Add jq-lsp, client for Jq language (#4140)

* Add jq-lsp, client for Jq language

* add lsp-jq

CHANGELOG.org

@@ -1,5 +1,6 @@
 * Changelog
 ** Unreleased 8.0.1
+  * Add [[https://github.com/wader/jq-lsp][jq-lsp]]
   * Add architecture triples for [[https://github.com/WhatsApp/erlang-language-platform][erlang-language-platform]] file downloads, to support macos on ARM and X86.
   * Add semantic token support for [[https://github.com/WhatsApp/erlang-language-platform][erlang-language-platform]] in lsp-erlang client.
   * Update [[https://github.com/WhatsApp/erlang-language-platform][erlang-language-platform]] download file names to match new upstream names.

clients/lsp-jq.el

@@ -0,0 +1,51 @@
+;;; lsp-jq.el --- lsp client for jq -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020 emacs-lsp maintainers
+
+;; Author: emacs-lsp maintainers
+;; Keywords: lsp, jq
+
+;; 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 client for jq language.
+;;
+;;; Code:
+
+(require 'lsp-mode)
+
+(defgroup lsp-jq nil
+  "LSP support for Jq."
+  :group 'lsp-mode
+  :link '(url-link "https://github.com/wader/jq-lsp"))
+
+(defcustom lsp-clients-jq-server-executable '("jq-lsp")
+  "The jq language server executable to use."
+  :group 'lsp-jq
+  :risky t
+  :type '(repeat string))
+
+(lsp-register-client
+ (make-lsp-client
+  :new-connection (lsp-stdio-connection (lambda () lsp-clients-jq-server-executable))
+  :activation-fn (lsp-activate-on "jq")
+  :priority -1
+  :major-modes '(jq-mode jq-ts-mode)
+  :server-id 'jq-lsp))
+
+(lsp-consistency-check lsp-jq)
+
+(provide 'lsp-jq)
+;;; lsp-jq.el ends here

docs/lsp-clients.json

@@ -407,6 +407,15 @@
     "installation-url": "https://github.com/JuliaEditorSupport/LanguageServer.jl",
     "debugger": "Not available"
   },
+  {
+    "name": "jq",
+    "full-name": "Jq (jq-lsp)",
+    "server-name": "jq-lsp",
+    "server-url": "https://github.com/wader/jq-lsp",
+    "installation": "go install github.com/wader/jq-lsp@master",
+    "installation-url": "https://github.com/wader/jq-lsp#install",
+    "debugger": "Not available"
+  },
   {
     "name": "kotlin",
     "full-name": "Kotlin",

lsp-mode.el

@@ -187,7 +187,7 @@ As defined by the Language Server Protocol 3.16."
      lsp-solargraph lsp-sorbet lsp-sourcekit lsp-sonarlint lsp-tailwindcss lsp-tex lsp-terraform
      lsp-toml lsp-ttcn3 lsp-typeprof lsp-v lsp-vala lsp-verilog lsp-vetur lsp-volar
      lsp-vhdl lsp-vimscript lsp-xml lsp-yaml lsp-ruby-lsp lsp-ruby-syntax-tree
-     lsp-sqls lsp-svelte lsp-steep lsp-tilt lsp-zig)
+     lsp-sqls lsp-svelte lsp-steep lsp-tilt lsp-zig lsp-jq)
   "List of the clients to be automatically required."
   :group 'lsp-mode
   :type '(repeat symbol))
@@ -770,6 +770,7 @@ Changes take effect only when a new session is started."
     ("\\.json$" . "json")
     ("\\.jsonc$" . "jsonc")
     ("\\.jsx$" . "javascriptreact")
+    ("\\.jq$"  . "jq")
     ("\\.lua$" . "lua")
     ("\\.mdx\\'" . "mdx")
     ("\\.php$" . "php")
@@ -927,7 +928,9 @@ Changes take effect only when a new session is started."
     (bibtex-mode . "bibtex")
     (rst-mode . "restructuredtext")
     (glsl-mode . "glsl")
-    (shader-mode . "shaderlab"))
+    (shader-mode . "shaderlab")
+    (jq-mode . "jq")
+    (jq-ts-mode . "jq"))
   "Language id configuration.")
 
 (defvar lsp--last-active-workspaces nil