no devbox

Author: Ramblurr

.devcontainer/Dockerfile

@@ -1,28 +1,25 @@
-# renovate: datasource=github-tags depName=devbox packageName=jetify-com/devbox
-ARG DEVBOX_VERSION=0.16.0
+FROM mcr.microsoft.com/devcontainers/base:ubuntu-24.04
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends curl xz-utils sudo \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# I use devbox to install nix in a non-root docker devcontainer environment,
-# which the other installers (official and detsys) don't support
-# I dont actually use any of the devbox features
-FROM jetpackio/devbox:${DEVBOX_VERSION}
+USER root
+ENV DEVBOX_USER=vscode
+RUN usermod -aG sudo $DEVBOX_USER
+RUN echo "${DEVBOX_USER} ALL=(ALL:ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/$DEVBOX_USER
+USER $DEVBOX_USER
+
+RUN wget --output-document=/dev/stdout https://nixos.org/nix/install | sh -s -- --no-daemon
+RUN . ~/.nix-profile/etc/profile.d/nix.sh
+ENV PATH="/home/${DEVBOX_USER}/.nix-profile/bin:$PATH"
 ENV HM_FLAKE_URI=github:Ramblurr/nix-agent-dev
 WORKDIR /code
-
 USER root:root
-
 RUN mkdir -p /code && chown ${DEVBOX_USER}:${DEVBOX_USER} /code
-
 USER ${DEVBOX_USER}:${DEVBOX_USER}
-
-COPY --chown=${DEVBOX_USER}:${DEVBOX_USER} devbox.json devbox.json
-COPY --chown=${DEVBOX_USER}:${DEVBOX_USER} devbox.lock devbox.lock
-
 ENV USER=${DEVBOX_USER}
 ENV NIX_CONFIG="experimental-features = nix-command flakes"
-RUN devbox run -- echo "Installed Packages." \
-  && nix-store --gc \
+RUN nix-store --gc \
   && nix build --extra-experimental-features 'nix-command flakes' \
   --impure --no-write-lock-file --no-link --show-trace \
   "${HM_FLAKE_URI}#homeConfigurations.${DEVBOX_USER}.activationPackage"
-
-RUN devbox shellenv --init-hook >> ~/.profile