From 9bca3eacaefd9857194372564767c0037bd6d67f Mon Sep 17 00:00:00 2001
From: siduck <siduck@tutanota.com>
Date: Sat, 18 Jun 2022 09:57:17 +0530
Subject: [PATCH] clean config | fix (#1225) (#1226)

---
 init.lua                              |  1 -
 lua/core/init.lua                     |  2 +
 lua/core/lazy_load.lua                | 40 ++++++------------
 lua/core/mappings.lua                 | 24 ++++++++++-
 lua/core/options.lua                  |  8 ++--
 lua/core/packer.lua                   |  3 +-
 lua/core/utils.lua                    |  5 +--
 lua/plugins/configs/bufferline.lua    | 25 ++---------
 lua/plugins/configs/lsp_installer.lua |  2 +-
 lua/plugins/configs/lspconfig.lua     | 14 ++-----
 lua/plugins/configs/nvimtree.lua      |  7 ++--
 lua/plugins/configs/others.lua        |  5 ++-
 lua/plugins/init.lua                  |  8 ++--
 lua/ui/lsp.lua                        | 10 -----
 lua/ui/renamer.lua                    | 60 ---------------------------
 lua/ui/statusline.lua                 | 20 ++++-----
 16 files changed, 69 insertions(+), 165 deletions(-)
 delete mode 100644 lua/ui/renamer.lua

diff --git a/init.lua b/init.lua
index 87a1bdf..467fb0f 100644
--- a/init.lua
+++ b/init.lua
@@ -1,5 +1,4 @@
 require "core"
-require "core.utils"
 require "core.options"
 
 vim.defer_fn(function()
diff --git a/lua/core/init.lua b/lua/core/init.lua
index d26d3f2..12f0782 100644
--- a/lua/core/init.lua
+++ b/lua/core/init.lua
@@ -1,8 +1,10 @@
+-- commands
 vim.cmd "silent! command! NvChadUpdate lua require('nvchad').update_nvchad()"
 vim.cmd "silent! command! NvChadSnapshotCreate lua require('nvchad').snap_create()"
 vim.cmd "silent! command! NvChadSnapshotDelete lua require('nvchad').snap_delete()"
 vim.cmd "silent! command! NvChadSnapshotCheckout lua require('nvchad').snap_checkout()"
 
+-- autocmds
 local autocmd = vim.api.nvim_create_autocmd
 
 -- Disable statusline in dashboard
diff --git a/lua/core/lazy_load.lua b/lua/core/lazy_load.lua
index 0a43fea..1be8d0f 100644
--- a/lua/core/lazy_load.lua
+++ b/lua/core/lazy_load.lua
@@ -1,5 +1,7 @@
--- https://github.com/max397574/omega-nvim/blob/master/lua/omega/modules/ui/bufferline.lua
-local lazy_load = function(tb)
+-- thx to https://github.com/max397574/omega-nvim/blob/master/lua/omega/modules/ui/bufferline.lua
+local M = {}
+
+M.lazy_load = function(tb)
    vim.api.nvim_create_autocmd(tb.events, {
       pattern = "*",
       group = vim.api.nvim_create_augroup(tb.augroup_name, {}),
@@ -21,12 +23,8 @@ local lazy_load = function(tb)
    })
 end
 
-local M = {}
-
-M.lazy_load = lazy_load
-
 M.bufferline = function()
-   lazy_load {
+   M.lazy_load {
       events = { "BufNewFile", "BufRead", "TabEnter" },
       augroup_name = "BufferLineLazy",
       plugins = "bufferline.nvim",
@@ -38,13 +36,13 @@ M.bufferline = function()
 end
 
 M.colorizer = function()
-   lazy_load {
+   M.lazy_load {
       events = { "BufRead", "BufNewFile" },
       augroup_name = "ColorizerLazy",
       plugins = "nvim-colorizer.lua",
 
       condition = function()
-         local items = { "#", "rgb", "hsl" }
+         local items = { "#", "rgb", "hsl", "rgba", "hsla" }
 
          for _, val in ipairs(items) do
             if vim.fn.search(val) ~= 0 then
@@ -56,28 +54,14 @@ M.colorizer = function()
 end
 
 -- load certain plugins only when there's a file opened in the buffer
--- if "nvim-file" is executed -> load the plugin after nvim gui loads
+-- if "nvim filename" is executed -> load the plugin after nvim gui loads
 -- This gives an instant preview of nvim with the file opened
 
-M.on_file_open = function()
-   lazy_load {
+M.on_file_open = function(plugin_name)
+   M.lazy_load {
       events = { "BufRead", "BufWinEnter", "BufNewFile" },
-      augroup_name = "BeLazyOnFileOpen",
-      plugins = "nvim-lsp-installer indent-blankline.nvim",
-
-      condition = function()
-         local file = vim.fn.expand "%"
-         return file ~= "NvimTree_1" and file ~= "[packer]" and file ~= ""
-      end,
-   }
-end
-
-M.treesitter = function()
-   lazy_load {
-      events = { "BufRead", "BufWinEnter", "BufNewFile" },
-      augroup_name = "Treesitter_lazy",
-      plugins = "nvim-treesitter",
-
+      augroup_name = "BeLazyOnFileOpen" .. plugin_name,
+      plugins = plugin_name,
       condition = function()
          local file = vim.fn.expand "%"
          return file ~= "NvimTree_1" and file ~= "[packer]" and file ~= ""
diff --git a/lua/core/mappings.lua b/lua/core/mappings.lua
index ac3eb10..b9fd81d 100644
--- a/lua/core/mappings.lua
+++ b/lua/core/mappings.lua
@@ -1,4 +1,4 @@
--- n, v, i are mode names
+-- n, v, i, tare mode names
 
 local function termcodes(str)
    return vim.api.nvim_replace_termcodes(str, true, true, true)
@@ -147,7 +147,7 @@ M.lspconfig = {
 
       ["<leader>ra"] = {
          function()
-            require("ui.renamer").open()
+            require("nvchad.ui.renamer").open()
          end,
          "   lsp rename",
       },
@@ -342,4 +342,24 @@ M.whichkey = {
    },
 }
 
+M.blankline = {
+   n = {
+      ["<leader>bc"] = {
+         function()
+            local ok, start = require("indent_blankline.utils").get_current_context(
+               vim.g.indent_blankline_context_patterns,
+               vim.g.indent_blankline_use_treesitter_scope
+            )
+
+            if ok then
+               vim.api.nvim_win_set_cursor(vim.api.nvim_get_current_win(), { start, 0 })
+               vim.cmd [[normal! _]]
+            end
+         end,
+
+         "  Jump to current_context",
+      },
+   },
+}
+
 return M
diff --git a/lua/core/options.lua b/lua/core/options.lua
index c39d2c9..e171a8d 100644
--- a/lua/core/options.lua
+++ b/lua/core/options.lua
@@ -19,14 +19,12 @@ opt.title = true
 opt.clipboard = "unnamedplus"
 opt.cul = true -- cursor line
 
--- Indentline
+-- Indenting
 opt.expandtab = true
 opt.shiftwidth = 2
 opt.smartindent = true
 
--- disable tilde on end of buffer: https://github.com/neovim/neovim/pull/8546#issuecomment-643643758
 opt.fillchars = { eob = " " }
-
 opt.ignorecase = true
 opt.smartcase = true
 opt.mouse = "a"
@@ -53,10 +51,10 @@ opt.updatetime = 250
 -- go to previous/next line with h,l,left arrow and right arrow
 -- when cursor reaches end/beginning of line
 opt.whichwrap:append "<>[]hl"
+
 g.mapleader = " "
 
 -- disable some builtin vim plugins
-
 local default_plugins = {
    "2html_plugin",
    "getscript",
@@ -101,5 +99,5 @@ vim.schedule(function()
    vim.cmd [[ silent! rsh ]]
 end)
 
--- load user options if the file exists
+-- load user options
 config.options.user()
diff --git a/lua/core/packer.lua b/lua/core/packer.lua
index 1e8332f..575cefc 100644
--- a/lua/core/packer.lua
+++ b/lua/core/packer.lua
@@ -8,7 +8,6 @@ M.bootstrap = function()
 
    if fn.empty(fn.glob(install_path)) > 0 then
       print "Cloning packer .."
-
       fn.system { "git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path }
 
       -- install plugins + compile their configs
@@ -23,7 +22,7 @@ M.options = {
    compile_on_sync = true,
    git = { clone_timeout = 6000 },
    display = {
-      working_sym = " ﲊ",
+      working_sym = "ﲊ",
       error_sym = "✗ ",
       done_sym = " ",
       removed_sym = " ",
diff --git a/lua/core/utils.lua b/lua/core/utils.lua
index 9cc8611..7090e7e 100644
--- a/lua/core/utils.lua
+++ b/lua/core/utils.lua
@@ -21,6 +21,7 @@ M.close_buffer = function(force)
    end
 
    force = force or not vim.bo.buflisted or vim.bo.buftype == "nofile"
+
    -- if not force, change to prev buf and then close current
    local close_cmd = force and ":bd!" or ":bp | bd" .. fn.bufnr()
    vim.cmd(close_cmd)
@@ -150,9 +151,7 @@ M.load_override = function(default_table, plugin_name)
 
    if type(user_table) == "function" then
       user_table = user_table()
-   end
-
-   if type(user_table) == "table" then
+   elseif type(user_table) == "table" then
       default_table = merge_tb("force", default_table, user_table)
    else
       default_table = default_table
diff --git a/lua/plugins/configs/bufferline.lua b/lua/plugins/configs/bufferline.lua
index 67d258a..cb55bd5 100644
--- a/lua/plugins/configs/bufferline.lua
+++ b/lua/plugins/configs/bufferline.lua
@@ -7,6 +7,7 @@ end
 require("base46").load_highlight "bufferline"
 
 vim.cmd [[
+
  function! Toggle_theme(a,b,c,d)
    lua require('base46').toggle_theme()
  endfunction
@@ -25,18 +26,16 @@ local options = {
       show_close_icon = false,
       left_trunc_marker = " ",
       right_trunc_marker = " ",
-      max_name_length = 14,
+      max_name_length = 20,
       max_prefix_length = 13,
       tab_size = 20,
       show_tab_indicators = true,
       enforce_regular_tabs = false,
-      view = "multiwindow",
       show_buffer_close_icons = true,
       separator_style = "thin",
-      always_show_bufferline = true,
-      diagnostics = false,
       themable = true,
 
+      -- top right buttons in bufferline
       custom_areas = {
          right = function()
             return {
@@ -45,24 +44,6 @@ local options = {
             }
          end,
       },
-
-      custom_filter = function(buf_number)
-         -- Func to filter out our managed/persistent split terms
-         local present_type, type = pcall(function()
-            return vim.api.nvim_buf_get_var(buf_number, "term_type")
-         end)
-
-         if present_type then
-            if type == "vert" then
-               return false
-            elseif type == "hori" then
-               return false
-            end
-            return true
-         end
-
-         return true
-      end,
    },
 }
 
diff --git a/lua/plugins/configs/lsp_installer.lua b/lua/plugins/configs/lsp_installer.lua
index 2e0cef9..4a78c3d 100644
--- a/lua/plugins/configs/lsp_installer.lua
+++ b/lua/plugins/configs/lsp_installer.lua
@@ -28,7 +28,7 @@ local options = {
       },
    },
 
-   max_concurrent_installers = 20,
+   max_concurrent_installers = 10,
 }
 
 options = require("core.utils").load_override(options, "williamboman/nvim-lsp-installer")
diff --git a/lua/plugins/configs/lspconfig.lua b/lua/plugins/configs/lspconfig.lua
index f149456..9a62a3e 100644
--- a/lua/plugins/configs/lspconfig.lua
+++ b/lua/plugins/configs/lspconfig.lua
@@ -12,20 +12,14 @@ local utils = require "core.utils"
 require "ui.lsp"
 
 M.on_attach = function(client, bufnr)
-   client.server_capabilities.documentFormattingProvider = false
-   client.server_capabilities.documentRangeFormattingProvider = false
+   client.resolved_capabilities.document_formatting = false
+   client.resolved_capabilities.document_range_formatting = false
 
    local lsp_mappings = utils.load_config().mappings.lspconfig
    utils.load_mappings({ lsp_mappings }, { buffer = bufnr })
 
-   if client.supports_method "textDocument/signatureHelp" then
-      vim.api.nvim_create_autocmd({ "CursorHoldI" }, {
-         pattern = "*",
-         group = vim.api.nvim_create_augroup("LspSignature", {}),
-         callback = function()
-            vim.lsp.buf.signature_help()
-         end,
-      })
+   if client.server_capabilities.signatureHelpProvider then
+      require("nvchad.ui.signature").setup(client)
    end
 end
 
diff --git a/lua/plugins/configs/nvimtree.lua b/lua/plugins/configs/nvimtree.lua
index 646e06b..1bea58a 100644
--- a/lua/plugins/configs/nvimtree.lua
+++ b/lua/plugins/configs/nvimtree.lua
@@ -9,12 +9,11 @@ require("base46").load_highlight "nvimtree"
 local options = {
    filters = {
       dotfiles = false,
-      exclude = { "custom" },
    },
    disable_netrw = true,
    hijack_netrw = true,
+   open_on_setup = false,
    ignore_ft_on_setup = { "alpha" },
-   open_on_tab = false,
    hijack_cursor = true,
    hijack_unnamed_buffer_when_opening = false,
    update_cwd = true,
@@ -43,15 +42,15 @@ local options = {
       indent_markers = {
          enable = false,
       },
+
       icons = {
-         padding = " ",
-         symlink_arrow = " ➛ ",
          show = {
             file = true,
             folder = true,
             folder_arrow = true,
             git = false,
          },
+
          glyphs = {
             default = "",
             symlink = "",
diff --git a/lua/plugins/configs/others.lua b/lua/plugins/configs/others.lua
index 56955e1..730e8e2 100644
--- a/lua/plugins/configs/others.lua
+++ b/lua/plugins/configs/others.lua
@@ -48,6 +48,8 @@ M.blankline = function()
       buftype_exclude = { "terminal" },
       show_trailing_blankline_indent = false,
       show_first_indent_level = false,
+      show_current_context = true,
+      show_current_context_start = true,
    }
 
    options = load_override(options, "lukas-reineke/indent-blankline.nvim")
@@ -74,8 +76,6 @@ M.colorizer = function()
          hsl_fn = false, -- CSS hsl() and hsla() functions
          css = false, -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
          css_fn = false, -- Enable all CSS *functions*: rgb_fn, hsl_fn
-
-         -- Available modes: foreground, background
          mode = "background", -- Set the display mode.
       },
    }
@@ -146,6 +146,7 @@ M.devicons = function()
 
       local options = { override = require("ui.icons").devicons }
       options = require("core.utils").load_override(options, "kyazdani42/nvim-web-devicons")
+
       devicons.setup(options)
    end
 end
diff --git a/lua/plugins/init.lua b/lua/plugins/init.lua
index 7be9744..4262fbb 100644
--- a/lua/plugins/init.lua
+++ b/lua/plugins/init.lua
@@ -44,6 +44,9 @@ local plugins = {
 
    ["lukas-reineke/indent-blankline.nvim"] = {
       opt = true,
+      setup = function()
+         require("core.lazy_load").on_file_open "indent-blankline.nvim"
+      end,
       config = function()
          require("plugins.configs.others").blankline()
       end,
@@ -61,9 +64,8 @@ local plugins = {
 
    ["nvim-treesitter/nvim-treesitter"] = {
       module = "nvim-treesitter",
-      cmd = { "TSInstall", "TSUninstall" },
       setup = function()
-         require("core.lazy_load").treesitter()
+         require("core.lazy_load").on_file_open "nvim-treesitter"
       end,
       run = ":TSUpdate",
       config = function()
@@ -87,7 +89,7 @@ local plugins = {
    ["williamboman/nvim-lsp-installer"] = {
       opt = true,
       setup = function()
-         require("core.lazy_load").on_file_open()
+         require("core.lazy_load").on_file_open "nvim-lsp-installer"
       end,
    },
 
diff --git a/lua/ui/lsp.lua b/lua/ui/lsp.lua
index 17e874b..798b051 100644
--- a/lua/ui/lsp.lua
+++ b/lua/ui/lsp.lua
@@ -45,13 +45,3 @@ win.default_opts = function(options)
    opts.border = "single"
    return opts
 end
-
-vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, {
-   border = "single",
-   silent = true,
-   focusable = false,
-   close_events = { "InsertCharPre", "CursorMoved" },
-   anchor = "SW",
-   relative = "cursor",
-   row = -1,
-})
diff --git a/lua/ui/renamer.lua b/lua/ui/renamer.lua
deleted file mode 100644
index dcad896..0000000
--- a/lua/ui/renamer.lua
+++ /dev/null
@@ -1,60 +0,0 @@
--- credits to @Malace : https://www.reddit.com/r/neovim/comments/ql4iuj/rename_hover_including_window_title_and/
--- This is modified version of the above snippet
-
-local M = {}
-
-M.open = function()
-   local currName = vim.fn.expand "<cword>" .. " "
-
-   local win = require("plenary.popup").create(currName, {
-      title = "Renamer",
-      style = "minimal",
-      borderchars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
-      relative = "cursor",
-      borderhighlight = "RenamerBorder",
-      titlehighlight = "RenamerTitle",
-      focusable = true,
-      width = 25,
-      height = 1,
-      line = "cursor+2",
-      col = "cursor-1",
-   })
-
-   local map_opts = { noremap = true, silent = true }
-
-   vim.cmd "normal w"
-   vim.cmd "startinsert"
-
-   vim.api.nvim_buf_set_keymap(0, "i", "<Esc>", "<cmd>stopinsert | q!<CR>", map_opts)
-   vim.api.nvim_buf_set_keymap(0, "n", "<Esc>", "<cmd>stopinsert | q!<CR>", map_opts)
-
-   vim.api.nvim_buf_set_keymap(
-      0,
-      "i",
-      "<CR>",
-      "<cmd>stopinsert | lua require'ui.renamer'.apply(" .. currName .. "," .. win .. ")<CR>",
-      map_opts
-   )
-
-   vim.api.nvim_buf_set_keymap(
-      0,
-      "n",
-      "<CR>",
-      "<cmd>stopinsert | lua require'ui.renamer'.apply(" .. currName .. "," .. win .. ")<CR>",
-      map_opts
-   )
-end
-
-M.apply = function(curr, win)
-   local newName = vim.trim(vim.fn.getline ".")
-   vim.api.nvim_win_close(win, true)
-
-   if #newName > 0 and newName ~= curr then
-      local params = vim.lsp.util.make_position_params()
-      params.newName = newName
-
-      vim.lsp.buf_request(0, "textDocument/rename", params)
-   end
-end
-
-return M
diff --git a/lua/ui/statusline.lua b/lua/ui/statusline.lua
index 7dd9ad8..ddeb2c1 100644
--- a/lua/ui/statusline.lua
+++ b/lua/ui/statusline.lua
@@ -149,18 +149,14 @@ end
 
 M.LSP_status = function()
    local clients = vim.lsp.get_active_clients()
-   local names = {}
+   local name = false
    for _, client in ipairs(clients) do
       if client.attached_buffers[vim.api.nvim_get_current_buf()] then
-         table.insert(names, client.name)
+         name = client.name
+         break
       end
    end
-  
-   local name = false
-   if next(names) then
-      name = table.concat(names, '|')
-   end
-   
+
    local content = name and "   LSP ~ " .. name .. " " or false
    return content and ("%#St_LspStatus#" .. content) or ""
 end
@@ -174,19 +170,19 @@ end
 
 M.cursor_position = function()
    local left_sep = "%#St_pos_sep#" .. sep_l
-   local icon = "%#St_pos_icon#" .. " "
+   local icon = "%#St_pos_icon#" .. " "
 
    local current_line = fn.line "."
    local total_line = fn.line "$"
    local text = math.modf((current_line / total_line) * 100) .. tostring "%%"
 
    if current_line == 1 then
-      text = "Top "
+      text = "Top"
    elseif current_line == total_line then
-      text = "Bot "
+      text = "Bot"
    end
 
-   return left_sep .. icon .. "%#St_pos_text#" .. " " .. text
+   return left_sep .. icon .. "%#St_pos_text#" .. " " .. text .. " "
 end
 
 M.run = function()