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846fbfa2a0
* add matrix-org a11y eslint plgin Signed-off-by: Kerry Archibald <kerrya@element.io> * add eslint a11y, enable and fix anchor-has-content rule Signed-off-by: Kerry Archibald <kerrya@element.io> * enable and fix jsx-a11y/no-redundant-roles Signed-off-by: Kerry Archibald <kerrya@element.io> * remove debug Signed-off-by: Kerry Archibald <kerrya@element.io> * i18n Signed-off-by: Kerry Archibald <kerrya@element.io> * use jsx-a11y via matrix-org-eslint Signed-off-by: Kerry Archibald <kerrya@element.io>
108 lines
3.6 KiB
JavaScript
108 lines
3.6 KiB
JavaScript
module.exports = {
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plugins: [
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"matrix-org",
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],
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extends: [
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"plugin:matrix-org/babel",
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"plugin:matrix-org/react",
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"plugin:matrix-org/a11y",
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],
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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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globals: {
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LANGUAGES_FILE: "readonly",
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},
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rules: {
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// Things we do that break the ideal style
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"no-constant-condition": "off",
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"prefer-promise-reject-errors": "off",
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"no-async-promise-executor": "off",
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"quotes": "off",
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"no-extra-boolean-cast": "off",
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// Bind or arrow functions in props causes performance issues (but we
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// currently use them in some places).
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// It's disabled here, but we should using it sparingly.
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"react/jsx-no-bind": "off",
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"react/jsx-key": ["error"],
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"no-restricted-properties": [
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"error",
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...buildRestrictedPropertiesOptions(
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["window.innerHeight", "window.innerWidth", "window.visualViewport"],
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"Use UIStore to access window dimensions instead.",
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),
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...buildRestrictedPropertiesOptions(
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["*.mxcUrlToHttp", "*.getHttpUriForMxc"],
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"Use Media helper instead to centralise access for customisation.",
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),
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],
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// There are too many a11y violations to fix at once
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// Turn violated rules off until they are fixed
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"jsx-a11y/alt-text": "off",
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"jsx-a11y/anchor-is-valid": "off",
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"jsx-a11y/aria-activedescendant-has-tabindex": "off",
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"jsx-a11y/click-events-have-key-events": "off",
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"jsx-a11y/iframe-has-title": "off",
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"jsx-a11y/interactive-supports-focus": "off",
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"jsx-a11y/label-has-associated-control": "off",
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"jsx-a11y/media-has-caption": "off",
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"jsx-a11y/mouse-events-have-key-events": "off",
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"jsx-a11y/no-autofocus": "off",
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"jsx-a11y/no-noninteractive-element-interactions": "off",
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"jsx-a11y/no-noninteractive-element-to-interactive-role": "off",
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"jsx-a11y/no-noninteractive-tabindex": "off",
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"jsx-a11y/no-static-element-interactions": "off",
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"jsx-a11y/role-has-required-aria-props": "off",
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"jsx-a11y/role-supports-aria-props": "off",
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"jsx-a11y/tabindex-no-positive": "off",
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},
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overrides: [{
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files: [
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"src/**/*.{ts,tsx}",
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"test/**/*.{ts,tsx}",
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],
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extends: [
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"plugin:matrix-org/typescript",
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"plugin:matrix-org/react",
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],
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rules: {
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// Things we do that break the ideal style
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"prefer-promise-reject-errors": "off",
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"quotes": "off",
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"no-extra-boolean-cast": "off",
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// Remove Babel things manually due to override limitations
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"@babel/no-invalid-this": ["off"],
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// We're okay being explicit at the moment
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"@typescript-eslint/no-empty-interface": "off",
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// We disable this while we're transitioning
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"@typescript-eslint/no-explicit-any": "off",
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// We'd rather not do this but we do
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"@typescript-eslint/ban-ts-comment": "off",
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},
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}],
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settings: {
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react: {
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version: "detect",
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},
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},
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};
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function buildRestrictedPropertiesOptions(properties, message) {
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return properties.map(prop => {
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let [object, property] = prop.split(".");
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if (object === "*") {
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object = undefined;
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}
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return {
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object,
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property,
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message,
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};
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});
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}
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