# Rule for when switching to battery
# File: /etc/udev/rules.d/99-on-battery-time.rules
# References:
#    http://www.reactivated.net/writing_udev_rules.html
#    https://opensourceforu.com/2012/06/some-nifty-udev-rules-and-examples/
#    https://superuser.com/questions/1417292/udev-rule-to-start-a-command-on-ac-battery-plug-unplug-event
#    https://bbs.archlinux.org/viewtopic.php?id=136396
#    https://duckduckgo.com/?q=linux+how+long+has+laptop+been+running+on+battery+-life&ia=web
SUBSYSTEM!="power_supply", GOTO="onbattery_end"
ENV{POWER_SUPPLY_ONLINE}=="0", RUN+="/usr/local/bin/onbattery.sh"
ENV{POWER_SUPPLY_ONLINE}=="1", RUN+="/usr/local/bin/onac.sh"
LABEL="onbattery_end"