#!/bin/sh
# Invoke runsvdir, the normal runit stage 2.

# Calling `runsvchdir default` here doesn't do this, unfortunately.
ln -s "./default" /etc/runit/runsvdir/current

# Try to avoid supervised services flooding the active tty with their stdout by
# redirecting it elsewhere. The right thing to do instead of relying on this is
# configuring syslog or svlogd in each service so their stdout never ends up
# here in the first place, but doing so isn't always practical.
for console_device in /dev/tty12 /dev/ttyS1 /dev/kmsg; do
    if [ -c "${console_device}" ]; then
        echo "Redirecting runsvdir output to ${console_device}" >&2
        # shellcheck disable=SC2094
        exec <>"${console_device}" >"${console_device}" 2>"${console_device}"
        break
    fi
done

exec runsvdir -P /service