diff --git a/lua/rakshit/plugins/lsp/lspconfig.lua b/lua/rakshit/plugins/lsp/lspconfig.lua
index 0a7bd2b8..5809bfc4 100644
--- a/lua/rakshit/plugins/lsp/lspconfig.lua
+++ b/lua/rakshit/plugins/lsp/lspconfig.lua
@@ -1,14 +1,14 @@
return {
-- Main LSP Configuration
- 'neovim/nvim-lspconfig',
- event = { 'BufReadPre', 'BufNewFile' },
+ "neovim/nvim-lspconfig",
+ event = { "BufReadPre", "BufNewFile" },
dependencies = {
-- Allows extra capabilities provided by nvim-cmp
- 'hrsh7th/cmp-nvim-lsp',
+ "hrsh7th/cmp-nvim-lsp",
-- Modify imports when a file has been renamed
- { 'antosha417/nvim-lsp-file-operations', config = true },
+ { "antosha417/nvim-lsp-file-operations", config = true },
-- Improved LSP functionality when working with lua files
- { 'folke/neodev.nvim', opts = {} },
+ { "folke/neodev.nvim", opts = {} },
-- Automatically install LSPs and related tools to stdpath for Neovim
-- { 'williamboman/mason.nvim', config = true }, -- NOTE: Must be loaded before dependants
@@ -16,7 +16,7 @@ return {
-- Useful status updates for LSP.
-- NOTE: `opts = {}` is the same as calling `require('fidget').setup({})`
- { 'j-hui/fidget.nvim', opts = {} },
+ { "j-hui/fidget.nvim", opts = {} },
},
config = function()
-- Brief aside: **What is LSP?**
@@ -49,12 +49,12 @@ return {
-- an lsp (for example, opening `main.rs` is associated with `rust_analyzer`) this
-- function will be executed to configure the current buffer
-- import lspconfig plugin
- local lspconfig = require('lspconfig')
- local util = require('lspconfig/util')
+ local lspconfig = require("lspconfig")
+ local util = require("lspconfig/util")
lspconfig.gopls.setup({
- cmd = { 'gopls' },
- filetypes = { 'go', 'gomod', 'gowork', 'gotmpl' },
- root_dir = util.root_pattern('go.work', 'go.mod', '.git'),
+ cmd = { "gopls" },
+ filetypes = { "go", "gomod", "gowork", "gotmpl" },
+ root_dir = util.root_pattern("go.work", "go.mod", ".git"),
settings = {
gopls = {
completeUnimported = true,
@@ -67,64 +67,64 @@ return {
})
-- import mason_lspconfig plugin
- local mason_lspconfig = require('mason-lspconfig')
+ local mason_lspconfig = require("mason-lspconfig")
-- import cmp-nvim-lsp plugin
- local cmp_nvim_lsp = require('cmp_nvim_lsp')
+ local cmp_nvim_lsp = require("cmp_nvim_lsp")
local keymap = vim.keymap
- vim.api.nvim_create_autocmd('LspAttach', {
- group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+ vim.api.nvim_create_autocmd("LspAttach", {
+ group = vim.api.nvim_create_augroup("UserLspConfig", {}),
callback = function(event)
-- Buffer local mappings
-- See `:help vim.lsp.*` for documentation on ay of the below function
local opts = { buffer = event.buf, silent = true }
-- set keybinds
- opts.desc = 'Show LSP references'
- keymap.set('n', 'gR', '<cmd>Telescope lsp_references<CR>', opts) -- show definition, references
+ opts.desc = "Show LSP references"
+ keymap.set("n", "gR", "<cmd>Telescope lsp_references<CR>", opts) -- show definition, references
- opts.desc = 'Go to declaration'
- keymap.set('n', 'gD', vim.lsp.buf.declaration, opts) -- go to declaration
+ opts.desc = "Go to declaration"
+ keymap.set("n", "gD", vim.lsp.buf.declaration, opts) -- go to declaration
- opts.desc = 'Show LSP definitions'
- keymap.set('n', 'gd', '<cmd>Telescope lsp_definitions<CR>', opts) -- show lsp definitions
+ opts.desc = "Show LSP definitions"
+ keymap.set("n", "gd", "<cmd>Telescope lsp_definitions<CR>", opts) -- show lsp definitions
- opts.desc = 'Show LSP implementations'
- keymap.set('n', 'gi', '<cmd>Telescope lsp_implementations<CR>', opts) -- show lsp implementations
+ opts.desc = "Show LSP implementations"
+ keymap.set("n", "gi", "<cmd>Telescope lsp_implementations<CR>", opts) -- show lsp implementations
- opts.desc = 'Show LSP type definitions'
- keymap.set('n', 'gt', '<cmd>Telescope lsp_type_definitions<CR>', opts) -- show lsp type definitions
+ opts.desc = "Show LSP type definitions"
+ keymap.set("n", "gt", "<cmd>Telescope lsp_type_definitions<CR>", opts) -- show lsp type definitions
- opts.desc = 'See available code actions'
- keymap.set({ 'n', 'v' }, '<leader>ca', vim.lsp.buf.code_action, opts) -- see available code actions, in visual mode will apply to selection
+ opts.desc = "See available code actions"
+ keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts) -- see available code actions, in visual mode will apply to selection
- opts.desc = 'Smart rename'
- keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts) -- smart rename
+ opts.desc = "Smart rename"
+ keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts) -- smart rename
- opts.desc = 'Show buffer diagnostics'
- keymap.set('n', '<leader>D', '<cmd>Telescope diagnostics bufnr=0<CR>', opts) -- show diagnostics for file
+ opts.desc = "Show buffer diagnostics"
+ keymap.set("n", "<leader>D", "<cmd>Telescope diagnostics bufnr=0<CR>", opts) -- show diagnostics for file
- opts.desc = 'Show line diagnostics'
- keymap.set('n', '<leader>d', vim.diagnostic.open_float, opts) -- show diagnostics for line
+ opts.desc = "Show line diagnostics"
+ keymap.set("n", "<leader>d", vim.diagnostic.open_float, opts) -- show diagnostics for line
- opts.desc = 'Go to previous diagnostic'
- keymap.set('n', '[d', vim.diagnostic.goto_prev, opts) -- jump to previous diagnostic in buffer
+ opts.desc = "Go to previous diagnostic"
+ keymap.set("n", "[d", vim.diagnostic.goto_prev, opts) -- jump to previous diagnostic in buffer
- opts.desc = 'Go to next diagnostic'
- keymap.set('n', ']d', vim.diagnostic.goto_next, opts) -- jump to next diagnostic in buffer
+ opts.desc = "Go to next diagnostic"
+ keymap.set("n", "]d", vim.diagnostic.goto_next, opts) -- jump to next diagnostic in buffer
- opts.desc = 'Show documentation for what is under cursor'
- keymap.set('n', 'K', vim.lsp.buf.hover, opts) -- show documentation for what is under cursor
+ opts.desc = "Show documentation for what is under cursor"
+ keymap.set("n", "K", vim.lsp.buf.hover, opts) -- show documentation for what is under cursor
- opts.desc = 'Restart LSP'
- keymap.set('n', '<leader>rs', ':LspRestart<CR>', opts) -- mapping to restart lsp if necessary
+ opts.desc = "Restart LSP"
+ keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts) -- mapping to restart lsp if necessary
end,
})
-- Configure Neovim tab settings for Go files [Go indendation]
- vim.api.nvim_create_autocmd('FileType', {
- pattern = 'go',
+ vim.api.nvim_create_autocmd("FileType", {
+ pattern = "go",
callback = function()
vim.bo.expandtab = true -- Use spaces instead of tabs
vim.bo.tabstop = 4 -- Display each tab as 4 spaces
@@ -133,13 +133,37 @@ return {
end,
})
+ -- Organize imports on save. Also helps remove unused imports on save.
+ vim.api.nvim_create_autocmd("BufWritePre", {
+ pattern = "*.go",
+ callback = function()
+ local params = vim.lsp.util.make_range_params()
+ params.context = { only = { "source.organizeImports" } }
+ -- buf_request_sync defaults to a 1000ms timeout. Depending on your
+ -- machine and codebase, you may want longer. Add an additional
+ -- argument after params if you find that you have to write the file
+ -- twice for changes to be saved.
+ -- E.g., vim.lsp.buf_request_sync(0, "textDocument/codeAction", params, 3000)
+ local result = vim.lsp.buf_request_sync(0, "textDocument/codeAction", params)
+ for cid, res in pairs(result or {}) do
+ for _, r in pairs(res.result or {}) do
+ if r.edit then
+ local enc = (vim.lsp.get_client_by_id(cid) or {}).offset_encoding or "utf-16"
+ vim.lsp.util.apply_workspace_edit(r.edit, enc)
+ end
+ end
+ end
+ vim.lsp.buf.format({ async = false })
+ end,
+ })
+
local capabilities = cmp_nvim_lsp.default_capabilities()
-- Change the Diagnostic symbols in the sign column (gutter)
-- (not in youtube nvim video)
- local signs = { Error = ' ', Warn = ' ', Hint = ' ', Info = ' ' }
+ local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
for type, icon in pairs(signs) do
- local hl = 'DiagnosticSign' .. type
- vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = '' })
+ local hl = "DiagnosticSign" .. type
+ vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
end
mason_lspconfig.setup_handlers({
@@ -151,18 +175,18 @@ return {
end,
-- Language specific configuration for any individual language server. Lua in this case
- ['lua_ls'] = function()
+ ["lua_ls"] = function()
-- configure lua server (with special settings)
- lspconfig['lua_ls'].setup({
+ lspconfig["lua_ls"].setup({
capabilities = capabilities,
settings = {
Lua = {
-- make the language server recognize "vim" global
diagnostics = {
- globals = { 'vim' },
+ globals = { "vim" },
},
completion = {
- callSnippet = 'Replace',
+ callSnippet = "Replace",
},
},
},