=head1 NAME
-dh_installinit - install upstart jobs or init scripts into package build directories
+dh_installinit - install init scripts and/or upstart jobs into package build directories
=cut
=head1 SYNOPSIS
-B<dh_installinit> [S<I<debhelper options>>] [B<--name=>I<name>] [B<-n>] [B<-R>] [B<-r>] [B<-d>] [
B<-O>] [S<B<--> I<params>>]
+B<dh_installinit> [S<I<debhelper options>>] [B<--name=>I<name>] [B<-n>] [B<-R>] [B<-r>] [B<-d>] [S<B<--> I<params>>]
=head1 DESCRIPTION
-dh_installinit is a debhelper program that is responsible for installing
-upstart job files or init scripts with associated defaults files into package
-build directories, and in the former case providing compatibility handling
-for non-upstart systems.
+B<dh_installinit> is a debhelper program that is responsible for installing
+init scripts with associated defaults files, as well as upstart job files
+into package build directories.
-It also automatically generates the postinst and postrm and prerm commands
-needed to set up the symlinks in /etc/rc*.d/ and to start and stop the init
-scripts.
+It also automatically generates the F<postinst> and F<postrm> and F<prerm>
+commands needed to set up the symlinks in F</etc/rc*.d/> to start and stop
+the init scripts.
-If a file named debian/package.upstart exists, then it is installed into
-etc/init/package.conf in the package build directory, with "package" replaced
-by the package name.
+=head1 FILES
-Otherwise, if a file named debian/package.init exists, then it is installed
-into etc/init.d/package in the package build directory, with "package"
-replaced by the package name.
+=over 4
+
+=item debian/I<package>.init
+
+If this exists, it is installed into etc/init.d/I<package> in the package
+build directory.
+
+=item debian/I<package>.default
+
+If this exists, it is installed into etc/default/I<package> in the package
+build directory.
+
+=item debian/I<package>.upstart
-If a file named debian/package.default exists, then it is installed into
-etc/default/package in the package build directory, with "package" replaced
-by the package name.
+If this exists, it is installed into etc/init/I<package>.conf in the package
+build directory.
+
+=back
=head1 OPTIONS
=item B<-n>, B<--noscripts>
-Do not modify postinst/postrm/prerm scripts.
+Do not modify F<postinst>/F<postrm>/F<prerm> scripts.
=item B<-o>, B<--onlyscripts>
-Only modify postinst/postrm/prerm scripts, do not actually install any init
-script, default files, or upstart job. May be useful if the init script or
+Only modify F<postinst>/F<postrm>/F<prerm> scripts, do not actually install any init
+script, default files, or upstart job. May be useful if the init script or
upstart job is shipped and/or installed by upstream in a way that doesn't
-make it easy to let dh_installinit find it.
-
-If no upstart job file is installed in the target directory when
-dh_installinit --onlyscripts is called, this program will assume that an
-init script is being installed and not provide the compatibility symlinks
-or upstart dependencies.
+make it easy to let B<dh_installinit> find it.
=item B<-R>, B<--restart-after-upgrade>
Do not stop the init script until after the package upgrade has been
completed. This is different than the default behavior, which stops the
-script in the prerm, and starts it again in the postinst.
+script in the F<prerm>, and starts it again in the F<postinst>.
This can be useful for daemons that should not have a possibly long
downtime during upgrade. But you should make sure that the daemon will not
=item B<--no-start>
Do not start the init script on install or upgrade, or stop it on removal.
-Only call update-rc.d. Useful for rcS scripts.
+Only call B<update-rc.d>. Useful for rcS scripts.
=item B<-d>, B<--remove-d>
-Remove trailing "d" from the name of the package, and use the result for the
-filename the upstart job file is installed as in etc/init/ , or for the
+Remove trailing B<d> from the name of the package, and use the result for the
+filename the upstart job file is installed as in F<etc/init/> , and for the
filename the init script is installed as in etc/init.d and the default file
-is installed as in etc/default/ . This may be useful for daemons with names
-ending in "d". (Note: this takes precedence over the --init-script parameter
+is installed as in F<etc/default/> . This may be useful for daemons with names
+ending in B<d>. (Note: this takes precedence over the B<--init-script> parameter
described below.)
=item B<-u>I<params> B<--update-rcd-params=>I<params>
=item B<--> I<params>
-Pass "params" to L<update-rc.d(8)>. If not specified, "defaults" will be
+Pass I<params> to L<update-rc.d(8)>. If not specified, B<defaults> will be
passed to L<update-rc.d(8)>.
=item B<--name=>I<name>
-Install the upstart job file or the init script (and default file) using the
-filename I<name> instead of the default filename, which is the package name.
-When this parameter is used, dh_installinit looks for and installs files
-named debian/package.name.upstart, debian/package.name.init and
-debian/package.name.default, instead of the usual debian/package.upstart,
-debian/package.init and debian/package.default.
+Install the init script (and default file) as well as upstart job file
+using the filename I<name> instead of the default filename, which is
+the package name. When this parameter is used, B<dh_installinit> looks
+for and installs files named F<debian/package.name.init>,
+F<debian/package.name.default> and F<debian/package.name.upstart>
+instead of the usual F<debian/package.init>, F<debian/package.default> and
+F<debian/package.upstart>.
=item B<--init-script=>I<scriptname>
-Use "scriptname" as the filename the init script is installed as in
-etc/init.d/ (and also use it as the filename for the defaults file, if it
-is installed). If you use this parameter, dh_installinit will look to see
-if a file in the debian/ directory exists that looks like
-"package.scriptname" and if so will install it as the init script in
+Use I<scriptname> as the filename the init script is installed as in
+F<etc/init.d/> (and also use it as the filename for the defaults file, if it
+is installed). If you use this parameter, B<dh_installinit> will look to see
+if a file in the F<debian/> directory exists that looks like
+F<package.scriptname> and if so will install it as the init script in
preference to the files it normally installs.
-This parameter is deprecated, use the --name parameter instead. This
-parameter will be ignored completely for upstart jobs.
+This parameter is deprecated, use the B<--name> parameter instead. This
+parameter is incompatible with the use of upstart jobs.
=item B<--error-handler=>I<function>
-Call the named shell function if running the init script fails. The
-function should be provided in the prerm and postinst scripts, before the
-#DEBHELPER# token.
+Call the named shell I<function> if running the init script fails. The
+function should be provided in the F<prerm> and F<postinst> scripts, before the
+B<#DEBHELPER#> token.
=back
else {
$script=$package;
}
-
+
my $job=pkgfile($package,"upstart");
- my ($init,$default) = ('','');
- if ($job ne '' || ($dh{ONLYSCRIPTS} && -e "$tmp/etc/init/$jobfile.conf")) {
- if (! $dh{ONLYSCRIPTS}) {
- if (! -d "$tmp/etc/init") {
- doit("install","-d","$tmp/etc/init");
- }
-
- doit("install","-p","-m644",$job,"$tmp/etc/init/$jobfile.conf");
+ if ($job ne '' && ! $dh{ONLYSCRIPTS}) {
+ if (! -d "$tmp/etc/init") {
+ doit("install","-d","$tmp/etc/init");
}
- # ensures that our /etc/init.d/ symlink points to a valid
- # implementation
- addsubstvar($package, "misc:Depends", "upstart-job");
-
- if (! -d "$tmp/etc/init.d") {
- doit("install","-d","$tmp/etc/init.d");
- }
- doit("ln","-sf","/lib/init/upstart-job","$tmp/etc/init.d/$jobfile");
- }
- else {
- $init=pkgfile($package,$script) || pkgfile($package,"init") ||
- pkgfile($package,"init.d");
- $default=pkgfile($package,'default');
+ doit("install","-p","-m644",$job,"$tmp/etc/init/$jobfile.conf");
}
+ my $default=pkgfile($package,'default');
if ($default ne '' && ! $dh{ONLYSCRIPTS}) {
if (! -d "$tmp/etc/default") {
doit("install","-d","$tmp/etc/default");
doit("install","-p","-m644",$default,"$tmp/etc/default/$script");
}
+ my $init=pkgfile($package,$script) || pkgfile($package,"init") ||
+ pkgfile($package,"init.d");
if ($init ne '' && ! $dh{ONLYSCRIPTS}) {
if (! -d "$tmp/etc/init.d") {
doit("install","-d","$tmp/etc/init.d");
doit("install","-p","-m755",$init,"$tmp/etc/init.d/$script");
}
- if ($job ne '' || $init ne '' || $dh{ONLYSCRIPTS})
- {
- if (-e "$tmp/etc/init/$jobfile.conf") {
- $script=$jobfile;
- }
+ if ($dh{INIT_SCRIPT} && $job ne '' && $init ne '') {
+ error("Can't use --init-script with an upstart job");
+ }
+ if ($job ne '' || $init ne '' || $dh{ONLYSCRIPTS}) {
# This is set by the -u "foo" command line switch, it's
# the parameters to pass to update-rc.d. If not set,
# we have to say "defaults".
=head1 AUTHORS
Joey Hess <joeyh@debian.org>
+
Steve Langasek <steve.langasek@canonical.com>
=cut
projects / debhelper.git / blobdiff