Trigger Komodo Stack redeploy on successful build

.gitea/workflows/build.yml

@@ -68,3 +68,17 @@ jobs:
           context: .
           push: true
           tags: git.dev.trmtracking.org/trm/spa:dev
+
+      - name: Trigger Komodo Stack redeploy
+        if: success()
+        env:
+          URL: ${{ secrets.KOMODO_STACK_WEBHOOK_URL }}
+          SECRET: ${{ secrets.KOMODO_WEBHOOK_SECRET }}
+        run: |
+          body='{"ref":"refs/heads/dev"}'
+          sig=$(printf '%s' "$body" | openssl dgst -sha256 -hmac "$SECRET" | awk '{print $2}')
+          curl -fsS -X POST \
+            -H 'Content-Type: application/json' \
+            -H "X-Hub-Signature-256: sha256=$sig" \
+            -d "$body" \
+            "$URL"