From: Scott Worley <scottworley@scottworley.com>
Date: Thu, 8 Dec 2022 02:29:16 +0000 (-0800)
Subject: profile-gc: Start the timer on boot
X-Git-Url: http://git.scottworley.com/nix-profile-gc/commitdiff_plain/13c82a5342ffef8c3ef73967600f21c041431e21

profile-gc: Start the timer on boot

We have to use both OnActiveSec and OnUnitActiveSec, the former to run
the service the first time and the latter to trigger subsequent runs.
---

diff --git a/modules/profile-gc.nix b/modules/profile-gc.nix
index ba2821a..a763875 100644
--- a/modules/profile-gc.nix
+++ b/modules/profile-gc.nix
@@ -105,7 +105,7 @@ in {
       fi
 
       alive_threshold="$(< ${parse-duration cfg.activeThreshold})"
-      alive_loginterval="$(< ${parse-duration config.systemd.timers.profile-gc-log-active.timerConfig.OnUnitActiveSec})"
+      alive_loginterval="$(< ${parse-duration cfg.activeMeasurementGranularity})"
       if (( alive_threshold < alive_loginterval ));then
         echo "Liveness threshold is too low.  Not doing any profile garbage collection." >&2
         exit 0
@@ -197,6 +197,7 @@ in {
     '';
     systemd.timers.profile-gc-log-active = {
       wantedBy = [ "timers.target" ];
+      timerConfig.OnActiveSec = cfg.activeMeasurementGranularity;
       timerConfig.OnUnitActiveSec = cfg.activeMeasurementGranularity;
     };
     systemd.services.profile-gc-log-active = {