Updated CI and reamdme configs

.config/.terraform-docs.yml

@@ -0,0 +1,4 @@
+formatter: "markdown"
+
+header-from: ./.config/header.md
+footer-from: ./.config/footer.md

.config/footer.md

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+## About
+
+We are [Blackbird Cloud](https://blackbird.cloud), Amsterdam based cloud consultancy, and cloud management service provider. We help companies build secure, cost efficient, and scale-able solutions.
+
+Checkout our other :point_right: [terraform modules](https://registry.terraform.io/namespaces/blackbird-cloud)
+
+## Copyright
+
+Copyright © 2017-2023 [Blackbird Cloud](https://blackbird.cloud)

.config/header.md

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+[![blackbird-logo](https://raw.githubusercontent.com/blackbird-cloud/terraform-module-template/main/.config/logo_simple.png)](https://blackbird.cloud)

.github/workflows/format.yml

@@ -1,31 +1,33 @@
-name: Format
+name: Validate and Format
+# on: push
 on:
   pull_request_target:
     types: [opened, synchronize]
 
 jobs:
   format:
+    if: github.event.pull_request.state == 'open'
     runs-on: ubuntu-latest
-    container: blackbird-cloud/terraform-toolkit:latest
+    container: blackbirdcloud/terraform-toolkit:latest
     steps:
-      - uses: actions/checkout@v2
-        if: github.event.pull_request.state == 'open'
-        name: Privileged Checkout
+      - name: Checkout
+        uses: actions/checkout@v3
         with:
-          token: ${{ secrets.PUBLIC_REPO_ACCESS_TOKEN }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           ref: ${{ github.event.pull_request.head.ref }}
 
+      - name: Configure git
+        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
+
       - name: Validate and Format
-        if: github.event.pull_request.state == 'open'
-        shell: sh
         env:
-          GITHUB_TOKEN: "${{ secrets.PUBLIC_REPO_ACCESS_TOKEN }}"
-        run:
-          - terraform init -backend=false
-          - terraform validate
-          - terraform fmt
+          TFENV_TERRAFORM_VERSION: latest-allowed
+        run: |
+          terraform init -backend=false
+          terraform validate
+          terraform fmt
 
-      - uses: EndBug/add-and-commit@v9
+      - name: Commit and push
+        uses: EndBug/add-and-commit@v9
         with:
           default_author: github_actions

.github/workflows/readme.yml

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+name: Generate terraform docs
+on:
+  - pull_request
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        ref: ${{ github.event.pull_request.head.ref }}
+
+    - name: Render terraform docs and push changes back to PR
+      uses: terraform-docs/gh-actions@main
+      with:
+        working-dir: .
+        output-file: README.md
+        output-method: inject
+        git-push: "true"