vim.api.nvim_create_autocmd('LspAttach', {
    callback = function()
        vim.keymap.set ("n", "K", vim.lsp.buf.hover, { buffer=0}) -- buffer=0 -> only in current buffer
        vim.keymap.set ("n", "gd", vim.lsp.buf.definition, { buffer=0}) -- goto definition
        vim.keymap.set ("n", "gT", vim.lsp.buf.type_definition, { buffer=0}) -- goto typedefinition
        vim.keymap.set ("n", "gi", vim.lsp.buf.implementation, { buffer=0}) -- goto implementation
        vim.keymap.set ("n", "dj", vim.diagnostic.goto_next, { buffer=0}) -- goto dignostic next
        vim.keymap.set ("n", "dk", vim.diagnostic.goto_prev, { buffer=0}) -- goto diognostic prev
        vim.keymap.set ("n", "dl", "<cmd>Telescope diagnostic", { buffer=0}) -- goto list failure
        vim.keymap.set ("n", "<leader>r", vim.lsp.buf.rename, { buffer=0})
    end,
})
require("mason").setup()

require'lspconfig'.csharp_ls.setup({})
require'lspconfig'.bashls.setup({})

require'lspconfig'.perlls.setup{
    settings = {
        perl = {
            fileFilter = { ".pm", ".pl" },
            ignoreDirs = ".git",
            perlCmd = "perl",
            perlInc = " "
        }
    },
    single_file_support = true
}


require'lspconfig'.sumneko_lua.setup {
    filetypes = { "lua"},
    settings = {
        Lua = {
            runtime = {
                -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
                version = 'LuaJIT',
            },
            diagnostics = {
                -- Get the language server to recognize the `vim` global
                globals = {'vim'},
            },
            workspace = {
                -- Make the server aware of Neovim runtime files
                library = vim.api.nvim_get_runtime_file("", true),
            },
            -- Do not send telemetry data containing a randomized but unique identifier
            telemetry = {
                enable = false,
            },
        },
    },
}