From b5688574c05f987832f1a7b39a519b309aad167a Mon Sep 17 00:00:00 2001
From: Ru Chern Chong <hello@ruchern.xyz>
Date: Sat, 8 Jun 2024 16:35:25 +0800
Subject: [PATCH] Add GitHub Actions workflow

---
 .github/workflows/terraform.staging.yml | 39 +++++++++++++++++++++++++
 variables.dev.tf => variables.tf        |  3 +-
 2 files changed, 40 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/terraform.staging.yml
 rename variables.dev.tf => variables.tf (67%)

diff --git a/.github/workflows/terraform.staging.yml b/.github/workflows/terraform.staging.yml
new file mode 100644
index 0000000..dfd1ff8
--- /dev/null
+++ b/.github/workflows/terraform.staging.yml
@@ -0,0 +1,39 @@
+name: Terraform Staging Workflow
+on:
+  push:
+    branches:
+      - "*"
+
+concurrency:
+  group: merge-${{ github.ref }}
+
+jobs:
+  terraform:
+    runs-on: ubuntu-latest
+    environment: Staging
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - uses: 'google-github-actions/auth@v2'
+        with:
+          credentials_json: '${{ secrets.GOOGLE_CREDENTIALS }}'
+
+      - name: Set up Terraform
+        uses: hashicorp/setup-terraform@v3
+        with:
+          terraform_version: 1.8.4
+          terraform_wrapper: false
+
+      - name: Terraform Workspace
+        run: terraform workspace select staging
+
+      - name: Terraform Init
+        run: terraform init
+
+      - name: Terraform Apply
+        run: terraform apply -auto-approve
+        env:
+          TF_VAR_region: "asia-southeast1"
+          TF_VAR_environment: "staging"
+          TF_VAR_telegram_bot_token: ${{ secrets.TELEGRAM_BOT_TOKEN }}
diff --git a/variables.dev.tf b/variables.tf
similarity index 67%
rename from variables.dev.tf
rename to variables.tf
index 5518d5d..3b57144 100644
--- a/variables.dev.tf
+++ b/variables.tf
@@ -1,6 +1,5 @@
 variable "environment" {
-  type    = string
-  default = "dev"
+  type = string
 }
 
 variable "telegram_bot_token" {