feat(on-demand/gitlab-ci): add a helper command +gitlab-ci-add-schema

modules/on-demand/me-gitlab-ci.el

@@ -14,9 +14,22 @@
   :companion-packages '(((yaml-mode yaml-ts-mode) . gitlab-ci-mode)))
 
 
+;;;###autoload(autoload '+gitlab-ci-add-schema "on-demand/me-gitlab-ci")
+
+
 ;; Mode for editing GitLab CI files
 (use-package gitlab-ci-mode
-  :straight t)
+  :straight t
+  :init
+  (defun +gitlab-ci-add-schema ()
+    (interactive)
+    (save-excursion
+      (save-restriction
+        (widen)
+        (goto-char (point-min))
+        (insert "# yaml-language-server: "
+                "$schema=https://gitlab.com/gitlab-org/gitlab/-/raw/master/app/assets/javascripts/editor/schema/ci.json"
+                "\n\n")))))
 
 
 (provide 'on-demand/me-gitlab-ci)