# Deps-only base image for fast iteration on SnapOrca.
# Identical system+pinned-dependency setup to scripts/Dockerfile, but STOPS after
# `build_linux.sh -dr` (no slicer/AppImage build). Produces an image with the pinned
# deps baked at /OrcaSlicer/deps/build/destdir, so the slicer can be rebuilt
# incrementally via scripts/docker-iter-build.sh without re-running the long deps build.
#
# Build once (rebuild only when deps/ changes, e.g. OCCT module flags):
#   docker build -t snaporca-deps -f scripts/Dockerfile.deps .
FROM docker.io/ubuntu:24.04
LABEL maintainer="SnapOrca CAD iteration base"

# Disable interactive package configuration
RUN apt-get update && \
    echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections

# Add a deb-src
RUN echo deb-src http://archive.ubuntu.com/ubuntu \
    $(cat /etc/*release | grep VERSION_CODENAME | cut -d= -f2) main universe>> /etc/apt/sources.list

RUN apt-get update && apt-get install  -y \
    autoconf \
    build-essential \
    cmake \
    curl \
    eglexternalplatform-dev \
    extra-cmake-modules \
    file \
    git \
    gstreamer1.0-plugins-bad \
    gstreamer1.0-libav \
    libcairo2-dev \
    libcurl4-openssl-dev \
    libdbus-1-dev \
    libglew-dev \
    libglu1-mesa-dev \
    libgstreamer1.0-dev \
    libgstreamerd-3-dev \
    libgstreamer-plugins-base1.0-dev \
    libgstreamer-plugins-good1.0-dev \
    libgtk-3-dev \
    libsecret-1-dev \
    libsoup2.4-dev \
    libssl3 \
    libssl-dev \
    libtool \
    libudev-dev \
    libwayland-dev \
    libwebkit2gtk-4.1-dev \
    libxkbcommon-dev \
    locales \
    locales-all \
    m4 \
    pkgconf \
    sudo \
    wayland-protocols \
    wget

ENV LC_ALL=en_US.utf8
RUN locale-gen $LC_ALL
ENV SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt

COPY ./ OrcaSlicer
WORKDIR OrcaSlicer

# System dependencies
RUN ./build_linux.sh -u

# Pinned dependencies in ./deps (OCCT 7.6 with ModelingAlgorithms enabled, OpenCV,
# OpenVDB, Boost, wxWidgets, ...). This is the long step; it is baked into the image.
# -j 12, not the default all-cores: on 2026-08-21 an unbounded deps build plus an unbounded
# app build put 42 GB of cc1plus on a 62 GB box and OOM-killed the host for 2h28m. 12 keeps
# the compile fast while leaving the machine usable. Pair with `docker build --memory`.
RUN ./build_linux.sh -dr -j 12

# Compatibility symlink. This deps tree installs into deps/build/OrcaSlicer_dep/, while the
# orcacad_buildcache volume was configured against the previous image, whose prefix was
# deps/build/destdir/. Those paths are baked as absolute strings into the app's CMakeCache, so
# without this symlink a rebuild on the new image reconfigures from scratch — hours of compile
# to change one directory name. Same tree, two names.
RUN ln -sfn /OrcaSlicer/deps/build/OrcaSlicer_dep /OrcaSlicer/deps/build/destdir