Add Contributing guide #111

	name: Tests

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	test:
	name: Tests
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: coursier/cache-action@v6.3

	- name: Setup Scala CLI
	uses: VirtusLab/scala-cli-setup@main

	- name: Run changelog tests
	run: scala-cli test changelog

	- name: Check changelog compliance
	run: scala-cli changelog

	- name: Install libidn2-dev libcurl3-dev for sttp on Native
	run: \|
	sudo apt-get update
	sudo apt-get install libidn2-dev libcurl3-dev

	- name: Run cross-platform tests
	run: scala-cli test tests/CrossPlatform.test.scala

	- name: Compile and run examples
	run: \|
	cd examples
	for file in *.sc
	do
	scala-cli "$file"
	done

	- name: Compile and test examples
	run: \|
	cd examples
	for file in *.test.scala
	do
	scala-cli test "$file"
	done

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