refactor(nvim): improve winbar lsp icon

dots/.config/nvim/lua/core/cmds.lua

@@ -120,6 +120,61 @@ M.setup = function()
         nargs = "*",
         desc = "Create tempfile and cd to its directory",
     })
+
+    local config_home = vim.env.XDG_CONFIG_HOME or vim.env.HOME .. "/.config"
+    local z_lua_path = config_home .. "/zsh/config/plugins/z.lua/z.lua"
+    local cached_z_listing = {}
+    vim.api.nvim_create_user_command("Z", function(opts)
+        cached_z_listing = {}
+        local cmd = { "lua", z_lua_path, "-e", opts.args }
+        local cmd_out = vim.system(cmd, { text = true }):wait()
+        if cmd_out.code > 0 then
+            vim.notify(
+                "Failed with code `" .. cmd_out.code .. "`\nSTDERR: " .. (cmd_out.stderr or ""),
+                vim.log.levels.WARN,
+                {
+                    title = "z.lua",
+                    ---@param win integer The window handle
+                    on_open = function(win)
+                        vim.api.nvim_set_option_value("filetype", "markdown", { buf = vim.api.nvim_win_get_buf(win) })
+                    end,
+                }
+            )
+        elseif cmd_out.stdout == "" then
+            vim.notify("Did not receive a match from `z.lua`!", vim.log.levels.WARN, {
+                title = "z.lua",
+                ---@param win integer The window handle
+                on_open = function(win)
+                    vim.api.nvim_set_option_value("filetype", "markdown", { buf = vim.api.nvim_win_get_buf(win) })
+                end,
+            })
+        else
+            local stripped_stdout = cmd_out.stdout:gsub("\n$", "")
+            vim.system({"lua", z_lua_path, "--add", stripped_stdout})
+            vim.cmd("silent! cd " .. stripped_stdout)
+            vim.notify("Chdir to `" .. stripped_stdout .. "`", vim.log.levels.INFO, {
+                title = "z.lua",
+                ---@param win integer The window handle
+                on_open = function(win)
+                    vim.api.nvim_set_option_value("filetype", "markdown", { buf = vim.api.nvim_win_get_buf(win) })
+                end,
+            })
+        end
+    end, {
+        nargs = "+",
+        complete = function(_, _, _)
+            local cmd = { "lua", z_lua_path, "--complete" }
+            local cmd_out
+            if #cached_z_listing == 0 then
+                cmd_out = vim.system(cmd, { text = true }):wait()
+                if cmd_out.code == 0 and cmd_out.stdout then
+                    cached_z_listing = vim.split(cmd_out.stdout, "\n")
+                end
+            end
+            return cached_z_listing
+        end,
+        desc = "Invoke `z.lua`",
+    })
 end
 
 return M

dots/.config/nvim/lua/core/mappings.lua

@@ -56,14 +56,6 @@ M.setup = function()
     -- Set current focused file as cwd
     vim.keymap.set("n", "<leader>cd", ":cd %:p:h<CR>", { silent = true, desc = "Change CWD to Current File" })
 
-    vim.keymap.set("n", "<leader>lh", function()
-        if vim.diagnostic.is_disabled() then
-            vim.diagnostic.enable()
-        else
-            vim.diagnostic.disable()
-        end
-    end, { silent = true, desc = "LSP: Toggle Diagnostics" })
-
     -- Toggle relativenumber
     vim.keymap.set("n", "<leader>sr", function()
         vim.opt.relativenumber = not vim.opt.relativenumber:get()

dots/.config/nvim/lua/plugins/configs/headlines.lua

@@ -4,10 +4,10 @@ return {
         dependencies = "nvim-treesitter/nvim-treesitter",
         opts = function()
             local bullets = {
+                "󰪥",
                 "󰀘",
-                "",
                 "󰺕",
-                "",
+                "",
                 "󰬪",
                 "󱆭",
             }

dots/.config/nvim/lua/plugins/configs/heirline.lua

@@ -350,8 +350,7 @@ return {
                 },
                 {
                     condition = function()
-                        return not vim.bo.modifiable
-                            or vim.bo.readonly
+                        return not vim.bo.modifiable or vim.bo.readonly
                     end,
                     provider = " ",
                     hl = { fg = colors.roninYellow },
@@ -529,6 +528,9 @@ return {
                 },
             }
             local ActiveWinbar = {
+                init = function(self)
+                    self.bufnr = vim.api.nvim_get_current_buf()
+                end,
                 condition = conditions.is_active,
                 {
                     {
@@ -554,7 +556,9 @@ return {
                                 hl = { fg = colors.oniViolet, bg = utils.get_highlight("WinBarNC").bg },
                             },
                             {
-                                provider = "  ",
+                                provider = function(self)
+                                    return " " .. (vim.diagnostic.is_disabled(self.bufnr) and "󱃓 " or"󰪥 " )
+                                end,
                                 hl = {
                                     bg = colors.oniViolet,
                                     fg = colors.sumiInk0,

dots/.config/nvim/lua/plugins/configs/lsp.lua

@@ -198,13 +198,14 @@ return {
             {
                 "<leader>lh",
                 function()
-                    if vim.diagnostic.is_disabled() then
-                        vim.diagnostic.enable()
+                    local curr_buf = vim.api.nvim_get_current_buf()
+                    if vim.diagnostic.is_disabled(curr_buf) then
+                        vim.diagnostic.enable(curr_buf)
                     else
-                        vim.diagnostic.disable()
+                        vim.diagnostic.disable(curr_buf)
                     end
                 end,
-                desc = "LSP: Toggle Diagnostics",
+                desc = "LSP: Toggle Diagnostics in Current Buffer",
             },
             { "<leader>lD", vim.lsp.buf.declaration, desc = "LSP: Declaration" },
             { "<leader>k", vim.lsp.buf.hover, desc = "LSP: Hover" },