diskimage-builder/elements/base/pre-install.d/04-dib-init-system

#!/bin/bash

set -eu
set -o pipefail

install -m 0755 -o root -g root $(dirname $0)/../dib-init-system /usr/bin/
Provide a way of determining init system used dib-init-system script is installed into $PATH. Called without arguments it will print the name of init system used to stdout. Additionally, set DIB_INIT_SYSTEM environment variable to the init system used. Tested on ubuntu+upstart, centos+upstart, fedora+systemd, debian+sysv. Closes-Bug: #1251610 Change-Id: I29668079091f6060dab66d8259890384d3bbd653 2013-11-15 13:21:56 +00:00			`#!/bin/bash`

set -u and -o pipefail everywhere As with the previous similar changes, this is intended to catch problems as they happen instead of ignoring them and continuing on to potentially fail later. Setting this on all existing scripts will allow us to enforce use via Jenkins. Change-Id: Iad2d490c86dceab148ea9ab08f457c49a5d5352e 2014-04-03 02:24:15 +00:00			`set -eu`
			`set -o pipefail`
Provide a way of determining init system used dib-init-system script is installed into $PATH. Called without arguments it will print the name of init system used to stdout. Additionally, set DIB_INIT_SYSTEM environment variable to the init system used. Tested on ubuntu+upstart, centos+upstart, fedora+systemd, debian+sysv. Closes-Bug: #1251610 Change-Id: I29668079091f6060dab66d8259890384d3bbd653 2013-11-15 13:21:56 +00:00
			`install -m 0755 -o root -g root $(dirname $0)/../dib-init-system /usr/bin/`