From 67af5f7eda1dade544cc15397a7d0d35d0913cb2 Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Tue, 22 Mar 2022 17:06:09 +0100
Subject: [PATCH] scripts/install-systemd-multi-user.sh: install
 /etc/tmpfiles.d/nix-daemon.conf, too

While `create_directories()` from install-multi-user.sh seems to already
create parts of the directory structure, it's marked as deprecated, and
it won't hurt also copying over the tmpfiles config and have it execute
once.
---
 scripts/install-systemd-multi-user.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/install-systemd-multi-user.sh b/scripts/install-systemd-multi-user.sh
index f4a2dfc5d..24884a023 100755
--- a/scripts/install-systemd-multi-user.sh
+++ b/scripts/install-systemd-multi-user.sh
@@ -9,6 +9,8 @@ readonly SERVICE_DEST=/etc/systemd/system/nix-daemon.service
 readonly SOCKET_SRC=/lib/systemd/system/nix-daemon.socket
 readonly SOCKET_DEST=/etc/systemd/system/nix-daemon.socket
 
+readonly TMPFILES_SRC=/lib/tmpfiles.d/nix-daemon.conf
+readonly TMPFILES_DEST=/etc/tmpfiles.d/nix-daemon.conf
 
 # Path for the systemd override unit file to contain the proxy settings
 readonly SERVICE_OVERRIDE=${SERVICE_DEST}.d/override.conf
@@ -83,6 +85,13 @@ EOF
 poly_configure_nix_daemon_service() {
     if [ -e /run/systemd/system ]; then
         task "Setting up the nix-daemon systemd service"
+
+        _sudo "to create the nix-daemon tmpfiles config" \
+              ln -sfn /nix/var/nix/profiles/default/$TMPFILES_SRC $TMPFILES_DEST
+
+        _sudo "to run systemd-tmpfiles once to pick that path up" \
+             sytemd-tmpfiles create --prefix=/nix/var/nix
+
         _sudo "to set up the nix-daemon service" \
               systemctl link "/nix/var/nix/profiles/default$SERVICE_SRC"