system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
# Start from the latest NixOS unstable.
FROM nixos/nix
RUN nix-channel --add https://nixos.org/channels/nixpkgs-unstable nixpkgs
RUN nix-channel --update
# Prepare the build environment.
# This is appropriate for production or CI containers, but for
# development environments, it's better to leave the shell.nix
# where it is, so that updates to it don't require a rebuild of the
# container, as that is annoying to do.
# COPY shell.nix /opt
# RUN nix-shell /opt/shell.nix --run 'echo OK'
# Keep a symlink to ImageMagick headers.
RUN nix-build '<nixpkgs>' -A imagemagick7.dev -o /opt/imagemagick
# Prepare the README.
COPY README.md /opt/
RUN sed -i \
-e "s|@@IM_DEV@@|$(readlink -f /opt/imagemagick-dev)|g" \
/opt/README.md
# Make the default directory the mounted source code.
WORKDIR /var/app
# Run the process that this container will serve.
CMD tail -f /opt/README.md