Add CI badge to README #15

	name: CI
	on:
	push:
	branches:
	- main
	tags:
	- "v*"
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: coursier/[email protected]
	- uses: VirtusLab/[email protected]
	with:
	power: true

	- name: Check formatting
	run: scala-cli fmt . --check

	- name: Run unit tests
	run: scala-cli test . --cross

	publish:
	needs: test
	if: github.event_name == 'push'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: coursier/[email protected]
	- uses: VirtusLab/[email protected]
	with:
	power: true
	- name: Publish
	run: scala-cli publish . --cross
	env:
	PUBLISH_USER: ${{ secrets.PUBLISH_USER }}
	PUBLISH_PASSWORD: ${{ secrets.PUBLISH_PASSWORD }}
	PUBLISH_SECRET_KEY: ${{ secrets.PUBLISH_SECRET_KEY }}
	PUBLISH_SECRET_KEY_PASSWORD: ${{ secrets.PUBLISH_SECRET_KEY_PASSWORD }}
	GPG_PASSWORD: ${{ secrets.GPG_PASSWORD }}

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