Dockerfile.dev

# Dev container for building sqlanvil on Linux.
#
# Why: the pinned Bazel 5.4 + 2022-era rules_proto/protobuf chain does not
# build on macOS Tahoe (wrapped_clang missing LC_UUID, Apple SDK header
# conflicts with old protobuf). On Linux those issues don't apply.
#
# Build the image once:
#   docker build -f Dockerfile.dev -t sqlanvil-dev .
#
# Run a one-shot Bazel command (caches persist in a named volume):
#   docker run --rm -it \
#     -v "$PWD:/workspace" \
#     -v sqlanvil-bazel-cache:/root/.cache/bazel \
#     -v sqlanvil-bazel-disk:/root/.cache/bazel-disk \
#     sqlanvil-dev bazel build //protos:sqlanvil_proto
#
# Drop into a shell:
#   docker run --rm -it \
#     -v "$PWD:/workspace" \
#     -v sqlanvil-bazel-cache:/root/.cache/bazel \
#     -v sqlanvil-bazel-disk:/root/.cache/bazel-disk \
#     sqlanvil-dev
#
# Or use the wrapper: ./scripts/docker-bazel build //protos:sqlanvil_proto

FROM node:20-bookworm

# Bazel needs: JDK, python (for some rules), git, build-essential, unzip,
# zip, and the usual C/C++ toolchain (gcc, g++, make).
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates \
        curl \
        git \
        gnupg \
        openjdk-17-jdk-headless \
        python3 \
        python-is-python3 \
        build-essential \
        unzip \
        zip \
        zlib1g-dev \
    && rm -rf /var/lib/apt/lists/*

# Bazelisk — reads .bazelversion and downloads the matching Bazel.
RUN npm install -g @bazel/bazelisk

# Bazel writes a lot to ~/.cache/bazel; expose it as a volume target so
# the host docker volume sticks across runs.
ENV BAZEL_DISK_CACHE_DIR=/root/.cache/bazel-disk
RUN mkdir -p /root/.cache/bazel /root/.cache/bazel-disk

WORKDIR /workspace

# Default to an interactive shell. Override with the bazel command you want.
CMD ["bash"]