Update golang Docker tag to v1.23.4 (#21) #51

	name: Docker build and push

	on:
	push:
	branches:
	- 'main'

	env:
	IMAGE_NAME: larmic/golang-starter-example

	# cancel jobs in current pr if new commit is done
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest

	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4

	- name: Set up version # will be read by Dockerfile to set version in open-api-3.yaml
	run: echo "VERSION=$(cat VERSION)" >> $GITHUB_ENV

	- name: Login to DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: prepare buildx
	run: \|
	# Use docker-container driver to allow useful features (push/multi-platform)
	docker buildx create --driver docker-container --use
	docker buildx inspect --bootstrap

	- name: build image
	run: \|
	update-binfmts --enable # Important: Ensures execution of other binary formats is enabled in the kernel
	docker buildx build --platform=linux/amd64,linux/arm64,linux/arm --build-arg VERSION=$VERSION --pull --tag "$IMAGE_NAME:$VERSION" --tag "$IMAGE_NAME:latest" . --push

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