[aab.git] / scripts / init.bash

#!/usr/bin/bash

# no runlevels
(($$ != 1)) && exit 0

msg() {
    local mesg="$1"; shift
    printf "${mesg}\n" "$@"
}

die() {
    local mesg="$1"; shift
    printf "error: ${mesg}\n" "$@" >&2
    exit 1
}

do_exit() {
    msg "stopping init";
    exit 0
}

# lxc sends 48 for some reason with --kill instead of stopsignal
trap do_exit SIGINT SIGTERM SIGHUP SIGPWR 48

msg "starting bash init... $*"

[[ -d "/proc/$$" ]] || mount -t proc proc /proc \
    || die 'unable to mount /proc'

hostname localhost || die 'unable to set hostname'

sleep infinity &
wait
Commit	Line	Data
7b25f331 WB	1	#!/usr/bin/bash
	2
	3	# no runlevels
	4	(($$ != 1)) && exit 0
	5
	6	msg() {
	7	local mesg="$1"; shift
	8	printf "${mesg}\n" "$@"
	9	}
	10
	11	die() {
	12	local mesg="$1"; shift
	13	printf "error: ${mesg}\n" "$@" >&2
	14	exit 1
	15	}
	16
	17	do_exit() {
	18	msg "stopping init";
	19	exit 0
	20	}
	21
	22	# lxc sends 48 for some reason with --kill instead of stopsignal
	23	trap do_exit SIGINT SIGTERM SIGHUP SIGPWR 48
	24
	25	msg "starting bash init... $*"
	26
	27	[[ -d "/proc/$$" ]] \|\| mount -t proc proc /proc \
	28	\|\| die 'unable to mount /proc'
	29
	30	hostname localhost \|\| die 'unable to set hostname'
	31
	32	sleep infinity &
	33	wait