From 839fad1783242ce9762b6bc9fc4a67936d2f6c7d Mon Sep 17 00:00:00 2001
From: Miao Wang <shankerwangmiao@gmail.com>
Date: Tue, 15 Sep 2020 12:37:29 +0800
Subject: [PATCH] nix-channel: download arch-specific nix tarball

---
 dockerfiles/nix-channels/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockerfiles/nix-channels/Dockerfile b/dockerfiles/nix-channels/Dockerfile
index f7e7dac..c5dd9b8 100644
--- a/dockerfiles/nix-channels/Dockerfile
+++ b/dockerfiles/nix-channels/Dockerfile
@@ -10,7 +10,7 @@ RUN pip3 install pyquery requests minio==6.0.2
     # Install Nix. To simplify management we only copy binaries and create
     # symlinks, and do no further configuration
 RUN mkdir -p /tmp/nix.unpack && \
-    curl -L https://mirrors.tuna.tsinghua.edu.cn/nix/nix-2.3.2/nix-2.3.2-x86_64-linux.tar.xz | tar -xpJ -C /tmp/nix.unpack && \
+    curl -L https://mirrors.tuna.tsinghua.edu.cn/nix/nix-2.3.2/nix-2.3.2-$(arch)-linux.tar.xz | tar -xpJ -C /tmp/nix.unpack && \
     mkdir /nix && \
     cp -dpr /tmp/nix.unpack/*/store /nix/store && \
     ln -s /nix/store/*-nix-*/bin/* /usr/local/bin && \