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-rwxr-xr-xdh_installinit31
1 files changed, 25 insertions, 6 deletions
diff --git a/dh_installinit b/dh_installinit
index 248d517f..7dde3631 100755
--- a/dh_installinit
+++ b/dh_installinit
@@ -11,7 +11,7 @@ use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
-B<dh_installinit> [S<I<debhelper options>>] [B<--name=>I<name>] [B<-n>] [B<-r>] [B<-d>] [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
@@ -45,9 +45,20 @@ script or default files. May be useful if the init script is shipped and/or
installed by upstream in a way that doesn't make it easy to let
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.
+
+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
+get confused by the package being upgraded while it's running before using
+this option.
+
=item B<-r>, B<--no-restart-on-upgrade>
-Do not restart init script on upgrade.
+Do not stop init script on upgrade.
=item B<--no-start>
@@ -166,11 +177,19 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
if (! $dh{NOSCRIPTS}) {
if (! $dh{NO_START}) {
- # update-rc.d, and start script
- autoscript($package,"postinst", "postinst-init",
- "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/;s/#ERROR_HANDLER#/$dh{ERROR_HANDLER}/");
+ if ($dh{RESTART_AFTER_UPGRADE}) {
+ # update-rc.d, and restart (or
+ # start if new install) script
+ autoscript($package,"postinst", "postinst-init-restart",
+ "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/;s/#ERROR_HANDLER#/$dh{ERROR_HANDLER}/");
+ }
+ else {
+ # update-rc.d, and start script
+ autoscript($package,"postinst", "postinst-init",
+ "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/;s/#ERROR_HANDLER#/$dh{ERROR_HANDLER}/");
+ }
- if ($dh{R_FLAG}) {
+ if ($dh{R_FLAG} || $dh{RESTART_AFTER_UPGRADE}) {
# stops script only on remove
autoscript($package,"prerm","prerm-init-norestart",
"s/#SCRIPT#/$script/;s/#INITPARMS#/$params/;s/#ERROR_HANDLER#/$dh{ERROR_HANDLER}/");