docker #210

	name: docker

	on:
	workflow_dispatch:

	push:
	paths:
	- '**.c'
	- '**.h'
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v3
	-
	name: What
	run: echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
	-
	name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	-
	name: Build and push
	uses: docker/build-push-action@v3
	with:
	context: .
	file: Dockerfile
	push: true
	tags: ${{ secrets.DOCKER_HUB_USERNAME }}/gravitypipeline:${{ env.BRANCH }}
	build-args: \|
	BRANCH=${{ env.BRANCH }}

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