ci: add uncovered lines report to test #25

	name: "Regression testing"
	on:
	- push
	- pull_request

	jobs:
	shellcheck:
	name: Shellcheck
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Run ShellCheck
	uses: ludeeus/action-shellcheck@master
	with:
	severity: error

	test:
	name: bats-core tests
	runs-on: ubuntu-latest
	steps:
	- name: Checkout rgbenv
	uses: actions/checkout@v2
	with:
	path: rgbenv

	- name: Run tests and print lines without coverage
	run: \|
	docker build -t rgbenv-test -f .github/ci/bashcov.dockerfile .
	docker run -t --rm rgbenv-test
	working-directory: rgbenv/

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