# Explicit setup only. ./build --mapd never builds or pulls this image.
# Pinned official Go 1.25.1 multi-platform manifest; build with --platform linux/arm64.
FROM golang:1.25.1@sha256:d7098379b7da665ab25b99795465ec320b1ca9d4addb9f77409c4827dc904211

RUN apt-get update && apt-get install -y --no-install-recommends \
    pkg-config zlib1g-dev python3 \
  && rm -rf /var/lib/apt/lists/*