[PATCH] dim: Disallow remote branch deletions with 'dim push'

[Ashutosh Dixit]

An inadvertent 'dim push -d' can delete remote branches. Disallow such
remote branch deletions.

Signed-off-by: Ashutosh Dixit <ashutosh.dixit at intel.com>
---
 dim | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dim b/dim
index 126568e..e5899e6 100755
--- a/dim
+++ b/dim
@@ -1029,6 +1029,12 @@ function dim_push_branch
 		fi
 	fi
 
+	# Disallow remote branch deletions, say with 'dim push -d'
+	if [[ "$@" == *"-d"* ]]; then
+		echoerr "Attempt to delete remote branch, aborting."
+		return 1
+	fi
+
 	git_push $remote $branch "$@"
 
 	update_linux_next $branch drm-intel-next drm-intel-next-fixes drm-intel-fixes
-- 
2.38.0