From 695b4a28e4e98a4a386802f5174045419f23615b Mon Sep 17 00:00:00 2001
From: "Christoph J. Scherr" <Christoph.Scherr@newtec.de>
Date: Thu, 4 Jul 2024 17:08:26 +0200
Subject: [PATCH] do things

---
 lua/custom/plugins/configs/lsp.lua |  1 -
 lua/custom/plugins/telescope.lua   |  9 ++--
 lua/custom/plugins/ui.lua          | 78 ++++++++++++++++++++++++++++++
 3 files changed, 82 insertions(+), 6 deletions(-)

diff --git a/lua/custom/plugins/configs/lsp.lua b/lua/custom/plugins/configs/lsp.lua
index 3da5cf6..14438b9 100644
--- a/lua/custom/plugins/configs/lsp.lua
+++ b/lua/custom/plugins/configs/lsp.lua
@@ -146,7 +146,6 @@ local servers = {
   cmake = {},
   yamlls = {},
   texlab = {},
-  csharp_ls = {},
   basedpyright = {
     root_dir = vim.loop.cwd,
     flags = { debounce_text_changes = 300 },
diff --git a/lua/custom/plugins/telescope.lua b/lua/custom/plugins/telescope.lua
index b69cc98..42a94c9 100644
--- a/lua/custom/plugins/telescope.lua
+++ b/lua/custom/plugins/telescope.lua
@@ -49,11 +49,6 @@ return {
         -- You can put your default mappings / updates / etc. in here
         --  All the info you're looking for is in `:help telescope.setup()`
         --
-        -- defaults = {
-        --   mappings = {
-        --     i = { ['<c-enter>'] = 'to_fuzzy_refine' },
-        --   },
-        -- },
         -- pickers = {}
         extensions = {
           ['ui-select'] = {
@@ -61,6 +56,10 @@ return {
           },
         },
         defaults = {
+          mappings = {
+            i = { ['<c-enter>'] = 'to_fuzzy_refine' },
+            n = { ['q'] = require('telescope.actions').close },
+          },
           vimgrep_arguments = {
             'rg',
             '-L',
diff --git a/lua/custom/plugins/ui.lua b/lua/custom/plugins/ui.lua
index a24ef5b..2d41693 100644
--- a/lua/custom/plugins/ui.lua
+++ b/lua/custom/plugins/ui.lua
@@ -2,6 +2,82 @@ return {
   {
     'nvim-tree/nvim-tree.lua',
     cmd = { 'NvimTreeToggle', 'NvimTreeFocus' },
+
+    opts = {
+      filters = {
+        dotfiles = false,
+        exclude = { vim.fn.stdpath 'config' .. '/lua/custom' },
+      },
+      disable_netrw = true,
+      hijack_netrw = true,
+      hijack_cursor = true,
+      hijack_unnamed_buffer_when_opening = false,
+      sync_root_with_cwd = true,
+      update_focused_file = {
+        enable = true,
+        update_root = false,
+      },
+      view = {
+        adaptive_size = false,
+        side = 'left',
+        width = 30,
+        preserve_window_proportions = true,
+      },
+      git = {
+        enable = false,
+        ignore = true,
+      },
+      filesystem_watchers = {
+        enable = true,
+      },
+      actions = {
+        open_file = {
+          resize_window = true,
+        },
+      },
+      renderer = {
+        root_folder_label = false,
+        highlight_git = false,
+        highlight_opened_files = 'none',
+
+        indent_markers = {
+          enable = false,
+        },
+
+        icons = {
+          show = {
+            file = true,
+            folder = true,
+            folder_arrow = true,
+            git = false,
+          },
+
+          glyphs = {
+            default = '󰈚',
+            symlink = '',
+            folder = {
+              default = '',
+              empty = '',
+              empty_open = '',
+              open = '',
+              symlink = '',
+              symlink_open = '',
+              arrow_open = '',
+              arrow_closed = '',
+            },
+            git = {
+              unstaged = '✗',
+              staged = '✓',
+              unmerged = '',
+              renamed = '➜',
+              untracked = '★',
+              deleted = '',
+              ignored = '◌',
+            },
+          },
+        },
+      },
+    },
     config = function(_, opts)
       require('nvim-tree').setup(opts)
     end,
@@ -75,6 +151,8 @@ return {
         '<c-r>',
         -- spelling
         'z=',
+        'o',
+        'O',
       },
       triggers_blacklist = {
         -- list of mode / prefixes that should never be hooked by WhichKey