emacs/neovim: add `lua-language-server`

home/.config/doom/config.el

@@ -109,6 +109,8 @@
                                 "--header-insertion=iwyu"
                                 "--header-insertion-decorators"))
 ;;(after! lsp-clangd (set-lsp-priority! 'clangd 2))  ;; Prefer clangd instead of default ccls
+(setq lua-lsp-dir "~/.config/emacs/.local/etc/lsp/lua-language-server/"
+      lua-lsp-completion-call-snippet "Replace")
 
 ;; Quicker which-key
 (after! which-key

home/.config/doom/init.el

@@ -159,7 +159,7 @@
        ;;lean
        ;;factor
        ;;ledger            ; an accounting system in Emacs
-       lua               ; one-based indices? one-based indices
+       (lua +lsp)        ; one-based indices? one-based indices
        (markdown         ; writing docs for people to ignore
         +grip)
        ;;nim               ; python + lisp at the speed of c

home/.config/nvim/coc-settings.json

@@ -76,7 +76,7 @@
     ]
   },
   "coc-actions.useCursorLine": true,
-  "python.venvPath": "~/.local/share/pyenv/versions",
+  "python.venvPath": "/home/follie/.local/share/pyenv/versions",
   "python.pythonPath": "python3",
   "python.linting.enabled": true,
   "python.linting.banditEnabled": true,
@@ -91,6 +91,34 @@
   ],
   "clangd.semanticHighlighting": true,
   "languageserver": {
+    "lua-language-server": {
+      "command": "/home/follie/.local/share/nvim/lsp/lua-language-server/bin/Linux/lua-language-server",
+      "args": [
+        "-E",
+        "/home/follie/.local/share/nvim/lsp/lua-language-server/main.lua"
+      ],
+      "filetypes": [
+        "lua"
+      ],
+      "rootPatterns": [
+        ".git/",
+        ".hg/",
+        ".projectile"
+      ],
+      "settings": {
+        "Lua": {
+          "completion": {
+            "callSnippet": "Replace"
+          },
+          "hint": {
+            "enable": true
+          },
+          "telemetry": {
+            "enable": false
+          }
+        }
+      }
+    },
     "ccls": {
       "command": "ccls",
       "filetypes": [
@@ -105,7 +133,8 @@
         ".ccls",
         "compile_commands.json",
         ".git/",
-        ".hg/"
+        ".hg/",
+        ".projectile"
       ],
       "initializationOptions": {
         "cache": {

setup/lua-language-server.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# clone the repo
+git clone https://github.com/sumneko/lua-language-server
+cd lua-language-server || exit
+git submodule update --init --recursive
+
+# build
+# You need `ninja`
+cd 3rd/luamake || exit
+ninja -f ninja/linux.ninja
+cd ../..
+./3rd/luamake/luamake rebuild
+
+# Just for the convenience sake
+cd ../
+mv -rfv lua-language-server ~/Code/lua-language-server
+
+# For coc.nvim
+mkdir -pv ~/.local/share/nvim/lsp
+ln -sv ~/Code/lua-language-server ~/.local/share/nvim/lsp/
+# For Doom Emacs
+mkdir -pv ~/.config/emacs/.local/etc/lsp
+ln -sv ~/Code/lua-language-server ~/.config/emacs/.local/etc/lsp/