This layer setups a file tree navigator buffer using Neotree (replacing the Treemacs layer).
- intuitive evil key bindings integration
- supports multiple themes
- transient state by pressing on
? - version-control integration
To use this configuration layer, add it to your ~/.spacemacs. You will need to
add neotree to the existing dotspacemacs-configuration-layers list in this
file.
You can change the NeoTree theme by using the setting neo-theme. Possible
values are:
| Setting | Description |
|---|---|
classic | Use an icon to display items - only suitable for gui mode. |
ascii | The simplest style, it will use x, - to display fold status. |
arrow | Use unicode arrows to display fold status. |
icons | Use all-the-icons packages and fonts |
nerd | Use the NERDTree indentation mode and arrows. |
The default is classic.
Use nerd if you want it to look most like NERDTree in VIM. For example:
(setq neo-theme 'nerd)If you would like NeoTree to show source control information, you can use the
setting neo-vc-integration. It is a list containing the possible values:
| Setting | Description |
|---|---|
face | Show information by changing the color of the file/directory name. |
char | Show information with a character to the left of the file/directory name. |
The default is nil (do not show source control information), which is recommended.
For example,
(setq neo-vc-integration '(face))Note: At this time, it is not recommended to set this to anything other
than nil. Otherwise, it will become very slow with larger source trees.
See jaypei/emacs-neotree#126 for more information.
This layer provides a quick and simple way to navigate in an unknown project file tree with NeoTree.
To toggle the NeoTree buffer, press SPC f t or SPC p t (the latter opens
NeoTree with the root set to the projectile project root).
To select the NeoTree window, press SPC 0. The NeoTree window always has the
number 0 so it does not shift the current number of the other windows.
VCS integration is supported, the file color will change depending on its
current state. With default spacemacs-dark theme:
- green: new file
- purple: modified file
The mode-line has the following format [x/y] d (D:a, F:b) where:
xis the index of the current selected file or directoryythe total number of items (file and directory) in the current directorydthe name of the current directoryathe number of directories in the current directorybthe number of files in the current directory
Navigation is centered on the hjkl keys with the hope of providing a fast
navigation experience like in ranger:
| Key binding | Description |
|---|---|
h | collapse expanded directory or go to parent node |
H | select previous sibling |
j | select next file or directory |
J | select next expanded directory on level down |
k | select previous file or directory |
K | select parent directory, when reaching the root change it to parent directory |
l or RET | expand directory |
L | select next sibling |
R | make a directory the root directory |
Note: Point is automatically set to the first letter of a node for a smoother experience.
By default a file is opened in the last active window. It is possible to choose
window number where to open a file by using a numeric argument, for instance
2 l or 2 RET will open the current file in window 2. It is also possible to
open the file in a split window with | and -:
| Key binding | Description |
|---|---|
l or RET | open file in last active window |
# l or # RET | open file in window number # |
¦ | open file in an vertically split window |
- | open file in an horizontally split window |
| Key binding | Description |
|---|---|
TAB | toggle stretching of the buffer |
c | create a node |
C | copy a node |
d | delete a node |
gr | refresh |
s | toggle showing of hidden files |
q or fd | hide NeoTree buffer |
r | rename a node |
? | show help |