bunch of nixos updates

nvim/files/lua/plugins/snacks.lua

@@ -215,6 +215,95 @@ return {
 			desc = "Recent",
 		},
 		-- git
+		{
+			"<leader>gcb",
+			function()
+				local cwd = vim.fn.getcwd()
+
+				-- Helper to run git commands and capture both stdout and stderr
+				local function git_cmd(cmd)
+					local full_cmd = "cd " .. vim.fn.shellescape(cwd) .. " && " .. cmd .. " 2>&1"
+					local handle = io.popen(full_cmd)
+					local result = handle and handle:read("*a") or ""
+					if handle then
+						handle:close()
+					end
+					return result:gsub("%s+$", "")
+				end
+
+				-- Check if in a git repo
+				local git_dir = git_cmd("git rev-parse --git-dir")
+				if git_dir == "" or git_dir:match("^fatal") then
+					vim.notify("Not in a git repository", vim.log.levels.WARN)
+					return
+				end
+
+				-- Get the default branch
+				local default_branch = nil
+				if git_cmd("git show-ref --verify --quiet refs/remotes/origin/main") == "" then
+					default_branch = "main"
+				elseif git_cmd("git show-ref --verify --quiet refs/remotes/origin/master") == "" then
+					default_branch = "master"
+				end
+
+				if not default_branch then
+					vim.notify("No origin/main or origin/master found", vim.log.levels.WARN)
+					return
+				end
+
+				-- Get current branch
+				local current_branch = git_cmd("git branch --show-current")
+				if current_branch == "" then
+					current_branch = "HEAD"
+				end
+
+				local compare_target = "origin/" .. default_branch
+
+				-- Get files that differ from origin/main (includes committed + uncommitted changes)
+				local result = git_cmd("git diff --name-only " .. compare_target)
+
+				-- Also get untracked files
+				local untracked = git_cmd("git ls-files --others --exclude-standard")
+
+				-- Combine results
+				local all_files = {}
+				local seen = {}
+
+				for line in result:gmatch("[^\r\n]+") do
+					if line ~= "" and not seen[line] then
+						seen[line] = true
+						table.insert(all_files, { text = line, file = line })
+					end
+				end
+
+				for line in untracked:gmatch("[^\r\n]+") do
+					if line ~= "" and not seen[line] then
+						seen[line] = true
+						table.insert(all_files, { text = line .. " [untracked]", file = line })
+					end
+				end
+
+				if #all_files == 0 then
+					vim.notify("No modified files (vs " .. compare_target .. ")", vim.log.levels.INFO)
+					return
+				end
+
+				Snacks.picker({
+					title = "Modified Files (vs " .. compare_target .. ")",
+					items = all_files,
+					layout = { preset = "default" },
+					confirm = function(picker, item)
+						picker:close()
+						if item and item.text then
+							-- Strip [untracked] suffix if present
+							local file = item.text:gsub(" %[untracked%]$", "")
+							vim.cmd("edit " .. vim.fn.fnameescape(file))
+						end
+					end,
+				})
+			end,
+			desc = "Git Modified Files (vs origin/main)",
+		},
 		{
 			"<leader>gb",
 			function()

nvim/files/lua/plugins/sort.lua

@@ -1,3 +1,4 @@
 return {
 	"sQVe/sort.nvim",
+	-- test
 }