breaking: Dropped support for Node <18 #48

	name: Test coverage

	on:
	workflow_dispatch:

	push:
	branches:
	- main
	# Only run when push includes commits with changes to:
	paths:
	- 'src/**.ts'
	- 'test/**.ts'
	- 'test/**.pot?'
	- 'jest.config.ts'
	- 'tsup.config.js'
	- 'tsconfig.json'
	- 'package.json'
	- 'package-lock.json'

	release:
	types: [published]

	jobs:
	collect_and_upload:
	name: Collect and upload test coverage
	if: \|
	github.event_name != 'push' \|\|
	!startsWith(github.event.head_commit.message, 'Merge pull request #')
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository
	uses: actions/checkout@v4

	- name: Install Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20.x
	cache: npm

	- name: Install dependencies
	run: npm ci

	- name: Run Jest with coverage
	run: npm test -- --coverage

	# Save coverage report in Coveralls
	- name: Coveralls
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	path-to-lcov: ./test/coverage/lcov.info

	# - name: Codecov
	# uses: codecov/codecov-action@v3
	# with:
	# directory: ./test/coverage/
	# # token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
	# # files: ./coverage1.xml,./coverage2.xml # optional
	# flags: unittests # optional
	# # path_to_write_report: ./coverage/codecov_report.txt
	# # fail_ci_if_error: true # optional (default = false)
	# verbose: true # optional (default = false)

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