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;;; lsp-purescript.el --- description -*- lexical-binding: t; -*-
;; Copyright (C) 2020 emacs-lsp maintainers
;; Author: emacs-lsp maintainers
;; Keywords: lsp, purescript
;; 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:
;; LSP Clients for the PureScript Programming Language.
;;; Code:
(require 'lsp-mode)
(defgroup lsp-purescript nil
"LSP support for PureScript, using purescript-language-server."
:group 'lsp-mode
:link '(url-link "https://github.com/nwolverson/purescript-language-server"))
(defcustom lsp-purescript-server-executable nil
"Path to server executable."
:type 'string
:risky t
:group 'lsp-purescript)
(defcustom lsp-purescript-server-args
'("--stdio")
"Arguments to pass to the server."
:type '(repeat string)
:risky t
:group 'lsp-purescript)
(defun lsp-purescript--server-command ()
"Generate LSP startup command for purescript-language-server."
(cons (or lsp-purescript-server-executable
(lsp-package-path 'purescript-language-server))
lsp-purescript-server-args))
(defcustom-lsp lsp-purescript-add-spago-sources t
"Whether to add spago sources to the globs passed to the IDE server for source locations."
:type 'boolean
:group 'lsp-purescript
:package-version '(lsp-mode . "8.0.1")
:lsp-path "purescript.addSpagoSources")
(defcustom-lsp lsp-purescript-add-npm-path nil
"Whether to add the local npm bin directory to the PATH."
:type 'boolean
:group 'lsp-purescript
:package-version '(lsp-mode . "8.0.1")
:lsp-path "purescript.addNpmPath")
(lsp-dependency 'purescript-language-server
'(:system "purescript-language-server")
'(:npm :package "purescript-language-server"
:path "purescript-language-server"))
(lsp-register-client
(make-lsp-client
:new-connection (lsp-stdio-connection
#'lsp-purescript--server-command)
:major-modes '(purescript-mode)
:priority -1
:server-id 'pursls
:download-server-fn (lambda (_client callback error-callback _update?)
(lsp-package-ensure 'purescript-language-server callback error-callback))))
(lsp-consistency-check lsp-purescript)
(provide 'lsp-purescript)
;;; lsp-purescript.el ends here
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