diff options
Diffstat (limited to 'systemd')
| -rw-r--r-- | systemd/agenda-render-cache.service | 14 | ||||
| -rw-r--r-- | systemd/agenda-render-cache.timer | 17 |
2 files changed, 31 insertions, 0 deletions
diff --git a/systemd/agenda-render-cache.service b/systemd/agenda-render-cache.service new file mode 100644 index 00000000..0fe08533 --- /dev/null +++ b/systemd/agenda-render-cache.service @@ -0,0 +1,14 @@ +[Unit] +Description=Write the agenda render cache for external surfaces +# Deliberately no dependency on emacs.service or graphical-session.target. +# The whole point is that the cache stays current while Emacs is down, so the +# writer is a batch Emacs that needs neither the daemon nor a compositor. +Documentation=file:%h/.emacs.d/modules/agenda-query.el + +[Service] +Type=oneshot +ExecStart=%h/.emacs.d/scripts/agenda-render-cache +# One run is about a second of CPU. Cap it well above that so a wedged run is +# killed rather than left holding the timer. +TimeoutStartSec=120 +Nice=10 diff --git a/systemd/agenda-render-cache.timer b/systemd/agenda-render-cache.timer new file mode 100644 index 00000000..71a6d662 --- /dev/null +++ b/systemd/agenda-render-cache.timer @@ -0,0 +1,17 @@ +[Unit] +Description=Refresh the agenda render cache every 5 minutes + +[Timer] +# OnCalendar rather than OnUnitActiveSec, because Persistent= only has an +# effect on calendar timers (systemd.timer(5)). A monotonic schedule silently +# ignores it, so a machine that slept through several intervals would come back +# to a stale file with nothing to trigger a catch-up -- and the surface reading +# it cannot tell stale from correct. +OnCalendar=*:0/5 +Persistent=true +# A cold boot should not wait for the next wall-clock slot. +OnBootSec=1min +AccuracySec=30s + +[Install] +WantedBy=timers.target |