feat:add_nixvim

home/nixvim/plugins/ui/lualine.nix

@@ -0,0 +1,129 @@
+{
+  plugins.lualine = {
+    enable = true;
+    settings = {
+      options = {
+        always_divide_middle = true;
+        ignore_focus = ["neo-tree"];
+        globalstatus = true; # have a single statusline at bottom of neovim instead of one for every window
+        disabled_filetypes.statusline = [
+          "dashboard"
+          "alpha"
+        ];
+        section_separators = {
+          left = "";
+          right = "";
+        };
+      };
+      extensions = ["fzf"];
+      sections = {
+        lualine_a = ["mode"];
+        lualine_b = ["branch"];
+        lualine_y = [
+          "progress"
+          {
+            separator = "";
+          }
+          "location"
+          {
+            padding = {
+              left = 0;
+              right = 1;
+            };
+          }
+        ];
+        lualine_z = [''" " .. os.date("%R")''];
+      };
+    };
+  };
+  extraConfigLua = ''
+      local ui = {}
+
+      function ui.fg(name)
+        local hl = vim.api.nvim_get_hl and vim.api.nvim_get_hl(0, { name = name }) or vim.api.nvim_get_hl_by_name(name, true)
+        local fg = hl and (hl.fg or hl.foreground)
+        return fg and { fg = string.format("#%06x", fg) } or nil
+      end
+
+      ---@param opts? {relative: "cwd"|"root", modified_hl: string?}
+      function ui.pretty_path(opts)
+        opts = vim.tbl_extend("force", {
+          relative = "cwd",
+          modified_hl = "Constant",
+        }, opts or {})
+
+        return function(self)
+          local path = vim.fn.expand("%:p") --[[@as string]]
+
+          if path == "" then
+            return ""
+          end
+
+          local bufname = vim.fn.bufname(vim.fn.bufnr())
+          local sep = package.config:sub(1, 1)
+
+          local root = (opts.relative == "root") and vim.fn.getcwd() or vim.fn.fnamemodify(bufname, ":h")
+          local cwd = vim.fn.getcwd()
+
+          path = (opts.relative == "cwd" and path:find(cwd, 1, true) == 1) and path:sub(#cwd + 2) or path:sub(#root + 2)
+
+          local parts = vim.split(path, "[\\/]")
+          if #parts > 3 then
+            parts = { parts[1], "…", parts[#parts - 1], parts[#parts] }
+          end
+
+          if opts.modified_hl and vim.bo.modified then
+            local modified_hl_fg = ui.fg(opts.modified_hl)
+            if modified_hl_fg then
+              parts[#parts] = string.format("%%#%s#%s%%*", opts.modified_hl, parts[#parts])
+            end
+          end
+
+          return table.concat(parts, sep)
+        end
+      end
+
+      require("lualine").setup({
+          sections = {
+            lualine_c = {
+                {
+                  "diagnostics",
+                  symbols = {
+                    error = " ",
+                    warn  = " ",
+                    hint  = " ",
+                    info  = " ",
+                  },
+                },
+                { "filetype", icon_only = true, separator = "", padding = { left = 1, right = 0 } },
+                { ui.pretty_path() },
+              },
+            lualine_x = {
+          {
+            function() return require("noice").api.status.command.get() end,
+            cond = function() return package.loaded["noice"] and require("noice").api.status.command.has() end,
+            color = ui.fg("Statement"),
+          },
+          {
+            function() return require("noice").api.status.mode.get() end,
+            cond = function() return package.loaded["noice"] and require("noice").api.status.mode.has() end,
+            color = ui.fg("Constant"),
+          },
+          {
+            function() return " " .. require("dap").status() end,
+            cond = function () return package.loaded["dap"] and require("dap").status() ~= "" end,
+            color = ui.fg("Debug"),
+          },
+          {
+          "diff",
+          symbols = {
+            added = " ",
+            modified = " ",
+            removed= " ",
+            },
+          },
+        }
+      }
+    })
+  '';
+}