From bd0abdf0838f3dd8952825332fb7631d85f51a34 Mon Sep 17 00:00:00 2001
From: Dan Callahan <d.callahan@f5.com>
Date: Mon, 19 Feb 2024 12:59:22 +0000
Subject: Docker: Shallow clone the Unit repo

Saves on the order of 10 MBs of transfer for each build.

We call `rm -rf /usr/src/unit` later in this step, so the full repo has
never appeared in our published images anyway.
---
 pkg/docker/Dockerfile.go1.20 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pkg/docker/Dockerfile.go1.20')

diff --git a/pkg/docker/Dockerfile.go1.20 b/pkg/docker/Dockerfile.go1.20
index fcb449a7..a390b2f6 100644
--- a/pkg/docker/Dockerfile.go1.20
+++ b/pkg/docker/Dockerfile.go1.20
@@ -15,7 +15,7 @@ RUN set -ex \
     && mkdir -p /usr/lib/unit/modules /usr/lib/unit/debug-modules \
     && mkdir -p /usr/src/unit \
     && cd /usr/src/unit \
-    && git clone -b 1.31.1-1 https://github.com/nginx/unit \
+    && git clone --depth 1 -b 1.31.1-1 https://github.com/nginx/unit \
     && cd unit \
     && NCPU="$(getconf _NPROCESSORS_ONLN)" \
     && DEB_HOST_MULTIARCH="$(dpkg-architecture -q DEB_HOST_MULTIARCH)" \
-- 
cgit