TEST: Docker build in Github action #1

	name: CI

	on:
	push:
	branches:
	- main
	- master
	pull_request:
	release:
	types:
	- created
	- published

	jobs:
	prerequisites:
	name: Test and Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Run Tests
	uses: actions/setup-go@v5
	with:
	go-version: '1.22.0'
	- run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	file: coverage.txt
	fail_ci_if_error: true
	token: ${{ secrets.CODECOV_TOKEN }}

	- name: Run Linter
	uses: golangci/golangci-lint-action@v6
	with:
	version: v1.60

	docker_build:
	name: Build Docker Image
	runs-on: ubuntu-latest
	needs: [prerequisites]
	steps:
	- uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Cache Docker layers
	uses: actions/cache@v3
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and Push Docker Image
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: \|
	ghcr.io/${{ github.repository }}/kaelly-books:latest
	ghcr.io/${{ github.repository }}/kaelly-books:${{ github.sha }}

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