3: use prebuilt development container

Dockerfile

@@ -1,80 +1,4 @@
-FROM debian:stable-slim as go-builder
-# defined from build kit
-# DOCKER_BUILDKIT=1 docker build . -t ...
-ARG TARGETARCH
-
-FROM debian:stable-slim as builder
-# defined from build kit
-# DOCKER_BUILDKIT=1 docker build . -t ...
-ARG TARGETARCH
-
-RUN export DEBIAN_FRONTEND=noninteractive && \
-    apt update && \
-    apt install -y -q --no-install-recommends \
-    git curl gnupg2 build-essential \
-    linux-headers-${TARGETARCH} libc6-dev \ 
-    openssl libssl-dev pkg-config \
-    ca-certificates apt-transport-https \
-    python3 && \
-    apt clean && \
-    rm -rf /var/lib/apt/lists/*
-
-RUN useradd --create-home -s /bin/bash xmtp
-RUN usermod -a -G sudo xmtp
-RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
-
-WORKDIR /rustup
-## Rust
-ADD https://sh.rustup.rs /rustup/rustup.sh
-RUN chmod 755 /rustup/rustup.sh
-
-ENV USER=xmtp
-USER xmtp
-RUN /rustup/rustup.sh -y --default-toolchain stable --profile minimal
-
-ENV PATH=$PATH:~xmtp/.cargo/bin
-
-FROM debian:stable-slim
-ARG TARGETARCH
-
-RUN export DEBIAN_FRONTEND=noninteractive && \
-  apt update && \
-  apt install -y -q --no-install-recommends \
-    ca-certificates apt-transport-https \
-    sudo ripgrep procps build-essential \
-    python3 python3-pip python3-dev \
-    git curl protobuf-compiler && \
-  apt clean && \
-  rm -rf /var/lib/apt/lists/*
-
-RUN echo "building platform $(uname -m)"
-
-RUN useradd --create-home -s /bin/bash xmtp
-RUN usermod -a -G sudo xmtp
-RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
-
-## Node and NPM
-RUN mkdir -p /usr/local/nvm
-ENV NVM_DIR=/usr/local/nvm
-
-ENV NODE_VERSION=v20.9.0
-
-ADD https://raw.githubusercontent.com/creationix/nvm/master/install.sh /usr/local/etc/nvm/install.sh
-RUN bash /usr/local/etc/nvm/install.sh && \
-    bash -c ". $NVM_DIR/nvm.sh && nvm install $NODE_VERSION && nvm alias default $NODE_VERSION && nvm use default"
-
-ENV NVM_NODE_PATH ${NVM_DIR}/versions/node/${NODE_VERSION}
-ENV NODE_PATH ${NVM_NODE_PATH}/lib/node_modules
-ENV PATH      ${NVM_NODE_PATH}/bin:$PATH
-
-RUN npm install npm -g
-RUN npm install yarn -g
-
-
-## Rust from builder
-COPY --chown=xmtp:xmtp --from=builder /home/xmtp/.cargo /home/xmtp/.cargo
-COPY --chown=xmtp:xmtp --from=builder /home/xmtp/.rustup /home/xmtp/.rustup
-
+FROM ghcr.io/xmtp/rust:latest
 USER xmtp
 
 RUN ~xmtp/.cargo/bin/rustup toolchain install stable