so the live environment uses our
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# same config when booted
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cp $build_cache_dir/pacman.conf "$build_cache_dir/airootfs/etc/pacman.conf"
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# Finally, we assemble the entire ISO
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mkarchiso -v -w "$build_cache_dir/work/" -o "/out/" "$build_cache_dir/"
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