build before apply action (#222) #43

	name: 'Terraform Apply'

	on:
	push:
	branches: [ main ]

	env:
	USERNAME: justingebert
	IMAGE_NAME: hypnobuddy-backend


	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Determine tag
	id: prep
	run: \|
	if [[ $GITHUB_EVENT_NAME == 'pull_request' ]]; then
	echo ::set-output name=tag::pr-${{ github.event.number }}
	else
	echo ::set-output name=tag::latest
	fi
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: ./Backend
	push: true
	tags: ${{ env.USERNAME }}/${{ env.IMAGE_NAME }}:${{ steps.prep.outputs.tag }}

	terraform-apply:
	name: 'Terraform Apply'
	runs-on: ubuntu-latest

	steps:
	- name: 'Checkout'
	uses: actions/checkout@v4

	- name: 'Setup Terraform'
	uses: hashicorp/setup-terraform@v3
	with:
	cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}

	- name: 'Terraform Init'
	run: terraform init
	working-directory: ./Backend/terraform

	- name: 'Terraform Delete (this should be removed later -> get last tag from docker gh action)'
	run: terraform destroy -auto-approve
	working-directory: ./Backend/terraform
	env:
	TF_VAR_gcp_credentials: ${{ secrets.GCP_CREDENTIALS_JSON }}

	- name: 'Terraform Apply'
	run: terraform apply -auto-approve
	working-directory: ./Backend/terraform
	env:
	TF_VAR_gcp_credentials: ${{ secrets.GCP_CREDENTIALS_JSON }}

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