[CES-36] - Unify terraform state files location #141

	name: Continuous Integration on prod functions

	on:
	merge_group:
	workflow_dispatch:
	pull_request:
	types:
	- opened
	- edited
	- synchronize
	- reopened
	- ready_for_review
	paths:
	- "src/domains/functions**"
	- ".github/workflows/functions**.yml"

	permissions:
	id-token: write
	contents: read

	env:
	DIR: "src/domains/functions"
	AZURE_ENVIRONMENT: prod

	jobs:

	terraform_plan_job:
	name: Terraform Plan
	runs-on: self-hosted
	environment: prod-ci
	env:
	ARM_CLIENT_ID: ${{ secrets.ARM_CLIENT_ID }}
	ARM_SUBSCRIPTION_ID: ${{ secrets.ARM_SUBSCRIPTION_ID }}
	ARM_TENANT_ID: ${{ secrets.ARM_TENANT_ID }}

	steps:

	- name: Checkout
	id: checkout
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
	with:
	persist-credentials: false
	fetch-depth: 0

	- name: Setup terraform
	id: setup-version
	# https://github.com/pagopa/terraform-install-action/commits/main
	uses: pagopa/terraform-install-action@1f76f593176e58c423b88d72273a612ba7ba430b

	- name: Terraform plan
	# from https://github.com/pagopa/terraform-plan-azure-action/commits/main
	uses: pagopa/terraform-plan-azure-action@392aca28cbb33f5dc28215dfb72385e136fd813b
	with:
	client_id: ${{ secrets.ARM_CLIENT_ID }}
	tenant_id: ${{ secrets.ARM_TENANT_ID }}
	subscription_id: ${{ secrets.ARM_SUBSCRIPTION_ID }}
	dir: ${{ env.DIR }}
	azure_environment: prod

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