From 5d28d1e87ff145e2cbaa30fcca0922421d0172f3 Mon Sep 17 00:00:00 2001
From: Daniel Micay <daniel.micay@grapheneos.org>
Date: Sat, 19 Oct 2024 13:53:34 -0400
Subject: [PATCH] switch to systemd-based initramfs

---
 deploy-initial  |  2 +-
 mkinitcpio.conf | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+), 1 deletion(-)
 create mode 100644 mkinitcpio.conf

diff --git a/deploy-initial b/deploy-initial
index 22a04aa..3645756 100755
--- a/deploy-initial
+++ b/deploy-initial
@@ -34,7 +34,7 @@ ssh $remote "echo $hostname >/mnt/etc/hostname"
 rsync -cpv --chmod=644 systemd/network/$host.link $remote:/mnt/etc/systemd/network/10-public.link
 rsync -cpv --chmod=644 systemd/network/$host.network $remote:/mnt/etc/systemd/network/10-public.network
 
-rsync -cpv --chmod=644 crypttab fstab locale.conf pacman.conf pacreport.conf resolv.conf $remote:/mnt/etc/
+rsync -cpv --chmod=644 crypttab fstab locale.conf mkinitcpio.conf pacman.conf pacreport.conf resolv.conf $remote:/mnt/etc/
 
 rsync -cv unbound.conf $remote:/mnt/etc/unbound/unbound.conf
 
diff --git a/mkinitcpio.conf b/mkinitcpio.conf
new file mode 100644
index 0000000..0d35e7d
--- /dev/null
+++ b/mkinitcpio.conf
@@ -0,0 +1,81 @@
+# vim:set ft=sh
+# MODULES
+# The following modules are loaded before any boot hooks are
+# run.  Advanced users may wish to specify all system modules
+# in this array.  For instance:
+#     MODULES=(usbhid xhci_hcd)
+MODULES=()
+
+# BINARIES
+# This setting includes any additional binaries a given user may
+# wish into the CPIO image.  This is run last, so it may be used to
+# override the actual binaries included by a given hook
+# BINARIES are dependency parsed, so you may safely ignore libraries
+BINARIES=()
+
+# FILES
+# This setting is similar to BINARIES above, however, files are added
+# as-is and are not parsed in any way.  This is useful for config files.
+FILES=()
+
+# HOOKS
+# This is the most important setting in this file.  The HOOKS control the
+# modules and scripts added to the image, and what happens at boot time.
+# Order is important, and it is recommended that you do not change the
+# order in which HOOKS are added.  Run 'mkinitcpio -H <hook name>' for
+# help on a given hook.
+# 'base' is _required_ unless you know precisely what you are doing.
+# 'udev' is _required_ in order to automatically load modules
+# 'filesystems' is _required_ unless you specify your fs modules in MODULES
+# Examples:
+##   This setup specifies all modules in the MODULES setting above.
+##   No RAID, lvm2, or encrypted root is needed.
+#    HOOKS=(base)
+#
+##   This setup will autodetect all modules for your system and should
+##   work as a sane default
+#    HOOKS=(base udev autodetect modconf block filesystems fsck)
+#
+##   This setup will generate a 'full' image which supports most systems.
+##   No autodetection is done.
+#    HOOKS=(base udev modconf block filesystems fsck)
+#
+##   This setup assembles a mdadm array with an encrypted root file system.
+##   Note: See 'mkinitcpio -H mdadm_udev' for more information on RAID devices.
+#    HOOKS=(base udev modconf keyboard keymap consolefont block mdadm_udev encrypt filesystems fsck)
+#
+##   This setup loads an lvm2 volume group.
+#    HOOKS=(base udev modconf block lvm2 filesystems fsck)
+#
+##   This will create a systemd based initramfs which loads an encrypted root filesystem.
+#    HOOKS=(base systemd autodetect modconf kms keyboard sd-vconsole sd-encrypt block filesystems fsck)
+#
+##   NOTE: If you have /usr on a separate partition, you MUST include the
+#    usr and fsck hooks.
+HOOKS=(base systemd autodetect microcode modconf kms keyboard sd-vconsole block filesystems fsck)
+
+# COMPRESSION
+# Use this to compress the initramfs image. By default, zstd compression
+# is used for Linux ≥ 5.9 and gzip compression is used for Linux < 5.9.
+# Use 'cat' to create an uncompressed image.
+#COMPRESSION="zstd"
+#COMPRESSION="gzip"
+#COMPRESSION="bzip2"
+#COMPRESSION="lzma"
+#COMPRESSION="xz"
+#COMPRESSION="lzop"
+#COMPRESSION="lz4"
+
+# COMPRESSION_OPTIONS
+# Additional options for the compressor
+#COMPRESSION_OPTIONS=()
+
+# MODULES_DECOMPRESS
+# Decompress loadable kernel modules and their firmware during initramfs
+# creation. Switch (yes/no).
+# Enable to allow further decreasing image size when using high compression
+# (e.g. xz -9e or zstd --long --ultra -22) at the expense of increased RAM usage
+# at early boot.
+# Note that any compressed files will be placed in the uncompressed early CPIO
+# to avoid double compression.
+#MODULES_DECOMPRESS="no"