107 lines
4.1 KiB
JavaScript
107 lines
4.1 KiB
JavaScript
// @ts-check
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import nest from '@darraghor/eslint-plugin-nestjs-typed';
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import eslint from '@eslint/js';
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import stylistic from '@stylistic/eslint-plugin';
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import { createTypeScriptImportResolver } from 'eslint-import-resolver-typescript';
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import { importX } from 'eslint-plugin-import-x';
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import jest from 'eslint-plugin-jest';
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import node from 'eslint-plugin-n';
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import perfectionist from 'eslint-plugin-perfectionist';
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import regexp from 'eslint-plugin-regexp';
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import security from 'eslint-plugin-security';
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import sonarjs from 'eslint-plugin-sonarjs';
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import { defineConfig, globalIgnores } from 'eslint/config';
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import globals from 'globals';
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import tseslint from 'typescript-eslint';
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const tests = ['**/*.spec.ts', 'test/**/*.ts'];
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export default defineConfig(
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globalIgnores(['dist/**', 'dist-dev/**', 'build/**', 'generated/**', 'coverage/**', 'node_modules/**']),
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{
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files: ['**/*.{ts,js,cjs,mjs}'],
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extends: [
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eslint.configs.recommended,
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node.configs['flat/recommended'],
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importX.flatConfigs.recommended,
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sonarjs.configs.recommended,
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regexp.configs['flat/recommended'],
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security.configs.recommended,
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perfectionist.configs['recommended-natural'],
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stylistic.configs.customize({ indent: 2, quotes: 'single', semi: true, jsx: false }),
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],
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languageOptions: { globals: globals.node },
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linterOptions: { reportUnusedDisableDirectives: 'error' },
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settings: {
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'import-x/resolver-next': [createTypeScriptImportResolver()],
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'node': { tryExtensions: ['.ts', '.js', '.json', '.node'], version: '24.21.0' },
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},
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rules: {
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'curly': ['error', 'multi-line'],
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// This private application is deployed as a whole, never published to npm.
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'n/no-unpublished-import': 'off',
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'n/no-unpublished-require': 'off',
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// Decorator execution and object insertion order can be observable at runtime.
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'perfectionist/sort-decorators': 'off',
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'perfectionist/sort-objects': 'off',
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'perfectionist/sort-modules': 'off',
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'perfectionist/sort-classes': 'off',
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'@stylistic/brace-style': ['error', '1tbs', { allowSingleLine: false }],
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'@stylistic/arrow-parens': ['error', 'always'],
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'@stylistic/operator-linebreak': ['error', 'after'],
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'import-x/no-duplicates': ['error', { 'prefer-inline': true }],
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},
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},
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{
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files: ['**/*.mjs'],
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extends: [node.configs['flat/recommended-module']],
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},
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{
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files: ['**/*.ts'],
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extends: [tseslint.configs.recommendedTypeChecked, importX.flatConfigs.typescript],
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languageOptions: {
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sourceType: 'module',
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parserOptions: { projectService: true, tsconfigRootDir: import.meta.dirname },
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},
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rules: {
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// TypeScript resolves source imports; import-x checks them with the TS resolver.
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'n/no-missing-import': 'off',
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'no-magic-numbers': 'off',
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'@typescript-eslint/no-magic-numbers': [
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'error',
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{
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ignoreArrayIndexes: true,
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ignoreDefaultValues: true,
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ignoreEnums: true,
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ignoreNumericLiteralTypes: true,
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ignoreReadonlyClassProperties: true,
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ignoreTypeIndexes: true,
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enforceConst: true,
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},
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],
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'@typescript-eslint/no-non-null-assertion': 'error',
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'no-restricted-syntax': ['error', {
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selector: 'PropertyDefinition[definite=true], VariableDeclarator[definite=true]',
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message: 'Definite assignment assertions are forbidden. Initialize owned values; use declare only for externally populated DTO fields.',
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}],
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},
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},
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{
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files: ['src/**/*.ts'],
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ignores: tests,
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extends: [nest.configs.flatRecommended],
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rules: {
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// Domain string unions are validated with IsIn rather than runtime TS enums.
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'@darraghor/nestjs-typed/validated-non-primitive-property-needs-type-decorator': ['error', { additionalTypeDecorators: ['IsIn'] }],
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},
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},
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{
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files: tests,
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extends: [jest.configs['flat/recommended']],
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rules: {
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'@typescript-eslint/no-magic-numbers': 'off',
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'jest/expect-expect': ['error', { assertFunctionNames: ['expect', '**.expect'] }],
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},
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},
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);
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