Add/GitHub language filter (#453) #99

	name: docker-build-branch

	on:
	push:
	branches: master

	jobs:
	docker:
	name: Build and deploy to ghcr.io
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Compute Docker tags
	run: \|
	echo "github.ref_name=${{ github.ref_name }}"
	echo "github.sha=${{ github.sha }}"
	ref_name=$(echo "${{ github.ref_name }}" \| tr -c 'a-zA-Z0-9.' '-' \| sed 's/^-//;s/-$//')
	commit_sha=$(git rev-parse --short HEAD)
	echo "ref_name=$ref_name"
	echo "commit_sha=$commit_sha"

	echo "Setting Docker tag for a regular push"
	echo "docker_latest_tag=$ref_name" >> $GITHUB_ENV
	echo "docker_tag=$ref_name-$commit_sha" >> $GITHUB_ENV

	echo "Tag docker_latest_tag=${{ env.docker_latest_tag }}"
	echo "Tag docker_tag=${{ env.docker_tag }}"
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	platforms: linux/arm64,linux/amd64,linux/arm/v7
	push: true
	tags: \|
	ghcr.io/${{ github.repository }}:${{ env.docker_latest_tag }}
	ghcr.io/${{ github.repository }}:${{ env.docker_tag }}

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