use no-filter for demo #1

	name: Go
	on: [push,pull_request]
	jobs:

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:

	- uses: actions/setup-go@v2
	with:
	go-version: 1.14

	- uses: actions/checkout@v2
	with:
	fetch-depth: 50 # Need git history for testing.

	# https://github.com/actions/cache/blob/master/examples.md#go---modules
	- name: Cache Go Modules
	id: cache
	uses: actions/cache@v2
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Download Go Modules
	if: steps.cache.outputs.cache-hit != 'true'
	run: go mod download

	- name: Test
	run: go test -v -race -coverpkg=./... -coverprofile=coverage.txt ./...

	- uses: codecov/codecov-action@v1

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