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init.lua
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init.lua
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-- What: Mono-file nvim configuration file Why: Easy to see through everything without needing to navigate thru files Features: - LSP
-- - Auto-complete (in insert mode: ctrl-space, navigate w/ Tab+S-Tab, confirm: Enter)
-- - <leader>df to format document
-- - Harpoon marks: Navigate through main files within each project
--
-- Auto-installs vim-plug
vim.cmd([[
let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
let plug_path = data_dir . '/autoload/plug.vim'
if empty(glob(plug_path))
execute '!curl -fLo '.plug_path.' --create-dirs https://github.com/raw/junegunn/vim-plug/master/plug.vim'
execute 'so '.plug_path
endif
]])
-- vim-plug
local Plug = vim.fn['plug#']
-- prepare a list of installed plugins from rtp
local installed_plugins = {}
-- NOTE: nvim_list_runtime_paths will expand wildcard paths for us.
for _, path in ipairs(vim.api.nvim_list_runtime_paths()) do
local last_folder_start = path:find("/[^/]*$")
if last_folder_start then
local plugin_name = path:sub(last_folder_start + 1)
installed_plugins[plugin_name] = true
end
end
local wplug_log = require('plenary.log').new({ plugin = 'wplug_log', level = 'debug', use_console = false })
-- Do Plug if plugin not yet linked in `rtp`. This takes care of Nix-compatibility
local function WPlug(plugin_path, ...)
local plugin_name = string.lower(plugin_path:match("/([^/]+)$"))
if not installed_plugins[plugin_name] then
wplug_log.info("Plugging " .. plugin_path)
Plug(plugin_path, ...)
end
end
vim.call('plug#begin')
-- libs and dependencies
-- Plug('nvim-lua/plenary.nvim') -- The base of all plugins
-- plugins
WPlug('tjdevries/nlua.nvim') -- adds symbols of vim stuffs in init.lua
WPlug('nvim-treesitter/nvim-treesitter') -- language parser engine for highlighting
WPlug('nvim-treesitter/nvim-treesitter-textobjects') -- more text objects
WPlug('nvim-telescope/telescope.nvim', { branch = '0.1.x' }) -- file browser
-- TODO: this might need to be taken extra care in our Nix config
-- What this WPlug declaration means is this repo needs to be built on our running environment
-- -----
-- What to do:
-- - Run `make` at anytime before Nix is done on this repository
-- - Might mean that we fetch this repository, run make, and copy to destination folder
-- - Make sure that if we run `make` at first WPlug run, that `make` is idempotent
-- OR
-- Make sure that WPlug does not run `make` and use the output it needs
WPlug('nvim-telescope/telescope-fzf-native.nvim',
{ ['do'] = 'make >> /tmp/log 2>&1' })
WPlug('nvim-telescope/telescope-file-browser.nvim')
-- cmp: auto-complete/suggestions
WPlug('neovim/nvim-lspconfig') -- built-in LSP configurations
WPlug('hrsh7th/cmp-nvim-lsp')
WPlug('hrsh7th/cmp-path')
WPlug('hrsh7th/cmp-buffer') -- Recommends words within the buffer
WPlug('hrsh7th/cmp-cmdline')
WPlug('hrsh7th/nvim-cmp')
WPlug('hrsh7th/cmp-nvim-lsp-signature-help')
WPlug('onsails/lspkind-nvim')
WPlug('yioneko/nvim-yati', { tag = '*' }) -- copium: fix Python indent auto-correct from smart-indent
WPlug('nathanalderson/yang.vim')
-- WPlug('tzachar/cmp-tabnine', { ['do'] = './install.sh' })
-- DevExp
WPlug('windwp/nvim-autopairs') -- matches pairs like [] (),...
WPlug('windwp/nvim-ts-autotag') -- matches tags <body>hello</body>
WPlug('NMAC427/guess-indent.nvim') -- guesses the indentation of an opened buffer
WPlug('j-hui/fidget.nvim') -- Progress bar for LSP
WPlug('numToStr/Comment.nvim') -- "gc" to comment visual regions/lines
WPlug('lewis6991/gitsigns.nvim') -- add git info to sign columns
WPlug('tpope/vim-fugitive') -- git commands in nvim
WPlug('williamboman/mason.nvim') -- LSP, debuggers,... package manager
WPlug('williamboman/mason-lspconfig.nvim') -- lsp config for mason
WPlug('ThePrimeagen/harpoon') -- 1-click through marked files per project
WPlug('TimUntersberger/neogit') -- Easy-to-see git status
WPlug('folke/trouble.nvim') -- File-grouped workspace diagnostics
WPlug('tpope/vim-dispatch') -- Allows quick build/compile/test vim commands
WPlug('clojure-vim/vim-jack-in') -- Clojure: ":Boot", ":Clj", ":Lein"
WPlug('radenling/vim-dispatch-neovim') -- Add support for neovim's terminal emulator
-- WPlug('Olical/conjure') -- REPL on the source for Clojure (and other LISPs)
WPlug('gennaro-tedesco/nvim-jqx') -- JSON formatter (use :Jqx*)
WPlug('kylechui/nvim-surround') -- surrounds with tags/parenthesis
WPlug('simrat39/rust-tools.nvim') -- config rust-analyzer and nvim integration
-- UI & colorscheme
WPlug('simrat39/inlay-hints.nvim') -- type-hints with pseudo-virtual texts
WPlug('gruvbox-community/gruvbox') -- theme provider
WPlug('nvim-lualine/lualine.nvim') -- fancy status line
WPlug('lukas-reineke/indent-blankline.nvim') -- identation lines on blank lines
WPlug('kyazdani42/nvim-web-devicons') -- icons for folder and filetypes
WPlug('m-demare/hlargs.nvim') -- highlights arguments; great for func prog
WPlug('folke/todo-comments.nvim') -- Highlights TODO
WPlug('NvChad/nvim-colorizer.lua') -- color highlighter with tailwind support
WPlug('roobert/tailwindcss-colorizer-cmp.nvim') -- color for tailiwnd for compe
-- other utilities
WPlug('nvim-treesitter/nvim-treesitter-context') -- Top one-liner context of func/class scope
WPlug('nvim-treesitter/playground') -- Sees Treesitter AST - less hair pulling, more PRs
WPlug('saadparwaiz1/cmp_luasnip') -- snippet engine
WPlug('L3MON4D3/LuaSnip') -- snippet engine
WPlug('mickael-menu/zk-nvim') -- Zettelkasten
WPlug('folke/neodev.nvim') -- Neovim + lua development setup
-- Switch cases:
-- `gsp` -> PascalCase (classes), `gsc` -> camelCase (Java), `gs_` -> snake_case (C/C++/Rust)
-- `gsu` -> UPPER_CASE (CONSTs), `gsk` -> kebab-case (Clojure), `gsK` -> Title-Kebab-Case
-- `gs.` -> dot.case (R)
WPlug('arthurxavierx/vim-caser') -- switch cases
---------
vim.call('plug#end')
local PLUGIN_URI = 'gh:pegasust:dotfiles'
local PLUGIN_LEVEL = 'debug'
local log = require('plenary.log').new({ plugin = PLUGIN_URI, level = PLUGIN_LEVEL, use_console = false })
vim.cmd([[
if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
PlugInstall --sync | autocmd VimEnter * so $MYVIMRC
endif
]])
-- special terminals, place them at 4..=7 for ergonomics
-- NOTE: this requires a flawless startup, otherwise, it's going to throw errors
-- since we're basically simulating keystrokes
-- TODO: The correct behavior is to register terminal keystroke with an assigned
-- buffer
vim.api.nvim_create_autocmd({ "VimEnter" }, {
callback = function()
local function named_term(term_idx, term_name)
require('harpoon.term').gotoTerminal(term_idx)
vim.cmd([[:exe ":file ]] .. term_name .. [[" | :bfirst]])
end
-- term:ctl at 4
named_term(4, "term:ctl")
-- term:dev at 5
named_term(5, "term:dev")
-- term:repl at 7
named_term(7, "term:repl")
-- term:repl at 6
named_term(6, "term:repl2")
end
})
vim.g.gruvbox_contrast_dark = "soft";
vim.g.gruvbox_contrast_light = "soft";
vim.opt.ignorecase = true;
vim.opt.smartcase = true;
vim.opt.incsearch = true;
vim.opt.number = true;
vim.opt.relativenumber = true;
vim.opt.autoindent = true;
vim.opt.smartindent = true;
vim.opt.expandtab = true;
vim.opt.exrc = true;
vim.opt.tabstop = 4;
vim.opt.softtabstop = 4;
vim.opt.shiftwidth = 4;
vim.opt.scrolloff = 30;
vim.opt.signcolumn = "yes";
vim.opt.colorcolumn = "80";
vim.opt.background = "dark";
vim.api.nvim_create_user_command('Dark', function(opts)
-- opts: {name, args: str, fargs: Splited<str>, range, ...}
---@type string
local contrast = (opts.args and string.len(opts.args) > 0) and opts.args or vim.g.gruvbox_contrast_dark;
vim.g.gruvbox_contrast_dark = contrast;
vim.opt.background = "dark";
end,
{ nargs = "?", })
vim.api.nvim_create_user_command('Light', function(opts)
-- opts: {name, args: str, fargs: Splited<str>, range, ...}
---@type string
local contrast = (opts.args and string.len(opts.args) > 0) and opts.args or vim.g.gruvbox_contrast_light;
vim.g.gruvbox_contrast_light = contrast;
vim.opt.background = "light";
end,
{ nargs = "?", })
vim.opt.lazyredraw = true
vim.opt.termguicolors = true
vim.opt.cursorline = true
-- some plugins misbehave when we do swap files
vim.opt.swapfile = false
vim.opt.backup = false
vim.opt.undodir = vim.fn.stdpath('state') .. '/.vim/undodir'
vim.opt.undofile = true
-- show menu even if there's 1 selection, and default to no selection
-- Note that we're not setitng `noinsert`, which allows us to "foresee" what the
-- completion would give us. This is faithful to VSCode
vim.opt.completeopt = { "menu", "menuone", "noselect", "noinsert" }
-- vim.opt.clipboard = "unnamedplus"
-- more aggressive swap file writing. ThePrimeagen believes higher number
-- leads to low DX
vim.opt.updatetime = 50
vim.g.mapleader = ' '
vim.g.maplocalleader = ','
-- basic keymaps
-- Since we use space for leader, we're asserting that this does nothing by itself
vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
-- make :terminal escape out. For zsh-vi-mode, just use Alt-Z or any keybind
-- that does not collide with vi-motion keybind. This is because
-- <Alt-x> -> ^[x; while <Esc> on the terminal is ^[
vim.keymap.set('t', '<Esc>', '<C-\\><C-n>)')
vim.keymap.set({ 'n', 'i', 'v' }, '<c-l>', '<Cmd>mode<Cr>', { desc = "" }) -- redraw on every mode
-- diagnostics (errors/warnings to be shown)
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float) -- opens diag in box (floating)
-- vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist) -- opens list of diags
-- vim.keymap.set('n', '<leader>wq', vim.diagnostic.setqflist) -- workspace diags
vim.keymap.set('n', '<leader>q', '<cmd>TroubleToggle loclist<cr>')
vim.keymap.set('n', '<leader>wq', '<cmd>TroubleToggle workspace_diagnostics<cr>')
vim.keymap.set('n', '<leader>gg', '<cmd>GuessIndent<cr>')
-- color, highlighting, UI stuffs
vim.cmd([[
colorscheme gruvbox
]])
require('hlargs').setup()
require('nvim-web-devicons').setup()
require('trouble').setup {
position = "bottom", -- position of the list can be: bottom, top, left, right
height = 10, -- height of the trouble list when position is top or bottom
width = 50, -- width of the list when position is left or right
icons = true, -- use devicons for filenames
mode = "workspace_diagnostics", -- "workspace_diagnostics", "document_diagnostics", "quickfix", "lsp_references", "loclist"
severity = nil, -- nil (ALL) or vim.diagnostic.severity.ERROR | WARN | INFO | HINT
fold_open = "", -- icon used for open folds
fold_closed = "", -- icon used for closed folds
group = true, -- group results by file
padding = true, -- add an extra new line on top of the list
action_keys = {
-- key mappings for actions in the trouble list
-- map to {} to remove a mapping, for example:
-- close = {},
close = "q", -- close the list
cancel = "<esc>", -- cancel the preview and get back to your last window / buffer / cursor
refresh = "r", -- manually refresh
jump = { "<cr>", "<tab>" }, -- jump to the diagnostic or open / close folds
open_split = { "<c-x>" }, -- open buffer in new split
open_vsplit = { "<c-v>" }, -- open buffer in new vsplit
open_tab = { "<c-t>" }, -- open buffer in new tab
jump_close = { "o" }, -- jump to the diagnostic and close the list
toggle_mode = "m", -- toggle between "workspace" and "document" diagnostics mode
switch_severity = "s", -- switch "diagnostics" severity filter level to HINT / INFO / WARN / ERROR
toggle_preview = "P", -- toggle auto_preview
hover = "K", -- opens a small popup with the full multiline message
preview = "p", -- preview the diagnostic location
close_folds = { "zM", "zm" }, -- close all folds
open_folds = { "zR", "zr" }, -- open all folds
toggle_fold = { "zA", "za" }, -- toggle fold of current file
previous = "k", -- previous item
next = "j" -- next item
},
indent_lines = true, -- add an indent guide below the fold icons
auto_open = false, -- automatically open the list when you have diagnostics
auto_close = false, -- automatically close the list when you have no diagnostics
auto_preview = true, -- automatically preview the location of the diagnostic. <esc> to close preview and go back to last window
auto_fold = false, -- automatically fold a file trouble list at creation
auto_jump = { "lsp_definitions" }, -- for the given modes, automatically jump if there is only a single result
signs = {
-- icons / text used for a diagnostic
error = "",
warning = "",
hint = "",
information = "",
other = "",
},
use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
}
-- TODO: Any way to collect all the TODOs and its variants?
require('todo-comments').setup()
-- plugin keymaps
local function remap(mode, key_cmd, binded_fn, opts)
opts = opts or { remap = true }
return vim.keymap.set(mode, key_cmd, binded_fn, opts)
end
-- Comment.nvim
require('Comment').setup()
-- lukas-reineke/indent-blankline.nvim
vim.opt.list = true
vim.opt.listchars:append "space:⋅"
vim.opt.listchars:append "eol:↴"
require("indent_blankline").setup {
show_end_of_line = true,
space_char_blankline = " ",
}
-- User command that transform into 2-spaces by translating to tabstop
vim.api.nvim_create_user_command(
'HalfSpaces',
function(opts)
vim.api.nvim_command("set ts=2 sts=2 noet")
vim.api.nvim_command("retab!")
vim.api.nvim_command("set ts=1 sts=1 et")
vim.api.nvim_command("retab")
vim.api.nvim_command("GuessIndent")
end,
{ nargs = 0 }
)
vim.api.nvim_create_user_command(
'DoubleSpaces',
function(opts)
-- cannot really do 1-space tab. The minimum is 2-space to begin
-- doubling
vim.api.nvim_command("set ts=2 sts=2 noet")
vim.api.nvim_command("retab!")
vim.api.nvim_command("set ts=4 sts=4 et")
vim.api.nvim_command("retab")
vim.api.nvim_command("GuessIndent")
end,
{ nargs = 0 }
)
-- telescope
local fb_actions = require "telescope".extensions.file_browser.actions
local tel_actions = require("telescope.actions")
local tel_actionset = require("telescope.actions.set")
local function term_height()
return vim.opt.lines:get()
end
require('telescope').setup {
defaults = {
mappings = {
n = {
['<C-u>'] = function(prompt_bufnr) tel_actionset.shift_selection(prompt_bufnr, -math.floor(term_height() / 2)) end,
['<C-d>'] = function(prompt_bufnr) tel_actionset.shift_selection(prompt_bufnr, math.floor(term_height() / 2)) end,
},
},
},
extensions = {
fzf = {
fuzzy = true, -- allow fuzzy matches
override_generic_sorter = true,
override_file_sorter = true,
case_mode = 'smart_case'
},
file_browser = {
theme = require('telescope.themes').get_ivy().theme,
hiject_netrw = true, -- disables netrw and use file-browser instead
mappings = {
["i"] = {}, -- disable any shortcut in insert mode for now
["n"] = {
["c"] = fb_actions.create,
["r"] = fb_actions.rename,
["m"] = fb_actions.move,
["y"] = fb_actions.copy,
["d"] = fb_actions.remove,
["o"] = fb_actions.open,
["g"] = fb_actions.goto_parent_dir,
["e"] = fb_actions.goto_home_dir,
["w"] = fb_actions.goto_cwd,
["t"] = fb_actions.change_cwd,
["f"] = fb_actions.toggle_browser,
["h"] = fb_actions.toggle_hidden,
["s"] = fb_actions.toggle_all,
}
}
}
}
}
-- Telescope key remap stuffs
pcall(require('telescope').load_extension, 'fzf')
pcall(require('telescope').load_extension, 'file_browser')
remap('n', '<C-p>', '<cmd>Telescope<cr>', { desc = 'Open Telescope general search' })
remap('n', '<leader>fm', function()
require("telescope").extensions.file_browser.file_browser({})
end, { desc = '[F]ile [M]utation' })
remap('n', '<leader>ff', function()
require('telescope.builtin').find_files({
hidden = false,
no_ignore = false,
follow = false,
})
end, { desc = '[F]ind [F]ile' })
remap('n', '<leader>fa', function()
require('telescope.builtin').find_files({
hidden = true,
no_ignore = true,
follow = true,
})
end, { desc = '[F]ind [A]ll files' })
remap('n', '<leader>fg', function()
require('telescope.builtin').live_grep()
end, { desc = '[F]ind thru [G]rep' })
remap('n', '<leader>fug', function()
-- This relies on many factors: We use `rg` and that `-g '**/*'` effectively
-- drops ignore rules like the default `.gitignore` rule.
require('telescope.builtin').live_grep({ glob_pattern = '**/*' })
end, { desc = '[F]ind thru [u]nrestricted [G]rep' })
remap('n', '<leader>fb', function()
require('telescope.builtin').buffers()
end, { desc = '[F]ind existing [B]uffers' })
remap('n', '<leader>fh', function()
require('telescope.builtin').help_tags()
end, { desc = '[F]ind [H]elp' })
remap('n', '<leader>fd', function()
require('telescope.builtin').diagnostics()
end, { desc = '[F]ind [D]iagnostics' })
-- ZK remap stuffs
remap('n', '<leader>zf', function()
-- vim.cmd([[:ZkNotes]])
require('zk').edit({}, { multi_select = false })
end, { desc = '[Z]ettelkasten [F]iles' })
remap('n', '<leader>zg', function()
vim.cmd(":ZkGrep")
end, { desc = '[Z]ettelkasten [G]rep' })
-- tab management {{{
-- Jump to specific tab with <C-t>[number]
for i = 1, 9 do
vim.api.nvim_set_keymap('n', '<C-t>' .. i, ':tabn ' .. i .. '<CR>', { noremap = true, silent = true })
end
-- Show tab number in tab display
vim.o.showtabline = 1
vim.o.tabline = '%!v:lua.my_tabline()'
function _G.my_tabline()
local s = ''
for i = 1, vim.fn.tabpagenr('$') do
if i == vim.fn.tabpagenr() then
s = s .. '%' .. i .. 'T%#TabLineSel#'
else
s = s .. '%' .. i .. 'T%#TabLine#'
end
local tab = vim.fn.gettabinfo(i)[1]
local tabbuf = tab.variables.buffers
local bufname = "<unknown>"
if tabbuf then
bufname = tabbuf[tab.curwin].name
end
-- Canonicalize tab/buf name
s = s .. ' ' .. i .. ' ' .. vim.fn.fnamemodify(bufname, ':t')
if i ~= vim.fn.tabpagenr('$') then
s = s .. '%#TabLine#|%#TabLine#'
end
end
return s .. '%T%#TabLineFill#%='
end
-- Close all tabs except the first one
vim.api.nvim_set_keymap('n', '<C-t>x', ':tabdo if tabpagenr() > 1 | tabclose | endif<CR>',
{ noremap = true, silent = true, desc = "Close all tabs except the first one", })
-- }}}
-- treesitter
require 'treesitter-context'
require('nvim-treesitter.configs').setup {
yati = {
enable = true,
default_lazy = true,
default_fallback = "auto",
disable = { "nix" }
},
indent = { enable = false },
highlight = {
enable = true,
enable_vim_regex_highlighting = true,
},
incremental_selection = {
enable = true,
keymaps = {
init_selection = '<C-space>',
node_incremental = '<C-space>',
node_decremental = '<C-backspace>',
scope_incremental = '<C-S>'
},
},
textobjects = {
select = {
enable = true,
lookahead = true,
keymaps = {
['af'] = '@function.outer',
['if'] = '@function.inner',
['ac'] = '@class.outer',
['ic'] = '@class.inner',
},
},
},
playground = {
enable = true,
disable = {}
},
-- automatically close and modify HTML and TSX tags
autotag = {
enable = true,
},
}
require('nvim-autopairs').setup {
check_ts = true,
}
local parser_config = require('nvim-treesitter.parsers').get_parser_configs()
parser_config.tsx.filetype_to_parsername = { "javascript", "typescript.tsx" }
parser_config.astro.filetype_to_parsername = { "javascript", "typescript.tsx", "astro" }
require('guess-indent').setup {
auto_cmd = true,
filetype_exclude = { -- A list of filetypes for which the auto command gets disabled
"netrw",
"tutor",
},
-- buftype_exclude = { -- A list of buffer types for which the auto command gets disabled
-- "help",
-- "nofile",
-- "terminal",
-- -- "prompt",
-- },
}
-- harpoon: O(1) buffer/terminal switching
remap('n', '<leader>m', function() require('harpoon.mark').add_file() end, { desc = "[H]arpoon [M]ark" })
local function harpoon_nav(key, nav_file_index, lead_keybind)
lead_keybind = lead_keybind or '<leader>h'
assert(type(key) == "string", "expect key to be string(keybind)")
assert(type(nav_file_index) == "number" and nav_file_index >= 1, "expect 1-indexed number for file index")
return remap('n', lead_keybind .. key,
function() require('harpoon.ui').nav_file(nav_file_index) end,
{ desc = "[H]arpoon navigate " .. tostring(nav_file_index) })
end
-- remap letters to index. Inspired by alternating number of Dvorak programmer
-- best practices: try to keep marked files to be around 4
harpoon_nav('f', 1)
harpoon_nav('j', 2)
harpoon_nav('d', 3)
harpoon_nav('k', 4)
remap('n', '<leader>hh', function() require('harpoon.ui').toggle_quick_menu() end)
for i = 1, 10 do
-- harpoon: navigate files by numbers
harpoon_nav(tostring(i % 10), i)
-- harpoon: navigate terms by numbers
remap('n', '<leader>t' .. tostring(i % 10), function()
require('harpoon.term').gotoTerminal(i)
end)
end
-- neogit: easy-to-see git status. Provides only productivity on staging/unstage
require('neogit').setup {}
remap('n', '<leader>gs', function() require('neogit').open({}) end, { desc = "[G]it [S]tatus" });
-- LSP settings
-- This function gets run when an LSP connects to a particular buffer.
require("inlay-hints").setup {
-- renderer to use
-- possible options are dynamic, eol, virtline and custom
-- renderer = "inlay-hints/render/dynamic",
renderer = "inlay-hints/render/eol",
hints = {
parameter = {
show = true,
highlight = "whitespace",
},
type = {
show = true,
highlight = "Whitespace",
},
},
-- Only show inlay hints for the current line
only_current_line = false,
eol = {
-- whether to align to the extreme right or not
right_align = false,
-- padding from the right if right_align is true
right_align_padding = 7,
parameter = {
separator = ", ",
format = function(hints)
return string.format(" <- (%s)", hints)
end,
},
type = {
separator = ", ",
format = function(hints)
return string.format(" => %s", hints)
end,
},
},
}
local on_attach = function(client, bufnr)
local nmap = function(keys, func, desc)
if desc then
desc = 'LSP: ' .. desc
end
vim.keymap.set('n', keys, func, { noremap = true, buffer = bufnr, desc = desc })
end
nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
-- NOTE: I have no clue what this does again
vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
nmap('<leader>df', function() vim.lsp.buf.format({ async = true }) end, '[D]ocument [F]ormat')
-- symbols and gotos
nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
nmap('gi', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
nmap('gr', require('telescope.builtin').lsp_references)
nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
-- documentations & helps
-- NOTE: When you press K, it shows in-line Documentation
-- This is to stay faithful with vim's default keybind for help.
-- See `:help K` for even more info on Vim's original keybindings for help
nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
-- nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
-- Less likely LSP functionality to be used
nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
nmap('gtd', vim.lsp.buf.type_definition, '[G]oto [T]ype [D]efinition')
nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
--
-- Very rarely used
nmap('<leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
nmap('<leader>wl', function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, '[W]orkspace [L]ist Folders')
-- enable inlay hints if available
require('inlay-hints').on_attach(client, bufnr)
end
-- nvim-cmp
local cmp = require 'cmp'
local luasnip = require 'luasnip'
local lspkind = require('lspkind')
lspkind.init {
symbol_map = {
Copilot = "",
},
}
cmp.event:on(
"confirm_done",
require('nvim-autopairs.completion.cmp').on_confirm_done()
)
---@alias EntryFilter {id: integer, compe: lsp.CompletionItem, return_type: string, return_type2: string, score: number, label: string, source_name: string, bufnr: number?, offset: number?, kind: lsp.CompletionItemKind }
---@param entry cmp.Entry
---@return EntryFilter
local function entry_filter_sync(entry)
local compe = entry:get_completion_item()
local return_type = compe.data and compe.data.return_type
local return_type2 = compe.detail
local score = entry.score
local label = compe.label
local source_name = entry.source.name
local bufnr = entry.context.bufnr
local offset = entry:get_offset()
local kind = entry:get_kind()
local id = entry.id
return {
id = id,
compe = compe,
return_type = return_type,
return_type2 = return_type2,
score = score,
label = label,
source_name = source_name,
bufnr = bufnr,
offset = offset,
kind = kind,
}
end
---@param entry cmp.Entry
---@param callback fun(entry: EntryFilter): any
local function entry_filter(entry, callback)
entry:resolve(function()
callback(entry_filter_sync(entry))
end)
end
---@type cmp.ConfigSchema
local cmp_config = {
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = cmp.mapping.preset.insert {
['<C-l'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.refresh()
else
fallback()
end
-- 'i': insert, 's': select, 'c': command
end, { 'i', 's' }),
['<C-u>'] = cmp.mapping.scroll_docs(-4),
['<C-d>'] = cmp.mapping.scroll_docs(4),
['<C-space>'] = cmp.mapping.complete(),
['<CR>'] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
-- NOTE: rebind tab and shift-tab since it may break whenever we
-- need to peform manual indentation
['<C-j>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item({ behavior = cmp.SelectBehavior.Select })
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end, { 'i', 's' }),
['<C-k>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item({ behavior = cmp.SelectBehavior.Select })
elseif luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { 'i', 's' }),
},
performance = {
debounce = 60,
throttle = 30,
},
formatting = {
fields = { 'abbr', 'kind', 'menu' },
-- vim_items: complete-items (`:h complete-items`)
-- word, abbr, menu, info, kind, icase, equal, dup, empty, user_data
format = function(entry, vim_item)
local kind_fn = lspkind.cmp_format {
with_text = true,
menu = {
buffer = "[buf]",
nvim_lsp = "[LSP]",
nvim_lua = "[api]",
path = "[path]",
luasnip = "[snip]",
gh_issues = "[issues]",
tn = "[TabNine]",
eruby = "[erb]",
nvim_lsp_signature_help = "[sig]",
}
}
vim_item = kind_fn(entry, vim_item)
-- copium that this will force resolve for entry
entry_filter(entry, function(entry)
if entry.source_name == "nvim_lsp" then
log.debug('format:entry: ' .. vim.inspect(entry, { depth = 2 }))
end
end)
return require('tailwindcss-colorizer-cmp').formatter(entry, vim_item)
end,
},
sources = cmp.config.sources( --[[@as cmp.SourceConfig[]] {
{ name = 'nvim_lsp', max_item_count = 30, },
{ name = 'nvim_lsp_signature_help' },
-- NOTE: Path is triggered by `.` and `/`, so when it comes up, it's
-- usually desirable.
{ name = 'path', max_item_count = 20, },
{ name = 'luasnip', max_item_count = 20, },
{
name = 'buffer',
option = {
-- default is only in the current buffer. This grabs recommendations
-- from all visible buffers
get_bufnrs = function()
-- Must always have current buffer
local bufs = { [0] = true }
for _, buf in ipairs(vim.api.nvim_list_bufs()) do
local byte_size = vim.api.nvim_buf_get_offset(buf, vim.api.nvim_buf_line_count(buf))
if byte_size <= 1024 * 1024 then -- 1 MiB max
bufs[buf] = true
end
end
return vim.tbl_keys(bufs)
end,
},
max_item_count = 20,
}
-- NOTE: I don't like cmdline that much. Most of the time, it recommends more harm than good
-- { name = 'cmp_tabnine' },
-- { name = "conjure" },
}),
experimental = { ghost_text = { hl_group = "Comment" }, },
sorting = {
comparators = {
cmp.config.compare.exact,
cmp.config.compare.recently_used,
cmp.config.compare.offset,
cmp.config.compare.score,
cmp.config.compare.kind,
cmp.config.compare.locality,
cmp.config.compare.sort_text,
cmp.config.compare.scope,
},
},
}
cmp.setup(vim.tbl_deep_extend("force", require('cmp.config.default')(), cmp_config))
-- set max autocomplete height. this prevents huge recommendations to take over the screen
vim.o.pumheight = 15 -- 15/70 is good enough ratio for me. I generally go with 80-90 max height, though
vim.o.pumblend = 10 -- semi-transparent for the art, nothing too useful (neovim recommends 0-30)
-- `/` cmdline search.
cmp.setup.cmdline('/', {
mapping = cmp.mapping.preset.cmdline(),
sources = {
{ name = 'buffer' }
}
})
-- `:` cmdline vim command.
cmp.setup.cmdline(':', {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = 'path' }
}, {
{
name = 'cmdline',
option = {
ignore_cmds = { 'Man', '!' }
}
}
})
})
-- nvim-cmp supports additional completion capabilities
local capabilities = require('cmp_nvim_lsp').default_capabilities()
-- local tabnine = require('cmp_tabnine.config')
-- tabnine.setup({
-- max_lines = 1000,
-- max_num_results = 20,
-- sort = true,
-- run_on_every_keystroke = true,
-- snippet_placeholder = '..',
-- ignored_file_types = {},
-- show_prediction_strength = true,
-- })
-- default language servers
local servers = {
'clangd', 'rust_analyzer', 'pyright', 'tsserver', 'lua_ls', 'cmake', 'tailwindcss', 'prismals',
'nil_ls', 'eslint', 'terraformls', 'tflint', 'svelte', 'astro', 'clojure_lsp', "bashls", 'yamlls', "ansiblels",
"jsonls", "denols", "gopls", "nickel_ls", 'pylsp',
}
require("mason").setup({
ui = {
icons = {
package_installed = "✓",
package_pending = "➜",
package_uninstalled = "✗"
},
check_outdated_packages_on_open = true,
},
-- NOTE: The default settings is "prepend" https://github.com/williamboman/mason.nvim#default-configuration
-- Which means Mason's installed path is prioritized against our local install
-- see: https://git.pegasust.com/pegasust/aoc/commit/b45dc32c74d84c9f787ebce7a174c9aa1d411fc2
-- This introduces some pitfalls, so we'll take the approach of trusting user's local installation
PATH = "append",
})
require('mason-lspconfig').setup({
-- ensure_installed = servers,
ensure_installed = {
"pylsp", "pyright", "tailwindcss", "svelte", "astro", "lua_ls", "tsserver",
"ansiblels", "yamlls", "docker_compose_language_service", "jsonls",
},
automatic_installation = false,
})
local inlay_hint_tsjs = {
includeInlayEnumMemberValueHints = true,
includeInlayFunctionLikeReturnTypeHints = true,
includeInlayFunctionParameterTypeHints = true,
includeInlayParameterNameHints = 'all', -- "none" | "literals" | "all"
inlcudeInlayParameterNameHintsWhenArgumentMatchesName = false,
includeInlayPropertyDeclarationTypeHints = true,
includeInlayVariableTypeHints = true,
};
require('mason-lspconfig').setup_handlers({
-- default handler
function(server_name)
require('lspconfig')[server_name].setup {
on_attach = on_attach,
capabilities = capabilities,
}
end,
["lua_ls"] = function()
require('lspconfig').lua_ls.setup {
on_attach = on_attach,
capabilities = capabilities,
settings = {
Lua = {
runtime = {
version = "LuaJIT",
path = vim.split(package.path, ";"),
},
diagnostics = {
globals = { "vim" }
},
workspace = {
library = vim.api.nvim_get_runtime_file('', true),
-- Don't prompt me to select
checkThirdParty = false,
},
telemetry = { enable = false },
hint = {
enable = true,
},
format = {
enable = true,
defaultConfig = {
indent_style = "space",
indent_size = 4,
},
},
},
},
}
end,
["pyright"] = function()
require('lspconfig').pyright.setup {
on_attach = on_attach,
capabilities = capabilities,
settings = {
pyright = {
disableLanguageServices = false,
disableOrganizeImports = false,
},
python = {
analysis = {
autoImportCompletions = true,
autoSearchPaths = true,
diagnosticMode = "openFilesOnly",
-- diagnosticSeverityOverrides =
extraPaths = {},
logLevel = "Information",
stubPath = "typings",
typeCheckingMode = "basic",
typeshedPaths = {},