fix: discard problems when .env file doesn't exist #9

	name: go_build_test

	on:
	push:
	tags: [v*]

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: get version
	id: get-version
	run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
	- name: build
	run: docker build -f Dockerfile --tag hermes --label "runnumber=${GITHUB_RUN_ID}" .
	- name: log in to the registry
	run: echo ${{ secrets.GITHUB_TOKEN }} \| docker login ghcr.io -u $ --password-stdin
	- name: Deploy
	env:
	IMAGE_TAG: ${{ steps.get-version.outputs.VERSION }}
	run: \|
	IMAGE_ID=ghcr.io/${{ github.repository_owner }}/hermes
	# Change all uppercase to lowercase
	IMAGE_ID=$(echo $IMAGE_ID \| tr '[A-Z]' '[a-z]')
	docker tag hermes $IMAGE_ID:$IMAGE_TAG
	docker push $IMAGE_ID:$IMAGE_TAG

	if [[ ${{ steps.get-version.outputs.VERSION }} != rc ]]; then
	docker tag $IMAGE_ID:$IMAGE_TAG $IMAGE_ID:latest
	docker push $IMAGE_ID:latest
	fi

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