NERDTree

IdeaVim supports the NERDTree plugin. Update your ~/.ideavimrc to turn it on:

vim

Plug 'preservim/nerdtree'

vim

set NERDTree

Use set noNERDTree to disable this extension.

<details> <summary>Full list of aliases</summary>

vim

set NERDTree
Plug 'preservim/nerdtree'
Plug 'https://github.com/preservim/nerdtree'
Plug 'https://github.com/scrooloose/nerdtree'
Plug 'scrooloose/nerdtree'
Plug 'nerdtree'

</details>

Preview

<details> <summary>Click for the preview</summary> </details>

Supported commands

:NERDTree
:NERDTreeFocus
:NERDTreeToggle
:NERDTreeClose
:NERDTreeFind
:NERDTreeRefreshRoot

Key	Description	Map Setting
`o`	Open files, directories and bookmarks	`g:NERDTreeMapActivateNode`
`go`	Open selected file, but leave cursor in the NERDTree	`g:NERDTreeMapPreview`
`t`	Open selected node/bookmark in a new tab	`g:NERDTreeMapOpenInTab`
`T`	Same as 't' but keep the focus on the current tab	`g:NERDTreeMapOpenInTabSilent`
`i`	Open selected file in a split window	`g:NERDTreeMapOpenSplit`
`gi`	Same as i, but leave the cursor on the NERDTree	`g:NERDTreeMapPreviewSplit`
`s`	Open selected file in a new vsplit	`g:NERDTreeMapOpenVSplit`
`gs`	Same as s, but leave the cursor on the NERDTree	`g:NERDTreeMapPreviewVSplit`
`O`	Recursively open the selected directory	`g:NERDTreeMapOpenRecursively`
`x`	Close the current nodes parent	`g:NERDTreeMapCloseDir`
`X`	Recursively close all children of the current node	`g:NERDTreeMapCloseChildren`
`P`	Jump to the root node	`g:NERDTreeMapJumpRoot`
`p`	Jump to current nodes parent	`g:NERDTreeMapJumpParent`
`K`	Jump up inside directories at the current tree depth	`g:NERDTreeMapJumpFirstChild`
`J`	Jump down inside directories at the current tree depth	`g:NERDTreeMapJumpLastChild`
`<C-J>`	Jump down to next sibling of the current directory	`g:NERDTreeMapJumpNextSibling`
`<C-K>`	Jump up to previous sibling of the current directory	`g:NERDTreeMapJumpPrevSibling`
`r`	Recursively refresh the current directory	`g:NERDTreeMapRefresh`
`R`	Recursively refresh the current root	`g:NERDTreeMapRefreshRoot`
`m`	Display the NERDTree menu	`g:NERDTreeMapMenu`
`q`	Close the NERDTree window	`g:NERDTreeMapQuit`
`A`	Zoom (maximize/minimize) the NERDTree window	`g:NERDTreeMapToggleZoom`
`d`	Delete file or directory	`g:NERDTreeMapDelete`
`n`	Create File	`g:NERDTreeMapNewFile`
`N`	Create Directory	`g:NERDTreeMapNewDir`

Troubleshooting

If you see the the file is opened automatically on every movement in the Project View (j, k, etc.) please make sure that you have "Open Files with Single click" disabled.