dh_installsystemduser: New helper to handle systemd user instance units

Add a new 'dh_installsystemduser' helper responsible for istalling
package maintainer supplied systemd user instance units and to produce
postinst and postrm maintiner scripts code blocks to appropriately
enable, mask and disable units when the package is installed,
upgraded, or removed.

1 files changed, 10 insertions, 9 deletions

diff --git a/dh b/dh
index 0fea4422..10762133 100755
--- a/dh
+++ b/dh
@@ -115,10 +115,10 @@ easy way to do with is by adding an override target for that command.
 	#!/usr/bin/make -f
 	%:
 		dh $@
-	
+
 	override_dh_strip:
 		dh_strip -Xfoo
-	
+
 	override_dh_auto_configure:
 		dh_auto_configure -- --with-foo --disable-bar
 
@@ -199,7 +199,7 @@ want it to run, by defining empty override targets for each command.
 	#!/usr/bin/make -f
 	%:
 		dh $@
-	
+
 	# Commands not to run:
 	override_dh_auto_test override_dh_compress override_dh_fixperms:
 
@@ -210,7 +210,7 @@ These will be skipped when running build-arch and binary-arch sequences.
 	#!/usr/bin/make -f
 	%:
 		dh $@
-	
+
 	override_dh_auto_build-indep:
 		$(MAKE) -C docs
 
@@ -272,7 +272,7 @@ option to ensure they only work on architecture dependent packages.
 
 =head1 DEPRECATED OPTIONS
 
-The following options are deprecated. It's much 
+The following options are deprecated. It's much
 better to use override targets instead.  They are B<not> available
 in compat 10.
 
@@ -308,7 +308,7 @@ my @ARGV_orig=@ARGV;
 my (@addons, @addon_requests);
 
 inhibit_log();
-		
+
 init(options => {
 		"until=s" => \$dh{UNTIL},
 		"after=s" => \$dh{AFTER},
@@ -325,7 +325,7 @@ init(options => {
 		"l" => \&list_addons,
 		"list" => \&list_addons,
 	},
-	# Disable complaints about unknown options; they are passed on to 
+	# Disable complaints about unknown options; they are passed on to
 	# the debhelper commands.
 	ignore_unknown_options => 1,
 	# Bundling does not work well since there are unknown options.
@@ -405,6 +405,7 @@ my @i = (qw{
 	dh_installinit
 },
    (!compat(10) ? qw(dh_installsystemd) : qw()),
+   (compat(12) ? qw(dh_installsystemduser) : qw()),
 
 qw{
 	dh_installmenu
@@ -499,7 +500,7 @@ sub remove_command {
 	foreach my $sequence (keys %sequences) {
 		$sequences{$sequence}=[grep { $_ ne $command } @{$sequences{$sequence}}];
 	}
-	
+
 }
 sub add_command {
 	my ($command, $sequence) = @_;
@@ -864,7 +865,7 @@ foreach my $i (0..$stoppoint) {
 		close($fd) or error("close($stamp_file) failed: $!");
 		next;
 	}
-	
+
 	# Check for override targets in debian/rules, and run instead of
 	# the usual command. (The non-arch-specific override is tried first,
 	# for simplest semantics; mixing it with arch-specific overrides