121 lines
4.4 KiB
Lua
121 lines
4.4 KiB
Lua
-- keymaps
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local on_attach = function(client, bufnr)
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local function buf_set_keymap(...)
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vim.api.nvim_buf_set_keymap(bufnr, ...)
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end
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local function buf_set_option(...)
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vim.api.nvim_buf_set_option(bufnr, ...)
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end
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buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
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-- Mappings.
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local opts = {noremap = true, silent = true}
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buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
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buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
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buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
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buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
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buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>',
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opts)
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buf_set_keymap('n', '<space>wa',
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'<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
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buf_set_keymap('n', '<space>wr',
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'<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
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buf_set_keymap('n', '<space>wl',
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'<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>',
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opts)
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buf_set_keymap('n', '<space>D',
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'<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
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buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
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buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
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buf_set_keymap('n', '<space>e',
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'<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>',
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opts)
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buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>',
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opts)
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buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>',
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opts)
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buf_set_keymap('n', '<space>q',
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'<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
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-- Set some keybinds conditional on server capabilities
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if client.resolved_capabilities.document_formatting then
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buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>",
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opts)
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elseif client.resolved_capabilities.document_range_formatting then
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buf_set_keymap("n", "<space>f",
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"<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
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end
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-- Set autocommands conditional on server_capabilities
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if client.resolved_capabilities.document_highlight then
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vim.api.nvim_exec([[
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augroup lsp_document_highlight
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autocmd! * <buffer>
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autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
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autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
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augroup END
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]], false)
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end
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end
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-- Configure lua language server for neovim development
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local lua_settings = {
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Lua = {
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runtime = {
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-- LuaJIT in the case of Neovim
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version = 'LuaJIT',
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path = vim.split(package.path, ';')
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},
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diagnostics = {
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-- Get the language server to recognize the `vim` global
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globals = {'vim'}
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},
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workspace = {
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-- Make the server aware of Neovim runtime files
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library = {
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[vim.fn.expand('$VIMRUNTIME/lua')] = true,
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[vim.fn.expand('$VIMRUNTIME/lua/vim/lsp')] = true
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}
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}
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}
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}
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-- config that activates keymaps and enables snippet support
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local function make_config()
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local capabilities = vim.lsp.protocol.make_client_capabilities()
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capabilities.textDocument.completion.completionItem.snippetSupport = true
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return {
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-- enable snippet support
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capabilities = capabilities,
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-- map buffer local keybindings when the language server attaches
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on_attach = on_attach
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}
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end
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-- lsp-install
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local function setup_servers()
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require'lspinstall'.setup()
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-- get all installed servers
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local servers = require'lspinstall'.installed_servers()
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for _, server in pairs(servers) do
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local config = make_config()
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-- language specific config
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if server == "lua" then config.settings = lua_settings end
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require'lspconfig'[server].setup(config)
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end
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end
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setup_servers()
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-- Automatically reload after `:LspInstall <server>` so we don't have to restart neovim
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require'lspinstall'.post_install_hook = function()
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setup_servers() -- reload installed servers
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vim.cmd("bufdo e") -- this triggers the FileType autocmd that starts the server
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end
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