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lang/javascript: if lsp fails, fallback to tide

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This commit is contained in:
Henrik Lissner 2019-05-04 18:54:20 -04:00
parent 47f0f77d91
commit e5c8ced1a6
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GPG key ID: 5F6C0EA160557395
2 changed files with 16 additions and 15 deletions
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24
modules/lang/javascript/config.el
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@ -127,27 +127,29 @@
;; Tools
(when (featurep! +lsp)
(add-hook! (js2-mode rjsx-mode typescript-mode) #'lsp!))
(add-hook! (js2-mode typescript-mode) #'lsp!))
(def-package! tide
:unless (featurep! +lsp)
:defer t
:init
;; Don't let hard errors stop the user from opening js files.
(defun +javascript|init-tide ()
"Enable `tide-mode' if node is available."
(defun +javascript|init-tide-maybe ()
"Enable `tide-mode' if node is available, `lsp-mode' isn't enabled and this
buffer represents a real file."
(unless (bound-and-true-p lsp-mode)
(cond ((not buffer-file-name)
(add-hook 'after-save-hook #'+javascript|init-tide nil t))
;; necessary because `tide-setup' will error if not a file-visiting buffer
(add-hook 'after-save-hook #'+javascript|init-tide-maybe nil 'local))
((executable-find "node")
(tide-setup))
((message "Couldn't find `node', aborting tide server"))))
(add-hook! (js2-mode typescript-mode) #'+javascript|init-tide)
(tide-setup)
(remove-hook 'after-save-hook #'+javascript|init-tide-maybe 'local))
((message "Couldn't find `node', aborting tide server")))))
(add-hook! (js2-mode typescript-mode) #'+javascript|init-tide-maybe)
(defun +javascript|init-tide-in-web-mode ()
"Enable `tide-mode' if in a *.tsx file."
"Enable `tide-mode' if in a *.tsx file (and `lsp-mode' isn't active)."
(when (string= (file-name-extension (or buffer-file-name "")) "tsx")
(tide-setup)))
(+javascript|init-tide-maybe)))
(add-hook 'web-mode-hook #'+javascript|init-tide-in-web-mode)
:config
(setq tide-completion-detailed t

3
modules/lang/javascript/packages.el
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@ -17,7 +17,6 @@
(package! skewer-mode)
;; Programming environment
(unless (featurep! +lsp)
(package! tide))
(package! tide)
(when (featurep! :tools lookup)
(package! xref-js2))