Fix #2343, support pre-commit

Author: Freed-Wu

.pre-commit-hooks.yaml

@@ -0,0 +1,12 @@
+---
+- id: lua-language-server-check
+  language: lua
+  name: lua language server check
+  description: >
+    use lua language server to check lua files
+  entry: lua-language-server
+  types:
+    - lua
+  args:
+    - --check
+    - .

lua

@@ -0,0 +1 @@
+script

lua-language-server

@@ -0,0 +1,16 @@
+#!/usr/bin/env lua
+local f = '%q'
+local args = {
+    'bee',
+    debug.getinfo(1).source:match("@?(.*/)[^/]+/") .. 'main.lua',
+}
+for _, v in ipairs(arg) do
+    table.insert(args, f:format(v))
+end
+local isok, reason, ret = os.execute(table.concat(args, ' '))
+if type(isok) == type(0) then
+    ret = isok
+end
+if ret ~= 0 then
+    os.exit(1)
+end

lua-language-server-scm-1.rockspec

@@ -0,0 +1,39 @@
+local git_ref = '3.15.1'
+local modrev = 'scm'
+local specrev = '1'
+
+rockspec_format = '3.0'
+package = 'lua-language-server'
+version = modrev .. '-' .. specrev
+
+local repo_url = 'https://github.com/LuaLS/lua-language-server'
+
+description = {
+  summary = 'A language server that offers Lua language support - programmed in Lua',
+  detailed =
+  [[The Lua language server provides various language features for Lua to make development easier and faster. With nearly a million installs in Visual Studio Code, it is the most popular extension for Lua language support.]],
+  labels = { 'lua', 'language-server', 'lpeg', 'hacktoberfest', 'lsp', 'lsp-server', 'lpeglabel' },
+  homepage = repo_url,
+  license = 'MIT'
+}
+
+source = {
+  url = repo_url .. '/archive/' .. git_ref .. '.zip',
+  dir = package .. '-' .. git_ref,
+}
+
+dependencies = { 'lpeglabel', 'EmmyLuaCodeStyle', 'bee.lua' }
+
+build = {
+  type = 'builtin',
+  copy_directories = { 'meta', 'locale' },
+  install = {
+    bin = {
+      [package] = package,
+    },
+    conf = {
+      ['../main.lua'] = 'main.lua',
+      ['../debugger.lua'] = 'debugger.lua',
+    },
+  }
+}