chore(nix-cli): upgrade from 2.1.3 to 2.2.1

[github/fretlink/docker-nix.git] / alpine / Dockerfile

diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 952e3eadb8699f38ffe36a1b5402ace49c6f1f2d..c5d07b29832ac40a90e4701e15ebde9018bf54f2 100644 (file)
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -2,7 +2,7 @@
 FROM alpine
 
 ARG NIX_VERSION
-ENV NIX_VERSION ${NIX_VERSION:-2.1.3}
+ENV NIX_VERSION ${NIX_VERSION:-2.2.1}
 ARG LANG
 ENV LANG ${LANG:-"en_US.UTF-8"}
 
@@ -11,7 +11,9 @@ RUN addgroup -g 30000 -S nixbld \
     && adduser -D nixuser \
     && mkdir -m 0755 /nix && chown nixuser /nix \
     && apk add --no-cache bash \
-    && rm -rf /var/cache/apk/*
+    && rm -rf /var/cache/apk/* \
+    # sandboxing enabled by default since 2.2
+    && mkdir -p /etc/nix && echo 'sandbox = false' > /etc/nix/nix.conf
 
 USER nixuser
 ENV USER=nixuser