C++ DevBox

A Docker-based development container for C/C++ development.

It is designed especially for use with Visual Studio Code or any IDE that supports the devcontainer standard. The images can also be used in CI workflows.

Purpose

cpp-devbox streamlines the setup of a complete C++ development stack in standardized and portable containers. It is optimized for modern C++ projects on Linux, providing compilers and tools for debugging, testing, documentation, CI.

The primary goal of these images is to enable a ready-to-use C++ development environment within Visual Studio Code using a devcontainer configuration.

Technical Base and Images

Distributions

This repository provides Dockerfiles for building container images based on Debian Linux.

We offer images for:

• Debian 12 (Bookworm, oldstable),
• Debian 13 (Trixie, stable),
• Debian 14 (Forky, testing) and
• Debian SID (unstable).

Container Images

There are two main variants per distribution: one with the standard toolchain and one with an additional Vulkan SDK and Mesa for graphics development.

• base: Includes GCC and LLVM.
• with-vulkansdk: Includes GCC, LLVM, and additionally the Vulkan SDK with Mesa.

Container Registries

The images are automatically published to Github Container Registry (GHCR) and the Docker Hub (hub.docker.com) upon updates.

For a complete list of C++ related tools, see What is pre-installed?.

Available Images

⭣ Version Tag    OS ⭢	Debian 12 - Bookworm	Debian 13 - Trixie	Debian 14 - Forky
Latest	bookworm-latest	trixie-latest	forky-latest
Latest "with-vulkansdk"	bookworm-with-vulkansdk-latest	trixie-with-vulkansdk-latest	forky-with-vulkansdk-latest

You find the versioning scheme for images below.

What is pre-installed?

The image provides all essential C++ ecosystem tools for a complete development environment. Including shell & basic utilities, compilers, build systems, debugging tools, assemblers, package managers, documentation tools, and optional graphics SDKs.

Here is a basic overview of the pre-installed tools. For details, please refer to the Dockerfiles.

On top of the Debian base image the following tools are installed:

• zsh with plugins: autosuggestions, completions, history substring search
• git, nano, jq
• curl, wget
• cppcheck, valgrind
• lcov, gcov, gcovr
• strace, ltrace
• perf, gprof
• nasm, fasm
• meson
• CMake (latest version)
• ccache (latest version)
• vcpkg (latest version)
• mold (latest version)
• Doxygen (latest version)
• git, github cli

The with-vulkansdk distributions additionally contain the Vulkan SDK and Mesa.

Dockerfile for Debian 12 - Bookworm (oldstable)

The following C/C++ compilers and their toolchains are available:

• LLVM 20.1.0
• GCC 12.2.0
• GCC 13.4.0

Dockerfile for Debian 13 - Trixie (stable)

The following C/C++ compilers and their toolchains are available:

• LLVM 21.1.0
• GCC 14.2.0

Dockerfile for Debian 14 - Forky (testing)

The following C/C++ compilers and their toolchains are available:

• LLVM 21.1.0
• GCC 14.2.0

VulkanSDK

The with-vulkansdk image variant additionally contains:

• Vulkan SDK 1.4.321.1
• Mesa 22.3.6 (bookworm), 24.2.8 (trixie), 24.2.8 (forky)
  • (for software rendering with LLVMpipe)

What is the latest version of VulkanSDK?

Prerequisites

You need the following things to run this:

• Docker
• Visual Studio Code

How to run this?

There are two ways of setting the container up.

Either by building the container image locally or by fetching the prebuilt container image from a container registry.

Building the Container Image locally using VSCode

• Step 1. Get the source: clone this repository using git or download the zip

• Step 2. In VSCode open the folder in a container (Remote Containers: Open Folder in Container):

  This will build the container image (Starting Dev Container (show log): Building image..)

  Which takes a while...

  Then, finally...

• Step 3. Enjoy! 😎

Fetching the prebuilt container images using Docker

This container image is published to the Github Container Registry (GHCR) and the Docker Hub (hub.docker.com).

You may find the Docker Hub repository here: https://hub.docker.com/r/jakoch/cpp-devbox

You may find the GHCR package here: https://github.com/jakoch/cpp-devbox/pkgs/container/cpp-devbox

In order to pull from GHCR add the prefix (ghcr.io/).

Command Line

You can install the container image from the command line:

docker pull ghcr.io/jakoch/cpp-devbox:trixie-latest

docker pull jakoch/cpp-devbox:trixie-latest

For the image containing Vulkan SDK append with-vulkansdk-latest:

docker pull jakoch/cpp-devbox:trixie-with-vulkansdk-latest

Dockerfile

You might also use this container image as a base image in your own Dockerfile:

FROM jakoch/cpp-devbox:trixie-latest

Fetching the prebuilt container images using a .devcontainer config

Devcontainer.json

You might use this container image in the .devcontainer/devcontainer.json file of your project:

{
  "name": "My C++ Project DevBox",
  "image": "ghcr.io/jakoch/cpp-devbox:trixie-latest"
}

Devcontainer.json + with-vulkansdk image

You might use this container image in the .devcontainer/devcontainer.json file of your project:

{
  "name": "My C++ Project DevBox",
  "image": "ghcr.io/jakoch/cpp-devbox:trixie-with-vulkansdk-latest"
}

Developer Notes

Versioning Scheme for Images

The container images use the following versioning scheme.

The base URL for GHCR.io is: ghcr.io/jakoch/cpp-devbox:{tag}.

Scheduled Builds

The following container tags are created for scheduled builds:

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-{date}}
• ghcr.io/jakoch/cpp-devbox:{debian_codename}-with-vulkansdk-{{date}}

For git tag

The following container tags are created for git tags:

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-{{ version }}

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-{{ major }}.{{ minor }}

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-with-vulkansdk-{{ version }}

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-with-vulkansdk-{{ major }}.{{ minor }}

Latest

The container tag "latest" is applied to the latest build:

• ghcr.io/jakoch/cpp-devbox:{debian_codename}-latest
• ghcr.io/jakoch/cpp-devbox:{debian_codename}-with-vulkansdk-latest

Field Notes for building devbox-test locally

• Before building, please remove any CMake build artifacts from the devbox-test directory. Otherwise, these files may be copied into the container and block a clean rebuild.
• To build and run devbox-test, use the following command (for Linux/macOS):

  docker run --rm -v "$(PWD)/devbox-test:/test-src" -w /test-src ghcr.io/jakoch/cpp-devbox:trixie-latest zsh -c "./build.sh"
  

• On Windows, use a relative path for the volume mount:

  docker run --rm -v ".\devbox-test:/test-src" -w /test-src ghcr.io/jakoch/cpp-devbox:trixie-latest zsh -c "./build.sh"
  

• This command mounts the devbox-test folder into the container as /test-src, then runs build.sh inside the container using zsh.

License

• Open Source: MIT License.
• Copyright: Jens A. Koch and contributors.

Snappy AI-Generated Project Summary

cpp-devbox provides developers with a robust, ready-to-use C++ stack, complete with build tools, debuggers, analysis utilities, and modern graphics development support. Ideal for both local development and CI/CD pipelines.

A Punchy One-Liner for Marketing

cpp-devbox: A ready-to-go C++ development stack for coding, debugging, and CI/CD—out of the box.