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maziggy
d42250cb68
Follow-up to the SpoolBuddy LCD power-off fix. Field-testing on a
Raspberry Pi OS Bookworm kiosk showed the watchdog appearing absent
from `ps ax | grep spool` — actually it had already `exec`'d into
`swayidle`, but with no logging there was no way to confirm that
without manually re-running the script.
- spoolbuddy-idle.sh now redirects stdout+stderr to
~/.cache/spoolbuddy-idle.log and prints WAYLAND_DISPLAY,
XDG_RUNTIME_DIR, PATH, the resolved timeout, and the final
`swayidle` command line on every start.
- Auto-detect WAYLAND_DISPLAY by scanning $XDG_RUNTIME_DIR for a
wayland-* socket (10s retry loop) so the script survives the race
where labwc launches autostart before exporting its env.
- Default XDG_RUNTIME_DIR to /run/user/$(id -u) if unset.
