164 lines
4.1 KiB
JavaScript
164 lines
4.1 KiB
JavaScript
// Copyright 2018-2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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// For reference: https://github.com/airbnb/javascript
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const rules = {
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'comma-dangle': [
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'error',
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{
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arrays: 'always-multiline',
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objects: 'always-multiline',
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imports: 'always-multiline',
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exports: 'always-multiline',
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functions: 'never',
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},
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],
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// Overrides recommended by typescript-eslint
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// https://github.com/typescript-eslint/typescript-eslint/releases/tag/v4.0.0
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'@typescript-eslint/no-redeclare': 'error',
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'@typescript-eslint/no-shadow': 'error',
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'no-shadow': 'off',
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// prevents us from accidentally checking in exclusive tests (`.only`):
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'mocha/no-exclusive-tests': 'error',
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// encourage consistent use of `async` / `await` instead of `then`
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'more/no-then': 'error',
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// it helps readability to put public API at top,
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'no-use-before-define': 'off',
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// useful for unused or internal fields
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'no-underscore-dangle': 'off',
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// useful for unused parameters
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'@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
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// though we have a logger, we still remap console to log to disk
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'no-console': 'error',
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// consistently place operators at end of line except ternaries
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'operator-linebreak': [
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'error',
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'after',
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{ overrides: { '?': 'ignore', ':': 'ignore' } },
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],
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quotes: [
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'error',
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'single',
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{ avoidEscape: true, allowTemplateLiterals: false },
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],
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'no-continue': 'off',
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// Prettier overrides:
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'arrow-parens': 'off',
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'function-paren-newline': 'off',
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'max-len': [
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'error',
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{
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// Prettier generally limits line length to 80 but sometimes goes over.
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// The `max-len` plugin doesn’t let us omit `code` so we set it to a
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// high value as a buffer to let Prettier control the line length:
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code: 999,
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// We still want to limit comments as before:
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comments: 90,
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ignoreUrls: true,
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},
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],
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'react/jsx-props-no-spreading': 'off',
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// Updated to reflect future airbnb standard
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// Allows for declaring defaultProps inside a class
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'react/static-property-placement': ['error', 'static public field'],
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// JIRA: DESKTOP-657
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'react/sort-comp': 'off',
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// We don't have control over the media we're sharing, so can't require
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// captions.
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'jsx-a11y/media-has-caption': 'off',
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// We prefer named exports
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'import/prefer-default-export': 'off',
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// Prefer functional components with default params
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'react/require-default-props': 'off',
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'jsx-a11y/label-has-associated-control': ['error', { assert: 'either' }],
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// Upgrade from a warning
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'@typescript-eslint/explicit-module-boundary-types': 'error',
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};
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module.exports = {
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root: true,
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settings: {
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react: {
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version: 'detect',
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},
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'import/core-modules': ['electron'],
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},
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extends: ['airbnb-base', 'prettier'],
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plugins: ['mocha', 'more'],
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overrides: [
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{
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files: ['ts/**/*.ts', 'ts/**/*.tsx'],
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parser: '@typescript-eslint/parser',
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parserOptions: {
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project: 'tsconfig.json',
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ecmaFeatures: {
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jsx: true,
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},
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ecmaVersion: 2018,
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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/recommended',
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'plugin:react/recommended',
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'airbnb-typescript-prettier',
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],
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rules,
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},
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{
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files: ['sticker-creator/**/*.ts', 'sticker-creator/**/*.tsx'],
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parser: '@typescript-eslint/parser',
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parserOptions: {
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project: './sticker-creator/tsconfig.json',
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ecmaFeatures: {
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jsx: true,
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},
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ecmaVersion: 2018,
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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/recommended',
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'plugin:react/recommended',
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'airbnb-typescript-prettier',
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],
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rules,
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},
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{
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files: ['**/*.stories.tsx', 'ts/build/**', 'ts/test/**'],
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rules: {
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...rules,
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'import/no-extraneous-dependencies': 'off',
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'react/no-array-index-key': 'off',
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},
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},
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],
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rules,
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};
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