Improve deployment #484

	name: Docker Image CI
	on:
	push:
	branches: [ master, prod ]
	pull_request:
	branches: [ master, prod ]
	env:
	RC_NAME: asia-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/data-team/pycon-etl
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Authenticate to Google Cloud
	uses: google-github-actions/auth@v1
	with:
	credentials_json: ${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}
	- name: Configure docker to use gcloud command-line tool as a credential helper
	run: \|
	gcloud auth configure-docker asia-east1-docker.pkg.dev
	- name: Pull cache
	run: \|
	docker pull ${RC_NAME}:cache \|\| true
	- name: Build the Docker image
	run: \|
	docker build -t ${RC_NAME}:cache --cache-from ${RC_NAME}:cache .
	docker build -t ${RC_NAME}:test --cache-from ${RC_NAME}:cache -f Dockerfile.test .
	- name: Run test
	run: \|
	docker run -d --rm -p 8080:8080 --name airflow -v $(pwd)/dags:/opt/airflow/dags -v $(pwd)/fixtures:/opt/airflow/fixtures ${RC_NAME}:test webserver
	sleep 10
	- name: Push cache to Google Container Registry
	if: success()
	run: \|
	docker push ${RC_NAME}:cache
	- name: Push staging to Google Container Registry
	if: github.ref == 'refs/heads/master' && success()
	run: \|
	docker tag ${RC_NAME}:cache ${RC_NAME}:staging
	docker push ${RC_NAME}:staging
	- name: Push prod version to Google Container Registry
	if: github.ref == 'refs/heads/prod' && success()
	run: \|
	docker tag ${RC_NAME}:cache ${RC_NAME}:latest
	docker push ${RC_NAME}:latest

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