From 32ad8d167d05c099e9da4969b7171da4466b1b3e Mon Sep 17 00:00:00 2001
From: vnxme <46669194+vnxme@users.noreply.github.com>
Date: Wed, 15 Nov 2023 23:11:45 +0300
Subject: [PATCH] Update Dockerfile

- Bump golang version
- Clone specific branch only
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index b542814..2fe6aef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
 ARG ALPINE_VERSION=3.18
-ARG GOLANG_VERSION=1.20
+ARG GOLANG_VERSION=1.21
 
 FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:${GOLANG_VERSION}-alpine${ALPINE_VERSION} as builder
 
 RUN apk add --update --no-cache git
 
-RUN git clone https://github.com/database64128/swgp-go /app
+RUN git clone --depth 1 --branch ${SWGPGO_BRANCH:-main} https://github.com/database64128/swgp-go /app
 
 WORKDIR /app/cmd/swgp-go