8dc8afeb55
We had only a few function expressions declared with the function keyword; almost everything is using function declarations. This came up after this discussion: https://github.com/badges/shields/pull/2803#discussion_r249011621 though is actually not related ot that example. What’s being removed is a third option, which is assigning to a variable a function expression using the `function` keyword. There’s still room for the programmer to choose between arrow function expressions and function declarations.
51 lines
1.3 KiB
YAML
51 lines
1.3 KiB
YAML
extends:
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- standard
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- prettier
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env:
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node: true
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mocha: true
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parserOptions:
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# Override eslint-config-standard, which incorrectly sets this to "module",
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# though that setting is only for ES6 modules, not CommonJS modules.
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sourceType: 'script'
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plugins:
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- mocha
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- no-extension-in-require
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- 'chai-friendly'
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rules:
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# Disable some rules from eslint:recommended.
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no-console: 'off'
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no-empty: ['error', { 'allowEmptyCatch': true }]
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# Allow unused parameters. In callbacks, removing them seems to obscure
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# what the functions are doing.
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no-unused-vars: ['error', { 'args': 'none' }]
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# These should be disabled by eslint-config-prettier, but are not.
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spaced-comment: 'off'
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standard/object-curly-even-spacing: 'off'
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one-var: 'off'
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# Shields additions.
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no-var: 'error'
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prefer-const: 'error'
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strict: 'error'
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arrow-body-style: ['error', 'as-needed']
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no-extension-in-require/main: 'error'
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object-shorthand: ['error', 'properties']
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prefer-template: 'error'
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promise/prefer-await-to-then: 'error'
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func-style: ['error', 'declaration', { 'allowArrowFunctions': true }]
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# Mocha-related.
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mocha/no-exclusive-tests: 'error'
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mocha/no-mocha-arrows: 'error'
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mocha/prefer-arrow-callback: 'error'
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# Chai friendly.
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no-unused-expressions: 'off'
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chai-friendly/no-unused-expressions: 'error'
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