Create marker files for use by "invoke-run"

Create marker file in /usr/share, that is checked by "invoke-run".  If
marker file is absent, package was unstalled, but not purged (runscripts
are conffiles), and service must be put into "down" state.

To not break already-existing runscript, using "invoke-run", such check
is only performed when it is known, that marker file existed. It can be
known by checking presence of /etc/sv/{name}/.meta/installed.

Gbp-Closes: #929693

1 files changed, 4 insertions, 0 deletions

diff --git a/dh_runit b/dh_runit
index 9a302dd..4860172 100755
--- a/dh_runit
+++ b/dh_runit
@@ -96,6 +96,10 @@ PKG: foreach my $pkg (@{$dh{DOPACKAGES}}) {
             create_empty_file("${tmp}/usr/share/runit/meta/${name}/noreplace");
         }
 
+        # These files allow handling of uninstalled-not-purged situation.
+        create_empty_file("${tmp}/usr/share/runit/meta/${name}/installed");
+        create_empty_file("${tmp}/etc/sv/${name}/.meta/installed");
+
         if ( -f $path) {
             install_dir("$sv_dir/$name");
             install_prog($path, "$sv_dir/$name/run");