From 17ed4ea2a0086eebf08cd40804d33d0871e02176 Mon Sep 17 00:00:00 2001
From: Tobias Powalowski <tpowa@archlinux.org>
Date: Wed, 17 Jul 2024 07:04:22 +0200
Subject: [PATCH] add comment about cpio creation

---
 usr/lib/archboot/cpio/cpio.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr/lib/archboot/cpio/cpio.sh b/usr/lib/archboot/cpio/cpio.sh
index 92abb5fd7..48537662f 100644
--- a/usr/lib/archboot/cpio/cpio.sh
+++ b/usr/lib/archboot/cpio/cpio.sh
@@ -253,6 +253,8 @@ _create_cpio() {
     # cpio, pax, tar are slower than bsdtar!
     # LC_ALL=C.UTF-8 bsdtar --null -cnf - -T - |
     # LC_ALL=C.UTF-8 bsdtar --null -cf - --format=newc @-
+    # Compression:
+    # use zstd only it has best compression and decompression
     # Result:
     # Multi CPIO archive, extractable with 3cpio
     pushd "${_ROOTFS}" >"${_NO_LOG}" || return
@@ -270,7 +272,6 @@ _create_cpio() {
     fd . -u -e 'bz2' -e 'gz' -e 'xz' -e 'zst' --min-depth 1 -X rm
     fd . -u --min-depth 1 -X touch -hcd "@0"
     echo "Appending zstd compressed image..."
-    # use zstd only it has best compression and decompression
     fd . -t f -t l -u --min-depth 1 -0 | sort -z |
         LC_ALL=C.UTF-8 bsdtar --null -cnf - -T - |
         LC_ALL=C.UTF-8 bsdtar --null -cf - --format=newc @- |