78 lines
3.7 KiB
Plaintext
78 lines
3.7 KiB
Plaintext
|
# vscode-css-languageservice
|
||
|
|
Language services for CSS, LESS and SCSS
|
||
|
|
|
||
|
|
[](https://www.npmjs.org/package/vscode-css-languageservice)
|
||
|
|
[](https://npmjs.org/package/vscode-css-languageservice)
|
||
|
|
[](https://github.com/microsoft/vscode-css-languageservice/actions)
|
||
|
|
[](https://opensource.org/licenses/MIT)
|
||
|
|
|
||
|
|
Why?
|
||
|
|
----
|
||
|
|
The _vscode-css-languageservice_ contains the language smarts behind the CSS, LESS and SCSS editing experience of Visual Studio Code
|
||
|
|
and the Monaco editor.
|
||
|
|
- *doValidation* analyses an input string and returns syntax and lint errors.
|
||
|
|
- *doComplete* provides completion proposals for a given location.
|
||
|
|
- *doHover* provides a hover text for a given location.
|
||
|
|
- *findDefinition* finds the definition of the symbol at the given location.
|
||
|
|
- *findReferences* finds all references to the symbol at the given location.
|
||
|
|
- *findDocumentHighlights* finds all symbols connected to the given location.
|
||
|
|
- *findDocumentSymbols* provides all symbols in the given document
|
||
|
|
- *doCodeActions* evaluates code actions for the given location, typically to fix a problem.
|
||
|
|
- *findDocumentColors* evaluates all color symbols in the given document
|
||
|
|
- *doRename* renames all symbols connected to the given location.
|
||
|
|
- *prepareRename* the range of the node that can be renamed
|
||
|
|
- *getFoldingRanges* returns folding ranges in the given document.
|
||
|
|
|
||
|
|
Installation
|
||
|
|
------------
|
||
|
|
|
||
|
|
npm install --save vscode-css-languageservice
|
||
|
|
|
||
|
|
|
||
|
|
API
|
||
|
|
---
|
||
|
|
|
||
|
|
For the complete API see [cssLanguageService.ts](./src/cssLanguageService.ts) and [cssLanguageTypes.ts](./src/cssLanguageTypes.ts)
|
||
|
|
|
||
|
|
|
||
|
|
Development
|
||
|
|
-----------
|
||
|
|
|
||
|
|
|
||
|
|
- clone this repo, run `npm install``
|
||
|
|
- `npm test` to compile and run tests
|
||
|
|
|
||
|
|
How can I run and debug the service?
|
||
|
|
|
||
|
|
- open the folder in VSCode.
|
||
|
|
- set breakpoints, e.g. in `cssCompletion.ts`
|
||
|
|
- run the Unit tests from the run viewlet and wait until a breakpoint is hit:
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
How can I run and debug the service inside an instance of VSCode?
|
||
|
|
|
||
|
|
- run VSCode out of sources setup as described here: https://github.com/Microsoft/vscode/wiki/How-to-Contribute
|
||
|
|
- run `npm link` in the folder of `vscode-css-languageservice`
|
||
|
|
- use `npm link vscode-css-languageservice` in `vscode/extensions/css-language-features/server` to run VSCode with the latest changes from `vscode-css-languageservice`
|
||
|
|
- run VSCode out of source (`vscode/scripts/code.sh|bat`) and open a `.css` file
|
||
|
|
- in VSCode window that is open on the `vscode-css-languageservice` sources, run command `Debug: Attach to Node process` and pick the `code-oss` process with the `css-language-features` path
|
||
|
|
|
||
|
|
- set breakpoints, e.g. in `cssCompletion.ts`
|
||
|
|
- in the instance run from sources, invoke code completion in the `.css` file
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
**Note: All CSS entities (properties, at-rules, etc) are sourced from https://github.com/microsoft/vscode-custom-data/tree/master/web-data and transpiled here. For adding new property or fixing existing properties' completion/hover description, please open PR there).**
|
||
|
|
|
||
|
|
|
||
|
|
License
|
||
|
|
-------
|
||
|
|
|
||
|
|
(MIT License)
|
||
|
|
|
||
|
|
Copyright 2016, 20 Microsoft
|
||
|
|
|
||
|
|
With the exceptions of `build/mdn-documentation.js`, which is built upon content from [Mozilla Developer Network](https://developer.mozilla.org/docs/Web)
|
||
|
|
and distributed under CC BY-SA 2.5.
|