Dockerfile

   1 # Dockerfile to create an environment that contains the Nix package manager.
   2 FROM alpine
   3
   4 ARG NIX_VERSION
   5 ENV NIX_VERSION ${NIX_VERSION:-2.1.3}
   6
   7 RUN addgroup -g 30000 -S nixbld \
   8     && for i in $(seq 1 30); do adduser -S -D -h /var/empty -g "Nix build user $i" -u $((30000 + i)) -G nixbld nixbld$i ; done \
   9     && adduser -D nixuser \
  10     && mkdir -m 0755 /nix && chown nixuser /nix \
  11     && apk add --no-cache bash \
  12     && rm -rf /var/cache/apk/*
  13
  14 USER nixuser
  15 ENV USER=nixuser
  16 ENV HOME="/home/nixuser"
  17
  18 RUN cd && wget https://nixos.org/releases/nix/nix-$NIX_VERSION/nix-$NIX_VERSION-x86_64-linux.tar.bz2 \
  19     && tar xjf nix-*-x86_64-linux.tar.bz2 \
  20     && ~/nix-*-x86_64-linux/install \
  21     && rm -rf ~/nix-*-*
  22
  23 ENV ENV="/home/nixuser/.nix-profile/etc/profile.d/nix.sh"
  24 RUN ln -s ${ENV} ${HOME}/.profile
  25 SHELL ["/usr/bin/env", "bash", "-l", "-c"]
  26 ENTRYPOINT ["/usr/bin/env", "bash", "-l", "-c"]