From 4926213cab966de98d001bb1115b804173c22943 Mon Sep 17 00:00:00 2001
From: Alex Vandiver <alexmv@zulip.com>
Date: Thu, 18 Sep 2025 19:59:23 +0000
Subject: [PATCH] dockerfile: Check out during clone, so remote refnames work.

Otherwise, ZULIP_GIT_REF has to be a `refs/remotes/origin/foo`-style
refname.
---
 Dockerfile | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 2c28273..77d4a13 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,9 +29,8 @@ WORKDIR /home/zulip
 ARG ZULIP_GIT_URL=https://github.com/zulip/zulip.git
 ARG ZULIP_GIT_REF=11.2
 
-RUN git clone "$ZULIP_GIT_URL" && \
-    cd zulip && \
-    git checkout -b current "$ZULIP_GIT_REF"
+RUN git clone "$ZULIP_GIT_URL" -b "$ZULIP_GIT_REF" && \
+    cd zulip
 
 WORKDIR /home/zulip/zulip