init.lua

return {
  -- Configure AstroNvim updates
  updater = {
    remote = "origin", -- remote to use
    channel = "stable", -- "stable" or "nightly"
    version = "latest", -- "latest", tag name, or regex search like "v1.*" to only do updates before v2 (STABLE ONLY)
    branch = "nightly", -- branch name (NIGHTLY ONLY)
    commit = nil, -- commit hash (NIGHTLY ONLY)
    pin_plugins = nil, -- nil, true, false (nil will pin plugins on stable only)
    skip_prompts = false, -- skip prompts about breaking changes
    show_changelog = true, -- show the changelog after performing an update
    auto_quit = false, -- automatically quit the current session after a successful update
    remotes = { -- easily add new remotes to track
      --   ["remote_name"] = "https://remote_url.come/repo.git", -- full remote url
      --   ["remote2"] = "github_user/repo", -- GitHub user/repo shortcut,
      --   ["remote3"] = "github_user", -- GitHub user assume AstroNvim fork
    },
  },

  -- Set colorscheme to use
  colorscheme = "astrodark",

  heirline = {
    separators = {
      breadcrumbs = "  ",
      path = "  ",
    },
  },

  -- Diagnostics configuration (for vim.diagnostics.config({...})) when diagnostics are on
  diagnostics = {
    virtual_text = true,
    underline = true,
  },

  lsp = {
    -- customize lsp formatting options
    formatting = {
      -- control auto formatting on save
      format_on_save = {
        enabled = true, -- enable or disable format on save globally
        allow_filetypes = { -- enable format on save for specified filetypes only
          -- "go",
        },
        ignore_filetypes = { -- disable format on save for specified filetypes
          -- "python",
          "markdown",
          "yaml",
        },
      },
      disabled = { -- disable formatting capabilities for the listed language servers
        "lua_ls",
        "taplo",
      },
      timeout_ms = 1000, -- default format timeout
      -- filter = function(client) -- fully override the default formatting function
      --   return true
      -- end
    },
    -- enable servers that you already have installed without mason
    servers = {
      -- "pyright"
    },
  },

  -- Configure require("lazy").setup() options
  lazy = {
    defaults = { lazy = true },
    performance = {
      rtp = {
        -- customize default disabled vim plugins
        disabled_plugins = { "tohtml", "gzip", "matchit", "zipPlugin", "netrwPlugin", "tarPlugin" },
      },
    },
  },

  -- This function is run last and is a good place to configuring
  -- augroups/autocommands and custom filetypes also this just pure lua so
  -- anything that doesn't fit in the normal config locations above can go here
  polish = function()
    -- Set up custom filetypes
    -- vim.filetype.add {
    --   extension = {
    --     foo = "fooscript",
    --   },
    --   filename = {
    --     ["Foofile"] = "fooscript",
    --   },
    --   pattern = {
    --     ["~/%.config/foo/.*"] = "fooscript",
    --   },
    -- }

    vim.on_key(function(char)
      if vim.fn.mode() == "n" and not vim.tbl_contains({ "z" }, vim.fn.keytrans(char)) then
        local new_hlsearch = vim.tbl_contains({ "<CR>", "n", "N", "*", "#", "?", "/" }, vim.fn.keytrans(char))
        if vim.opt.hlsearch:get() ~= new_hlsearch then vim.opt.hlsearch = new_hlsearch end
      end
    end, vim.api.nvim_create_namespace "auto_hlsearch")

    vim.api.nvim_create_autocmd("UiEnter", {
      callback = function()
        if vim.fn.argc() == 0 then vim.cmd "Neotree show" end
      end,
    })

    vim.api.nvim_create_autocmd("CursorHold", {
      callback = function()
        local opts = {
          focusable = false,
          close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
          border = "rounded",
          source = "always",
          prefix = " ",
          scope = "cursor",
        }
        vim.diagnostic.open_float(nil, opts)
      end,
    })

    vim.api.nvim_create_user_command("ToggleDeco", function()
      vim.cmd "IndentBlanklineToggle"
      vim.cmd "TSToggle rainbow"
    end, { desc = "Toggle indents & rainbow" })
  end,
}