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feat(tree-sitter): batch grammar installs

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Instead of being prompted 2-4 times to install each missing grammar,
batches them together into one prompt.
This commit is contained in:
Henrik Lissner
2025-09-02 12:26:49 +02:00
parent 75c3df7e87
commit bbed615f17
1 changed files with 14 additions and 4 deletions
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18
modules/tools/tree-sitter/config.el
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@@ -70,10 +70,20 @@
;; and push forward anyway, even if a missing grammar
;; results in a broken state.
(not (fboundp fallback-mode))
(cl-every (if (get mode '+tree-sitter-ensured)
(doom-rpartial #'treesit-ready-p 'message)
#'treesit-ensure-installed)
(cdr ts))))
;; Ensure grammars are present (and prompt to install
;; them if needed).
(if-let* ((grammars
(cl-remove-if (doom-rpartial #'treesit-ready-p 'message)
(cdr ts))))
(if (or (eq treesit-auto-install-grammar 'always)
(if (eq treesit-auto-install-grammar 'ask)
(y-or-n-p
(format "Missing tree-sitter grammars: %s\nInstall now?"
(mapconcat #'symbol-name grammars ", ")))))
(mapc #'treesit-install-language-grammar grammars)
(message "Aborted installing missing grammars...")
nil)
t)))
(put mode '+tree-sitter-ensured t)
mode)
(fallback-mode))