From c1422ca8ec8b1a7e17e1a18a27684af1ae12669f Mon Sep 17 00:00:00 2001
From: Federico Capoano <f.capoano@openwisp.io>
Date: Sat, 24 Aug 2024 12:53:09 -0400
Subject: [PATCH] [ci] Invalidate GCP CDN Cache on successful master builds

---
 .github/workflows/ci.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e2ec677f..cc8cedf8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,3 +60,23 @@ jobs:
         env:
           SRC_URL: /home/runner/work/openwisp-docs/openwisp-docs/_build/docs/
           DST_URL: gs://${{ secrets.GCS_DOCS_BUCKET_NAME }}/docs/
+
+  invalidate-cache:
+    runs-on: ubuntu-latest
+    needs: build
+    if: ${{ needs.build.result == 'success' }} && ${{ github.event_name=='push' }}
+
+    steps:
+     - name: Authenticate to Google Cloud
+       uses: google-github-actions/auth@v2
+       with:
+         credentials_json: ${{ secrets.GCS_DOWNLOADS_SERVICE_ACCOUNT_JSON }}
+         project_id: ${{ secrets.GCS_PROJECT_ID }}
+         export_environment_variables: true
+
+     - name: Invalid CDN cache on GCP
+       uses: stefanodotit/github-actions-invalidate-gcp-cdn@v1
+       with:
+          load_balancer_name: ${{ secrets.GCS_MAIN_LOAD_BALANCER_NAME }}
+          host: openwisp.io
+          path: '/docs/*'