Dockerfile.executor

FROM python:3.12-slim-bookworm

SHELL ["/bin/sh", "-lc"]

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

# ---- Install Docker CLI (static binary) ----
# Pick a known-good version. Change if you want.
ARG DOCKER_CLI_VERSION=27.5.1
RUN arch="$(uname -m)"; \
    case "$arch" in \
      x86_64)  DARCH="x86_64" ;; \
      aarch64) DARCH="aarch64" ;; \
      *) echo "Unsupported arch: $arch" && exit 1 ;; \
    esac; \
    curl -fsSL "https://download.docker.com/linux/static/stable/${DARCH}/docker-${DOCKER_CLI_VERSION}.tgz" -o /tmp/docker.tgz; \
    tar -xzf /tmp/docker.tgz -C /tmp; \
    install -m 0755 /tmp/docker/docker /usr/local/bin/docker; \
    rm -rf /tmp/docker /tmp/docker.tgz; \
    command -v docker && docker --version

# ---- Install Docker Compose v2 plugin ----
ARG DOCKER_COMPOSE_VERSION=v2.27.0
RUN mkdir -p /usr/local/lib/docker/cli-plugins \
  && curl -fsSL "https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-linux-x86_64" \
      -o /usr/local/lib/docker/cli-plugins/docker-compose \
  && chmod +x /usr/local/lib/docker/cli-plugins/docker-compose \
  && docker compose version

# ---- App ----
WORKDIR /app
COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt

COPY . /app
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

CMD ["python", "-u", "executor_worker.py"]