From e4009068aae35a482dbc5abf13eeedbfbf9f7035 Mon Sep 17 00:00:00 2001
From: Christian Lechner <lechnerc77@users.noreply.github.com>
Date: Sun, 2 Jun 2024 16:31:21 +0200
Subject: [PATCH] chore: add terraform validate check

---
 .github/workflows/terraform_validate.yml | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 .github/workflows/terraform_validate.yml

diff --git a/.github/workflows/terraform_validate.yml b/.github/workflows/terraform_validate.yml
new file mode 100644
index 00000000..2e85309a
--- /dev/null
+++ b/.github/workflows/terraform_validate.yml
@@ -0,0 +1,46 @@
+name: Terraform Validation Check
+
+on:
+    pull_request:
+      types:
+        - opened
+        - reopened
+        - synchronize
+        - ready_for_review
+    workflow_dispatch:
+
+jobs:
+    terraform-validate:
+      name: Validate Syntax of Terraform Files
+      runs-on: ubuntu-latest
+      steps:
+        - name: Checkout code
+          uses: actions/checkout@v4
+        
+        - name: Setup Terraform
+          uses: hashicorp/setup-terraform@v3
+          with:
+            terraform_wrapper: false
+        
+        - name: Get changed directories
+          id: changed-files
+          uses: tj-actions/changed-files@v44
+          with:
+              dir_names: 'true'
+        
+        - name: Validate Terraform sytnax
+          if: steps.changed-files.outputs.any_changed == 'true'
+          env:
+            ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
+          shell: bash
+          run: |
+              EXIT_CODE=0
+              for file in ${ALL_CHANGED_FILES}; do
+                echo "Validating Terraform files in $file with terraform fmt"
+                cd $file
+                terraform init -backend=false || EXIT_CODE=$?
+                terraform validate || EXIT_CODE=$?
+                rm -rf .terraform/
+                cd ${{ github.workspace }}
+              done
+              exit $EXIT_CODE
\ No newline at end of file