Github action for terraform

.github/workflows/terraform.yml

@@ -0,0 +1,63 @@
+name: "Terraform"
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  terraform:
+    name: "Terraform"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Build the site in the jekyll/builder container
+        run: |
+          docker run \
+          -v ${{ github.workspace }}:/srv/jekyll -v ${{ github.workspace }}/_site:/srv/jekyll/_site \
+          jekyll/builder:latest /bin/bash -c "chmod 777 /srv/jekyll && jekyll build --future"
+
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+
+      - name: Terraform Format
+        id: fmt
+        run: terraform fmt -check
+
+      - name: Terraform Init
+        id: init
+        run: terraform init --backend-config="key=tfstate/p2pu-website/${{github.branch}}"
+
+      - name: Terraform apply
+        id: apply
+        if: github.event_name == 'pull_request'
+        run: terraform apply -auto-approve
+#        continue-on-error: true
+
+      - uses: actions/[email protected]
+        if: github.event_name == 'pull_request'
+        env:
+          APPLY: "terraform\n${{ steps.apply.outputs.stdout }}"
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const output = `#### Terraform Format and Style 🖌\`${{ steps.fmt.outcome }}\`
+            #### Terraform Initialization ⚙️\`${{ steps.init.outcome }}\`
+            #### Terraform Apply 📖\`${{ steps.apply.outcome }}\`
+            <details><summary>Show Plan</summary>
+            \`\`\`${process.env.APPLY}\`\`\`
+            </details>
+            *Pusher: @${{ github.actor }}, Action: \`${{ github.event_name }}\`*`;
+              
+            github.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: output
+            })
+#      - name: Terraform Plan Status
+#        if: steps.apply.outcome == 'failure'
+#        run: exit 1

terraform.tf

@@ -0,0 +1,29 @@
+variable "branch_name" {
+  type = string
+}
+
+terraform {
+  backend "s3" {
+    bucket = "sysadmin"
+    region = "us-east-1"
+  }
+}
+
+provider "aws" {
+    region  = "us-east-1"
+}
+
+resource "random_pet" "bucket" {}
+
+resource "aws_s3_bucket" "website" {
+  bucket = "p2pu-website-${random_pet.bucket.id}"
+  acl    = "public-read"
+
+  website {
+    index_document = "index.html"
+  }
+}
+
+output "site_url" {
+  value = aws_s3_bucket.website.bucket_domain_name
+}