78 lines
3.0 KiB
Lua
78 lines
3.0 KiB
Lua
require('mason').setup({
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ui = {
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icons = {
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package_installed = "✓",
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package_pending = "➜",
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package_uninstalled = "✗"
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}
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}
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})
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local servers = { 'pylsp', 'lua_ls', 'rust_analyzer', 'zls' }
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require('mason-lspconfig').setup({
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-- A list of servers to automatically install if they're not already installed
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ensure_installed = servers,
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})
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-- auto format on save
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vim.api.nvim_create_autocmd("BufWritePre", {
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buffer = vim.b.buffer,
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callback = function()
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vim.lsp.buf.format { async = false }
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end
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})
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-- Set different settings for different languages' LSP
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-- LSP list: https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
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-- How to use setup({}): https://github.com/neovim/nvim-lspconfig/wiki/Understanding-setup-%7B%7D
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-- - the settings table is sent to the LSP
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-- - on_attach: a lua callback function to run after LSP attaches to a given buffer
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local lspconfig = require('lspconfig')
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-- Customized on_attach function
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-- See `:help vim.diagnostic.*` for documentation on any of the below functions
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local opts = { noremap = true, silent = true }
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vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
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vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
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vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
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vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
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-- Use an on_attach function to only map the following keys
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-- after the language server attaches to the current buffer
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local on_attach = function(client, bufnr)
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-- Enable completion triggered by <c-x><c-o>
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vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
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-- See `:help vim.lsp.*` for documentation on any of the below functions
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local bufopts = { noremap = true, silent = true, buffer = bufnr }
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vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
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vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
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vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
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vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
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vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
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vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
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vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
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vim.keymap.set('n', '<space>wl', function()
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print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
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end, bufopts)
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vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, bufopts)
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vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
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vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
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vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
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vim.keymap.set("n", "<space>f", function()
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vim.lsp.buf.format({ async = true })
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end, bufopts)
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end
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-- Configure each language
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-- How to add LSP for a specific language?
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-- 1. use `:Mason` to install corresponding LSP
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-- 2. add configuration below
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for _, lsp in ipairs(servers) do
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lspconfig[lsp].setup {
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on_attach = on_attach,
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}
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end
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