Add option to initialize git repo with a particular branch #24

	name: tests

	on:
	pull_request:
	push:
	branches:
	- master

	permissions:
	contents: read # for actions/checkout to fetch code

	jobs:
	linux-amd64:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.17.x
	- name: Restore Go cache
	uses: actions/cache@v1
	with:
	path: /home/runner/work/_temp/_github_home/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- name: Run tests
	run: make test

	darwin-amd64:
	runs-on: macos-10.15
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.17.x
	- name: Restore Go cache
	uses: actions/cache@v1
	with:
	path: /home/runner/work/_temp/_github_home/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- name: Run tests
	run: make test

Provide feedback