feature(51): Refactor pkg/formatter #96

	name: gdutils

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:

	go-fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up GoLang
	uses: actions/setup-go@v2
	with:
	go-version: 1.18

	- name: Check code standards
	run: test -z $(gofmt -l .)

	go-vet:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up GoLang
	uses: actions/setup-go@v2
	with:
	go-version: 1.18

	- name: Look for suspicious code
	run: go vet

	unit-tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up GoLang
	uses: actions/setup-go@v2
	with:
	go-version: 1.18

	- name: Run unit tests
	run: go test -race -coverprofile=c.out ./...

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