esphome/docker/hassio-rootfs/etc/services.d/esphome/finish

#!/usr/bin/execlineb -S0
# ==============================================================================
# Community Hass.io Add-ons: ESPHome
# Take down the S6 supervision tree when ESPHome fails
# ==============================================================================
if -n { s6-test $# -ne 0 }
if -n { s6-test ${1} -eq 256 }

s6-svscanctl -t /var/run/s6/services