You can add a directory by adding a/ at the end of the path.

Entering multiple directoriesBASE/foo/bar/baz will add directory foo, then bar and add a file baz to it.

You can update tree local window options for the tree by setting

require("nvim-tree.view").View.winopts.MY_OPTION=MY_OPTION_VALUE

If you:set nosplitright, the files will open on the left side of the tree, placing the tree window in the right side of the file you opened.

You can hide the.git folder via a custom filter, see:help nvim-tree.filters.custom

filters= {custom= {"^.git$"} }

To disable the display of icons see:help nvim-tree.renderer.icons.show

Eagerly disable Netrw::help nvim-tree.disable_netrw

Windows terminal usesctrl-v for paste which conflicts with the default mapping for vertical split in nvim-tree resulting in the following error:Error executing lua: vim/_editor.lua:0: Vim:E21: Cannot make changes, 'modifiable' is off^@stack traceback:^@^I[C]: in function 'nvim_put'^@^Ivim/_editor.lua: in function <vim/_editor.lua:0> when trying to perform a vertical split. This can be fixed by remapping paste in windows terminal.

Go to Windows Terminal Settings -> Actions and then change the mapping for paste fromctrl-v toctrl-shift-v.

By default for file, not directory,open command at MacOS useTextEditor, notFinder. To open file atFinder setsystem_open to commandopen with option-R:

{system_open= {cmd="open",args= {"-R"},  },}

Fromman open:

 -R  Reveals the file(s) in the Finder instead of opening them.

Accordinganswer, to setup for different OS use next config:

---  },system_open=-- identify OS and set OS-specific cmd with argsvim.fn.has("mac")==1and {cmd="open",args= {"-R"},    }ornil,---