A C++ project template

Content

This repository contains a C++ based project template that leverages vcpkg and CMake's CMakePresets.json to build and test the source code.

Supports Linux/macOS/Windows on x64 and arm64.

Key features:

• CMakePresets.json allows to run the same build either locally on your IDE and on GitHub runners.
• vcpkg greatly helps in pulling and building the needed dependencies (e.g. libraries).

GitHub Action workflows

The repository provides also two GitHub workflows to build the project on GitHub runners. Both builds and tests the project using vcpkg and CMake, the only key difference is their implementation:

• hosted-pure-workflow.yml: It is a pure workflow which does not use unneded GitHub Actions that cannot run locally on your development machine. On the other hand it is directly using the CMake, Ninja, vcpkg and the C++ build tools.
• hosted-ninja-vcpkg_submod.yml: It is a concise workflow based on the custom GitHub Actions get-cmake, run-vcpkg and run-cmake which simplify and shorten the workflow content while adding some goodies like inline error annotations, automatic caching, cache miss fallback strategy and other benefits.

Rationale

The main idea of this C++ project template is to show how to obtain a perfectly reproducible software development process that can be run anywhere without any difference and no surprises, either locally using your preferred tools/IDE, either remotely on build agents typically used for continuous integration.

Integrated Development Environment (IDE) Support

The major C++ IDEs should already support CMakePresets.json and require no particular configuration.

For example Visual Studio Code with the CMake Tools extension let you to open the root folder of this repository, and select in the status bar the CMake preset (e.g. ninja-multiconfiguration-vcpkg), as show in the following image: