dotfiles/nvim/after/plugin/lsp.lua

vim.api.nvim_create_autocmd('LspAttach', {
	group = vim.api.nvim_create_augroup('UserLspConfig', {}),
	callback = function(ev)
		-- Enable completion triggered by <c-x><c-o>
		vim.bo[ev.buf].omnifunc = 'v:lua.vim.lsp.omnifunc'

		-- Buffer local mappings.
		-- See `:help vim.lsp.*` for documentation on any of the below functions
		local opts = { buffer = ev.buf }
		vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
		vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
		vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
		vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
		vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
		vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, opts)
		vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, opts)
		vim.keymap.set('n', '<space>wl', function()
			print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
		end, opts)
		vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts)
		vim.keymap.set('n', 'gr', vim.lsp.buf.rename, opts)
		vim.keymap.set('n', 'ga', vim.lsp.buf.code_action, opts)	-- in normal mode
		vim.keymap.set('v', 'ga', vim.lsp.buf.code_action, opts)	-- in visual mode
		vim.keymap.set('n', 'gR', vim.lsp.buf.references, opts)
		vim.keymap.set('n', '<space>f', function()
			vim.lsp.buf.format { async = true }
		end, opts)

		vim.keymap.set('n', 'ge', vim.diagnostic.open_float)
		vim.keymap.set('n', 'gp', vim.diagnostic.goto_prev)
		vim.keymap.set('n', 'gn', vim.diagnostic.goto_next)

		-- enable inlay hints
		-- vim.lsp.inlay_hint.enable()
	end,
})

local lspconfig = require('lspconfig')
lspconfig.pyright.setup {}
lspconfig.rust_analyzer.setup {}
lspconfig.clangd.setup {}

require('lspconfig').groovyls.setup {
	cmd = { "java", "-jar", "/home/jbiason/Projects/Personal/groovy-language-server/build/libs/groovy-language-server-all.jar" },
}