From 020753a5fd194307a1f3aed1213d1690ab7909ae Mon Sep 17 00:00:00 2001
From: Jacob Coffee <jacob@z7x.org>
Date: Mon, 30 Sep 2024 16:47:36 -0500
Subject: [PATCH] ci: add reminder to deploy TF cloud changes (#2625)

* ci: add reminder to deploy TF cloud changes

* ci: update checkout version

* ci: fastly
---
 .github/workflows/deployminder.yml | 37 ++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 .github/workflows/deployminder.yml

diff --git a/.github/workflows/deployminder.yml b/.github/workflows/deployminder.yml
new file mode 100644
index 000000000..04774f04f
--- /dev/null
+++ b/.github/workflows/deployminder.yml
@@ -0,0 +1,37 @@
+name: Deploy Reminder
+
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - main
+
+jobs:
+  remind:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check for changes in infra/
+        id: check_changes
+        run: |
+          git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }} | grep -q '^infra/'
+          echo "has_infra_changes=$?" >> $GITHUB_OUTPUT
+
+      - name: Comment on PR
+        if: steps.check_changes.outputs.has_infra_changes == '0'
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: 'Changes detected in the `infra/` directory. Don\'t forget to apply these changes in Terraform Cloud and/or Fastly!'
+            })