From bafa1a48d58446721566562674d2f437eb1014be Mon Sep 17 00:00:00 2001
From: saltycrys <73420320+saltycrys@users.noreply.github.com>
Date: Wed, 9 Dec 2020 02:54:02 +0100
Subject: [PATCH] Update Dockerfile to use `shard.lock`

---
 docker/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index b05f66eb..7d4932fc 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,7 +2,8 @@ FROM crystallang/crystal:0.35.1-alpine AS builder
 RUN apk add --no-cache curl sqlite-static
 WORKDIR /invidious
 COPY ./shard.yml ./shard.yml
-RUN shards update && shards install && \
+COPY ./shard.lock ./shard.lock
+RUN shards install && \
     # TODO: Document build instructions
     # See https://github.com/omarroth/boringssl-alpine/blob/master/APKBUILD,
     # https://github.com/omarroth/lsquic-alpine/blob/master/APKBUILD,