🏗️ Godot Builder Image

This repository contains the Dockerfile definition for a custom build container used by our Gitea Runners.

It is designed to cross-compile Godot Engine and GDExtension projects for Linux (x86_64) and Windows (x86_64/MinGW).

📦 What's Inside?

The image is based on Fedora 39 (to ensure up-to-date MinGW packages) and includes:

• Build Systems: SCons, Make, Automake, Git

• Compilers: GCC (Linux), MinGW-w64 (Windows Cross-compile), Yasm

• Godot Dependencies: X11, Mesa (GL), ALSA, PulseAudio, uDev

🚀 How to Build & Publish

This process is automated.

1. Modify: Make changes to the Dockerfile if you need new dependencies (e.g., Python, newer GCC).

• Push: Commit and push your changes to the main branch.

Bash

git add Dockerfile
git commit -m "Update builder dependencies"
git push origin main

3. Watch: Go to the Actions tab in Gitea to see the build progress.

4. Verify: Once green, go to your Profile > Packages tab. You should see a new version of godot-builder tagged latest.

🛠 Manual Usage (Local Testing)

If you need to test this image locally before pushing:

Bash

# Build locally
docker build -t godot-builder:local .

# Test compiling a project locally

docker run --rm -v $(pwd):/workspace -w /workspace godot-builder:local \
    scons platform=linux target=template_debug

📄 Dockerfile Reference

FROM fedora:39

# Install Build Tools & Cross-Compilers
RUN dnf -y install \
    git scons make automake which yasm \
    gcc gcc-c++ kernel-headers \
    mingw64-gcc mingw64-gcc-c++ mingw64-winpthreads-static \
    libX11-devel libXcursor-devel libXrandr-devel libXinerama-devel libXi-devel \
    mesa-libGL-devel alsa-lib-devel pulseaudio-libs-devel libudev-devel \
    && dnf clean all

CMD ["/bin/bash"]