Dockerfile.opencode-web

# Dockerfile.opencode-web
# Build OpenCode WEB server optimized for web interface
# Source: https://github.com/anomalyco/opencode

# syntax=docker/dockerfile:1.7
ARG NODE_IMAGE=node:20-bookworm-slim
ARG OPENCODE_VERSION=latest

FROM ${NODE_IMAGE}

RUN apt-get update && apt-get install -y --no-install-recommends curl dumb-init ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Create opencode user
RUN adduser --gecos '' --disabled-password opencode \
    && mkdir -p /etc/sudoers.d \
    && echo "opencode ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/nopasswd \
    && chmod 0440 /etc/sudoers.d/nopasswd \
    && mkdir -p /var/log/opencode-web \
    && chown opencode:opencode /var/log/opencode-web

# Install opencode-ai
RUN npm install -g "opencode-ai@${OPENCODE_VERSION}"

# Install fixuid for PUID/PGID support
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: opencode\ngroup: opencode\n" > /etc/fixuid/config.yml

COPY scripts/opencode-web.sh /scripts/
RUN chmod +x /scripts/*.sh

EXPOSE 4001

USER opencode
WORKDIR /home/opencode
ENTRYPOINT ["/scripts/opencode-web.sh"]