Changed tree plugin

lua/plugins.lua

@@ -32,7 +32,6 @@ return require("packer").startup(
         require("plugins/icons")
       end
     }
-
     use {
       "kyazdani42/nvim-tree.lua",
       after = "nvim-web-devicons",
@@ -222,5 +221,21 @@ return require("packer").startup(
       end,
       requires = {"mfussenegger/nvim-dap"}
     }
+    use {
+      "nvim-neo-tree/neo-tree.nvim",
+      branch = "main",
+      config = function()
+        require("plugins/neo-tree")
+      end,
+      requires = {
+        "nvim-lua/plenary.nvim",
+        "kyazdani42/nvim-web-devicons", -- not strictly required, but recommended
+        "MunifTanjim/nui.nvim",
+        "s1n7ax/nvim-window-picker"
+      },
+      after = {
+        "monokai.nvim"
+      }
+    }
   end
 )

lua/plugins/heirline.lua

@@ -654,8 +654,8 @@ local TabLineOffset = {
     local bufnr = vim.api.nvim_win_get_buf(win)
     self.winid = win
 
-    if vim.bo[bufnr].filetype == "NvimTree" then
+    if vim.bo[bufnr].filetype == "neo-tree" then
-      self.title = "NvimTree"
+      self.title = " NeoTree"
       return true
     -- elseif vim.bo[bufnr].filetype == "TagBar" then
     --     ...

lua/plugins/lsp.lua

@@ -1,18 +1,9 @@
 local util = require "lspconfig.util"
 
-local signError = vim.fn.sign_getdefined("DiagnosticSignError")
+vim.fn.sign_define("DiagnosticSignError", {text = " ", texthl = "DiagnosticSignError"})
-signError["text"] = ""
+vim.fn.sign_define("DiagnosticSignWarn", {text = " ", texthl = "DiagnosticSignWarn"})
-signError["texthl"] = "DiagnosticSignError"
+vim.fn.sign_define("DiagnosticSignInfo", {text = " ", texthl = "DiagnosticSignInfo"})
-vim.fn.sign_define("DiagnosticSignError", signError)
+vim.fn.sign_define("DiagnosticSignHint", {text = "", texthl = "DiagnosticSignHint"})
-local signWarn = vim.fn.sign_getdefined("DiagnosticSignWarn")
-signWarn["text"] = ""
-signWarn["texthl"] = "DiagnosticSignWarn"
-vim.fn.sign_define("DiagnosticSignWarn", signWarn)
-local signHint = vim.fn.sign_getdefined("DiagnosticSignHint")
-signHint["text"] = ""
-signHint["texthl"] = "DiagnosticSignHint"
-vim.fn.sign_define("DiagnosticSignHint", signHint)
-vim.fn.sign_define("DiagnosticSignInfo", signHint)
 
 --- Completion Icons
 require("lspkind").init({})

lua/plugins/neo-tree.lua

@@ -0,0 +1,218 @@
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+vim.api.nvim_set_keymap("", "<TAB>", ":Neotree reveal<CR>", {silent = true})
+require "window-picker".setup(
+  {
+    autoselect_one = true,
+    include_current = false,
+    filter_rules = {
+      -- filter using buffer options
+      bo = {
+        -- if the file type is one of following, the window will be ignored
+        filetype = {"neo-tree", "neo-tree-popup", "notify"},
+        -- if the buffer type is one of following, the window will be ignored
+        buftype = {"terminal", "quickfix"}
+      }
+    },
+    selection_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
+    other_win_hl_color = "#519aba"
+  }
+)
+
+require("neo-tree").setup(
+  {
+    close_if_last_window = true, -- Close Neo-tree if it is the last window left in the tab
+    popup_border_style = "rounded",
+    enable_git_status = true,
+    enable_diagnostics = false,
+    sort_case_insensitive = false, -- used when sorting files and directories in the tree
+    sort_function = nil, -- use a custom function for sorting files and directories in the tree
+    -- sort_function = function (a,b)
+    --       if a.type == b.type then
+    --           return a.path > b.path
+    --       else
+    --           return a.type > b.type
+    --       end
+    --   end , -- this sorts files and directories descendantly
+    default_component_configs = {
+      container = {
+        enable_character_fade = true
+      },
+      indent = {
+        indent_size = 2,
+        padding = 1, -- extra padding on left hand side
+        -- indent guides
+        with_markers = true,
+        indent_marker = "│",
+        last_indent_marker = "└",
+        highlight = "NeoTreeIndentMarker",
+        -- expander config, needed for nesting files
+        with_expanders = nil, -- if nil and file nesting is enabled, will enable expanders
+        expander_collapsed = "",
+        expander_expanded = "",
+        expander_highlight = "NeoTreeExpander"
+      },
+      icon = {
+        folder_closed = "",
+        folder_open = "",
+        folder_empty = "",
+        default = "",
+        highlight = "NeoTreeFileIcon"
+      },
+      modified = {
+        symbol = "[+]",
+        highlight = "NeoTreeGitAdded"
+      },
+      name = {
+        trailing_slash = false,
+        use_git_status_colors = true,
+        highlight = "NeoTreeFileName"
+      },
+      git_status = {
+        symbols = {
+          -- Change type
+          added = "", -- or "✚", but this is redundant info if you use git_status_colors on the name
+          modified = "", -- or "", but this is redundant info if you use git_status_colors on the name
+          deleted = "✖",
+          -- this can only be used in the git_status source
+          renamed = "",
+          -- this can only be used in the git_status source
+          -- Status type
+          untracked = "",
+          ignored = "",
+          unstaged = "",
+          staged = "",
+          conflict = ""
+        }
+      }
+    },
+    window = {
+      position = "left",
+      width = 35,
+      mapping_options = {
+        noremap = true,
+        nowait = true
+      },
+      mappings = {
+        ["<space>"] = {
+          "toggle_node",
+          nowait = false -- disable `nowait` if you have existing combos starting with this char that you want to use
+        },
+        -- ["<2-LeftMouse>"] = "open",
+        -- ["<cr>"] = "open",
+        ["<esc>"] = "revert_preview",
+        ["P"] = {"toggle_preview", config = {use_float = true}},
+        -- ["s"] = "open_split",
+        -- ["v"] = "open_vsplit",
+        ["s"] = "split_with_window_picker",
+        ["v"] = "vsplit_with_window_picker",
+        ["t"] = "open_tabnew",
+        -- ["<cr>"] = "open_drop",
+        -- ["t"] = "open_tab_drop",
+        ["<cr>"] = "open_with_window_picker",
+        ["<2-LeftMouse>"] = "open_with_window_picker",
+        --["P"] = "toggle_preview", -- enter preview mode, which shows the current node without focusing
+        ["C"] = "close_node",
+        ["z"] = "close_all_nodes",
+        --["Z"] = "expand_all_nodes",
+        ["a"] = {
+          "add",
+          -- some commands may take optional config options, see `:h neo-tree-mappings` for details
+          config = {
+            show_path = "absolute" -- "none", "relative", "absolute"
+          }
+        },
+        ["A"] = "add_directory", -- also accepts the optional config.show_path option like "add".
+        ["d"] = "delete",
+        ["r"] = "rename",
+        ["y"] = "copy_to_clipboard",
+        ["x"] = "cut_to_clipboard",
+        ["p"] = "paste_from_clipboard",
+        ["c"] = "copy", -- takes text input for destination, also accepts the optional config.show_path option like "add":
+        -- ["c"] = {
+        --  "copy",
+        --  config = {
+        --    show_path = "none" -- "none", "relative", "absolute"
+        --  }
+        --}
+        ["m"] = {
+          "move",
+          config = {
+            show_path = "absoulte"
+          }
+        }, -- takes text input for destination, also accepts the optional config.show_path option like "add".
+        ["q"] = "close_window",
+        ["R"] = "refresh",
+        ["?"] = "show_help",
+        [">"] = "prev_source",
+        ["<"] = "next_source"
+      }
+    },
+    nesting_rules = {},
+    filesystem = {
+      filtered_items = {
+        visible = false, -- when true, they will just be displayed differently than normal items
+        hide_dotfiles = false,
+        hide_gitignored = true,
+        hide_by_name = {".git"},
+        hide_by_pattern = {},
+        always_show = {"node_modules"},
+        never_show = {},
+        never_show_by_pattern = {}
+      },
+      follow_current_file = false, -- This will find and focus the file in the active buffer every
+      -- time the current file is changed while the tree is open.
+      group_empty_dirs = false, -- when true, empty folders will be grouped together
+      hijack_netrw_behavior = "open_default", -- netrw disabled, opening a directory opens neo-tree
+      -- in whatever position is specified in window.position
+      -- "open_current",  -- netrw disabled, opening a directory opens within the
+      -- window like netrw would, regardless of window.position
+      -- "disabled",    -- netrw left alone, neo-tree does not handle opening dirs
+      use_libuv_file_watcher = true, -- This will use the OS level file watchers to detect changes
+      -- instead of relying on nvim autocmd events.
+      window = {
+        mappings = {
+          ["<bs>"] = "navigate_up",
+          ["."] = "set_root",
+          ["H"] = "toggle_hidden",
+          ["/"] = "fuzzy_finder",
+          ["D"] = "fuzzy_finder_directory",
+          ["f"] = "filter_on_submit",
+          ["<c-x>"] = "clear_filter",
+          ["[g"] = "prev_git_modified",
+          ["]g"] = "next_git_modified"
+        }
+      }
+    },
+    buffers = {
+      follow_current_file = true, -- This will find and focus the file in the active buffer every
+      -- time the current file is changed while the tree is open.
+      group_empty_dirs = true, -- when true, empty folders will be grouped together
+      show_unloaded = true,
+      window = {
+        mappings = {
+          ["d"] = "buffer_delete",
+          ["<bs>"] = "navigate_up",
+          ["."] = "set_root"
+        }
+      }
+    },
+    git_status = {
+      window = {
+        position = "float",
+        mappings = {
+          ["gA"] = "git_add_all",
+          ["gu"] = "git_unstage_file",
+          ["ga"] = "git_add_file",
+          ["gr"] = "git_revert_file",
+          ["gc"] = "git_commit",
+          ["gp"] = "git_push",
+          ["gg"] = "git_commit_and_push"
+        }
+      }
+    },
+    source_selector = {
+      winbar = true,
+      statusline = false
+    }
+  }
+)

lua/plugins/nvim-tree.lua

@@ -1,5 +1,5 @@
 -- vim.g.nvim_tree_indent_markers = 1
-vim.api.nvim_set_keymap("", "<TAB>", ":NvimTreeFindFile<CR>:NvimTreeFocus<CR>", {silent = true})
+-- vim.api.nvim_set_keymap("", "<TAB>", ":NvimTreeFindFile<CR>:NvimTreeFocus<CR>", {silent = true})
 
 vim.cmd [[
 autocmd BufEnter * ++nested if winnr('$') == 1 && bufname() == 'NvimTree_' . tabpagenr() | quit | endif