feat: `moveToFolderInCwd` command (offers folder selection)

README.md

@@ -14,7 +14,9 @@ Lightweight and quick file operations without being a full-blown file manager.
 	* [File Operation Command](#file-operation-command)
 	* [File Utility Commands](#file-utility-commands)
 	* [Disable Ex-Commands](#disable-ex-commands)
-- [Autocompletion of directories](#autocompletion-of-directories)
+- [Cookbook](#cookbook)
+	* [Use Telescope for `.moveToFolderInCwd`](#use-telescope-for-movetofolderincwd)
+	* [Autocompletion of directories for `.moveAndRenameFile`](#autocompletion-of-directories-for-moveandrenamefile)
 - [How is this different from `vim.eunuch`?](#how-is-this-different-from-vimeunuch)
 - [Why that name](#why-that-name)
 - [About me](#about-me)
@@ -55,6 +57,7 @@ keymap("n", "<leader>yn", genghis.copyFilename)
 keymap("n", "<leader>cx", genghis.chmodx)
 keymap("n", "<leader>rf", genghis.renameFile)
 keymap("n", "<leader>mf", genghis.moveAndRenameFile)
+keymap("n", "<leader>mc", genghis.moveToFolderInCwd)
 keymap("n", "<leader>nf", genghis.createNewFile)
 keymap("n", "<leader>yf", genghis.duplicateFile)
 keymap("n", "<leader>df", genghis.trashFile)
@@ -72,7 +75,9 @@ Line Mode command; the selection is moved linewise.)
 - `.renameFile` or `:Rename`: Rename the current file.
 - `.moveAndRenameFile` or `:Move`: Move and Rename the current file. Keeps the
 old name if the new path ends with `/`. Works like the UNIX `mv` command. Can be
-used with [autocompletion of directories](#autocompletion-of-directories).
+- `.moveToFolderInCwd` or `:MoveToFolderInCwd`: Move the current file to an
+  existing folder in the current working directory. [Can use telescope for the
+  selection of the destination.](#use-telescope-for-movetofolderincwd)
 - `.trashFile{trashCmd = "your_cli"}` or `:Trash`: Move the current file
 to the trash location. 
 	* Defaults to `gio trash` on *Linux*, `trash` on *Mac* and *Windows*. 
@@ -143,7 +148,16 @@ let g:genghis_disable_commands = v:true
 
 ## Autocompletion of directories
 You can get autocompletion for directories by using `dressing.nvim`, `nvim-cmp`,
-and vim's `omnifunc`:
+### Use Telescope for `.moveToFolderInCwd`
+
+```lua
+require("dressing").setup {
+	select = {
+		backend = { "telescope" },
+	},
+}
+```
+
 
 ```lua
 -- packer

lua/genghis/init.lua

@@ -125,6 +125,54 @@ function M.duplicateFile() fileOp("duplicate") end
 function M.createNewFile() fileOp("new") end
 function M.moveSelectionToNewFile() fileOp("newFromSel") end
 
+function M.moveToFolderInCwd()
+	local oldFilePath = vim.api.nvim_buf_get_name(0)
+	local filename = vim.fs.basename(oldFilePath)
+	local cwd = vim.loop.cwd()
+
+	-- determine destinations in cwd
+	local subfoldersOfCwdAbsPath = vim.fs.find(function(name, path)
+		-- TODO improve ignoring of certain folders
+		return not (
+			(path:find("/%.git/") or path:find("/%.git$") or name == ".git")
+			or (path:find("%.app/") or path:find("%.app$")) -- macos pseudo-apps
+			or name == "node_modules"
+		)
+	end, { type = "directory", limit = math.huge })
+	local subfoldersOfCwdRelPath = vim.tbl_map(
+		function(path) return path:sub(#cwd + 2) end,
+		subfoldersOfCwdAbsPath
+	)
+
+	-- prompt user and move
+	local promptStr = "Destination Folder "
+	if mv.lspSupportsRenaming() then promptStr = promptStr .. "& Update Imports" end
+	vim.ui.select(subfoldersOfCwdRelPath, {
+		prompt = promptStr,
+		kind = "genghis.moveToFolderInCwd",
+	}, function(destination)
+		if not destination then return end
+		local newFilePath = cwd .. "/" .. destination .. "/" .. filename
+
+		-- GUARD conflict
+		if u.fileExists(newFilePath) then
+			u.notify(
+				("File with name %q already exists at %q."):format(filename, destination),
+				"error"
+			)
+			return
+		end
+
+		mv.sendWillRenameToLsp(oldFilePath, newFilePath)
+		local success = mv.moveFile(oldFilePath, newFilePath)
+		if success then
+			cmd.edit(newFilePath)
+			u.bwipeout("#")
+			u.notify(("Moved to %q."):format(destination))
+		end
+	end)
+end
+
 --------------------------------------------------------------------------------
 
 ---copying file information

plugin/setup-commands.lua

@@ -8,6 +8,7 @@ command("Duplicate", function() genghis.duplicateFile() end, {})
 command("Rename", function() genghis.renameFile() end, {})
 command("Trash", function() genghis.trashFile() end, {})
 command("Move", function() genghis.moveAndRenameFile() end, {})
+command("moveToFolderInCwd", function() genghis.moveToFolderInCwd() end, {})
 command("CopyFilename", function() genghis.copyFilename() end, {})
 command("CopyFilepath", function() genghis.copyFilepath() end, {})
 command("CopyRelativePath", function() genghis.copyRelativePath() end, {})