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|
;;; lsp-html.el --- vscode-html-languageserver configuration -*- lexical-binding: t; -*-
;; Copyright (C) 2019 Vibhav Pant
;; Author: Vibhav Pant <vibhavp@gmail.com>
;; Keywords:
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(require 'lsp-mode)
(defgroup lsp-html nil
"LSP support for HTML, using vscode's built-in language server."
:group 'lsp-mode
:link '(url-link "https://github.com/microsoft/vscode/tree/main/extensions/html-language-features/server")
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-experimental-custom-data nil
"A list of JSON file paths that define custom tags, properties and other HTML
syntax constructs. Only workspace folder setting will be read."
:type '(choice (const nil) string)
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-enable t
"Enable/disable default HTML formatter."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-wrap-line-length 120
"Maximum amount of characters per line (0 = disable)."
:type 'number
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-unformatted "wbr"
nil
:type '(choice (const nil) string)
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-content-unformatted "pre,code,textarea"
nil
:group 'lsp-html
:type '(choice (const nil) string)
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-indent-inner-html nil
nil
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-preserve-new-lines t
"Controls whether existing line breaks before elements should be preserved.
Only works before elements, not inside tags or for text."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-max-preserve-new-lines nil
nil
:type '(choice (const nil) integer)
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-indent-handlebars nil nil
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-end-with-newline nil
"End with a newline."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-extra-liners "head, body, /html"
nil
:type '(choice (const nil) string)
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-format-wrap-attributes "auto"
"Wrap attributes."
:type '(choice
(const "auto")
(const "force")
(const "force-aligned")
(const "force-expand-multiline")
(const "aligned-multiple")
(const "preserve")
(const "preserve-aligned"))
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-suggest-html5 t
"Controls whether the built-in HTML language support suggests HTML5 tags,
properties and values."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-validate-scripts t
"Controls whether the built-in HTML language support validates embedded
scripts."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-validate-styles t
"Controls whether the built-in HTML language support validates embedded
styles."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-auto-closing-tags t
"Enable/disable autoclosing of HTML tags."
:type 'boolean
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(defcustom lsp-html-trace-server "off"
"Traces the communication between VS Code and the HTML language server."
:type '(choice
(const "off")
(const "messages")
(const "verbose"))
:group 'lsp-html
:package-version '(lsp-mode . "6.1"))
(lsp-register-custom-settings
'(("html.trace.server" lsp-html-trace-server)
("html.autoClosingTags" lsp-html-auto-closing-tags t)
("html.validate.styles" lsp-html-validate-styles t)
("html.validate.scripts" lsp-html-validate-scripts t)
("html.suggest.html5" lsp-html-suggest-html5 t)
("html.format.wrapAttributes" lsp-html-format-wrap-attributes)
("html.format.extraLiners" lsp-html-format-extra-liners)
("html.format.endWithNewline" lsp-html-format-end-with-newline t)
("html.format.indentHandlebars" lsp-html-format-indent-handlebars t)
("html.format.maxPreserveNewLines" lsp-html-format-max-preserve-new-lines)
("html.format.preserveNewLines" lsp-html-format-preserve-new-lines t)
("html.format.indentInnerHtml" lsp-html-format-indent-inner-html t)
("html.format.contentUnformatted" lsp-html-format-content-unformatted)
("html.format.unformatted" lsp-html-format-unformatted)
("html.format.wrapLineLength" lsp-html-format-wrap-line-length)
("html.format.enable" lsp-html-format-enable t)
("html.experimental.customData" lsp-html-experimental-custom-data)))
(defcustom lsp-html-server-command-args '("--stdio")
"Command to start html-languageserver."
:type '(repeat string)
:group 'lsp-html
:package-version '(lsp-mode . "6.3"))
(lsp-dependency 'html-language-server
'(:system "vscode-html-language-server")
'(:npm :package "vscode-langservers-extracted"
:path "vscode-html-language-server"))
(lsp-register-client
(make-lsp-client :new-connection (lsp-stdio-connection
(lambda ()
(cons (lsp-package-path 'html-language-server)
lsp-html-server-command-args)))
:activation-fn (lsp-activate-on "html")
:priority -4
:completion-in-comments? t
:server-id 'html-ls
:initialized-fn (lambda (w)
(with-lsp-workspace w
(lsp--set-configuration
(lsp-configuration-section "html"))))
:download-server-fn (lambda (_client callback error-callback _update?)
(lsp-package-ensure
'html-language-server callback
error-callback))))
(lsp-consistency-check lsp-html)
(provide 'lsp-html)
;;; lsp-html.el ends here
|
