nix-configs/modules/home-manager/vim/init.lua
2025-07-07 21:55:13 +01:00

88 lines
2.5 KiB
Lua

-- Global settings
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
vim.g.mapleader = " "
vim.opt.termguicolors = true
vim.opt.tabstop = 4
vim.opt.softtabstop = 4
vim.opt.shiftwidth = 4
vim.opt.expandtab = true
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.scrolloff = 8
vim.cmd.colorscheme "catppuccin-mocha"
-- Custom bindings for buffer navigation
vim.keymap.set("n", "<leader>n", "<cmd>bn<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<leader>p", "<cmd>bp<CR>", { noremap = true, silent = true })
-- Bufferline (tabs)
require("bufferline").setup{}
-- Lualine (status line)
require("lualine").setup{}
-- Telescope (anything search)
vim.keymap.set("n", "<leader>b", "<cmd>Telescope buffers<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<leader>f", "<cmd>Telescope find_files<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<leader>g", "<cmd>Telescope git_files<CR>", { noremap = true, silent = true })
-- Tree (file manager)
require("nvim-tree").setup()
vim.keymap.set("n", "<leader>t", "<cmd>NvimTreeToggle<CR>", { noremap = true, silent = true })
-- lspconfig (LSPs)
vim.lsp.enable("lua_ls")
vim.lsp.enable("nil_ls")
vim.lsp.enable("pyright")
vim.lsp.enable("rust_analyzer")
vim.keymap.set("n", "<leader>o", vim.lsp.buf.format)
vim.api.nvim_create_autocmd('LspAttach', {
desc = 'LSP actions',
callback = function()
local bufmap = function(mode, lhs, rhs)
local opts = {buffer = true}
vim.keymap.set(mode, lhs, rhs, opts)
end
-- Displays hover information about the symbol under the cursor
bufmap('n', 'K', vim.lsp.buf.hover)
-- Jump to the definition
bufmap('n', 'gd', vim.lsp.buf.definition)
-- Jump to declaration
bufmap('n', 'gD', vim.lsp.buf.declaration)
-- Lists all the implementations for the symbol under the cursor
bufmap('n', 'gi', vim.lsp.buf.implementation)
-- Jumps to the definition of the type symbol
bufmap('n', 'go', vim.lsp.buf.type_definition)
-- Lists all the references
bufmap('n', 'gr', vim.lsp.buf.references)
-- Displays a function's signature information
bufmap('n', '<C-k>', vim.lsp.buf.signature_help)
-- Renames all references to the symbol under the cursor
bufmap('n', '<leader>R', vim.lsp.buf.rename)
-- Show diagnostics in a floating window
bufmap('n', 'gl', vim.diagnostic.open_float)
-- Move to the previous diagnostic
bufmap('n', '[d', vim.diagnostic.goto_prev)
-- Move to the next diagnostic
bufmap('n', ']d', vim.diagnostic.goto_next)
end
})