d58dc7bd1d
Fix: array-bracket-spacing for destructuring typed parameter (fixes babel/eslint-plugin-babel#35)
48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
# eslint-plugin-babel
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An `eslint` plugin companion to `babel-eslint`. `babel-eslint` does a great job at adapting `eslint` for use with Babel, but it can't change the built in rules to support experimental features. `eslint-plugin-babel` reimplements problematic rules so they do not give false positives or negatives.
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### Install
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```sh
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npm install eslint-plugin-babel -D
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```
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Load the plugin in your `.eslintrc` file:
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```json
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{
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"plugins": [
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"babel"
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]
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}
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```
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Finally enable all the rules you would like to use (remember to disable the
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original ones as well!).
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```json
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{
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"rules": {
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"babel/generator-star-spacing": 1,
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"babel/new-cap": 1,
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"babel/array-bracket-spacing": 1,
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"babel/object-curly-spacing": 1,
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"babel/object-shorthand": 1,
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"babel/arrow-parens": 1,
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"babel/no-await-in-loop": 1
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}
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}
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```
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### Rules
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Each rule corresponds to a core `eslint` rule, and has the same options.
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- `babel/generator-star-spacing`: Handles async/await functions correctly
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- `babel/new-cap`: Ignores capitalized decorators (`@Decorator`)
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- `babel/array-bracket-spacing`: Handles destructuring arrays with flow type in function parametres
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- `babel/object-curly-spacing`: doesn't complain about `export x from "mod";` or `export * as x from "mod";`
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- `babel/object-shorthand`: doesn't fail when using object spread (`...obj`)
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- `babel/arrow-parens`: Handles async functions correctly
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- `babel/no-await-in-loop`: guard against awaiting async functions inside of a loop
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