style: update stylua.toml, reformat files

lua/flatten/core.lua

@@ -32,11 +32,15 @@ function M.smart_open(focus)
   local available_wins = vim
     .iter(vim.api.nvim_list_wins())
     :filter(function(win)
-      if win == curwin then return false end
-      if vim.api.nvim_win_get_config(win).zindex ~= nil then return false end
+      if win == curwin then
+        return false
+      end
+      if vim.api.nvim_win_get_config(win).zindex ~= nil then
+        return false
+      end
 
       local winbuf = vim.api.nvim_win_get_buf(win)
-      return vim.bo[winbuf].buftype == "" and vim.bo[winbuf].buflisted == true
+      return vim.bo[winbuf].buftype == "" and vim.bo[winbuf].buflisted
     end)
     :fold({}, function(set, win)
       set[win] = true
@@ -174,11 +178,15 @@ M.edit_files = function(opts)
   -- Open window
   if type(open) == "function" then
     bufnr, winnr = open(files, argv, stdin_buf, guest_cwd)
-    if winnr == nil and bufnr ~= nil then winnr = vim.fn.bufwinid(bufnr) end
+    if winnr == nil and bufnr ~= nil then
+      winnr = vim.fn.bufwinid(bufnr)
+    end
   elseif type(open) == "string" then
     local focus = focus_first and files[1] or files[#files]
     -- If there's an stdin buf, focus that
-    if stdin_buf then focus = stdin_buf end
+    if stdin_buf then
+      focus = stdin_buf
+    end
     if open == "smart" then
       M.smart_open(focus)
     elseif open == "alternate" then
@@ -203,7 +211,9 @@ M.edit_files = function(opts)
   end
 
   local ft
-  if bufnr ~= nil then ft = vim.api.nvim_buf_get_option(bufnr, "filetype") end
+  if bufnr ~= nil then
+    ft = vim.api.nvim_buf_get_option(bufnr, "filetype")
+  end
 
   local block = config.block_for[ft] or force_block
 

lua/flatten/guest.lua

@@ -17,15 +17,19 @@ function M.exec_on_host(call, opts)
 end
 
 function M.maybe_block(block)
-  if not block then vim.cmd.qa({ bang = true }) end
+  if not block then
+    vim.cmd.qa({ bang = true })
+  end
   vim.fn.chanclose(host)
   while true do
     vim.cmd.sleep(1)
   end
 end
 
 local function send_files(files, stdin)
-  if #files < 1 and #stdin < 1 then return end
+  if #files < 1 and #stdin < 1 then
+    return
+  end
 
   local force_block = vim.g.flatten_wait ~= nil
     or config.callbacks.should_block(vim.v.argv)
@@ -68,7 +72,9 @@ M.init = function(host_pipe)
     local ok
     ok, host = M.sockconnect(host_pipe)
     -- Return on connection error
-    if not ok then return end
+    if not ok then
+      return
+    end
   end
 
   if config.callbacks.should_nest and config.callbacks.should_nest(host) then
@@ -95,14 +101,20 @@ M.init = function(host_pipe)
         local result = {}
         for _, v in ipairs(tbl) do
           local r = f(v)
-          if r ~= nil then table.insert(result, r) end
+          if r ~= nil then
+            table.insert(result, r)
+          end
         end
         return result
       end
       files = filter_map(vim.api.nvim_list_bufs(), function(buffer)
-        if not vim.api.nvim_buf_is_loaded(buffer) then return end
+        if not vim.api.nvim_buf_is_loaded(buffer) then
+          return
+        end
         local buftype = vim.api.nvim_buf_get_option(buffer, "buftype")
-        if buftype ~= "" and buftype ~= "acwrite" then return end
+        if buftype ~= "" and buftype ~= "acwrite" then
+          return
+        end
         local name = vim.api.nvim_buf_get_name(buffer)
         if name ~= "" and vim.api.nvim_buf_get_option(buffer, "buflisted") then
           return name
@@ -126,7 +138,9 @@ M.init = function(host_pipe)
             should_block = result.should_block
           end
         end
-        if should_nest == true then return end
+        if should_nest == true then
+          return
+        end
         M.maybe_block(should_block)
       end
 

lua/flatten/init.lua

@@ -8,37 +8,49 @@ function M.try_address(addr, startserver)
   end
   if vim.loop.fs_stat(addr) then
     local ok, sock = require("flatten.guest").sockconnect(addr)
-    if ok then return sock end
+    if ok then
+      return sock
+    end
   elseif startserver then
     local ok = pcall(vim.fn.serverstart, addr)
-    if ok then return addr end
+    if ok then
+      return addr
+    end
   end
 end
 
 ---@return string | nil
 function M.default_pipe_path()
   -- If running in a terminal inside Neovim:
-  if vim.env.NVIM then return vim.env.NVIM end
+  if vim.env.NVIM then
+    return vim.env.NVIM
+  end
   -- If running in a Kitty terminal,
   -- all tabs/windows/os-windows in the same instance of kitty will open in the first neovim instance
   if M.config.one_per.kitty and vim.env.KITTY_PID then
     local ret = M.try_address("kitty.nvim-" .. vim.env.KITTY_PID, true)
-    if ret ~= nil then return ret end
+    if ret ~= nil then
+      return ret
+    end
   end
   -- If running in a Wezterm,
   -- all tabs/windows/windows in the same instance of wezterm will open in the first neovim instance
   if M.config.one_per.wezterm and vim.env.WEZTERM_UNIX_SOCKET then
     local pid = vim.env.WEZTERM_UNIX_SOCKET:match("gui%-sock%-(%d+)")
     local ret = M.try_address("wezterm.nvim-" .. pid, true)
-    if ret ~= nil then return ret end
+    if ret ~= nil then
+      return ret
+    end
   end
 end
 
 ---@param host channel
 ---@return boolean
 function M.default_should_nest(host)
   -- don't nest in a neovim terminal (unless nest_if_no_args is set)
-  if vim.env.NVIM ~= nil then return false end
+  if vim.env.NVIM ~= nil then
+    return false
+  end
 
   -- If in a wezterm or kitty split, only open files in the first neovim instance
   -- if their working directories are the same.
@@ -47,7 +59,9 @@ function M.default_should_nest(host)
   local ok, host_cwd = pcall(vim.fn.rpcrequest, host, "nvim_exec_lua", call, {})
 
   -- Yield to default behavior if RPC call fails
-  if not ok then return false end
+  if not ok then
+    return false
+  end
 
   return host_cwd ~= vim.fn.getcwd(-1)
 end
@@ -119,7 +133,9 @@ M.setup = function(opt)
   M.config = vim.tbl_deep_extend("keep", opt or {}, M.config)
 
   local pipe_path = M.config.pipe_path
-  if type(pipe_path) == "function" then pipe_path = pipe_path() end
+  if type(pipe_path) == "function" then
+    pipe_path = pipe_path()
+  end
 
   if
     pipe_path == nil or vim.tbl_contains(vim.fn.serverlist(), pipe_path, {})

stylua.toml

@@ -1,7 +1,7 @@
-column_width = 80 # 120
+column_width = 80                   # 120
 line_endings = "Unix"
 indent_type = "Spaces"
 indent_width = 2
 quote_style = "AutoPreferDouble"
 call_parentheses = "Always"
-collapse_simple_statement = "ConditionalOnly"
+collapse_simple_statement = "Never"