DEV Deployment - Configuration 3 #17

	name: Terraform CI/CD Pipeline

	on:
	push:
	branches: ["dev", "staging", "prod"]
	pull_request:
	branches: ["dev", "staging", "prod"]

	jobs:
	terraform:
	name: "Terraform - ${{ github.ref_name }}"
	runs-on: ubuntu-latest

	env:
	TF_VAR_project_id: ${{ secrets.GCP_PROJECT_ID }}
	TF_VAR_region: ${{ secrets.GCP_REGION }}
	GOOGLE_CLOUD_PROJECT: ${{ secrets.GCP_PROJECT_ID }}

	defaults:
	run:
	working-directory: .

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

	- name: Set up Terraform
	uses: hashicorp/setup-terraform@v3
	with:
	terraform_version: 1.8.0

	- name: Authenticate to Google Cloud
	uses: google-github-actions/auth@v2
	with:
	credentials_json: '${{ secrets.GCP_CREDENTIALS }}'

	- name: Terraform Init (GCS Backend)
	run: terraform init -backend-config="envs/${{ github.ref_name }}/backend.config"


	- name: Terraform Validate
	run: terraform validate

	- name: Terraform Format Check
	run: terraform fmt -recursive

	- name: Auto-format and Commit Changes
	run: \|
	terraform fmt -recursive
	git config user.name "github-actions"
	git config user.email "actions@github.com"
	git add .
	git diff --cached --quiet \|\| git commit -m "ci: auto-format Terraform files"
	git push \|\| echo "No changes to push"


	- name: Terraform Plan
	run: terraform plan -var-file="envs/${{ github.ref_name }}/terraform.tfvars" -out=tfplan.binary

	- name: Show Terraform Plan
	run: terraform show -no-color tfplan.binary

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