Push docker images from CI #6

	name: Docker Image

	on:
	push:
	branches: [ 'devnet_', 'testnet_' ]
	pull_request:
	branches:
	- "**"
	paths:
	- '.github/workflows/docker_image.yml'
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	build-and-push:
	runs-on: ubuntu-latest-16-cores
	timeout-minutes: 60

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	- name: Install Protoc
	uses: arduino/setup-protoc@v1
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- id: auth
	name: Auth service account
	uses: google-github-actions/auth@v1
	with:
	credentials_json: ${{ secrets.GCP_SA_ACTIONS_RUNNER_KEY }}
	- name: Set up Google Cloud SDK
	uses: google-github-actions/setup-gcloud@v1

	- name: Authenticate Docker with GCP
	run: \|
	gcloud auth configure-docker us-docker.pkg.dev

	- name: Set GIT_COMMIT and BRANCH_NAME variables
	id: git-info
	run: \|
	echo "GIT_COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
	echo "BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_ENV

	- name: Build Docker image
	run: \|
	docker build --build-arg git_commit=${{ env.GIT_COMMIT }} \
	-f docker/Dockerfile . \
	-t us-docker.pkg.dev/linera-io-dev/linera-public-registry/linera-test:${{ env.BRANCH_NAME }}-${{ env.GIT_COMMIT }}
	-t ${{ env.BRANCH_NAME }}
	-t ${{ env.GIT_COMMIT }}

	- name: Push Docker image to Google Artifact Registry
	run: \|
	docker push us-docker.pkg.dev/linera-io-dev/linera-public-registry/linera-test:${{ env.BRANCH_NAME }}-${{ env.GIT_COMMIT }}

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