Files
os-build/scripts/install.sh
Blake Ridgway 0361c12c07 fix: resolve grub-pc / grub-efi-amd64 "held broken packages" conflict
The edition package lists installed BOTH grub-pc and grub-efi-amd64
(+ shim-signed). Those provide the same bootloader role and conflict in
apt, so every rootfs build failed with "unable to correct problems, you
have held broken packages".

A rootfs now carries exactly ONE bootloader, chosen by the BOOT variable
(mirroring the existing --boot bios|efi deploy option):

- versions.mk / common.sh: BOOT := bios (bios -> grub-pc,
  efi -> grub-efi-amd64 + shim-signed + mokutil), exported via the
  Makefile.
- build-rootfs.sh validates BOOT early and injects the matching boot
  packages into the apt install; the static package lists no longer
  contain any grub package.
- deploy-disk.sh / build-image.sh / install.sh default --boot from the
  same BOOT variable, so a rootfs and the artifact deployed from it can
  never disagree (BOOT=efi make image-cloud produces a UEFI image).
- mokutil is now installed explicitly in the efi flavour (it was not
  pulled in because we install with --no-install-recommends).
- docs updated (building.md knob + rationale, secureboot.md note).
2026-08-21 14:15:10 -05:00

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#!/usr/bin/env bash
# ─────────────────────────────────────────────────────────────────────────────
# Arcline OS — scripted installer
#
# scripts/install.sh <device> [--edition server] [--boot bios|efi]
# [--rootfs <dir> | --image <rootfs.tar.xz>]
#
# Installs an Arcline OS rootfs onto a real disk:
#
# sudo scripts/install.sh /dev/sda --edition server
# sudo scripts/install.sh /dev/nvme0n1 --edition cloud --image build/artifacts/arcline-cloud-0.1.0-amd64.tar.xz
#
# WARNING: this WIPES <device>. You are asked to confirm the exact device path
# before anything is written.
# ─────────────────────────────────────────────────────────────────────────────
set -euo pipefail
source "$(dirname "${BASH_SOURCE[0]}")/common.sh"
DEV="${1:?usage: install.sh <device> [--edition server] [--boot bios|efi] [--rootfs <dir>|--image <tar.xz>]}"
EDITION="server"
BOOT="${BOOT:-bios}" # default from the BOOT build variable (see versions.mk)
ROOTFS_SRC=""
shift || true
while [[ $# -gt 0 ]]; do
case "$1" in
--edition) EDITION="${2:?}"; shift 2 ;;
--boot) BOOT="${2:?}"; shift 2 ;;
--rootfs) ROOTFS_SRC="${2:?}"; shift 2 ;;
--image) ROOTFS_SRC="${2:?}"; shift 2 ;;
*) die "unknown option '$1'" ;;
esac
done
require_root "$0" "$@"
validate_edition "$EDITION"
[[ "$BOOT" == "bios" || "$BOOT" == "efi" ]] || die "--boot must be bios|efi"
[[ -b "$DEV" ]] || die "'$DEV' is not a block device — refusing to install"
# ── resolve rootfs (dir or tarball) ─────────────────────────────────────────
TMPROOT=""
if [[ -n "$ROOTFS_SRC" ]]; then
if [[ -d "$ROOTFS_SRC" ]]; then
ROOTFS="$ROOTFS_SRC"
elif [[ -f "$ROOTFS_SRC" ]]; then
TMPROOT="$(mktemp -d /run/arcline-install.XXXXXX)"
log "extracting rootfs image: $ROOTFS_SRC"
tar -xJf "$ROOTFS_SRC" -C "$TMPROOT"
ROOTFS="$TMPROOT"
else
die "rootfs source '$ROOTFS_SRC' not found"
fi
else
ROOTFS="$ROOTFS_DIR/$EDITION"
[[ -d "$ROOTFS" ]] || die "no rootfs for '$EDITION' at $ROOTFS (build it: make rootfs-$EDITION, or pass --rootfs/--image)"
fi
trap '[[ -n "$TMPROOT" ]] && { rm -rf "$TMPROOT"; }' EXIT
# ── safety confirmation ─────────────────────────────────────────────────────
echo
echo "Arcline OS installer"
echo " target device : $DEV"
echo " edition : $EDITION"
echo " boot : $BOOT"
echo
echo "!!! ALL DATA ON $DEV WILL BE DESTROYED !!!"
read -r -p "Type the device path to confirm ($DEV): " CONFIRM
[[ "$CONFIRM" == "$DEV" ]] || die "confirmation mismatch — aborting"
"$ROOT/scripts/deploy-disk.sh" "$DEV" "$ROOTFS" "$EDITION" --boot "$BOOT"
echo
log "install complete. Remove the installation media and reboot."
log "After reboot: set a root password and enroll your ssh key"
log " sudo passwd root"