99 lines
3.1 KiB
JavaScript
99 lines
3.1 KiB
JavaScript
module.exports = {
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env: {
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browser: true,
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es2021: true,
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},
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extends: [
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'eslint:recommended',
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'plugin:react/recommended',
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'plugin:react-hooks/recommended',
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'plugin:@typescript-eslint/eslint-recommended',
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'plugin:@typescript-eslint/recommended',
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'airbnb',
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'prettier',
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],
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parser: '@typescript-eslint/parser',
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parserOptions: {
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ecmaFeatures: {
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jsx: true,
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},
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ecmaVersion: 'latest',
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sourceType: 'module',
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},
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globals: {
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JSX: 'readonly',
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__APP_VERSION__: 'readonly',
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},
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plugins: ['react', '@typescript-eslint'],
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rules: {
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'linebreak-style': 0,
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'no-underscore-dangle': 0,
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'no-shadow': 'off',
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'import/prefer-default-export': 'off',
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'import/extensions': 'off',
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'import/no-unresolved': 'off',
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'import/no-extraneous-dependencies': [
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'error',
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{
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devDependencies: true,
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},
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],
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'react/no-unstable-nested-components': ['error', { allowAsProps: true }],
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'react/jsx-filename-extension': [
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'error',
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{
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extensions: ['.tsx', '.jsx'],
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},
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],
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'react/require-default-props': 'off',
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'react/jsx-props-no-spreading': 'off',
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'react-hooks/rules-of-hooks': 'error',
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'react-hooks/exhaustive-deps': 'error',
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// Disable base rules in favour of their @typescript-eslint counterparts —
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// the base rules can't see TS-specific constructs (interface members, type
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// imports, etc.) and double-fire alongside the TS versions.
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'no-unused-vars': 'off',
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'@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
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'@typescript-eslint/no-shadow': 'error',
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// Policy: kept as `warn` at the rule level so editors / `eslint --fix` /
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// ad-hoc runs surface them as warnings, but `npm run check:eslint` and
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// `lint-staged` BOTH pass `--max-warnings 0`, so new occurrences block
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// commit. When unavoidable (matrix-js-sdk boundary, generic helpers,
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// third-party callback shapes), suppress on the line with
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// `// eslint-disable-next-line` and a one-line justification.
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'@typescript-eslint/no-explicit-any': 'warn',
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'@typescript-eslint/no-non-null-assertion': 'warn',
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},
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overrides: [
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{
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files: ['*.ts', '*.tsx'],
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rules: {
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'no-undef': 'off',
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},
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},
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{
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// Upstream-vendored binary parsing copied verbatim from matrix-react-sdk
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// (src/util/cryptE2ERoomKeys.js header link). Bitwise ops, post-increment
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// and string concatenation are correct for the domain — clean-up risks
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// breaking E2E room-key import/export. Keep the body byte-identical to
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// upstream and disable only the rules that fire on those idioms.
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files: ['src/util/cryptE2ERoomKeys.js'],
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rules: {
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'no-bitwise': 'off',
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'no-plusplus': 'off',
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'prefer-template': 'off',
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'no-param-reassign': 'off',
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// `for (;;)` form upstream uses for the iter-loops trips eslint
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// even though it's intentional — keep upstream control flow.
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'no-constant-condition': 'off',
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// Diagnostic `console.log` left as-is in vendor copy.
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'no-console': 'off',
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},
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},
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],
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};
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