feat: Add the Dockerfile, entrypoint.sh and start.sh files

Dockerfile

@@ -0,0 +1,94 @@
+# syntax=docker/dockerfile:experimental
+
+ARG BASE=debian:12
+FROM $BASE
+
+RUN apt-get update \
+  && apt-get install -y \
+    curl \
+    dumb-init \
+    git \
+    build-essential \
+    cmake \
+    pkg-config \
+    python3 \
+    python3-pip \
+    python3-venv \
+    nodejs \
+    npm \
+    unzip \
+    zip \
+    jq \
+    iputils-ping \
+    openjdk-17-jdk \
+    maven \
+    git-lfs \
+    locales \
+    lsb-release \
+    nano \
+    openssh-client \
+    procps \
+    sudo \
+    vim-tiny \
+    wget \
+    zsh \
+  && git lfs install \
+  && rm -rf /var/lib/apt/lists/*
+
+# https://wiki.debian.org/Locale#Manually
+RUN sed -i "s/# en_US.UTF-8/en_US.UTF-8/" /etc/locale.gen \
+  && locale-gen
+ENV LANG=en_US.UTF-8
+
+RUN if grep -q 1000 /etc/passwd; then \
+    userdel -r "$(id -un 1000)"; \
+  fi \
+  && adduser --gecos '' --disabled-password coder \
+  && echo "coder ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/nopasswd
+
+# Install Oh My Zsh for coder user
+RUN su - coder -c "curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh | sh" \
+  && su - coder -c "git clone https://github.com/zsh-users/zsh-autosuggestions /home/coder/.oh-my-zsh/custom/plugins/zsh-autosuggestions" \
+  && su - coder -c "git clone https://github.com/zsh-users/zsh-syntax-highlighting.git /home/coder/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting" \
+  && su - coder -c "sed -i 's/plugins=(git)/plugins=(git zsh-autosuggestions zsh-syntax-highlighting)/g' /home/coder/.zshrc" \
+  && chown -R coder:coder /home/coder/.oh-my-zsh \
+  && chown coder:coder /home/coder/.zshrc \
+  && chsh -s /usr/bin/zsh coder
+
+RUN ARCH="$(dpkg --print-architecture)" \
+  && curl -fsSL "https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-$ARCH.tar.gz" | tar -C /usr/local/bin -xzf - \
+  && chown root:root /usr/local/bin/fixuid \
+  && chmod 4755 /usr/local/bin/fixuid \
+  && mkdir -p /etc/fixuid \
+  && printf "user: coder\ngroup: coder\n" > /etc/fixuid/config.yml
+
+COPY entrypoint.sh /usr/bin/entrypoint.sh
+RUN chmod +x /usr/bin/entrypoint.sh
+# Add new startup script
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
+
+# Install code-server using the installation script
+RUN curl -fsSL https://code-server.dev/install.sh | sh
+
+# Allow users to have scripts run on container startup to prepare workspace.
+# https://github.com/coder/code-server/issues/5177
+ENV ENTRYPOINTD=${HOME}/entrypoint.d
+
+# Set default timezone to UTC, can be overridden by TZ environment variable
+ENV TZ=UTC
+RUN apt-get update && apt-get install -y tzdata \
+    && ln -fs /usr/share/zoneinfo/${TZ} /etc/localtime \
+    && echo ${TZ} > /etc/timezone \
+    && dpkg-reconfigure -f noninteractive tzdata \
+    && rm -rf /var/lib/apt/lists/*
+
+EXPOSE 7860
+# This way, if someone sets $DOCKER_USER, docker-exec will still work as
+# the uid will remain the same. note: only relevant if -u isn't passed to
+# docker-run.
+USER 1000
+ENV USER=coder
+ENV SHELL=/usr/bin/zsh
+WORKDIR /home/coder/workspace
+ENTRYPOINT ["/start.sh"]

entrypoint.sh

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+#!/bin/sh
+set -eu
+
+# We do this first to ensure sudo works below when renaming the user.
+# Otherwise the current container UID may not exist in the passwd database.
+eval "$(fixuid -q)"
+
+if [ "${DOCKER_USER-}" ]; then
+  USER="$DOCKER_USER"
+  if [ -z "$(id -u "$DOCKER_USER" 2>/dev/null)" ]; then
+    echo "$DOCKER_USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/nopasswd > /dev/null
+    # Unfortunately we cannot change $HOME as we cannot move any bind mounts
+    # nor can we bind mount $HOME into a new home as that requires a privileged container.
+    sudo usermod --login "$DOCKER_USER" coder
+    sudo groupmod -n "$DOCKER_USER" coder
+
+    sudo sed -i "/coder/d" /etc/sudoers.d/nopasswd
+  fi
+fi
+
+# Allow users to have scripts run on container startup to prepare workspace.
+# https://github.com/coder/code-server/issues/5177
+if [ -d "${ENTRYPOINTD}" ]; then
+  find "${ENTRYPOINTD}" -type f -executable -print -exec {} \;
+fi
+
+exec dumb-init /usr/bin/code-server "$@"

start.sh

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+#!/bin/bash
+# Ensure code-server starts correctly and listens on the specified port
+/usr/bin/entrypoint.sh --bind-addr 0.0.0.0:7860 /home/coder/workspace