71 lines
2.7 KiB
TypeScript
71 lines
2.7 KiB
TypeScript
import { packageExists } from '../utils/config-utils';
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const isPrettierAvailable =
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packageExists('prettier') && packageExists('eslint-config-prettier');
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/**
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* This configuration is intended to be applied to ALL .js and .jsx files
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* within an Nx workspace.
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*
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* It should therefore NOT contain any rules or plugins which are specific
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* to one ecosystem, such as React, Angular, Node etc.
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*
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* We use @typescript-eslint/parser rather than the built in JS parser
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* because that is what Nx ESLint configs have always done and we don't
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* want to change too much all at once.
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*
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* TODO: Evaluate switching to the built-in JS parser (espree) in Nx v11,
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* it should yield a performance improvement but could introduce subtle
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* breaking changes - we should also look to replace all the @typescript-eslint
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* related plugins and rules below.
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*/
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export default {
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env: {
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browser: true,
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node: true,
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},
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parser: '@typescript-eslint/parser',
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parserOptions: {
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ecmaVersion: 2020,
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sourceType: 'module',
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},
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plugins: ['@typescript-eslint'],
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extends: [
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'eslint:recommended',
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'plugin:@typescript-eslint/eslint-recommended',
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'plugin:@typescript-eslint/recommended',
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...(isPrettierAvailable ? ['prettier'] : []),
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],
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rules: {
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'@typescript-eslint/explicit-member-accessibility': 'off',
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'@typescript-eslint/explicit-module-boundary-types': 'off',
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'@typescript-eslint/explicit-function-return-type': 'off',
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'@typescript-eslint/no-parameter-properties': 'off',
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/**
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* Until ESM usage in Node matures, using require in e.g. JS config files
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* is by far the more common thing to do, so disabling this to avoid users
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* having to frequently use "eslint-disable-next-line" in their configs.
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*/
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'@typescript-eslint/no-var-requires': 'off',
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/**
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* From https://typescript-eslint.io/blog/announcing-typescript-eslint-v6/#updated-configuration-rules
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*
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* The following rules were added to preserve the linting rules that were
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* previously defined v5 of `@typescript-eslint`. v6 of `@typescript-eslint`
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* changed how configurations are defined.
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*
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* TODO(v20): re-evalute these deviations from @typescript-eslint/recommended in v20 of Nx
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*/
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'@typescript-eslint/no-non-null-assertion': 'warn',
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'@typescript-eslint/adjacent-overload-signatures': 'error',
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'@typescript-eslint/prefer-namespace-keyword': 'error',
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'no-empty-function': 'off',
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'@typescript-eslint/no-empty-function': 'error',
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'@typescript-eslint/no-inferrable-types': 'error',
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'@typescript-eslint/no-unused-vars': 'warn',
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'@typescript-eslint/no-empty-interface': 'error',
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'@typescript-eslint/no-explicit-any': 'warn',
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},
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};
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