From 49674c49fc1c55208fcf629abc9d11852b813c14 Mon Sep 17 00:00:00 2001
From: jefetienne <etienneayoub@gmail.com>
Date: Wed, 4 Aug 2021 22:04:41 -0400
Subject: [PATCH] Add flag '--no-allow-vendor-change' for zypper upgrades

---
 tumbleweed                 | 10 +++++++++-
 tumbleweed-completion.bash |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/tumbleweed b/tumbleweed
index 9c7840c..00a0e6f 100755
--- a/tumbleweed
+++ b/tumbleweed
@@ -209,7 +209,12 @@ tumbleweed_uninit()
 tumbleweed_install()
 {
   sudo zypper ref
-  sudo zypper dup
+
+  if [ "$no_allow_vendor_change" == "1" ] ; then
+    sudo zypper dup --no-allow-vendor-change
+  else
+    sudo zypper dup
+  fi
 }
 
 tumbleweed_migrate_check()
@@ -300,6 +305,8 @@ Options:
     --version         Print version string and exit
     --force           Force on operation to occur regardless of checks.
     --install         Initiate install after command.
+    --no-allow-vendor-change
+                      Prevent allowing vendor change for upgrades.
 -h, --help            Display this message and exit
 
 Commands:
@@ -325,6 +332,7 @@ tumbleweed_handle()
     --version) echo "$VERSION" ; exit 0 ; ;;
     --force) force=1 ; ;;
     --install) install=1 ; ;;
+    --no-allow-vendor-change) no_allow_vendor_change=1 ; ;;
     -h|--help) command="usage" ; ;;
     history|init|installed|latest|list|revert|status|target|uninit|update|migrate|unmigrate)
       command="$1" ; ;;
diff --git a/tumbleweed-completion.bash b/tumbleweed-completion.bash
index 4a87a76..b11b06d 100644
--- a/tumbleweed-completion.bash
+++ b/tumbleweed-completion.bash
@@ -11,7 +11,7 @@ _tumbleweed_completion()
       "${COMP_WORDS[1]}" == "upgrade" ||
       "${COMP_WORDS[1]}" == "revert" ) ]] ; then
 
-    local flags=("--force" "--install")
+    local flags=("--force" "--install" "--no-allow-vendor-change")
     for word in ${COMP_WORDS[@]:2} ; do
       for i in ${!flags[@]} ; do
         if [ "${flags[$i]}" == "$word" ] ; then