3.4 KiB
dart layer
Description
This layer adds support for Dart language, and could be optionally used for Flutter development as well.
Features:
- Syntax Highlight
- Error checking with
flycheck - Go to Definition
- Dart Analyzer integration
- Key bindings
Install
Layer
To use this configuration layer, add it to your ~/.spacemacs. You will need to
add dart to the existing dotspacemacs-configuration-layers list in this
file.
Dart SDK location
The layer itself will use the `dart` executable location if available on the execution path, but it is possible to define the location manually. It should point to the folder, and end with `/`.
(dart :variables dart-sdk-path "~/path/to/dart-sdk/")Flutter integration
Flutter comes with a internal Dart SDK, which can be used to provide all the integration tools.
(dart :variables dart-sdk-path "<flutter-location>/bin/cache/dart-sdk/")Configuration
For more available variables check dart-mode documentation.
Use analysis server
(dart :variables dart-enable-analysis-server t)Format on save
(dart :variables dart-format-on-save t)Key bindings
Normal mode
Some of the commands will instantiate a new Dart Analyzer server if necessary, while others work without using a Dart Analyzer connection.
When dart-enable-analysis-server is enabled, most of the commands become Async, and there might be a delay when executing them.
| Key binding | Description |
|---|---|
SPC m h h, SPC m ? |
Displays hover information for the current point. |
SPC m h b |
Displays information at point on a new buffer. |
gd, SPC m g |
Go to definition. |
SPC m f f |
Find reference at point. |
SPC m f d |
Find members declarations by name. |
SPC m f r |
Find members references by name. |
SPC m f d |
Find top-level declarations by name. |
SPC m = |
Format buffer |
Insert mode
| Key binding | Description |
|---|---|
<tab> |
Expand previous word using Analyzer if available |
C-<tab> |
Expand including parameters |
Popup screens
| Key binding | Description |
|---|---|
q |
Close popup |
gr |
Execute last command to repopulate buffer |