# metabuilder/devcontainer
#
# All-in-one development container: every build tool, language runtime,
# package manager cache, and software 3D renderer in a single image.
#
# Layers (in order):
#   base-conan-deps   → all apt packages + all Conan C++ packages
#   base-node-deps    → all npm workspace packages (copied in)
#   base-pip-deps     → all Python pip packages (copied in)
#   base-android-sdk  → Android SDK 34 + Gradle (copied in)
#   + Rust / Cargo
#   + Go 1.22
#   + Mesa software renderer (CPU-powered headless 3D/GL/Vulkan)
#   + oh-my-zsh + dev comforts
#
# Build:   docker build -f Dockerfile.devcontainer -t metabuilder/devcontainer:latest ../../
# VS Code: "image": "metabuilder/devcontainer:latest" in devcontainer.json

ARG BASE_REGISTRY=metabuilder
FROM ${BASE_REGISTRY}/base-node-deps:latest    AS node-deps
FROM ${BASE_REGISTRY}/base-pip-deps:latest     AS pip-deps
FROM ${BASE_REGISTRY}/base-android-sdk:latest  AS android-sdk
FROM ${BASE_REGISTRY}/base-conan-deps:latest

# ── Node.js (from base-node-deps) ─────────────────────────────────────────────
# Copy pre-installed node_modules + node binary from base-node-deps image
COPY --from=node-deps /usr/local/bin/node   /usr/local/bin/node
COPY --from=node-deps /usr/local/bin/npm    /usr/local/bin/npm
COPY --from=node-deps /usr/local/bin/npx    /usr/local/bin/npx
COPY --from=node-deps /usr/local/lib/node_modules /usr/local/lib/node_modules
COPY --from=node-deps /app/node_modules     /workspace/node_modules

# ── Python packages (from base-pip-deps) ──────────────────────────────────────
# Copy entire site-packages + all pip-installed binaries in one go.
# Avoids hard-coding individual binary paths (gunicorn, celery, etc.).
COPY --from=pip-deps /usr/local/lib/python3.14 /usr/local/lib/python3.14
COPY --from=pip-deps /usr/local/bin/           /usr/local/bin/

# ── Android SDK + Gradle (from base-android-sdk) ──────────────────────────────
COPY --from=android-sdk /opt/android-sdk    /opt/android-sdk
COPY --from=android-sdk /opt/gradle         /opt/gradle
COPY --from=android-sdk /root/.gradle       /root/.gradle

ENV ANDROID_HOME=/opt/android-sdk \
    ANDROID_SDK_ROOT=/opt/android-sdk \
    GRADLE_HOME=/opt/gradle/gradle-8.12

# ── Rust + Cargo ──────────────────────────────────────────────────────────────
ENV CARGO_HOME=/opt/cargo \
    RUSTUP_HOME=/opt/rustup \
    PATH=/opt/cargo/bin:$PATH

RUN for i in 1 2 3 4 5; do \
      curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
        | sh -s -- -y --no-modify-path \
           --default-toolchain stable \
           --component rust-analyzer,clippy,rustfmt \
      && break \
      || (echo "rustup failed (attempt $i/5), retrying in $((i*10))s..." && sleep $((i*10))); \
    done

# ── Go 1.22 ───────────────────────────────────────────────────────────────────
ENV GOROOT=/opt/go \
    GOPATH=/opt/gopath \
    PATH=/opt/go/bin:/opt/gopath/bin:$PATH

RUN GO_VERSION=1.22.6 && \
    ARCH=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/') && \
    for i in 1 2 3 4 5; do \
      wget -q "https://go.dev/dl/go${GO_VERSION}.linux-${ARCH}.tar.gz" -O /tmp/go.tar.gz && \
      tar -C /opt -xzf /tmp/go.tar.gz && \
      rm /tmp/go.tar.gz \
      && break \
      || (echo "Go download failed (attempt $i/5), retrying in $((i*10))s..." \
          && rm -f /tmp/go.tar.gz && sleep $((i*10))); \
    done

# ── Mesa software 3D renderer (CPU-powered, no GPU required) ──────────────────
# Enables OpenGL, Vulkan (llvmpipe), EGL in headless Docker environments.
# Set LIBGL_ALWAYS_SOFTWARE=1 to force software rendering at runtime.
RUN for i in 1 2 3 4 5; do \
      apt-get update && apt-get install -y --no-install-recommends \
        libgl1 \
        libglx-mesa0 \
        libgl1-mesa-dri \
        mesa-utils \
        mesa-vulkan-drivers \
        vulkan-tools \
        libegl1 \
        libegl-mesa0 \
        libgles2 \
        xvfb \
        x11-utils \
      && break \
      || (echo "apt-get (mesa) failed (attempt $i/5), retrying in $((i*10))s..." && sleep $((i*10))); \
    done && rm -rf /var/lib/apt/lists/*

# Runtime env: always use software renderer in containers
ENV LIBGL_ALWAYS_SOFTWARE=1 \
    MESA_LOADER_DRIVER_OVERRIDE=softpipe \
    GALLIUM_DRIVER=softpipe \
    VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.x86_64.json

# ── zsh + oh-my-zsh + shell comforts ──────────────────────────────────────────
# Install zsh first (required by oh-my-zsh and the SHELL directive below).
RUN apt-get update && apt-get install -y --no-install-recommends zsh \
    && rm -rf /var/lib/apt/lists/*

RUN for i in 1 2 3 4 5; do \
      sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" \
        "" --unattended \
      && break \
      || (echo "oh-my-zsh failed (attempt $i/5), retrying in $((i*10))s..." && sleep $((i*10))); \
    done

COPY --from=android-sdk /usr/lib/jvm /usr/lib/jvm
ENV JAVA_HOME=/usr/lib/jvm/default-java

# ── PATH consolidation ────────────────────────────────────────────────────────
ENV PATH=/opt/gradle/gradle-8.12/bin:/opt/android-sdk/cmdline-tools/latest/bin:/opt/android-sdk/platform-tools:/opt/cargo/bin:/opt/go/bin:/opt/gopath/bin:/usr/local/bin:$PATH

WORKDIR /workspace

SHELL ["/bin/zsh", "-c"]

LABEL org.metabuilder.image="devcontainer" \
      org.metabuilder.description="All-in-one dev container: C++/Conan, Node/npm, Python/pip, Android/Gradle, Rust, Go, Mesa software 3D"