Dockerfile.base

# Pre-built dependency layer for limonEngine CI.
# Stored on GitHub Container Registry and rebuilt ONLY when this file changes
# (see .github/workflows/build-base-image.yml).
#
# If you add, remove, or upgrade a system dependency:
#   1. Edit the apt-get install line below.
#   2. Commit and push — the "Build base image" workflow detects the change
#      and pushes a new :latest to ghcr.io/enginmanap/limonengine-base.
#   3. The main CI workflow (docker-image.yml) picks it up automatically
#      on its next run.
#
# If you need to force a rebuild without changing deps (e.g. after an Ubuntu
# security update), go to Actions → "Build base image" → Run workflow.

FROM ubuntu:26.04

RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates \
    git \
    cmake \
    build-essential \
    libassimp-dev \
    libsdl3-dev \
    libsdl3-image-dev \
    libfreetype6-dev \
    libtinyxml2-dev \
    libglew-dev \
    libglm-dev \
    python3-dev \
    libssl-dev \
    && rm -rf /var/lib/apt/lists/*