Add nvim-navic

init.lua

@@ -328,5 +328,7 @@ require('lazy').setup({
   },
 })
 
+require('lvim.breadcrumbs').setup()
+
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et

lua/custom/plugins/lsp.lua

@@ -13,6 +13,7 @@ return { -- LSP Configuration & Plugins
     -- `neodev` configures Lua LSP for your Neovim config, runtime and plugins
     -- used for completion, annotations and signatures of Neovim apis
     { 'folke/neodev.nvim', opts = {} },
+    'SmiteshP/nvim-navic',
   },
   config = function()
     -- Brief aside: **What is LSP?**

lua/jona/lsp.lua

@@ -79,9 +79,9 @@ M.on_attach = function(event)
     end, '[T]oggle Inlay [H]ints')
   end
 
-  -- if client.server_capabilities.documentSymbolProvider then
-  --   require('nvim-navic').attach(client, event.buf)
-  -- end
+  if client.server_capabilities.documentSymbolProvider then
+    require('nvim-navic').attach(client, event.buf)
+  end
 end
 
 return M

lua/lvim/breadcrumbs.lua

@@ -0,0 +1,246 @@
+--print "file breadcrumbs loaded"
+local M = {}
+
+-- local Log = require "lvim.core.log"
+
+local icons = require('lvim.icons')
+
+local lvim = {
+    use_icons = true,
+    builtin = {
+        breadcrumbs = {
+            active = true,
+            on_config_done = nil,
+            winbar_filetype_exclude = {
+                "help",
+                "startify",
+                "dashboard",
+                "lazy",
+                "neo-tree",
+                "neogitstatus",
+                "NvimTree",
+                "Trouble",
+                "alpha",
+                "lir",
+                "Outline",
+                "spectre_panel",
+                "toggleterm",
+                "DressingSelect",
+                "Jaq",
+                "harpoon",
+                "dap-repl",
+                "dap-terminal",
+                "dapui_console",
+                "dapui_hover",
+                "lab",
+                "notify",
+                "noice",
+                "neotest-summary",
+                "NvimTree",
+                "",
+            },
+            options = {
+                icons = {
+                    Array = icons.kind.Array .. " ",
+                    Boolean = icons.kind.Boolean .. " ",
+                    Class = icons.kind.Class .. " ",
+                    Color = icons.kind.Color .. " ",
+                    Constant = icons.kind.Constant .. " ",
+                    Constructor = icons.kind.Constructor .. " ",
+                    Enum = icons.kind.Enum .. " ",
+                    EnumMember = icons.kind.EnumMember .. " ",
+                    Event = icons.kind.Event .. " ",
+                    Field = icons.kind.Field .. " ",
+                    File = icons.kind.File .. " ",
+                    Folder = icons.kind.Folder .. " ",
+                    Function = icons.kind.Function .. " ",
+                    Interface = icons.kind.Interface .. " ",
+                    Key = icons.kind.Key .. " ",
+                    Keyword = icons.kind.Keyword .. " ",
+                    Method = icons.kind.Method .. " ",
+                    Module = icons.kind.Module .. " ",
+                    Namespace = icons.kind.Namespace .. " ",
+                    Null = icons.kind.Null .. " ",
+                    Number = icons.kind.Number .. " ",
+                    Object = icons.kind.Object .. " ",
+                    Operator = icons.kind.Operator .. " ",
+                    Package = icons.kind.Package .. " ",
+                    Property = icons.kind.Property .. " ",
+                    Reference = icons.kind.Reference .. " ",
+                    Snippet = icons.kind.Snippet .. " ",
+                    String = icons.kind.String .. " ",
+                    Struct = icons.kind.Struct .. " ",
+                    Text = icons.kind.Text .. " ",
+                    TypeParameter = icons.kind.TypeParameter .. " ",
+                    Unit = icons.kind.Unit .. " ",
+                    Value = icons.kind.Value .. " ",
+                    Variable = icons.kind.Variable .. " ",
+                },
+                highlight = true,
+                separator = " " .. icons.ui.ChevronRight .. " ",
+                depth_limit = 0,
+                depth_limit_indicator = "..",
+            },
+        }
+    }
+}
+
+
+M.setup = function()
+    --print "setup"
+    local status_ok, navic = pcall(require, "nvim-navic")
+    if not status_ok then
+        return
+    end
+
+    M.create_winbar()
+    navic.setup(lvim.builtin.breadcrumbs.options)
+
+    if lvim.builtin.breadcrumbs.on_config_done then
+        lvim.builtin.breadcrumbs.on_config_done()
+    end
+end
+
+M.get_filename = function()
+    local filename = vim.fn.expand "%:t"
+    local extension = vim.fn.expand "%:e"
+    local f = require "lvim.functions"
+
+    if not f.isempty(filename) then
+        local file_icon, hl_group
+        local devicons_ok, devicons = pcall(require, "nvim-web-devicons")
+        if lvim.use_icons and devicons_ok then
+            file_icon, hl_group = devicons.get_icon(filename, extension, { default = true })
+
+            if f.isempty(file_icon) then
+                file_icon = icons.kind.File
+            end
+        else
+            file_icon = ""
+            hl_group = "Normal"
+        end
+
+        local buf_ft = vim.bo.filetype
+
+        if buf_ft == "dapui_breakpoints" then
+            file_icon = lvim.icons.ui.Bug
+        end
+
+        if buf_ft == "dapui_stacks" then
+            file_icon = icons.ui.Stacks
+        end
+
+        if buf_ft == "dapui_scopes" then
+            file_icon = icons.ui.Scopes
+        end
+
+        if buf_ft == "dapui_watches" then
+            file_icon = icons.ui.Watches
+        end
+
+        -- if buf_ft == "dapui_console" then
+        --   file_icon = icons.ui.DebugConsole
+        -- end
+
+        local navic_text = vim.api.nvim_get_hl_by_name("Normal", true)
+        vim.api.nvim_set_hl(0, "Winbar", { fg = navic_text.foreground })
+
+        return " " .. "%#" .. hl_group .. "#" .. file_icon .. "%*" .. " " .. "%#Winbar#" .. filename .. "%*"
+    end
+end
+
+local get_gps = function()
+    local status_gps_ok, gps = pcall(require, "nvim-navic")
+    if not status_gps_ok then
+        return ""
+    end
+
+    local status_ok, gps_location = pcall(gps.get_location, {})
+    if not status_ok then
+        return ""
+    end
+
+    if not gps.is_available() or gps_location == "error" then
+        return ""
+    end
+
+    if not require("lvim.functions").isempty(gps_location) then
+        return "%#NavicSeparator#" .. icons.ui.ChevronRight .. "%* " .. gps_location
+    else
+        return ""
+    end
+end
+
+local excludes = function()
+    return vim.tbl_contains(lvim.builtin.breadcrumbs.winbar_filetype_exclude or {}, vim.bo.filetype)
+end
+
+M.get_winbar = function()
+    if excludes() then
+        return
+    end
+    local f = require "lvim.functions"
+    local value = M.get_filename()
+
+    local gps_added = false
+    if not f.isempty(value) then
+        local gps_value = get_gps()
+        value = value .. " " .. gps_value
+        if not f.isempty(gps_value) then
+            gps_added = true
+        end
+    end
+
+    if not f.isempty(value) and f.get_buf_option "mod" then
+        -- TODO: replace with circle
+        local mod = "%#LspCodeLens#" .. icons.ui.Circle .. "%*"
+        if gps_added then
+            value = value .. " " .. mod
+        else
+            value = value .. mod
+        end
+    end
+
+    local num_tabs = #vim.api.nvim_list_tabpages()
+
+    if num_tabs > 1 and not f.isempty(value) then
+        local tabpage_number = tostring(vim.api.nvim_tabpage_get_number(0))
+        value = value .. "%=" .. tabpage_number .. "/" .. tostring(num_tabs)
+    end
+
+    local status_ok, _ = pcall(vim.api.nvim_set_option_value, "winbar", value, { scope = "local" })
+    if not status_ok then
+        return
+    end
+end
+
+M.create_winbar = function()
+    --print "create winbar"
+    vim.api.nvim_create_augroup("_winbar", {})
+    vim.api.nvim_create_autocmd({
+        "CursorHoldI",
+        "CursorHold",
+        "BufWinEnter",
+        "BufFilePost",
+        "InsertEnter",
+        "BufWritePost",
+        "TabClosed",
+        "TabEnter",
+    }, {
+            group = "_winbar",
+            callback = function()
+                --print "augroup callback"
+                if lvim.builtin.breadcrumbs.active then
+                    local status_ok, _ = pcall(vim.api.nvim_buf_get_var, 0, "lsp_floating_window")
+                    if not status_ok then
+                        --print "calling get winbar"
+                        -- TODO:
+                        require("lvim.breadcrumbs").get_winbar()
+                        --print "augroup done"
+                    end
+                end
+            end,
+        })
+end
+
+return M

lua/lvim/functions.lua

@@ -0,0 +1,16 @@
+local M = {}
+
+function M.isempty(s)
+  return s == nil or s == ""
+end
+
+function M.get_buf_option(opt)
+  local status_ok, buf_option = pcall(vim.api.nvim_buf_get_option, 0, opt)
+  if not status_ok then
+    return nil
+  else
+    return buf_option
+  end
+end
+
+return M

lua/lvim/icons.lua

@@ -0,0 +1,154 @@
+return {
+  kind = {
+    Array = "",
+    Boolean = "",
+    Class = "",
+    Color = "",
+    Constant = "",
+    Constructor = "",
+    Enum = "",
+    EnumMember = "",
+    Event = "",
+    Field = "",
+    File = "",
+    Folder = "󰉋",
+    Function = "",
+    Interface = "",
+    Key = "",
+    Keyword = "",
+    Method = "",
+    Module = "",
+    Namespace = "",
+    Null = "󰟢",
+    Number = "",
+    Object = "",
+    Operator = "",
+    Package = "",
+    Property = "",
+    Reference = "",
+    Snippet = "",
+    String = "",
+    Struct = "",
+    Text = "",
+    TypeParameter = "",
+    Unit = "",
+    Value = "",
+    Variable = "",
+  },
+  git = {
+    LineAdded = "",
+    LineModified = "",
+    LineRemoved = "",
+    FileDeleted = "",
+    FileIgnored = "◌",
+    FileRenamed = "",
+    FileStaged = "S",
+    FileUnmerged = "",
+    FileUnstaged = "",
+    FileUntracked = "U",
+    Diff = "",
+    Repo = "",
+    Octoface = "",
+    Branch = "",
+  },
+  ui = {
+    ArrowCircleDown = "",
+    ArrowCircleLeft = "",
+    ArrowCircleRight = "",
+    ArrowCircleUp = "",
+    BoldArrowDown = "",
+    BoldArrowLeft = "",
+    BoldArrowRight = "",
+    BoldArrowUp = "",
+    BoldClose = "",
+    BoldDividerLeft = "",
+    BoldDividerRight = "",
+    BoldLineLeft = "▎",
+    BookMark = "",
+    BoxChecked = "",
+    Bug = "",
+    Stacks = "",
+    Scopes = "",
+    Watches = "󰂥",
+    DebugConsole = "",
+    Calendar = "",
+    Check = "",
+    ChevronRight = "",
+    ChevronShortDown = "",
+    ChevronShortLeft = "",
+    ChevronShortRight = "",
+    ChevronShortUp = "",
+    Circle = " ",
+    Close = "󰅖",
+    CloudDownload = "",
+    Code = "",
+    Comment = "",
+    Dashboard = "",
+    DividerLeft = "",
+    DividerRight = "",
+    DoubleChevronRight = "»",
+    Ellipsis = "",
+    EmptyFolder = "",
+    EmptyFolderOpen = "",
+    File = "",
+    FileSymlink = "",
+    Files = "",
+    FindFile = "󰈞",
+    FindText = "󰊄",
+    Fire = "",
+    Folder = "󰉋",
+    FolderOpen = "",
+    FolderSymlink = "",
+    Forward = "",
+    Gear = "",
+    History = "",
+    Lightbulb = "",
+    LineLeft = "▏",
+    LineMiddle = "│",
+    List = "",
+    Lock = "",
+    NewFile = "",
+    Note = "",
+    Package = "",
+    Pencil = "󰏫",
+    Plus = "",
+    Project = "",
+    Search = "",
+    SignIn = "",
+    SignOut = "",
+    Tab = "󰌒",
+    Table = "",
+    Target = "󰀘",
+    Telescope = "",
+    Text = "",
+    Tree = "",
+    Triangle = "󰐊",
+    TriangleShortArrowDown = "",
+    TriangleShortArrowLeft = "",
+    TriangleShortArrowRight = "",
+    TriangleShortArrowUp = "",
+  },
+  diagnostics = {
+    BoldError = "",
+    Error = "",
+    BoldWarning = "",
+    Warning = "",
+    BoldInformation = "",
+    Information = "",
+    BoldQuestion = "",
+    Question = "",
+    BoldHint = "",
+    Hint = "󰌶",
+    Debug = "",
+    Trace = "✎",
+  },
+  misc = {
+    Robot = "󰚩",
+    Squirrel = "",
+    Tag = "",
+    Watch = "",
+    Smiley = "",
+    Package = "",
+    CircuitBoard = "",
+  },
+}