distro/arch: point users to upgrading guide during upgrade

diff --git a/distro/arch/PKGBUILD b/distro/arch/PKGBUILD
index c1609daa1f0917e4d2c4cdeacf9757aca9358b78..8965d499643ba1dfa66d8cb7cdd24bfeb13f36e5 100644 (file)
--- a/distro/arch/PKGBUILD
+++ b/distro/arch/PKGBUILD
@@ -1,4 +1,4 @@
-# Maintainer:  Tomas Krizek <tomas.krizek@mailbox.org>
+# Maintainer:  Tomas Krizek <tomas.krizek@nic.cz>
 # Contributor: Ondřej Surý <ondrej@sury.org>
 
 pkgname=knot-resolver

diff --git a/distro/arch/install b/distro/arch/install
index de23d593f736ea5a44e63e5990534d0473834e77..26ef3d199f797e709fdad39512c454002ab5c048 100644 (file)
--- a/distro/arch/install
+++ b/distro/arch/install
@@ -6,6 +6,11 @@ post_install() {
 
 post_upgrade() {
   chown -R root:knot-resolver /etc/knot-resolver
+
+  if echo $2 | grep -q '^[0-4]'; then
+    echo -e "  Knot Resolver version 5+ uses a different configuration for network interfaces."
+    echo -e "  Please refer to https://knot-resolver.readthedocs.io/en/stable/upgrading.html"
+  fi
 }
 
 post_remove() {