Trigger process notifications mutation from Github workflow (#3177)

* Add workflows to process notifications post deploy

* Delete old netlify plugin

* Use var instead

.github/workflows/process-notifications.yml

@@ -0,0 +1,25 @@
+name: Process Notifications
+
+on:
+  workflow_call:
+    inputs:
+        environment:
+          description: The Github environment to load secrets from
+          type: string
+          required: true
+
+jobs:
+  execute-mutation:
+    runs-on: ubuntu-latest
+    environment: ${{ inputs.environment }}
+
+    steps:
+      - name: Call GraphQL API
+        env:
+          SITE_URL: ${{ vars.SITE_URL }}
+          PROCESS_NOTIFICATIONS_SECRET: ${{ secrets.PROCESS_NOTIFICATIONS_SECRET }}
+        run: |
+          curl -X POST "$SITE_URL/api/graphql" \
+          -H "Content-Type: application/json" \
+          -H "PROCESS_NOTIFICATIONS_SECRET: $PROCESS_NOTIFICATIONS_SECRET" \
+          -d '{"query":"mutation { processNotifications }"}'

.github/workflows/production.yml

@@ -95,3 +95,10 @@ jobs:
       netlify-alias:
       runner-label: ${{ vars.PRODUCTION_RUNNER_LABEL }}
       cache-modifier: ${{ needs.cache-modifier.outputs.cache-modifier  }}
+
+  call-process-notifications:
+    needs: call-deploy
+    uses: ./.github/workflows/process-notifications.yml
+    secrets: inherit
+    with:
+      environment: production

.github/workflows/staging.yml

@@ -94,3 +94,10 @@ jobs:
       netlify-alias:
       runner-label: ${{ vars.STAGING_RUNNER_LABEL }}
       cache-modifier: ${{ needs.cache-modifier.outputs.cache-modifier  }}
+
+  call-process-notifications:
+    needs: call-deploy
+    uses: ./.github/workflows/process-notifications.yml
+    secrets: inherit
+    with:
+      environment: staging

site/gatsby-site/deploy-netlify.toml

@@ -8,9 +8,6 @@
 [[plugins]]
   package = "/plugins/netlify-plugin-create-admin-user"
 
-[[plugins]]
-  package = "/plugins/netlify-plugin-process-notifications"
-
 [build.processing.html]
   pretty_urls = false