From 475fc109e72e494039b253131314e3a3ea5723c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Tue, 17 Aug 2021 22:30:32 +0200
Subject: [PATCH] Remove rsync usage in the installer

It's not commonly installed on systems like debian,
so avoid the bootstrapping problem by using cp and
chmod.
---
 scripts/install-multi-user.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/install-multi-user.sh b/scripts/install-multi-user.sh
index e1046c19c..d02c5cac0 100644
--- a/scripts/install-multi-user.sh
+++ b/scripts/install-multi-user.sh
@@ -701,7 +701,10 @@ install_from_extracted_nix() {
         cd "$EXTRACTED_NIX_PATH"
 
         _sudo "to copy the basic Nix files to the new store at $NIX_ROOT/store" \
-              rsync -rlpt --chmod=-w ./store/* "$NIX_ROOT/store/"
+              cp -RLp ./store/* "$NIX_ROOT/store/"
+
+        _sudo "to make the new store non-writable at $NIX_ROOT/store" \
+              chmod -R ugo-w "$NIX_ROOT/store/"
 
         if [ -d "$NIX_INSTALLED_NIX" ]; then
             echo "      Alright! We have our first nix at $NIX_INSTALLED_NIX"