Merge pull request #3 from omers/terraform-action

Terraform action

.github/workflows/terraform.yml

@@ -0,0 +1,36 @@
+name: 'Terraform'
+
+on:
+  push:
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  terraform:
+    name: 'Terraform'
+    runs-on: ubuntu-latest
+    environment: production
+
+    # Use the Bash shell regardless whether the GitHub Actions runner is ubuntu-latest, macos-latest, or windows-latest
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+    # Checkout the repository to the GitHub Actions runner
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    # Install the latest version of Terraform CLI and configure the Terraform CLI configuration file with a Terraform Cloud user API token
+    - name: Setup Terraform
+      uses: hashicorp/setup-terraform@v1
+
+    # Initialize a new or existing Terraform working directory by creating initial files, loading any remote state, downloading modules, etc.
+    - name: Terraform Init
+      run: terraform init
+
+    - name: Terraform Validate
+      run: terraform validate

variables.tf

@@ -5,6 +5,10 @@ variable "environment" {
 variable "region" {
   type        = string
   description = "AWS Region"
+  validation {
+    condition     = can(regex("[a-z][a-z]-[a-z]+-[1-9]", var.region))
+    error_message = "Must be valid AWS Region names."
+  }
 }
 
 variable "emails" {