ci(pipeline): comment on failure (pr)

.woodpecker.yml

@@ -61,6 +61,21 @@ pipeline:
       - osv-detector composer.lock yarn.lock
     failure: ignore
 
+  comment_on_failure:
+    image: tsakidev/giteacomment:latest
+    secrets: [gitnet_token]
+    environment:
+      - DRONE_REPO_NAMESPACE=${CI_REPO_NAME}
+      - DRONE_REPO_NAME=${CI_REPO}
+      - DRONE_PULL_REQUEST=${CI_COMMIT_PULL_REQUEST}
+    settings:
+      gitea_token: ${GITNET_TOKEN}
+      gitea_base_url: https://gitnet.fr
+      comment: "Pipeline [#${CI_PIPELINE_NUMBER}](${CI_PIPELINE_LINK}) failed.
+    when:
+      status: [failure]
+      event: pull_request
+
   deploy:
     image: deblan/php:8.1
     secrets: [ssh_user, ssh_host, ssh_priv_key, app_directory]