FROM debian:bookworm-slim

LABEL org.opencontainers.image.title="electron-builder-windows (Node 20)"
LABEL org.opencontainers.image.source="https://github.com/MrUnknownDE/docker-nodejs-win"
LABEL org.opencontainers.image.description="Linux container for building Windows Electron apps using electron-builder (Node 20)"
LABEL maintainer="<you@example.com>"

ENV DEBIAN_FRONTEND=noninteractive \
    WINEDEBUG=-all \
    WINEDLLOVERRIDES="winemenubuilder.exe=d" \
    # reduce noisy npm logs and enable corepack
    NPM_CONFIG_LOGLEVEL=warn

# 1) Basis-Tools + NodeSource prerequisites
RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates curl gnupg2 dirmngr \
 && rm -rf /var/lib/apt/lists/*

# 2) Node.js 20 via NodeSource
RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
 && apt-get update && apt-get install -y --no-install-recommends \
    nodejs \
 && corepack enable \
 && rm -rf /var/lib/apt/lists/*

# 3) 32-bit Arch für wine32 + alle Build-Dependencies
RUN dpkg --add-architecture i386 \
 && apt-get update && apt-get install -y --no-install-recommends \
    # Build basics
    build-essential python3 git file xz-utils zip p7zip-full fakeroot \
    # electron-builder extras
    icnsutils graphicsmagick rpm \
    # Windows / signing toolchain
    g++-mingw-w64 nsis osslsigncode \
    # Wine & Mono
    wine32 wine64 mono-complete \
    # headless
    xvfb fontconfig \
 && rm -rf /var/lib/apt/lists/*

# Optional: häufig genutzte global Tools (pnpm/yarn via corepack)
# (corepack ist bereits enabled; Projekte können `packageManager` in package.json definieren)

# Sanity check: Versionen
RUN node -v && npm -v && npx --yes electron-builder --version || true \
 && wine --version && mono --version && makensis -VERSION

# Default Arbeitsverzeichnis
WORKDIR /workspace

# Hinweis: zum Bauen im CI:
# - bind-mount/checkout dein Projekt nach /workspace
# - npm ci && npm run dist -- --win
CMD [ "bash" ]