Update build.yml #15

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: Latest Build

	on:
	push:
	branches: [ "main" ]
	tags:
	- v*
	pull_request:
	branches: [ "main" ]

	jobs:

	build_latest:
	runs-on: ubuntu-latest
	env:
	IMAGE: ghcr.io/pommes/nginx-proxy-metrics
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.20'

	- name: Build Go
	run: CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o ./.build/main ./cmd

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

	- name: Build and push latest image
	run: \|
	docker login --username pommes --password ${{ secrets.GHCR_IMAGE_REGISTRY_SECRET }} ghcr.io
	docker build . --tag ghcr.io/pommes/nginx-proxy-metrics:latest
	docker push ${IMAGE}:latest

	- name: Release with Tag
	if: startsWith(github.ref, 'refs/tags/v')
	run: \|
	FULL_VERSION=$(echo ${GITHUB_REF#refs/tags/v})
	MAJOR_MINOR_VERSION=$(echo ${FULL_VERSION} \| cut -d. -f1-2)
	MAJOR_VERSION=$(echo ${FULL_VERSION} \| cut -d. -f1)

	docker login --username pommes --password ${{ secrets.GHCR_IMAGE_REGISTRY_SECRET }} ghcr.io

	docker build . --tag ${IMAGE}:${FULL_VERSION}
	docker push ${IMAGE}:${FULL_VERSION}

	docker tag${IMAGE}:${FULL_VERSION} ${IMAGE}:${MAJOR_MINOR_VERSION}
	docker push ${IMAGE}:${MAJOR_MINOR_VERSION}

	docker tag${IMAGE}:${FULL_VERSION} ${IMAGE}:${MAJOR_VERSION}
	docker push ${IMAGE}:${MAJOR_VERSION}

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