Update tools #12

	name: DockerHub

	on:
	push:
	branches:
	- 'main'

	jobs:
	tag:
	name: Build container, tag the release and push to Docker hub
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: '0'
	- name: Build the container
	run : \|
	docker build -t ${{ github.sha }} .
	- name: Work out the tag
	id: custom_tag
	run: \|
	echo "::set-output name=custom_tag::$(date +"%Y.%-m.%-d").$(git rev-list --count HEAD)"
	- name: Bump version and push tag
	id: tag
	uses: viostream/github-tag-action@v3
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	CUSTOM_TAG: ${{ steps.custom_tag.outputs.custom_tag }}
	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Push to Docker Hub
	run: \|
	docker tag ${{ github.sha }} viostream/tentacle:${{ steps.custom_tag.outputs.custom_tag }}
	docker push viostream/tentacle:${{ steps.custom_tag.outputs.custom_tag }}
	docker tag ${{ github.sha }} viostream/tentacle:latest
	docker push viostream/tentacle:latest

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