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20 lines
1.0 KiB
Markdown
20 lines
1.0 KiB
Markdown
# Code Action Provider Sample
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This sample shows how to provide code actions in the the editor. Code actions are used to implement quick fixes and [refactoring](https://code.visualstudio.com/docs/editor/refactoring) in VS Code
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The sample uses the [`CodeActionProvider`](https://code.visualstudio.com/api/references/vscode-api#CodeActionProvider) api to implement a simple set of code actions that convert `:)` to a smiley emoji in markdown files:
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Second example of code action provider shows how to associate code actions with diagnostic (e.g. compilation) problems.
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## VS Code API
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### `vscode` module
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- [`languages.registerCodeActionsProvider`](https://code.visualstudio.com/api/references/vscode-api#languages.registerCodeActionsProvider)
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- [`Diagnostic.code`](https://code.visualstudio.com/api/references/vscode-api#Diagnostic)
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- [`CodeActionContext.diagnostics`](https://code.visualstudio.com/api/references/vscode-api#CodeActionContext)
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