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;;; lsp-javascript-flow.el --- Javascript/Flow support for lsp-mode -*- lexical-binding: t; -*-
;; Copyright (C) 2017 George Pittarelli <g@gjp.cc>
;; Copyright (C) 2017 Ozan Sener <hi@ozan.email>
;; Author: Ozan Sener <hi@ozan.email>
;; Version: 1.0
;; Package-Version: 20180613.508
;; Package-Requires: ((lsp-mode "3.0") (emacs "25.1"))
;; Keywords: languages tools
;; URL: https://github.com/emacs-lsp/lsp-javascript
;; 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Javascript and Flow support for lsp-mode using
;; https://github.com/flowtype/flow-language-server
;;; Code:
(require 'lsp-mode)
;;;###autoload
(defcustom lsp-javascript-flow-server
"flow-language-server"
"The flow-language-server executable to use.
Leave as just the executable name to use the default behavior of
finding the executable with `exec-path'."
:group 'lsp-javascript-flow
:risky t
:type 'file)
;;;###autoload
(defcustom lsp-javascript-flow-server-args
'()
"Extra arguments for the javascript-flow-stdio language server"
:group 'lsp-javascript-flow
:risky t
:type '(repeat string))
(defun lsp-javascript-flow--ls-command ()
"Generate the language server startup command."
`(,lsp-javascript-flow-server
"--stdio"
,@lsp-javascript-flow-server-args))
(defconst lsp-javascript-flow--get-root
(lsp-make-traverser #'(lambda (dir)
(directory-files dir nil "package.json"))))
(lsp-define-stdio-client
lsp-javascript-flow "javascript"
lsp-javascript-flow--get-root
nil
:ignore-messages '("\[INFO].*?nuclide")
:command-fn 'lsp-javascript-flow--ls-command)
(provide 'lsp-javascript-flow)
;;; lsp-javascript-flow.el ends here
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