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-rw-r--r--lua/user/cmp.lua130
-rw-r--r--lua/user/keymaps.lua68
-rw-r--r--lua/user/lsp/handlers.lua104
-rw-r--r--lua/user/lsp/init.lua9
-rw-r--r--lua/user/lsp/lsp-installer.lua28
-rw-r--r--lua/user/lsp/settings/bashls.lua0
-rw-r--r--lua/user/lsp/settings/ccls.lua34
-rw-r--r--lua/user/lsp/settings/texlab.lua0
-rw-r--r--lua/user/options.lua51
-rw-r--r--lua/user/plugins.lua59
10 files changed, 483 insertions, 0 deletions
diff --git a/lua/user/cmp.lua b/lua/user/cmp.lua
new file mode 100644
index 0000000..5a005e8
--- /dev/null
+++ b/lua/user/cmp.lua
@@ -0,0 +1,130 @@
+local cmp_status_ok, cmp = pcall(require, "cmp")
+if not cmp_status_ok then
+ return
+end
+
+local snip_status_ok, luasnip = pcall(require, "luasnip")
+if not snip_status_ok then
+ return
+end
+
+
+local check_backspace = function()
+ local col = vim.fn.col "." - 1
+ return col == 0 or vim.fn.getline("."):sub(col, col):match "%s"
+end
+
+--   פּ ﯟ   some other good icons
+local kind_icons = {
+ Text = "",
+ Method = "m",
+ Function = "",
+ Constructor = "",
+ Field = "",
+ Variable = "",
+ Class = "",
+ Interface = "",
+ Module = "",
+ Property = "",
+ Unit = "",
+ Value = "",
+ Enum = "",
+ Keyword = "",
+ Snippet = "",
+ Color = "",
+ File = "",
+ Reference = "",
+ Folder = "",
+ EnumMember = "",
+ Constant = "",
+ Struct = "",
+ Event = "",
+ Operator = "",
+ TypeParameter = "",
+}
+-- find more here: https://www.nerdfonts.com/cheat-sheet
+
+cmp.setup {
+ snippet = {
+ expand = function(args)
+ luasnip.lsp_expand(args.body) -- For `luasnip` users.
+ end,
+ },
+ mapping = {
+ ["<C-k>"] = cmp.mapping.select_prev_item(),
+ ["<C-j>"] = cmp.mapping.select_next_item(),
+ ["<C-b>"] = cmp.mapping(cmp.mapping.scroll_docs(-1), { "i", "c" }),
+ ["<C-f>"] = cmp.mapping(cmp.mapping.scroll_docs(1), { "i", "c" }),
+ ["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
+ ["<C-y>"] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `<C-y>` mapping.
+ ["<C-e>"] = cmp.mapping {
+ i = cmp.mapping.abort(),
+ c = cmp.mapping.close(),
+ },
+ -- Accept currently selected item. If none selected, `select` first item.
+ -- Set `select` to `false` to only confirm explicitly selected items.
+ ["<CR>"] = cmp.mapping.confirm { select = true },
+ ["<Tab>"] = cmp.mapping(function(fallback)
+ if cmp.visible() then
+ cmp.select_next_item()
+ elseif luasnip.expandable() then
+ luasnip.expand()
+ elseif luasnip.expand_or_jumpable() then
+ luasnip.expand_or_jump()
+ elseif check_backspace() then
+ fallback()
+ 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",
+ }),
+ },
+ formatting = {
+ fields = { "kind", "abbr", "menu" },
+ format = function(entry, vim_item)
+ -- Kind icons
+ vim_item.kind = string.format("%s", kind_icons[vim_item.kind])
+ -- vim_item.kind = string.format('%s %s', kind_icons[vim_item.kind], vim_item.kind) -- This concatonates the icons with the name of the item kind
+ vim_item.menu = ({
+ nvim_lsp = "[LSP]",
+ luasnip = "[Snippet]",
+ buffer = "[Buffer]",
+ path = "[Path]",
+ nvim_lua = "[NVIM_LUA]",
+ })[entry.source.name]
+ return vim_item
+ end,
+ },
+ sources = {
+ { name = "nvim_lsp" },
+ { name = "luasnip" },
+ { name = "buffer" },
+ { name = "path" },
+ { name = "nvim-lua" },
+ },
+ confirm_opts = {
+ behavior = cmp.ConfirmBehavior.Replace,
+ select = false,
+ },
+ documentation = {
+ border = { "╭", "─", "╮", "│", "╯", "─", "╰", "│" },
+ },
+ experimental = {
+ ghost_text = false,
+ native_menu = false,
+ },
+}
diff --git a/lua/user/keymaps.lua b/lua/user/keymaps.lua
new file mode 100644
index 0000000..be9bb45
--- /dev/null
+++ b/lua/user/keymaps.lua
@@ -0,0 +1,68 @@
+local opts = { noremap = true, silent = true }
+
+local term_opts = { silent = true }
+
+-- Shorten function name
+local keymap = vim.api.nvim_set_keymap
+
+--Remap space as leader key
+keymap("", "<Space>", "<Nop>", opts)
+vim.g.mapleader = " "
+vim.g.maplocalleader = " "
+
+-- Modes
+-- normal_mode = "n",
+-- insert_mode = "i",
+-- visual_mode = "v",
+-- visual_block_mode = "x",
+-- term_mode = "t",
+-- command_mode = "c",
+
+-- Normal --
+-- Better window navigation
+keymap("n", "<C-h>", "<C-w>h", opts)
+keymap("n", "<C-j>", "<C-w>j", opts)
+keymap("n", "<C-k>", "<C-w>k", opts)
+keymap("n", "<C-l>", "<C-w>l", opts)
+
+-- Resize with arrows
+keymap("n", "<C-Up>", ":resize -2<CR>", opts)
+keymap("n", "<C-Down>", ":resize +2<CR>", opts)
+keymap("n", "<C-Left>", ":vertical resize -2<CR>", opts)
+keymap("n", "<C-Right>", ":vertical resize +2<CR>", opts)
+
+-- Navigate buffers
+keymap("n", "<S-l>", ":bnext<CR>", opts)
+keymap("n", "<S-h>", ":bprevious<CR>", opts)
+
+-- Move text up and down
+keymap("n", "<A-j>", "<Esc>:m .+1<CR>==gi", opts)
+keymap("n", "<A-k>", "<Esc>:m .-2<CR>==gi", opts)
+
+-- Insert --
+-- Press jk fast to enter
+-- keymap("i", "jk", "<ESC>", opts)
+
+-- Visual --
+-- Stay in indent mode
+keymap("v", "<", "<gv", opts)
+keymap("v", ">", ">gv", opts)
+
+-- Move text up and down
+keymap("v", "<A-j>", ":m .+1<CR>==", opts)
+keymap("v", "<A-k>", ":m .-2<CR>==", opts)
+keymap("v", "p", '"_dP', opts)
+
+-- Visual Block --
+-- Move text up and down
+keymap("x", "J", ":move '>+1<CR>gv-gv", opts)
+keymap("x", "K", ":move '<-2<CR>gv-gv", opts)
+keymap("x", "<A-j>", ":move '>+1<CR>gv-gv", opts)
+keymap("x", "<A-k>", ":move '<-2<CR>gv-gv", opts)
+
+-- Terminal --
+-- Better terminal navigation
+-- keymap("t", "<C-h>", "<C-\\><C-N><C-w>h", term_opts)
+-- keymap("t", "<C-j>", "<C-\\><C-N><C-w>j", term_opts)
+-- keymap("t", "<C-k>", "<C-\\><C-N><C-w>k", term_opts)
+-- keymap("t", "<C-l>", "<C-\\><C-N><C-w>l", term_opts)
diff --git a/lua/user/lsp/handlers.lua b/lua/user/lsp/handlers.lua
new file mode 100644
index 0000000..76b4572
--- /dev/null
+++ b/lua/user/lsp/handlers.lua
@@ -0,0 +1,104 @@
+local M = {}
+
+-- TODO: backfill this to template
+M.setup = function()
+ local signs = {
+ { name = "DiagnosticSignError", text = "" },
+ { name = "DiagnosticSignWarn", text = "" },
+ { name = "DiagnosticSignHint", text = "" },
+ { name = "DiagnosticSignInfo", text = "" },
+ }
+
+ for _, sign in ipairs(signs) do
+ vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" })
+ end
+
+ local config = {
+ -- disable virtual text
+ virtual_text = false,
+ -- show signs
+ signs = {
+ active = signs,
+ },
+ update_in_insert = true,
+ underline = true,
+ severity_sort = true,
+ float = {
+ focusable = false,
+ style = "minimal",
+ border = "rounded",
+ source = "always",
+ header = "",
+ prefix = "",
+ },
+ }
+
+ vim.diagnostic.config(config)
+
+ 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",
+ })
+end
+
+local function lsp_highlight_document(client)
+ -- Set autocommands conditional on server_capabilities
+ if client.resolved_capabilities.document_highlight then
+ vim.api.nvim_exec(
+ [[
+ augroup lsp_document_highlight
+ autocmd! * <buffer>
+ autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
+ autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
+ augroup END
+ ]],
+ false
+ )
+ end
+end
+
+local function lsp_keymaps(bufnr)
+ local opts = { noremap = true, silent = true }
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
+ -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
+ -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
+ -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>f", "<cmd>lua vim.diagnostic.open_float()<CR>", opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", '<cmd>lua vim.diagnostic.goto_prev({ border = "rounded" })<CR>', opts)
+ vim.api.nvim_buf_set_keymap(
+ bufnr,
+ "n",
+ "gl",
+ '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics({ border = "rounded" })<CR>',
+ opts
+ )
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", '<cmd>lua vim.diagnostic.goto_next({ border = "rounded" })<CR>', opts)
+ vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>q", "<cmd>lua vim.diagnostic.setloclist()<CR>", opts)
+ vim.cmd [[ command! Format execute 'lua vim.lsp.buf.formatting()' ]]
+end
+
+M.on_attach = function(client, bufnr)
+ if client.name == "tsserver" then
+ client.resolved_capabilities.document_formatting = false
+ end
+ lsp_keymaps(bufnr)
+ lsp_highlight_document(client)
+end
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+
+local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
+if not status_ok then
+ return
+end
+
+M.capabilities = cmp_nvim_lsp.update_capabilities(capabilities)
+
+return M
diff --git a/lua/user/lsp/init.lua b/lua/user/lsp/init.lua
new file mode 100644
index 0000000..c218647
--- /dev/null
+++ b/lua/user/lsp/init.lua
@@ -0,0 +1,9 @@
+local status_ok, _ = pcall(require, "lspconfig")
+if not status_ok then
+ return
+end
+
+require "user.lsp.lsp-installer"
+require("user.lsp.handlers").setup()
+
+require "user.lsp.settings.ccls"
diff --git a/lua/user/lsp/lsp-installer.lua b/lua/user/lsp/lsp-installer.lua
new file mode 100644
index 0000000..18490ce
--- /dev/null
+++ b/lua/user/lsp/lsp-installer.lua
@@ -0,0 +1,28 @@
+local status_ok, lsp_installer = pcall(require, "nvim-lsp-installer")
+if not status_ok then
+ return
+end
+
+-- Register a handler that will be called for all installed servers.
+-- Alternatively, you may also register handlers on specific server instances instead (see example below).
+lsp_installer.on_server_ready(function(server)
+ local opts = {
+ on_attach = require("user.lsp.handlers").on_attach,
+ capabilities = require("user.lsp.handlers").capabilities,
+ }
+
+ if server.name == "bashls" then
+ local bashls_opts = require("user.lsp.settings.bashls")
+ opts = vim.tbl_deep_extend("force", bashls_opts, opts)
+ end
+
+ if server.name == "texlab" then
+ local texlab_opts = require("user.lsp.settings.texlab")
+ opts = vim.tbl_deep_extend("force", texlab_opts, opts)
+ end
+
+
+ -- This setup() function is exactly the same as lspconfig's setup function.
+ -- Refer to https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
+ server:setup(opts)
+end)
diff --git a/lua/user/lsp/settings/bashls.lua b/lua/user/lsp/settings/bashls.lua
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lua/user/lsp/settings/bashls.lua
diff --git a/lua/user/lsp/settings/ccls.lua b/lua/user/lsp/settings/ccls.lua
new file mode 100644
index 0000000..d663f7c
--- /dev/null
+++ b/lua/user/lsp/settings/ccls.lua
@@ -0,0 +1,34 @@
+local status, lspconfig = pcall(require, "lspconfig")
+if not status then
+ return
+end
+
+
+vim.notify(vim.fn.expand('%:p'));
+local extraArgs_opt = {};
+
+if string.match(vim.fn.expand('%:p'),"/home/aleksa/mygit/mykernel/") then
+ extraArgs_opt = { "--sysroot=/home/aleksa/mygit/mykernel/sysroot", "--gcc-toolchain=/usr/bin/i686-elf-gcc", "-ffreestanding", "-nobuiltininc"};
+else
+end
+
+
+lspconfig.ccls.setup {
+ on_attach = on_attach,
+ flags = {
+ debounce_text_changes = 150,
+ };
+ init_options = {
+ compilationDatabaseDirectory = "build";
+ cache = {
+ directory = "/tmp/ccls-cache";
+ };
+ index = {
+ threads = 0;
+ };
+ clang = {
+ excludeArgs = { "-frounding-math"};
+ extraArgs = extraArgs_opt;
+ }
+ };
+}
diff --git a/lua/user/lsp/settings/texlab.lua b/lua/user/lsp/settings/texlab.lua
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lua/user/lsp/settings/texlab.lua
diff --git a/lua/user/options.lua b/lua/user/options.lua
new file mode 100644
index 0000000..a15e0e4
--- /dev/null
+++ b/lua/user/options.lua
@@ -0,0 +1,51 @@
+local options = {
+ backup = false, -- creates a backup file
+ clipboard = "unnamedplus", -- allows neovim to access the system clipboard
+ cmdheight = 2, -- more space in the neovim command line for displaying messages
+ completeopt = { "menuone", "noselect" }, -- mostly just for cmp
+ conceallevel = 0, -- so that `` is visible in markdown files
+ fileencoding = "utf-8", -- the encoding written to a fie
+ hlsearch = true, -- highlight all matches on previous search pattern
+ ignorecase = true, -- ignore case in search patterns
+ -- mouse = "a", -- allow the mouse to be used in neovim
+ pumheight = 10, -- pop up menu height
+ showmode = false, -- we don't need to see things like -- INSERT -- anymore
+ showtabline = 2, -- always show tabs
+ smartcase = true, -- smart case
+ smartindent = true, -- make indenting smarter again
+ splitbelow = true, -- force all horizontal splits to go below current window
+ splitright = true, -- force all vertical splits to go to the right of current window
+ swapfile = false, -- creates a swapfile
+ -- termguicolors = true, -- set term gui colors (most terminals support this)
+ timeoutlen = 100, -- time to wait for a mapped sequence to complete (in milliseconds)
+ undofile = true, -- enable persistent undo
+ updatetime = 300, -- faster completion (4000ms default)
+ writebackup = false, -- if a file is being edited by another program (or was written to file while editing with another program), it is not allowed to be edited
+ expandtab = true, -- convert tabs to spaces
+ shiftwidth = 4, -- the number of spaces inserted for each indentation
+ tabstop = 4, -- insert 4 spaces for a tab
+ preserveindent = true,
+ softtabstop = 0,
+ cursorline = true, -- highlight the current line
+ number = true, -- set numbered lines
+ relativenumber = true, -- set relative numbered lines
+ numberwidth = 4, -- set number column width to 2 {default 4}
+ signcolumn = "yes", -- always show the sign column, otherwise it would shift the text each time
+ wrap = false, -- display lines as one long line
+ scrolloff = 8, -- is one of my fav
+ sidescrolloff = 8,
+ guifont = "monospace:h17", -- the font used in graphical neovim applications
+}
+
+vim.opt.shortmess:append "c"
+
+for k, v in pairs(options) do
+ vim.opt[k] = v
+end
+
+-- vim.cmd "set whichwrap+=<,>,[,],h,l"
+vim.cmd [[set iskeyword+=-]]
+vim.cmd [[set formatoptions-=cro]] -- TODO: this doesn't seem to work
+
+-- Open a file from its last left off position
+vim.cmd [[ au BufReadPost * if expand('%:p') !~# '\m/\.git/' && line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif ]]
diff --git a/lua/user/plugins.lua b/lua/user/plugins.lua
new file mode 100644
index 0000000..d1e7c69
--- /dev/null
+++ b/lua/user/plugins.lua
@@ -0,0 +1,59 @@
+local fn = vim.fn
+local install_path = fn.stdpath("data").."/site/pack/packer/start/packer.nvim"
+if fn.empty(fn.glob(install_path)) > 0 then
+ packer_bootstrap = fn.system({"git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path})
+ vim.cmd [[packadd packer.nvim]]
+end
+
+-- Autocommand that reloads neovim whenever you save the plugins.lua file
+vim.cmd([[
+ augroup packer_user_config
+ autocmd!
+ autocmd BufWritePost plugins.lua source <afile> | PackerSync
+ augroup end
+]])
+
+local status, packer = pcall(require, "packer")
+if not status then
+ return
+end
+
+packer.init {
+ display = {
+ open_fn = function()
+ return require("packer.util").float { border = "rounded" }
+ end,
+ },
+}
+
+return packer.startup(function(use)
+-- Packer
+ use "wbthomason/packer.nvim"
+
+-- cmp
+ use "hrsh7th/nvim-cmp"
+ use "saadparwaiz1/cmp_luasnip"
+ use "hrsh7th/cmp-nvim-lsp"
+ use "hrsh7th/cmp-buffer"
+ use "hrsh7th/cmp-path"
+ use "hrsh7th/cmp-cmdline"
+ use "hrsh7th/cmp-nvim-lua"
+
+-- snippets
+ use "L3MON4D3/LuaSnip"
+
+-- LSP
+ use "neovim/nvim-lspconfig"
+ use "williamboman/nvim-lsp-installer"
+
+-- Other
+ use "kyazdani42/nvim-web-devicons"
+ use "kyazdani42/nvim-tree.lua"
+ use "akinsho/bufferline.nvim"
+
+ -- Automatically set up your configuration after cloning packer.nvim
+ -- Put this at the end after all plugins
+ if packer_bootstrap then
+ require("packer").sync()
+ end
+end)
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-18 12:16:51 +0000