Provided by: dh-runit_2.16.4ubuntu1_all 
NAME
dh_runit - install/enable runit runscripts
SYNOPSIS
dh_runit [debhelper options] [path options] ...
DESCRIPTION
dh_runit is a debhelper program that is responsible for installing and enabling runit
runscripts. If a file named debian/package.runit exists, then it ensures appropriate
actions are performed based on its content.
For runit, each unit of supervision (or, simply speaking, program) is represented by a
directory under /etc/sv, containing at least a run executable file. Each enabled unit of
supervision is represented by a symbolic link under /etc/services (which itself is a
symbolic link to /etc/runit/runsvdir/default) pointing to some directory under /etc/sv.
dh_runit reads arguments from the command line and debian/package.runit in pairs, with the
first item being the path to a file or directory and the second being a set of options.
If the first argument names a file, it is treated as a 'run' script to be installed at
/etc/sv/*/run as an executable file. If the first argument names a directory, that
directory is copied as a whole to /etc/sv.
Options are comma separated, like mount options. Unrecognized options are errors. The
following options are recognized:
disable
Install the runscript but do not enable it by default. This means that the
corresponding service will not be started. The service can be enabled by the system
administrator manually or with update-service(8).
name=preferred-name
By default, the name of the directory under /etc/sv for a given runscript is the
basename of the path argument naming it. This option allows overriding that default
with an explicitly chosen directory name.
logscript
Install a standard log/run script that invokes svlogd(8) with the rights of the
dedicated user. Specifying this option produces an error if the path argument names a
directory that already contains a /log/run script.
onupgrade=string
This option controls the debhelper action performed during the upgrade of the service,
when runit is PID 1, and it takes one of the following strings as argument:
restart
restart the service in postinstall, after all files of the package are
unpacked and the upgrade is complete. This is the same as dh_installinit
or dh_installsystemd ' --restart-after-upgrade '.
This is the implicit default if the 'onupgrade' option is not set.
stop
stop the service in prerm and start again in postinst. This option is useful
if the daemon get confused by the package being upgraded while it's still
running. This is the same as dh_installinit or dh_installsystemd
'--no-restart-after-upgrade'.
nostop
do not stop service on upgrade. This has the side-effect of not restarting the
service as a part of the upgrade. Use this option when the service does not
support being restarted while it's running. Display managers (xdm, slim, ...)
are example of non-restartible services.
When this option is set the invoke-run interpreter, provided by runit
package, will refrain from automatically replace the sysvinit-managed
instance of the service with a runit-managed instance (replacement requires manual
intervention or a system restart).
This is the same as dh_installinit or dh_installsystemd '--no-stop-on-upgrade'.
reload
similar to nostop, but the service configuration is reloaded (HUP) during the
upgrade.
This might be useful in cases (like dbus) where the service does not support
restarting
on upgrade and where reloading the config instead of restarting makes sense.
When this option is set the invoke-run interpreter, provided by runit
package, will refrain to automatically replace the sysvinit-managed
instance of the service with a runit-managed instance (replacement requires manual
intervention or a system restart).
The onupgrade option does not control whether the service will be started after the
first install of the package; by default the service is always started if it's enabled
(and stopped before removal). To not start the service after the first install you
should use the 'disable' option. The upgrade action usually happens in postinst,
however if the bin option is used, the action is performed at the end of the upgrade
process, with a noawait trigger on runit's package side.
noscripts
With this option dh-runit will not add its snippets to maintscripts; actions like
enable or disable, start, stop, restart and purge the service need manual editing of
maintaner scripts.
usr With this option dh-runit will install the service directory under
/usr/share/runit/sv/ instead of the default /etc/sv/. It must be used together with
the 'bin' option or dh-runit will exit with an error. This option is experimental, is
mainly intended for a catch-all runscript package and may produce a buggy package
(that fails the piuparts purge test).
finish
Install a standard finish file with the service; if there is already a finish file
inside the service directory, this option does nothing.
bin=/full/path/to/bin
The full path to the binary that is exec'd in the runscript should be provided. When
this option is used, additional metafiles are written inside the service directory so
that postinstall and prerm actions that are usually performed inside maintainer
scripts are performed with a trigger on runit package side. When this option is used,
only the postrm snippet that handles purge action is written while postinst and prerm
snippets are skipped. Additionally, all instances (if any) of '##bin##' in the
runscript are automatically replaced with the path provided with this option; this is
done so that the path of the bin can be maintained only in the control file. This
option is experimental.
presubj
Include presubj file for reportbug into generate package. This file contains note that
suggest including runit maintainers into copy of bug reports, related to runit
integration. If the package already include it's own presubj file, that file takes
precedence over runit presubj file. This may make life of package maintainer who uses
another init system easier.
defaults
If you don't need other options, specify this one.
since
Since dh-runit 2.8.15 this option is no longer needed and is deprecated. It's
retained only for backward compatibility with packages that still use it (see
#942323). It's scheduled for removal with 3.0 release.
noreplace
Since dh-runit 2.9.0 this option is deprecated and it's retained only for backward
compatibility and it's scheduled for removal with 3.0 release. You can use
onupgrade=nostop instead.
nofinish
This option is deprecated, does nothing and it's scheduled for removal with 3.0
release.
SUBSTITUTION VARIABLES
Packages using dh_runit do not depend on runit but should include the runit:Breaks
variable in their Breaks field in debian/control to ensure that no breakages are caused by
a too-old version of runit package.
EXAMPLES
This section contains several example package.runit snippets.
# In this case, a file is installed as a 'run' script. The directory
# name under /etc/sv is derived from the file's basename (/etc/sv/script).
path/to/file/to/be/installed/as/run/script defaults
# Similar, but installs a directory as a whole. It is the package's
# responsibility to ensure this directory contains everything required.
path/to/directory defaults
# Similar, but without creating a symlink under /etc/service.
path/to/directory disable
# Explicitly specifying a name to use for the directory under /etc/sv.
# A standard log/run script will be created.
path/to/directory name=my-preferred-name,logscript