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init.lua
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--[[
=====================================================================
==================== READ THIS BEFORE CONTINUING ====================
=====================================================================
ros2-with-neovim is heavily inspired from Kickstart.nvim.
I have basically taken the same approach of having a single file where all the
main configurations are done commenting clearly what all of them do.
You should consider this as a starting point into your Neovim journey. Then, you can
start to add as many plugins and configurations as you see fit :).
--]]
-- Set <space> as the leader key
-- See `:help mapleader`
-- NOTE: Must happen before plugins are required (otherwise wrong leader will be used)
vim.g.mapleader = " "
vim.g.maplocalleader = " "
-- Install package manager
-- https://github.com/folke/lazy.nvim
-- `:help lazy.nvim.txt` for more info
-- INFO: There are different plugins manager for neovim. I prefer Lazy
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
vim.fn.system({
"git",
"clone",
"--filter=blob:none",
"https://github.com/folke/lazy.nvim.git",
"--branch=stable", -- latest stable release
lazypath,
})
end
vim.opt.rtp:prepend(lazypath)
-- NOTE: Here is where you install your plugins.
-- You can configure plugins using the `config` key.
-- You can also configure plugins after the setup call,
-- as they will be available in your neovim runtime.
require("lazy").setup({
-- INFO: Git related plugins
"tpope/vim-fugitive", -- Git wrapper for vim
"rhysd/conflict-marker.vim", -- weapon to fight against merge conflicts
"rhysd/git-messenger.vim", -- Shows commit message under cursor
{
"lewis6991/gitsigns.nvim", -- Similar to fugitive, but adds additiona functionality
event = "VeryLazy",
config = function()
require("gitsigns").setup({
signs = {
add = { text = "│" },
change = { text = "│" },
delete = { text = "_" },
topdelete = { text = "‾" },
changedelete = { text = "~" },
untracked = { text = "┆" },
},
})
end,
},
{
"sindrets/diffview.nvim", -- Single tabpage interface for easily cycling through diffs
event = "VeryLazy",
dependencies = {
"nvim-lua/plenary.nvim",
},
},
{ -- Quick selection of co-authors
"ErickKramer/git-coauthors.nvim",
dependencies = {
"nvim-telescope/telescope.nvim",
},
},
-- INFO: Enhance Editor Experience
{
"iamcco/markdown-preview.nvim", -- Markdown previewer
-- event = "VeryLazy",
build = function()
vim.fn["mkdp#util#install"]()
end,
config = function()
-- Refresh markdown when saving the buffer or leaving insert mode
vim.g.mkdp_refresh_slow = 1
-- Fancy title
vim.g.mkdp_page_title = "「${name}」"
-- Dark mode (of course)
vim.g.mkdp_theme = "dark"
-- Avoid auto close
vim.g.mkdp_auto_close = 0
vim.g.mkdp_combine_preview = 1
vim.g.mkdp_combine_preview_auto_refresh = 1
end,
},
"mg979/vim-visual-multi", -- Enable multicursor
"nvim-tree/nvim-web-devicons", -- Add fancy icons
{
"nvim-tree/nvim-tree.lua", -- File tree
config = function()
-- Config needed for nvim-tree
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
require("nvim-tree").setup({
sort_by = "case_sensitive",
view = {
adaptive_size = false,
relativenumber = true,
width = 40,
},
renderer = {
group_empty = true,
},
filters = {
dotfiles = true,
},
})
end,
},
{
"folke/todo-comments.nvim", -- Fancy TODOs/FIXMEs
dependencies = "nvim-lua/plenary.nvim",
opts = {},
},
{ -- Improve file navigation with search labels
"folke/flash.nvim",
event = "VeryLazy",
---@type Flash.Config
opts = {},
keys = {
{
"s",
mode = { "n", "x", "o" },
function()
require("flash").jump()
end,
desc = "Flash",
},
{
"S",
mode = { "n", "x", "o" },
function()
require("flash").treesitter()
end,
desc = "Flash Treesitter",
},
{
"r",
mode = "o",
function()
require("flash").remote()
end,
desc = "Remote Flash",
},
{
"R",
mode = { "o", "x" },
function()
require("flash").treesitter_search()
end,
desc = "Treesitter Search",
},
-- { "<c-s>", mode = { "c" }, function() require("flash").toggle() end, desc = "Toggle Flash Search" },
},
},
{
"folke/trouble.nvim", -- Quickfix list for LSP errors
dependencies = "nvim-tree/nvim-web-devicons",
config = function()
require("trouble").setup({
signs = {
-- icons / text used for a diagnostic
error = "",
warning = "",
hint = "",
information = "",
other = "",
},
})
end,
},
{
"folke/which-key.nvim", -- Popup with possible keybindings of the command you started to type
opts = {},
},
{
"nvim-lualine/lualine.nvim", -- Fancier statusline
config = function()
local function get_venv()
local venv = vim.env.VIRTUAL_ENV
if venv then
local env = string.match(venv, "[^/]+$")
return " " .. env
else
return ""
end
end
local ros_distro = vim.fn.expand("$ROS_DISTRO")
local function get_ros_distro()
if ros_distro and ros_distro ~= "$ROS_DISTRO" then
return " " .. ros_distro
else
return ""
end
end
require("lualine").setup({
options = {
icons_enabled = true,
theme = "onedark",
component_separators = "|",
section_separators = "",
ignore_focus = {
"dapui_watches",
"dapui_breakpoints",
"dapui_scopes",
"dapui_console",
"dapui_stacks",
"dap-repl",
},
disabled_filetypes = { "NvimTree" },
},
sections = {
lualine_a = { "mode" },
lualine_b = { "branch", "diff", "diagnostics" },
lualine_c = { "filename" },
lualine_x = { { get_venv }, { get_ros_distro }, "fileformat", "filetype" },
lualine_y = { "progress" },
lualine_z = { "location" },
},
})
end,
},
{
"nvim-pack/nvim-spectre", -- Advance Search and Replace
opts = {},
},
{
"goolord/alpha-nvim", -- Greeter dashboard
dependencies = { "nvim-tree/nvim-web-devicons" },
config = function()
local alpha = require("alpha")
local dashboard = require("alpha.themes.dashboard")
dashboard.section.header.val = {
[[██████╗ ██████╗ ███████╗]],
[[██╔══██╗██╔═══██╗██╔════╝]],
[[██████╔╝██║ ██║███████╗]],
[[██╔══██╗██║ ██║╚════██║]],
[[██║ ██║╚██████╔╝███████║]],
[[╚═╝ ╚═╝ ╚═════╝ ╚══════╝]],
}
dashboard.section.buttons.val = {
dashboard.button("f", " Find file", ":Telescope find_files <CR>"),
dashboard.button("t", " Find text", ":Telescope live_grep <CR>"),
dashboard.button("n", " New file", ":ene <BAR> startinsert <CR>"),
dashboard.button("c", " Configuration", ":e ~/.config/nvim/init.lua <CR>"),
dashboard.button("u", " Update plugins", ":Lazy sync<CR>"),
dashboard.button("q", " Quit", ":qa<CR>"),
}
local handle = io.popen("fortune")
local fortune = handle:read("*a")
handle:close()
dashboard.section.footer.val = fortune
dashboard.config.opts.noautocmd = true
vim.cmd([[autocmd User AlphaReady echo 'ready']])
alpha.setup(dashboard.config)
end,
},
{
"romgrk/barbar.nvim", -- Tabline plugin that improves buffers and tabs
event = "BufEnter",
dependencies = "nvim-tree/nvim-web-devicons",
init = function()
vim.g.barbar_auto_setup = false
end,
lazy = true,
},
{
-- Add indentation guides even on blank lines
"lukas-reineke/indent-blankline.nvim",
-- Enable `lukas-reineke/indent-blankline.nvim`
-- See `:help indent_blankline.txt`
main = "ibl",
opts = {},
config = function()
local highlight = {
"RainbowRed",
"RainbowYellow",
"RainbowBlue",
"RainbowOrange",
"RainbowGreen",
"RainbowViolet",
"RainbowCyan",
}
local hooks = require("ibl.hooks")
-- create the highlight groups in the highlight setup hook, so they are reset
-- every time the colorscheme changes
hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
vim.api.nvim_set_hl(0, "RainbowRed", { fg = "#E06C75" })
vim.api.nvim_set_hl(0, "RainbowYellow", { fg = "#E5C07B" })
vim.api.nvim_set_hl(0, "RainbowBlue", { fg = "#61AFEF" })
vim.api.nvim_set_hl(0, "RainbowOrange", { fg = "#D19A66" })
vim.api.nvim_set_hl(0, "RainbowGreen", { fg = "#98C379" })
vim.api.nvim_set_hl(0, "RainbowViolet", { fg = "#C678DD" })
vim.api.nvim_set_hl(0, "RainbowCyan", { fg = "#56B6C2" })
end)
require("ibl").setup({
indent = { highlight = highlight, char = "┊" },
scope = { enabled = false },
})
end,
},
{
"akinsho/toggleterm.nvim", -- Improve handling neovim terminals
opts = {},
config = function()
require("toggleterm").setup({
size = 20,
open_mapping = [[<c-\>]],
hide_numbers = true,
shade_filetypes = {},
shade_terminals = true,
shading_factor = 2,
start_in_insert = true,
insert_mappings = true,
persist_size = true,
direction = "float",
close_on_exit = true,
shell = vim.o.shell,
float_opts = {
border = "curved",
winblend = 0,
highlights = {
border = "Normal",
background = "Normal",
},
},
})
function _G.set_terminal_keymaps()
local opts = { noremap = true }
vim.diagnostic.disable(0)
vim.api.nvim_buf_set_keymap(0, "t", "<esc>", [[<C-\><C-n>]], opts)
end
-- ====================================================
-- Custom terminals
-- ====================================================
vim.cmd("autocmd! TermOpen term://* lua set_terminal_keymaps()")
local Terminal = require("toggleterm.terminal").Terminal
local lazygit = Terminal:new({
cmd = "lazygit",
hidden = true,
direction = "float",
float_opts = { -- Get floating window in full screen
width = vim.o.columns,
height = vim.o.lines,
},
on_open = function(term)
vim.cmd("startinsert!")
vim.diagnostic.disable(0)
vim.api.nvim_buf_set_keymap(0, "t", "<esc>", "<cmd>close<CR>", { silent = false, noremap = true })
if vim.fn.mapcheck("<esc>", "t") ~= "" then
vim.api.nvim_buf_del_keymap(term.bufnr, "t", "<esc>")
end
end,
})
function _lazygit_toggle()
-- lazygit.dir = vim.fn.getcwd() -- Open lazygit in the current working directory
lazygit.dir = vim.fn.expand("%:p:h") -- Open lazygit in the repository from the file
lazygit:toggle()
end
local python = Terminal:new({
cmd = "ipython3",
direction = "horizontal",
hidden = true,
hidden_numbers = true,
})
function _python_toggle()
python:toggle()
end
-- Fancy terminals
vim.api.nvim_set_keymap(
"n",
"<leader>lg",
"<cmd>lua _lazygit_toggle()<CR>",
{ noremap = true, silent = true }
)
vim.api.nvim_set_keymap(
"n",
"<leader>ip",
"<cmd>lua _python_toggle()<CR>",
{ noremap = true, silent = true }
)
end,
},
{
"stevearc/dressing.nvim",
opts = {},
config = function()
require("dressing").setup({
input = {
get_config = function()
return {
title_pos = "center",
win_options = {
sidescrolloff = 10,
},
insert_only = false,
}
end,
},
})
end,
},
{ -- Color theme
"navarasu/onedark.nvim",
priority = 1000,
config = function()
vim.cmd.colorscheme("onedark")
end,
},
-- Fuzzy Finder (files, lsp, etc)
{
"nvim-telescope/telescope.nvim",
branch = "0.1.x",
dependencies = {
"nvim-lua/plenary.nvim",
-- Fuzzy Finder Algorithm which requires local dependencies to be built.
-- Only load if `make` is available. Make sure you have the system
-- requirements installed.
{
"nvim-telescope/telescope-fzf-native.nvim",
-- NOTE: If you are having trouble with this installation,
-- refer to the README for telescope-fzf-native for more instructions.
build = "make",
cond = function()
return vim.fn.executable("make") == 1
end,
},
"benfowler/telescope-luasnip.nvim", -- Allows to search the available snippet
"nvim-telescope/telescope-live-grep-args.nvim", -- Enable passing arguments to ripgrep
},
config = function()
require("telescope").setup({
defaults = {
prompt_prefix = "🔍 ",
vimgrep_arguments = {
"rg",
"--color=never",
"--no-heading",
"--with-filename",
"--line-number",
"--column",
"--smart-case",
"--follow",
},
path_display = {
truncate = 3,
},
},
pickers = {
find_files = {
find_command = {
"rg",
"--files",
"--hidden",
"-g",
"!.git",
},
follow = true,
},
lsp_document_symbols = {
show_line = true,
},
},
extensions = {
fzf = {
fuzzy = true, -- false will only do exact matching
override_generic_sorter = true, -- override the generic sorter
override_file_sorter = true, -- override the file sorter
case_mode = "smart_case", -- or "ignore_case" or "respect_case"
},
},
})
require("telescope").load_extension("fzf")
require("telescope").load_extension("luasnip")
require("telescope").load_extension("live_grep_args")
require("telescope").load_extension("coauthors")
end,
},
--
-- NOTE: This is where your plugins related to LSP can be installed.
-- The configuration is done below. Search for lspconfig to find it below.
{
-- LSP Configuration & Plugins
"neovim/nvim-lspconfig",
dependencies = {
-- Automatically install LSPs to stdpath for neovim
{ "williamboman/mason.nvim", config = true },
"williamboman/mason-lspconfig.nvim",
"WhoIsSethDaniel/mason-tool-installer.nvim",
-- Useful status updates for LSP
{
"j-hui/fidget.nvim",
config = function()
require("fidget").setup({
-- Options related to notification subsystem
notification = {
-- Options related to the notification window and buffer
window = {
normal_hl = "Comment", -- Base highlight group in the notification window
border = "rounded", -- Border around the notification window
zindex = 45, -- Stacking priority of the notification window
max_width = 0, -- Maximum width of the notification window
max_height = 0, -- Maximum height of the notification window
x_padding = 1, -- Padding from right edge of window boundary
y_padding = 0, -- Padding from bottom edge of window boundary
align = "bottom", -- How to align the notification window
relative = "editor", -- What the notification window position is relative to
},
},
})
end,
},
},
config = function()
-- INFO: LSP Settings
-- This contains the configuration of several components related to LSPs
-- - luasnip
-- - mason
-- - mason-lspconfig
-- - nvim-cmp
-- - nvim-lspconfig
-- PERF:
-- ====================================================
-- LSP Keymaps
-- ====================================================
-- This function gets run when an LSP connects to a particular buffer.
vim.api.nvim_create_autocmd("LspAttach", {
group = vim.api.nvim_create_augroup("personal-lsp-attach", { clear = true }),
callback = function(event)
-- Create a wrapper function to simplify keymaps creation
local map = function(keys, func, desc)
vim.keymap.set("n", keys, func, { buffer = event.buf, desc = "LSP: " .. desc })
end
-- Jump to the definition of the word under your cursor.
-- This is where a variable was first declared, or where a function is defined, etc.
-- To jump back, press <C-T>.
map("gd", require("telescope.builtin").lsp_definitions, "[G]oto [D]efinition")
-- Find references for the word under your cursor.
map("gr", require("telescope.builtin").lsp_references, "[G]oto [R]eferences")
-- Jump to the implementation of the word under your cursor.
-- Useful when your language has ways of declaring types without an actual implementation.
map("gI", require("telescope.builtin").lsp_implementations, "[G]oto [I]mplementation")
-- Jump to the type of the word under your cursor.
-- Useful when you're not sure what type a variable is and you want to see
-- the definition of its *type*, not where it was *defined*.
map("<leader>D", require("telescope.builtin").lsp_type_definitions, "Type [D]efinition")
-- Fuzzy find all the symbols in your current document.
-- Symbols are things like variables, functions, types, etc.
map("<leader>ds", require("telescope.builtin").lsp_document_symbols, "[D]ocument [S]ymbols")
-- Fuzzy find all the symbols in your current workspace
-- Similar to document symbols, except searches over your whole project.
map(
"<leader>ws",
require("telescope.builtin").lsp_dynamic_workspace_symbols,
"[W]orkspace [S]ymbols"
)
-- Rename the variable under your cursor
-- Most Language Servers support renaming across files, etc.
map("<leader>rn", vim.lsp.buf.rename, "[R]e[n]ame")
-- Execute a code action, usually your cursor needs to be on top of an error
-- or a suggestion from your LSP for this to activate.
map("<leader>ca", vim.lsp.buf.code_action, "[C]ode [A]ction")
-- Opens a popup that displays documentation about the word under your cursor
-- See `:help K` for why this keymap
map("K", vim.lsp.buf.hover, "Hover Documentation")
map("<C-k>", vim.lsp.buf.signature_help, "Signature Documentation")
-- NOTE: This is not Goto Definition, this is Goto Declaration.
-- For example, in C this would take you to the header
-- When you move your cursor, the highlights will be cleared (the second autocommand).
local client = vim.lsp.get_client_by_id(event.data.client_id)
if client and client.server_capabilities.documentHighlightProvider then
vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
buffer = event.buf,
callback = vim.lsp.buf.document_highlight,
})
vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
buffer = event.buf,
callback = vim.lsp.buf.clear_references,
})
end
end,
})
-- PERF:
-- ====================================================
-- LSP Servers
-- ====================================================
local servers = {
clangd = {
cmd = {
-- see clangd --help-hidden
"clangd",
"--background-index",
-- by default, clang-tidy use -checks=clang-diagnostic-*,clang-analyzer-*
-- to add more checks, create .clang-tidy file in the root directory
-- and add Checks key, see https://clang.llvm.org/extra/clang-tidy/
"--clang-tidy",
"--completion-style=bundled",
"--cross-file-rename",
"--header-insertion=iwyu",
},
},
pyright = {
python = {
analysis = {
autoSearchPaths = true,
diagnosticMode = "openFilesOnly",
useLibraryCodeForTypes = true,
reportDuplicateImport = true,
},
},
},
lua_ls = {
settings = {
Lua = {
runtime = { version = "LuaJIT" },
workspace = {
checkThirdParty = false,
library = {
"${3rd}/luv/library",
unpack(vim.api.nvim_get_runtime_file("", true)),
},
},
completion = {
callSnippet = "Replace",
},
},
},
},
}
-- PERF:
-- ====================================================
-- capabilities Configuratioon
-- ====================================================
-- nvim-cmp supports additional completion capabilities, so broadcast that to servers
local capabilities = vim.lsp.protocol.make_client_capabilities()
-- capabilities.workspace.didChangeWatchedFiles.dynamicRegistration = false
capabilities = require("cmp_nvim_lsp").default_capabilities(capabilities)
capabilities.offsetEncoding = { "utf-16" }
capabilities.textDocument.completion.completionItem.snippetSupport = true
-- Enable folding (for nvim-ufo)
capabilities.textDocument.foldingRange = {
dynamicRegistration = false,
lineFoldingOnly = true,
}
-- PERF:
-- ====================================================
-- Mason Configuratioon
-- ====================================================
-- Setup mason so it can manage external tooling
require("mason").setup({
ui = {
border = "rounded",
},
})
-- mason-lspconfig configurations
require("mason-lspconfig").setup({
handlers = {
function(server_name)
local server = servers[server_name] or {}
-- This handles overriding only values explicitly passed
-- by the server configuration above. Useful when disabling
-- certain features of an LSP (for example, turning off formatting for tsserver)
server.capabilities = vim.tbl_deep_extend("force", {}, capabilities, server.capabilities or {})
require("lspconfig")[server_name].setup(server)
end,
},
})
require("mason-tool-installer").setup({
-- List of all DAP, Linter and Formatters to install
ensure_installed = {
-- LSPs
"clangd",
"lua_ls",
"pyright",
"ruff",
-- DAP
"codelldb",
"cpptools",
-- Linter
"cpplint",
-- Formatters
"stylua",
"prettier",
},
-- if set to true this will check each tool for updates. If updates
-- are available the tool will be updated. This setting does not
-- affect :MasonToolsUpdate or :MasonToolsInstall.
-- Default: false
auto_update = false,
-- automatically install / update on startup. If set to false nothing
-- will happen on startup. You can use :MasonToolsInstall or
-- :MasonToolsUpdate to install tools and check for updates.
-- Default: true
run_on_start = true,
-- set a delay (in ms) before the installation starts. This is only
-- effective if run_on_start is set to true.
-- e.g.: 5000 = 5 second delay, 10000 = 10 second delay, etc...
-- Default: 0
start_delay = 3000, -- 3 second delay
-- Only attempt to install if 'debounce_hours' number of hours has
-- elapsed since the last time Neovim was started. This stores a
-- timestamp in a file named stdpath('data')/mason-tool-installer-debounce.
-- This is only relevant when you are using 'run_on_start'. It has no
-- effect when running manually via ':MasonToolsInstall' etc....
-- Default: nil
debounce_hours = 5, -- at least 5 hours between attempts to install/update
})
-- PERF:
-- ====================================================
-- nvim-cmp configuration
-- ====================================================
local cmp = require("cmp")
local luasnip = require("luasnip")
cmp.setup({
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
-- performance = {
-- max_view_entries = 20,
-- },
mapping = cmp.mapping.preset.insert({
["<C-n>"] = cmp.mapping.select_next_item(),
["<C-p>"] = cmp.mapping.select_prev_item(),
["<C-b>"] = cmp.mapping.scroll_docs(-4),
["<C-f>"] = cmp.mapping.scroll_docs(4),
["<C-Space>"] = cmp.mapping.complete(),
["<C-e>"] = cmp.mapping.abort(),
["<CR>"] = cmp.mapping.confirm({
behavior = cmp.ConfirmBehavior.Replace,
select = true,
}),
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end, { "i", "s" }),
["<S-Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { "i", "s" }),
}),
sources = {
{ name = "nvim_lsp", max_item_count = 10 },
{ name = "luasnip" },
{ name = "path", max_item_count = 5 },
{ name = "buffer", max_item_count = 5 },
},
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
})
-- Suggested approach to cancel snippet session after going back to normal mode
-- Taken from https://github.com/L3MON4D3/LuaSnip/issues/258#issuecomment-1011938524
function leave_snippet()
if
((vim.v.event.old_mode == "s" and vim.v.event.new_mode == "n") or vim.v.event.old_mode == "i")
and require("luasnip").session.current_nodes[vim.api.nvim_get_current_buf()]
and not require("luasnip").session.jump_active
then
require("luasnip").unlink_current()
end
end
-- stop snippets when you leave to normal mode
vim.api.nvim_command([[ autocmd ModeChanged * lua leave_snippet() ]])
-- Custom command to disable completion
local cmp_enabled = true
vim.api.nvim_create_user_command("ToggleAutoComplete", function()
if cmp_enabled then
require("cmp").setup.buffer({ enabled = false })
cmp_enabled = false
else
require("cmp").setup.buffer({ enabled = true })
cmp_enabled = true
end
end, {})
-- Configure cmp-cmdline
cmp.setup.cmdline("/", {
mapping = cmp.mapping.preset.cmdline(),
sources = {
{ name = "buffer" },
},
})
-- `:` cmdline setup.
cmp.setup.cmdline(":", {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = "path" },
}, {
{
name = "cmdline",
option = {
ignore_cmds = { "Man", "!" },
},
},
}),
})
-- PERF:
-- ====================================================
-- LSP related UI Configurations
-- ====================================================
-- Add bordered to LSP info
require("lspconfig.ui.windows").default_options.border = "rounded"
-- INFO: Configure LSP textDocuments
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = "rounded" })
vim.lsp.handlers["textDocument/signatureHelp"] =
vim.lsp.with(vim.lsp.handlers.signature_help, { border = "rounded" })
-- Diagnostic signs
local diagnostic_signs = {
{ name = "DiagnosticSignError", text = " " },
{ name = "DiagnosticSignWarn", text = " " },
{ name = "DiagnosticSignHint", text = " " },
{ name = "DiagnosticSignInfo", text = " " },
}
for _, sign in ipairs(diagnostic_signs) do
vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = sign.name })
end
vim.diagnostic.config({
virtual_text = {
prefix = "●", -- Could be '■', '▎', 'x'
},
severity_sort = true,
float = {
source = "always", -- Or "if_many"
},
signs = true,
})
end,
},
{ -- Formatter
"stevearc/conform.nvim",
config = function()
require("conform").setup({
formatters_by_ft = {
json = { { "prettierd", "prettier" } },
lua = { "stylua" },
markdown = { "prettier" },
-- Conform will run multiple formatters sequentially
python = function(bufnr)
if require("conform").get_formatter_info("ruff_format", bufnr).available then
return { "ruff_format" }
else
return { "isort", "black" }
end
end,
yaml = { "prettier" },
["*"] = { "injected" },
},
ignore_errors = true,
-- Map of treesitter language to file extension
-- A temporary file name with this extension will be generated during formatting
-- because some formatters care about the filename.
lang_to_ext = {
bash = "sh",
latex = "tex",
markdown = "md",
python = "py",
},
})
--
-- set up Format and <leader>f commands which should behave equivalently
vim.api.nvim_create_user_command("Format", function(args)
local range = nil
if args.count ~= -1 then
local end_line = vim.api.nvim_buf_get_lines(0, args.line2 - 1, args.line2, true)[1]
range = {
start = { args.line1, 0 },
["end"] = { args.line2, end_line:len() },
}
end
require("conform").format({ async = true, lsp_fallback = true, range = range })
end, { range = true })
vim.keymap.set("", "<leader>f", function()
require("conform").format({ async = true, lsp_fallback = true })
end)
end,
},
{
-- Autocompletion
"hrsh7th/nvim-cmp",
dependencies = {
-- Snippet Engine & its associated nvim-cmp source
"L3MON4D3/LuaSnip",
"saadparwaiz1/cmp_luasnip",
"hrsh7th/cmp-nvim-lsp", -- Adds LSP completion capabilities
"hrsh7th/cmp-buffer", -- Source for buffer words
"hrsh7th/cmp-path", -- Add source filesystem path
"hrsh7th/cmp-cmdline", -- Source for vim's cmdline
},
},
{
"rafamadriz/friendly-snippets", -- Snippets collection
config = function()
require("luasnip.loaders.from_vscode").lazy_load()
require("luasnip/loaders/from_vscode").lazy_load({
paths = {
vim.fn.stdpath("config") .. "/snippets",
},
})
end,
},
{
-- Highlight, edit, and navigate code
"nvim-treesitter/nvim-treesitter",
dependencies = {
"nvim-treesitter/nvim-treesitter-textobjects",
},
build = ":TSUpdate",
config = function()
-- [[ Configure Treesitter ]]
-- See `:help nvim-treesitter`
vim.defer_fn(function()
require("nvim-treesitter.configs").setup({
-- Add languages to be installed here that you want installed for treesitter
ensure_installed = {
"bash",
"c",
"cpp",
"csv",
"dockerfile",
"gitcommit",
"gitignore",
"go",
"html",