Properly solve ansible-lint 306 warning about shell task with pipe

Do not ignore such warnings! They are there for a reason!
2020-09-13 23:15:28 +02:00 · 2020-09-13 23:15:28 +02:00 · a56a4d6600
commit a56a4d6600
parent 713a7683ef
1 changed files with 3 additions and 1 deletions
--- a/tasks/main.yml
+++ b/tasks/main.yml
@ -80,7 +80,9 @@
  when: wireguard__register_config_file.stat.exists

 - name: Derive WireGuard public key
-  shell: "echo '{{ wireguard__fact_private_key }}' | wg pubkey" # noqa 306
+  command: "wg pubkey"
+  args:
+    stdin: "{{ wireguard__fact_private_key }}"
  register: wireguard__register_public_key
  changed_when: false
  tags: