-- Exit if the language server isn't available
if vim.fn.executable('jdtls') ~= 1 then
  return
end

local root_files = {
  '.git',
  'Main.java',
}

local lsp = require('user.lsp')

-- Tab Width
vim.bo.tabstop = 4
vim.bo.shiftwidth = 4
vim.bo.expandtab = true

vim.lsp.start {
  name = 'jdtls',
  cmd = { 'jdtls' },
  root_dir = vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]),
  capabilities = lsp.make_client_capabilities(),
  on_attach = lsp.on_attach,
  settings = {
    java = {
      format = {
        enabled = true,
        insertSpaces = true,
        tabSize = 10,
      },
    },
  },
}