machines/pendulum/automation.nix

@@ -1,36 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  path = with pkgs; [ jq postgresql_15 matrix-synapse-tools.synadm ];
-  environment = {
-    HOME = "/home/nathan";
-    XDG_CONFIG_DIRS =
-      "/etc/xdg:/home/nathan/.nix-profile/etc/xdg:/etc/profiles/per-user/nathan/etc/xdg:/nix/var/nix/profiles/default/etc/xdg:/run/current-system/sw/etc/xdg";
-    XDG_CONFIG_HOME = "/home/nathan/.config";
-  };
-  synapse-script = { name, script, schedule }: {
-    systemd.services."synapse-script-${name}" = {
-      inherit environment;
-      inherit path;
-      inherit script;
-      serviceConfig = {
-        Type = "oneshot";
-        User = "nathan";
-        Group = "users";
-      };
-    };
-    systemd.timers."synapse-script-${name}" = {
-      wantedBy = [ "timers.target" ];
-      partOf = [ "synapse-script-${name}.service" ];
-      timerConfig = {
-        OnCalendar = schedule;
-        Unit = "synapse-script-${name}.service";
-      };
-    };
-  };
-in lib.mkMerge [
-  (synapse-script {
-    name = "clean-vacant-rooms";
-    schedule = "23:00";
-    script = builtins.readFile ../../scripts/matrix/clean-old-rooms.sh;
-  })
-]

machines/pendulum/configuration.nix

@@ -1,7 +1,7 @@
 { config, lib, pkgs, inputs, ... }:
 
 {
-  imports = [ ./matrix.nix ./automation.nix ];
+  imports = [ ./matrix.nix ];
   # Sops setup for this machine
   sops.secrets = {
     "borg-ssh-key" = {

scripts/matrix/clean-old-rooms.sh

@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-set -eou pipefail
-
-# Get the list of rooms with no local users
-empty_rooms() {
-    psql -d synapse -c "SELECT room_id FROM room_stats_current WHERE local_users_in_room = 0 \
-        ORDER BY current_state_events DESC LIMIT 1;" -t --csv
-}
-
-# Delete a room and purge its history
-delete_room() {
-    details=$(synadm room details $1)
-    name=$(echo $details | jq -r '.name')
-    canonical_alias=$(echo $details | jq -r '.canonical_aliacanonical_alias')
-    topic=$(echo $details | jq -r '.topic')
-    joined_local_members=$(echo $details | jq -r '.joined_local_members')
-    state_events=$(echo $details | jq -r '.state_events')
-    echo "Deleting room $1 (name: $name, canonical alias: $canonical_alias, topic: $topic)[$joined_local_members]"
-    echo "This will remove $state_events state events"
-    if [[ $joined_local_members == "0" ]];
-    then
-        time synadm --yes room delete $1
-    else
-        echo "Room still had active members!!! $1"
-    fi
-    echo ""
-}
-
-log_file="empty-removal-$(date -Iminutes).log"
-touch $log_file
-for room in $(empty_rooms); do
-    delete_room $room | tee -a $log_file
-done