Add README.md

# GitLab CI Examples

This repository contains examples of a `.gitlab-ci.yml` configurations for

unit testing of a *very* small library for factorial computation.

Please checkout this project's branches for configurations for various

languages and build tools:

- [`c-clang`](https://gitlab.fi.muni.cz/unix/ci-examples/tree/c-cmake/) (C)

    - CLang compiler suite

    - CMake build tool

    - [Catch](https://github.com/catchorg/Catch2) test framework

    - separate `build` and `test` stages

- [`java-maven`](https://gitlab.fi.muni.cz/unix/ci-examples/tree/java-maven/) (Java 8)

    - OpenJDK compiler

    - Maven build tool

    - JUnit test framework

You can help us expand these examples. Simply fork this repository,

create a branch from the initial tag and call it `<language>-<tool>`,

e.g. `haskell-cabal`:

```sh

git clone 'git@gitlab.fi.muni.cz:USER/ci-examples'

cd ci-examples

git checkout initial

git checkout -b haskell-cabal

```

Then prepare and test your `.gitlab-ci.yml` configuration with some simple

library. When finished, create a merge request.