Add ansible-lint job to the pipeline (#30)

Signed-off-by: Nikolai Mishin <[email protected]>

.github/workflows/molecule-test.yml

@@ -9,7 +9,23 @@ on:
       - main
 
 jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+        with:
+          path: "${{ github.repository }}"
+      - name: Run ansible lint
+        uses: ansible/[email protected]
+        with:
+          path: "."
+
+
   molecule:
+    needs:
+      - lint
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false

tasks/iptables.yml

@@ -81,7 +81,7 @@
     - openvpn_iptables_existing_save.rc == 0
   failed_when:
     - openvpn_iptables_existing_save.rc != 0
-  when: __iptables_installed.changed | bool
+  when: __iptables_installed.changed | bool # noqa no-handler
 
 - name: Enable iptables
   ansible.builtin.service: