Update Dockerfile #6

	name: build-if-tag

	on:
	push:
	tags:
	- 'v[0-9]+.[0-9]+.[0-9]+'

	env:
	APP: amneziawg-go

	jobs:
	build:
	runs-on: ubuntu-latest
	name: build
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	ref: ${{ github.ref_name }}

	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Setup metadata
	uses: docker/metadata-action@v5
	id: metadata
	with:
	images: amneziavpn/${{ env.APP }}
	tags: type=semver,pattern={{version}}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Build
	uses: docker/build-push-action@v5
	with:
	push: true
	tags: ${{ steps.metadata.outputs.tags }}

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