Improve handling of maintainer scripts

 * checking for /etc/service symlink is moved into preinst
 * runscripts are enabled in postinst
 * runscripts are disables in prerm
 * supervise directory is purged on 'postrm purge'

1 files changed, 12 insertions, 0 deletions

diff --git a/postrm-runit b/postrm-runit
new file mode 100644
index 0000000..9556830
--- /dev/null
+++ b/postrm-runit
@@ -0,0 +1,12 @@
+#!/bin/sh # just to convince emacs that it is shell script
+
+if [ "$1" = 'purge' ] ; then
+    # If runscript was never invoked, these files would not exist,
+    # so we use -f option of rm(1).
+   for file in control lock ok pid stat status ; do
+       rm -f "/var/lib/runit/supervise/#NAME#/$file"
+   done
+   # It should exist and be empty now. If it is not, either user touched it,
+   # or there is a BUG in dh-runit!
+   rmdir "/var/lib/runit/supervise/#NAME#"
+fi