machine_setup/ansible/roles/emacs/files/lang-yaml.el

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2022-10-20 04:03:56 +00:00
(defun yaml-backspace (arg)
"Special handling of yaml backspace."
(interactive "*p")
(if mark-active
(backward-delete-char-untabify arg)
(yaml-electric-backspace arg)
)
)
(defun yaml-format-buffer ()
"Run prettier."
(interactive)
(run-command-on-buffer "prettier" "--stdin-filepath" buffer-file-name)
)
(use-package yaml-mode
:mode
(("playbook\\.tmp\\'" . yaml-mode)
("environments/[^/]*/group_vars/[^/]*\\'" . yaml-mode)
("environments/[^/]*/host_vars/[^/]*\\'" . yaml-mode)
)
:hook (
(yaml-mode . (lambda ()
(setq eglot-workspace-configuration
(list (cons ':yaml (list ':hover :json-false :validate :json-false :completion t))))
(eglot-ensure)
(add-hook 'before-save-hook 'yaml-format-buffer nil 'local)
))
)
:bind (
(:map yaml-mode-map ([backspace] . yaml-backspace))
)
)
(provide 'lang-yaml)