From a7e7deaf99f9284741bc3f0bece4499615643dbb Mon Sep 17 00:00:00 2001
From: Dmitry Maksyoma <ledestin@gmail.com>
Date: Thu, 31 Dec 2020 01:09:51 +1300
Subject: [PATCH] Deb: add as vncserver, etc alternative

---
 debian/postinst | 11 +++++++++++
 debian/prerm    | 11 +++++++++++
 2 files changed, 22 insertions(+)

diff --git a/debian/postinst b/debian/postinst
index 6e80819..258c216 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -20,6 +20,17 @@ set -e
 
 case "$1" in
     configure)
+      bindir=/usr/bin
+      mandir=/usr/share/man
+      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc"
+
+      for kasm_command in $commands; do
+        generic_command=`echo "$kasm_command" | sed -e 's/kasm//'`;
+        update-alternatives --install "$bindir/$generic_command" \
+          "$generic_command" "$bindir/$kasm_command" 90 \
+          --slave "$mandir/man1/$generic_command.1.gz" "$generic_command.1.gz" \
+            "$mandir/man1/$kasm_command.1.gz"
+      done
     ;;
 
     abort-upgrade|abort-remove|abort-deconfigure)
diff --git a/debian/prerm b/debian/prerm
index ebde234..8c0802f 100644
--- a/debian/prerm
+++ b/debian/prerm
@@ -18,6 +18,17 @@ set -e
 
 
 case "$1" in
+    remove)
+      bindir=/usr/bin
+      mandir=/usr/share/man
+      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc"
+
+      for kasm_command in $commands; do
+        generic_command=`echo "$kasm_command" | sed -e 's/kasm//'`;
+        update-alternatives --remove "$generic_command" "$bindir/$kasm_command"
+      done
+    ;;
+
     remove|upgrade|deconfigure)
     ;;