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also check prefixed pseudos

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tophf 2021-09-01 14:12:21 +03:00
parent 02530fcbf4
commit 681dfdc62b
1 changed files with 149 additions and 58 deletions
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207
js/csslint/csslint.js
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@ -1145,76 +1145,85 @@ CSSLint.addRule['known-properties'] = [{
}]; }];
CSSLint.addRule['known-pseudos'] = [{ CSSLint.addRule['known-pseudos'] = [{
name: 'Require use of known pseudo selectors except when vendor-prefixed', name: 'Require use of known pseudo selectors',
url: 'https://developer.mozilla.org/docs/Learn/CSS/Building_blocks/Selectors/Pseudo-classes_and_pseudo-elements', url: 'https://developer.mozilla.org/docs/Learn/CSS/Building_blocks/Selectors/Pseudo-classes_and_pseudo-elements',
browsers: 'All', browsers: 'All',
_data: { }, (rule, parser, reporter) => {
// 1 = requires ":" // 1 = requires ":"
// 2 = requires "::" // 2 = requires "::"
// 1+2 = allows both ":" and "::" const Func = 4; // must be :function()
// 4 = requires "(" const FuncToo = 8; // both :function() and :non-function
// 8 = allows both "(" and bare name const WK = 0x10;
'active': 1, const Moz = 0x20;
'after': 1 + 2, const definitions = {
'any-link': 1, // elements
'autofill': 1, 'after': 1 + 2, // also allows ":"
'backdrop': 2, 'backdrop': 2,
'before': 1 + 2, 'before': 1 + 2, // also allows ":"
'blank': 1,
'checked': 1,
'cue': 2, 'cue': 2,
'cue-region': 2, 'cue-region': 2,
'current': 1 + 8, 'file-selector-button': 2,
'first-letter': 1 + 2, // also allows ":"
'first-line': 1 + 2, // also allows ":"
'grammar-error': 2,
'highlight': 2 + Func,
'marker': 2,
'part': 2 + Func,
'placeholder': 2 + Moz,
'selection': 2 + Moz,
'slotted': 2 + Func,
'spelling-error': 2,
'target-text': 2,
// classes
'active': 1,
'any-link': 1 + Moz + WK,
'autofill': 1 + WK,
'blank': 1,
'checked': 1,
'current': 1 + FuncToo,
'default': 1, 'default': 1,
'defined': 1, 'defined': 1,
'dir': 1 + 4, 'dir': 1 + Func,
'disabled': 1, 'disabled': 1,
'drop': 1, 'drop': 1,
'empty': 1, 'empty': 1,
'enabled': 1, 'enabled': 1,
'file-selector-button': 2,
'first': 1, 'first': 1,
'first-child': 1, 'first-child': 1,
'first-letter': 1 + 2,
'first-line': 1 + 2,
'first-of-type': 1, 'first-of-type': 1,
'focus': 1, 'focus': 1,
'focus-visible': 1, 'focus-visible': 1,
'focus-within': 1, 'focus-within': 1,
'fullscreen': 1, 'fullscreen': 1,
'future': 1, 'future': 1,
'grammar-error': 2, 'has': 1 + Func,
'has': 1 + 4, 'host': 1 + FuncToo,
'host': 1 + 8, 'host-context': 1 + Func,
'host-context': 1 + 4,
'hover': 1, 'hover': 1,
'in-range': 1, 'in-range': 1,
'indeterminate': 1, 'indeterminate': 1,
'invalid': 1, 'invalid': 1,
'is': 1 + 4, 'is': 1 + Func,
'lang': 1 + 4, 'lang': 1 + Func,
'last-child': 1, 'last-child': 1,
'last-of-type': 1, 'last-of-type': 1,
'left': 1, 'left': 1,
'link': 1, 'link': 1,
'local-link': 1, 'local-link': 1,
'marker': 2, 'not': 1 + Func,
'not': 1 + 4, 'nth-child': 1 + Func,
'nth-child': 1 + 4, 'nth-col': 1 + Func,
'nth-col': 1 + 4, 'nth-last-child': 1 + Func,
'nth-last-child': 1 + 4, 'nth-last-col': 1 + Func,
'nth-last-col': 1 + 4, 'nth-last-of-type': 1 + Func,
'nth-last-of-type': 1 + 4, 'nth-of-type': 1 + Func,
'nth-of-type': 1 + 4,
'only-child': 1, 'only-child': 1,
'only-of-type': 1, 'only-of-type': 1,
'optional': 1, 'optional': 1,
'out-of-range': 1, 'out-of-range': 1,
'part': 2 + 4,
'past': 1, 'past': 1,
'paused': 1, 'paused': 1,
'picture-in-picture': 1, 'picture-in-picture': 1,
'placeholder': 2,
'placeholder-shown': 1, 'placeholder-shown': 1,
'playing': 1, 'playing': 1,
'read-only': 1, 'read-only': 1,
@ -1223,47 +1232,129 @@ CSSLint.addRule['known-pseudos'] = [{
'right': 1, 'right': 1,
'root': 1, 'root': 1,
'scope': 1, 'scope': 1,
'selection': 2, 'state': 1 + Func,
'slotted': 2 + 4,
'spelling-error': 2,
'state': 1 + 4,
'target': 1, 'target': 1,
'target-text': 2,
'target-within': 1, 'target-within': 1,
'user-invalid': 1, 'user-invalid': 1,
'valid': 1, 'valid': 1,
'visited': 1, 'visited': 1,
'where': 1 + 4, 'where': 1 + Func,
// used with ::-webkit-scrollbar selectors 'xr-overlay': 1,
// ::-webkit-scrollbar specific classes
'corner-present': 1,
'decrement': 1, 'decrement': 1,
'double-button': 1,
'end': 1,
'horizontal': 1, 'horizontal': 1,
'increment': 1, 'increment': 1,
'no-button': 1,
'single-button': 1, 'single-button': 1,
'start': 1,
'vertical': 1, 'vertical': 1,
}, 'window-inactive': 1 + Moz,
}, (rule, parser, reporter) => { };
const definitions = rule._data; const definitionsPrefixed = {
const rxColons = /^:+/; 'any': 1 + Func + Moz + WK,
const rxPseudoVendorPrefix = /^(::?)-(webkit|moz|ms|o)-/i; 'calendar-picker-indicator': 2 + WK,
'clear-button': 2 + WK,
'color-swatch': 2 + WK,
'color-swatch-wrapper': 2 + WK,
'date-and-time-value': 2 + WK,
'datetime-edit': 2 + WK,
'datetime-edit-ampm-field': 2 + WK,
'datetime-edit-day-field': 2 + WK,
'datetime-edit-fields-wrapper': 2 + WK,
'datetime-edit-hour-field': 2 + WK,
'datetime-edit-millisecond-field': 2 + WK,
'datetime-edit-minute-field': 2 + WK,
'datetime-edit-month-field': 2 + WK,
'datetime-edit-second-field': 2 + WK,
'datetime-edit-text': 2 + WK,
'datetime-edit-week-field': 2 + WK,
'datetime-edit-year-field': 2 + WK,
'drag': 1 + WK,
'drag-over': 1 + Moz,
'file-upload-button': 2 + WK,
'focus-inner': 2 + Moz,
'focusring': 1 + Moz,
'full-page-media': 1 + WK,
'full-screen': 1 + Moz + WK,
'full-screen-ancestor': 1 + Moz + WK,
'inner-spin-button': 2 + WK,
'input-placeholder': 1 + 2 + WK + Moz,
'loading': 1 + Moz,
'media-controls': 2 + WK,
'media-controls-current-time-display': 2 + WK,
'media-controls-enclosure': 2 + WK,
'media-controls-fullscreen-button': 2 + WK,
'media-controls-mute-button': 2 + WK,
'media-controls-overlay-enclosure': 2 + WK,
'media-controls-overlay-play-button': 2 + WK,
'media-controls-panel': 2 + WK,
'media-controls-play-button': 2 + WK,
'media-controls-time-remaining-display': 2 + WK,
'media-controls-timeline': 2 + WK,
'media-controls-timeline-container': 2 + WK,
'media-controls-toggle-closed-captions-button': 2 + WK,
'media-controls-volume-slider': 2 + WK,
'media-slider-container': 2 + WK,
'media-slider-thumb': 2 + WK,
'media-text-track-container': 2 + WK,
'media-text-track-display': 2 + WK,
'media-text-track-region': 2 + WK,
'media-text-track-region-container': 2 + WK,
'meter-bar': 2 + WK,
'meter-even-less-good-value': 2 + WK,
'meter-inner-element': 2 + WK,
'meter-optimum-value': 2 + WK,
'meter-suboptimum-value': 2 + WK,
'progress-bar': 2 + WK,
'progress-inner-element': 2 + WK,
'progress-value': 2 + WK,
'resizer': 2 + WK,
'scrollbar': 2 + WK,
'scrollbar-button': 2 + WK,
'scrollbar-corner': 2 + WK,
'scrollbar-thumb': 2 + WK,
'scrollbar-track': 2 + WK,
'scrollbar-track-piece': 2 + WK,
'search-cancel-button': 2 + WK,
'slider-container': 2 + WK,
'slider-runnable-track': 2 + WK,
'slider-thumb': 2 + WK,
'textfield-decoration-container': 2 + WK,
};
const rx = /^(:+)(?:-(\w+)-)?([^(]+)(\()?/i;
const allowsFunc = Func + FuncToo;
const allowsPrefix = WK + Moz;
const {lower} = parserlib.util; const {lower} = parserlib.util;
const checkSelector = ({parts}) => { const checkSelector = ({parts}) => {
let text;
for (const {modifiers} of parts || []) { for (const {modifiers} of parts || []) {
if (!modifiers) continue; if (!modifiers) continue;
for (const mod of modifiers) { for (const mod of modifiers) {
if (mod.type === 'pseudo' && !rxPseudoVendorPrefix.test(text = mod.text)) { if (mod.type === 'pseudo') {
const i = text.indexOf('('); const {text} = mod;
const colons = text.match(rxColons)[0].length; const [all, colons, prefix, name, paren] = rx.exec(lower(text)) || 0;
const def = definitions[lower(text.slice(colons, i < 0 ? 99 : i))]; const defPrefixed = definitionsPrefixed[name];
const def = definitions[name] || defPrefixed;
for (const err of !def ? ['Unknown pseudo'] : [ for (const err of !def ? ['Unknown pseudo'] : [
colons > 1 colons.length > 1
? !(def & 2) && 'Must use : in' ? !(def & 2) && 'Must use : in'
: !(def & 1) && 'Must use :: in', : !(def & 1) && all !== ':-moz-placeholder' && 'Must use :: in',
i < 0 paren
? (def & 4) && 'Must use ( after' ? !(def & allowsFunc) && 'Unexpected ( in'
: !(def & (4 + 8)) && 'Unexpected ( in', : (def & Func) && 'Must use ( after',
prefix ?
(
!(def & allowsPrefix) ||
prefix === 'webkit' && !(def & WK) ||
prefix === 'moz' && !(def & Moz)
) && 'Unexpected prefix in'
: defPrefixed && `Must use ${
(def & WK) && (def & Moz) && '-webkit- or -moz-' ||
(def & WK) && '-webkit-' || '-moz-'} prefix in`,
]) { ]) {
if (err) reporter.report(`${err} ${i < 0 ? text : text.slice(0, i + 1)}`, mod, rule); if (err) reporter.report(`${err} ${text.slice(0, all.length)}`, mod, rule);
} }
} else if (mod.args) { } else if (mod.args) {
mod.args.forEach(checkSelector); mod.args.forEach(checkSelector);