# Dockerfile to build NetNewsWire from source (macOS project) in a Linux container.
# This environment cannot produce a macOS/macOS-like build using Xcode, but this
# container exposes the repository and provides a generic Linux build setup to host
# Linux build tools and any cross-platform steps you provide.

FROM ubuntu:22.04 AS builder

ENV DEBIAN_FRONTEND=noninteractive

# Install common build tools. Linux builds for a macOS project are not supported here,
# but this provides a consistent, reproducible environment to host the source.
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        ca-certificates \
        curl \
        git \
        pkg-config \
        python3 \
        unzip \
        xz-utils \
    && rm -rf /var/lib/apt/lists/*

# Optionally install Swift tooling in case a Linux-based Swift build is attempted later
# (not required for macOS Xcode projects, but helpful for cross-platform steps).
RUN apt-get update \
    && apt-get install -y --no-install-recommends swift \
    && rm -rf /var/lib/apt/lists/*

# Copy the repository
WORKDIR /src
COPY . /src

# Try common Linux-based build steps if present. These are no-ops for macOS/Xcode projects
# but allow the container to participate in workflows that expect a build step.
RUN if [ -f ./setup.sh ]; then \
        chmod +x ./setup.sh && ./setup.sh; \
    fi

RUN if [ -f ./build.sh ]; then \
        chmod +x ./build.sh && ./build.sh; \
    fi

# If a Makefile exists, build with make
RUN if [ -f Makefile ]; then make -j$(nproc); fi

# Final image to run the code in a minimal environment
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

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

WORKDIR /src
COPY --from=builder /src /src

# Default command
CMD ["bash"]

# .dockerignore
.git
node_modules
build
dist
*.log
*.tmp
.DS_Store