308 lines
12 KiB
EmacsLisp
308 lines
12 KiB
EmacsLisp
;;; lsp-svelte.el --- LSP Svelte integration -*- lexical-binding: t; -*-
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;; Copyright (C) 2020 Stepan Lusnikov
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;; Author: Stepan Lusnikov <endenwer@gmail.com>
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;; Keywords: lsp svelte
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; LSP client for Svelte
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;;; Code:
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(require 'lsp-mode)
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(defgroup lsp-svelte nil
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"LSP support for Svelte."
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:group 'lsp-mode
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:link '(url-link
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"https://github.com/sveltejs/language-tools"))
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(lsp-dependency 'svelte-language-server
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'(:system "svelteserver")
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'(:npm :package "svelte-language-server"
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:path "svelteserver"))
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(defcustom lsp-svelte-plugin-typescript-enable t
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"Enable the TypeScript plugin"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-diagnostics-enable t
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"Enable diagnostic messages for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-hover-enable t
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"Enable hover info for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-document-symbols-enable t
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"Enable document symbols for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-completions-enable t
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"Enable completions for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-find-references-enable t
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"Enable find-references for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-definitions-enable t
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"Enable go to definition for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-code-actions-enable t
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"Enable code actions for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-selection-range-enable t
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"Enable selection range for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-signature-help-enable t
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"Enable signature help (parameter hints) for TypeScript"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-typescript-rename-enable t
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"Enable rename functionality for JS/TS variables inside Svelte files"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-enable t
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"Enable the CSS plugin"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-globals ""
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"Which css files should be checked for global variables
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(`--global-var: value;`).
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These variables are added to the css completions. String of comma-separated
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file paths or globs relative to workspace root."
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:type 'string
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-diagnostics-enable t
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"Enable diagnostic messages for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-hover-enable t
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"Enable hover info for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-completions-enable t
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"Enable auto completions for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-completions-emmet t
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"Enable emmet auto completions for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-document-colors-enable t
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"Enable document colors for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-color-presentations-enable t
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"Enable color picker for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-document-symbols-enable t
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"Enable document symbols for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-css-selection-range-enable t
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"Enable selection range for CSS"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-enable t
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"Enable the HTML plugin"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-hover-enable t
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"Enable hover info for HTML"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-completions-enable t
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"Enable auto completions for HTML"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-completions-emmet t
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"Enable emmet auto completions for HTML"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-tag-complete-enable t
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"Enable HTML tag auto closing"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-html-document-symbols-enable t
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"Enable document symbols for HTML"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-enable t
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"Enable the Svelte plugin"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-diagnostics-enable t
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"Enable diagnostic messages for Svelte"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-compiler-warnings nil
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"Svelte compiler warning codes to ignore or to treat as errors.
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Example: '((css-unused-selector . ignore) (unused-export-let . error))"
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:type '(alist :key-type (symbol :tag "Warning code")
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:value-type (choice
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(const :tag "Ignore" ignore)
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(const :tag "Treat as error" error)))
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-format-enable t
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"Enable formatting for Svelte (includes css & js)"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-completions-enable t
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"Enable auto completions for Svelte"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-hover-enable t
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"Enable hover information for Svelte"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-code-actions-enable t
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"Enable Code Actions for Svelte"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-selection-range-enable t
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"Enable selection range for Svelte"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(defcustom lsp-svelte-plugin-svelte-rename-enable t
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"Enable rename/move Svelte files functionality"
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:type 'boolean
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:package-version '(lsp-mode . "8.0.0"))
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(lsp-register-custom-settings
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'(("svelte.plugin.svelte.rename.enable" lsp-svelte-plugin-svelte-rename-enable t)
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("svelte.plugin.svelte.selectionRange.enable" lsp-svelte-plugin-svelte-selection-range-enable t)
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("svelte.plugin.svelte.codeActions.enable" lsp-svelte-plugin-svelte-code-actions-enable t)
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("svelte.plugin.svelte.hover.enable" lsp-svelte-plugin-svelte-hover-enable t)
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("svelte.plugin.svelte.completions.enable" lsp-svelte-plugin-svelte-completions-enable t)
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("svelte.plugin.svelte.format.enable" lsp-svelte-plugin-svelte-format-enable t)
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("svelte.plugin.svelte.compilerWarnings" lsp-svelte-plugin-svelte-compiler-warnings)
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("svelte.plugin.svelte.diagnostics.enable" lsp-svelte-plugin-svelte-diagnostics-enable t)
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("svelte.plugin.svelte.enable" lsp-svelte-plugin-svelte-enable t)
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("svelte.plugin.html.documentSymbols.enable" lsp-svelte-plugin-html-document-symbols-enable t)
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("svelte.plugin.html.tagComplete.enable" lsp-svelte-plugin-html-tag-complete-enable t)
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("svelte.plugin.html.completions.emmet" lsp-svelte-plugin-html-completions-emmet t)
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("svelte.plugin.html.completions.enable" lsp-svelte-plugin-html-completions-enable t)
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("svelte.plugin.html.hover.enable" lsp-svelte-plugin-html-hover-enable t)
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("svelte.plugin.html.enable" lsp-svelte-plugin-html-enable t)
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("svelte.plugin.css.selectionRange.enable" lsp-svelte-plugin-css-selection-range-enable t)
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("svelte.plugin.css.documentSymbols.enable" lsp-svelte-plugin-css-document-symbols-enable t)
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("svelte.plugin.css.colorPresentations.enable" lsp-svelte-plugin-css-color-presentations-enable t)
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("svelte.plugin.css.documentColors.enable" lsp-svelte-plugin-css-document-colors-enable t)
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("svelte.plugin.css.completions.emmet" lsp-svelte-plugin-css-completions-emmet t)
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("svelte.plugin.css.completions.enable" lsp-svelte-plugin-css-completions-enable t)
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("svelte.plugin.css.hover.enable" lsp-svelte-plugin-css-hover-enable t)
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("svelte.plugin.css.diagnostics.enable" lsp-svelte-plugin-css-diagnostics-enable t)
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("svelte.plugin.css.globals" lsp-svelte-plugin-css-globals)
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("svelte.plugin.css.enable" lsp-svelte-plugin-css-enable t)
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("svelte.plugin.typescript.rename.enable" lsp-svelte-plugin-typescript-rename-enable t)
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("svelte.plugin.typescript.signatureHelp.enable" lsp-svelte-plugin-typescript-signature-help-enable t)
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("svelte.plugin.typescript.selectionRange.enable" lsp-svelte-plugin-typescript-selection-range-enable t)
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("svelte.plugin.typescript.codeActions.enable" lsp-svelte-plugin-typescript-code-actions-enable t)
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("svelte.plugin.typescript.definitions.enable" lsp-svelte-plugin-typescript-definitions-enable t)
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("svelte.plugin.typescript.findReferences.enable" lsp-svelte-plugin-typescript-find-references-enable t)
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("svelte.plugin.typescript.completions.enable" lsp-svelte-plugin-typescript-completions-enable t)
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("svelte.plugin.typescript.documentSymbols.enable" lsp-svelte-plugin-typescript-document-symbols-enable t)
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("svelte.plugin.typescript.hover.enable" lsp-svelte-plugin-typescript-hover-enable t)
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("svelte.plugin.typescript.diagnostics.enable" lsp-svelte-plugin-typescript-diagnostics-enable t)
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("svelte.plugin.typescript.enable" lsp-svelte-plugin-typescript-enable t)))
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(lsp-register-client
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(make-lsp-client
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:new-connection (lsp-stdio-connection
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(lambda ()
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`(,(lsp-package-path 'svelte-language-server)
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"--stdio")))
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:activation-fn (lambda (file-name _mode)
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(string= (f-ext file-name)
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"svelte"))
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:initialization-options
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(lambda ()
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(list :config (ht-get* (lsp-configuration-section "svelte.plugin")
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"svelte"
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"plugin")
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:prettierConfig (lsp-configuration-section "prettier")
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:emmetConfig (lsp-configuration-section "emmet")
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:typescriptConfig: (list :typescript (lsp-configuration-section "typescript")
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:javascript (lsp-configuration-section "javascript"))
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:dontFilterIncompleteCompletions t))
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:server-id 'svelte-ls
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:download-server-fn (lambda (_client callback error-callback _update?)
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(lsp-package-ensure 'svelte-language-server callback error-callback))
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:initialized-fn
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(lambda (workspace)
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(with-lsp-workspace workspace
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(lsp--set-configuration
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(ht-merge (lsp-configuration-section "svelte")
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(lsp-configuration-section "javascript")
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(lsp-configuration-section "typescript")))
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(lsp--server-register-capability
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(lsp-make-registration
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:id "js/ts/id"
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:method "workspace/didChangeWatchedFiles"
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:register-options? (lsp-make-did-change-watched-files-registration-options
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:watchers
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(vector (lsp-make-file-system-watcher :glob-pattern "**/*.js")
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(lsp-make-file-system-watcher :glob-pattern "**/*.ts")))))))))
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(lsp-consistency-check lsp-svelte)
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(provide 'lsp-svelte)
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;;; lsp-svelte.el ends here
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