57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
module.exports = {
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env: {
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node: true,
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es2021: true,
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jest: true,
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},
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extends: 'eslint:recommended',
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parserOptions: {
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ecmaVersion: 2021,
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},
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rules: {
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// Possible errors
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'no-await-in-loop': 'warn',
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'no-console': 'off', // We use console in server code
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'no-template-curly-in-string': 'error',
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// Best practices
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'curly': ['error', 'multi-line'],
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'eqeqeq': ['error', 'always', { null: 'ignore' }],
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'no-eval': 'error',
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'no-implied-eval': 'error',
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'no-return-await': 'error',
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'no-throw-literal': 'error',
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'prefer-promise-reject-errors': 'error',
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'require-await': 'warn',
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// Variables
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'no-unused-vars': ['error', {
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argsIgnorePattern: '^_',
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varsIgnorePattern: '^_',
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}],
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'no-use-before-define': ['error', {
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functions: false,
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classes: true,
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}],
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// Stylistic
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'comma-dangle': ['error', 'always-multiline'],
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'quotes': ['error', 'single', { avoidEscape: true }],
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'semi': ['error', 'always'],
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'indent': ['error', 2, { SwitchCase: 1 }],
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'max-len': ['warn', {
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code: 120,
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ignoreUrls: true,
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ignoreStrings: true,
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ignoreTemplateLiterals: true,
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}],
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// ES6
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'arrow-spacing': 'error',
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'no-var': 'error',
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'prefer-const': 'error',
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'prefer-arrow-callback': 'warn',
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'prefer-template': 'warn',
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},
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};
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