From 6687852904e17b62b7a9e483848bf505670c6dc0 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Tue, 11 Aug 2020 09:41:20 -0300
Subject: nixos-update.sh: Remove /tmp/tmp.nix files and pipe directly into
 file

---
 nixos-update.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nixos-update.sh b/nixos-update.sh
index d8a3750..8919a99 100755
--- a/nixos-update.sh
+++ b/nixos-update.sh
@@ -4,6 +4,5 @@
 set -Eeuo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
-envsubst < vps-configuration.env.nix | ssh "$TLD" 'cat > /tmp/tmp.nix'
-echo "${USER_PASSWORD}" | ssh "$TLD" sudo -S mv /tmp/tmp.nix /etc/nixos/configuration.nix
+cat <(echo "${USER_PASSWORD}") <(envsubst < vps-configuration.env.nix) | ssh "$TLD" sudo -S 'cat > /etc/nixos/configuration.nix'
 echo "${USER_PASSWORD}" | ssh "$TLD" sudo -S -i nixos-rebuild switch --upgrade
-- 
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