chore: add LICENSE and fix ineffectual assignment #12

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'

	- name: Build
	run: go build ./...

	- name: Test
	run: go test -v ./...

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'

	- name: Run go vet
	run: go vet ./...

	- name: Check formatting
	run: \|
	if [ -n "$(gofmt -l .)" ]; then
	echo "Code is not formatted. Run 'gofmt -w .'"
	gofmt -d .
	exit 1
	fi

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