-- LSP configuration

local lspconfig = require('lspconfig')

lspconfig.clangd.setup{filetypes = { "c", "cpp", "objc", "objcpp", "ch" }}
lspconfig.gopls.setup{}
lspconfig.pylsp.setup{}
lspconfig.rust_analyzer.setup{}
lspconfig.quick_lint_js.setup{}
lspconfig.zls.setup{}
require('lspfuzzy').setup{}

if vim.fn.has('nvim-0.9') then
	-- XXX: neovim's built-in C et al treesitter parsers are better, although
	-- not ideal either.
	require('nvim-treesitter.configs').setup{
		ensure_installed = { "go", "proto", "rust", "python", "lua", "comment", "zig" },
		highlight = { enable = true, disable = { "c", "cpp", "vim", "make" } },
	}
end

local lsp_icons = {
  Class = " ",
  Color = " ",
  Constant = " ",
  Constructor = " ",
  Enum = " ",
  EnumMember = " ",
  Field = "󰄶 ",
  File = " ",
  Folder = " ",
  Function = "ƒ ",
  Interface = "󰜰",
  Keyword = "󰌆 ",
  Method = "∫ ",
  Module = "󰏗 ",
  Property = " ",
  Snippet = "󰘍 ",
  Struct = " ",
  Text = " ",
  Unit = " ",
  Value = "󰎠 ",
  Variable = " ",
}


function lsp_icons_setup()
  local kinds = vim.lsp.protocol.CompletionItemKind
  for i, kind in ipairs(kinds) do
    kinds[i] = lsp_icons[kind] or kind
  end
end

lsp_icons_setup()

vim.fn.sign_define('DiagnosticSignError', { text = '', texthl = 'DiagnosticSignError' })
vim.fn.sign_define('DiagnosticSignWarn', { text = '', texthl = 'DiagnosticSignWarn' })
vim.fn.sign_define('DiagnosticSignInfo', { text = '', texthl = 'DiagnosticSignInfo' })
vim.fn.sign_define('DiagnosticSignHint', { text = '', texthl = 'DiagnosticSignHint' })