From bb607b3cdb027a2d02cf2111b8ee12dab172efad Mon Sep 17 00:00:00 2001
From: sommerfeld <sommerfeld@sommerfeld.dev>
Date: Mon, 15 Jun 2026 00:55:43 +0100
Subject: Reduce AUR package surface

Move pass-secret-service, snx-rs, and Sparrow under Nix/Home Manager.

Track the snx-rs system unit, pass-secret-service user unit, and pacman cache cleanup hook in the repo.

Drop the mkinitcpio firmware metapackage, overdue, pacman-cleanup-hook, and the standalone btc package group.
---
 etc/pacman.d/hooks/pacman-cache-cleanup.hook | 11 +++++++++++
 etc/systemd/system-sleep/50-snx-rs           | 25 ++++++-------------------
 etc/systemd/system/snx-rs.service            | 13 +++++++++++++
 3 files changed, 30 insertions(+), 19 deletions(-)
 create mode 100644 etc/pacman.d/hooks/pacman-cache-cleanup.hook
 create mode 100644 etc/systemd/system/snx-rs.service

(limited to 'etc')

diff --git a/etc/pacman.d/hooks/pacman-cache-cleanup.hook b/etc/pacman.d/hooks/pacman-cache-cleanup.hook
new file mode 100644
index 0000000..a22ff15
--- /dev/null
+++ b/etc/pacman.d/hooks/pacman-cache-cleanup.hook
@@ -0,0 +1,11 @@
+[Trigger]
+Type = Package
+Operation = Remove
+Operation = Install
+Operation = Upgrade
+Target = *
+
+[Action]
+Description = Removing obsolete cached package files (keeping the latest two)...
+When = PostTransaction
+Exec = /usr/bin/paccache -rvk2
diff --git a/etc/systemd/system-sleep/50-snx-rs b/etc/systemd/system-sleep/50-snx-rs
index 5241126..3738f72 100755
--- a/etc/systemd/system-sleep/50-snx-rs
+++ b/etc/systemd/system-sleep/50-snx-rs
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Bounce the user-scope snx-rs (Check Point) tunnel around suspend/hibernate.
+# Bounce the system-scope snx-rs (Check Point) tunnel around suspend/hibernate.
 #
 # Problem: during suspend the IKE SA keepalive is interrupted and the SAML
 # session cookie may expire. snx-rs doesn't detect this — the daemon
@@ -25,21 +25,8 @@ case "$1" in
   *) exit 0 ;;
 esac
 
-# Iterate over every logged-in user that has the snx-rs.service enabled.
-# loginctl list-users gives us "UID USER" pairs.
-loginctl list-users --no-legend 2>/dev/null |
-  awk '{print $1, $2}' |
-  while read -r uid user; do
-    [ -n "$uid" ] && [ -n "$user" ] || continue
-    runtime="/run/user/$uid"
-    [ -d "$runtime" ] || continue
-    # Skip users without snx-rs enabled to avoid spurious "Unit not found".
-    runuser -u "$user" -- env \
-      "XDG_RUNTIME_DIR=$runtime" \
-      "DBUS_SESSION_BUS_ADDRESS=unix:path=$runtime/bus" \
-      systemctl --user is-enabled snx-rs.service >/dev/null 2>&1 || continue
-    runuser -u "$user" -- env \
-      "XDG_RUNTIME_DIR=$runtime" \
-      "DBUS_SESSION_BUS_ADDRESS=unix:path=$runtime/bus" \
-      systemctl --user "$action" snx-rs.service || true
-  done
+# The command-mode daemon runs as a system service because it configures
+# routes, DNS, and tunnel interfaces. Ignore missing/disabled states so this
+# hook remains harmless on non-work profiles.
+systemctl is-enabled snx-rs.service >/dev/null 2>&1 || exit 0
+systemctl "$action" snx-rs.service || true
diff --git a/etc/systemd/system/snx-rs.service b/etc/systemd/system/snx-rs.service
new file mode 100644
index 0000000..6e8953c
--- /dev/null
+++ b/etc/systemd/system/snx-rs.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=SNX-RS VPN client
+After=network.target network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+ExecStart=/home/sommerfeld/.nix-profile/bin/snx-rs -m command -l info
+Restart=on-failure
+RestartPreventExitStatus=1 2 255
+
+[Install]
+WantedBy=multi-user.target
-- 
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