enable templates comment

.forgejo/workflows/tofu-plan-templates.yaml

@@ -3,12 +3,12 @@ name: tofu plan k8s-wheatley
 on:
   workflow_dispatch:
   workflow_call:
-  # pull_request:
-  #   branches:
-  #     - main
-  #   paths:
-  #     - pve01.wheatley.in/templates/**
-  #     - .forgejo/workflows/tofu-plan-templates.yaml
+  pull_request:
+    branches:
+      - main
+    paths:
+      - pve01.wheatley.in/templates/**
+      - .forgejo/workflows/tofu-plan-templates.yaml
 
 jobs:
   tofu-plan-k8s-wheatley:
@@ -24,12 +24,18 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       TF_VAR_proxmox_endpoint: ${{ secrets.PROXMOX_ENDPOINT }}
       TF_VAR_proxmox_api_token: ${{ secrets.PROXMOX_API_TOKEN }}
+      PR_NUMBER: ${{ forge.event.pull_request.number }}
     steps:
       - uses: https://github.com/actions/checkout@v4
       - uses: https://github.com/opentofu/setup-opentofu@v1
         with:
           tofu_version: 1.11.5
 
+      - name: Install deps
+        run: |
+          apt update
+          apt install -y jq
+
       - name: OpenTofu Init
         id: init
         run: tofu init --upgrade
@@ -46,3 +52,55 @@ jobs:
         id: plan
         run: tofu plan -no-color
         continue-on-error: true
+
+      - name: Add comment
+        id: comment
+        if: always()
+        env:
+          COMMENT_BODY: |
+            ### ${{forge.workflow}}
+            #### ${{ steps.fmt.outcome == 'success' && '✅' || '❌' }} OpenTofu Format and Style 🖌
+            #### ${{ steps.init.outcome == 'success' && '✅' || '❌' }} OpenTofu Initialization ⚙️
+            #### ${{ steps.validate.outcome == 'success' && '✅' || '❌' }} OpenTofu Validation 🤖
+            <details><summary>Validation Output</summary>
+
+            ```
+            ${{ steps.validate.outputs.stdout }}
+            ```
+
+            </details>
+
+            #### ${{ steps.plan.outcome == 'success' && '✅' || '❌' }} OpenTofu Plan 📖
+
+            <details><summary>Show Plan</summary>
+
+            ```
+            ${{ steps.plan.outputs.stdout }}
+            ```
+
+            </details>
+        run: |
+          payload=$(jq -Rs --arg body "$COMMENT_BODY" '{body: $body}' <<< "$COMMENT_BODY")
+
+          existing_comment=$(curl -s \
+            -H "Authorization: token ${{ secrets.FORGEJO_TOKEN }}" \
+            "${{ forge.api_url }}/repos/${{ forge.repository }}/issues/$PR_NUMBER/comments")
+          comment_id=$(echo "$existing_comment" | jq -r \
+            '.[] | select(.body | test("${{ forge.workflow }}")) | .id' | head -n 1)
+
+
+          if [ -n "${comment_id}" ] && [ "${comment_id}" != "null" ]; then
+            echo "Found comment with id ${comment_id}, updating..." && \
+            curl -s -X PATCH \
+              -H "Authorization: token ${{ secrets.FORGEJO_TOKEN }}" \
+              -H "Content-Type: application/json" \
+              "${{ forge.api_url }}/repos/${{ forge.repository }}/issues/comments/${comment_id}" \
+              -d "$payload"
+          else
+            echo "Creating new comment..." && \
+            curl -s -X POST \
+              -H "Authorization: token ${{ secrets.FORGEJO_TOKEN }}" \
+              -H "Content-Type: application/json" \
+              "${{ forge.api_url }}/repos/${{ forge.repository }}/issues/$PR_NUMBER/comments" \
+              -d "$payload"
+          fi