codex-experimental/codex-cli/Dockerfile at main · SlyDen/codex-experimental · GitHub

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FROM node:24-slim

ARG TZ

ENV TZ="$TZ"

# Install basic development tools, ca-certificates, and iptables/ipset, then clean up apt cache to reduce image size

RUN apt-get update && apt-get install -y --no-install-recommends \

aggregate \

ca-certificates \

curl \

dnsutils \

fzf \

gh \

git \

gnupg2 \

iproute2 \

ipset \

iptables \

jq \

less \

man-db \

procps \

unzip \

ripgrep \

zsh \

&& rm -rf /var/lib/apt/lists/*

# Ensure default node user has access to /usr/local/share

RUN mkdir -p /usr/local/share/npm-global && \

chown -R node:node /usr/local/share

ARG USERNAME=node

# Set up non-root user

USER node

# Install global packages

ENV NPM_CONFIG_PREFIX=/usr/local/share/npm-global

ENV PATH=$PATH:/usr/local/share/npm-global/bin

# Install codex

COPY dist/codex.tgz codex.tgz

RUN npm install -g codex.tgz \

&& npm cache clean --force \

&& rm -rf /usr/local/share/npm-global/lib/node_modules/codex-cli/node_modules/.cache \

&& rm -rf /usr/local/share/npm-global/lib/node_modules/codex-cli/tests \

&& rm -rf /usr/local/share/npm-global/lib/node_modules/codex-cli/docs

# Inside the container we consider the environment already sufficiently locked

# down, therefore instruct Codex CLI to allow running without sandboxing.

ENV CODEX_UNSAFE_ALLOW_NO_SANDBOX=1

# Copy and set up firewall script as root.

USER root

COPY scripts/init_firewall.sh /usr/local/bin/

RUN chmod 500 /usr/local/bin/init_firewall.sh

# Drop back to non-root.

USER node

codex-experimental/codex-cli/Dockerfile at main · SlyDen/codex-experimental · GitHub

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