update color plucking logic (#113)
parent
95b249409b
commit
14ffaf4aea
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@ -4,6 +4,12 @@
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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"@ctrl/tinycolor": {
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"version": "3.1.0",
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"resolved": "https://registry.npmjs.org/@ctrl/tinycolor/-/tinycolor-3.1.0.tgz",
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"integrity": "sha512-J92yG122XoF+UiuQSzBgV451vSm9B0xMb5oGs7vgZijYZtNc80hNep/KbgUeBbj5f+YHehrmbAHlg/yBGX3/+w==",
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"dev": true
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},
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"@types/node": {
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"version": "13.9.3",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-13.9.3.tgz",
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@ -16,6 +16,7 @@
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"node": "*"
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},
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"devDependencies": {
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"@ctrl/tinycolor": "^3.1.0",
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"@types/node": "^13.9.3",
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"@zeit/ncc": "^0.22.0",
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"css.escape": "^1.5.1",
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@ -1,6 +1,8 @@
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const dlv = require('dlv')
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import { State } from './state'
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import removeMeta from './removeMeta'
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import { TinyColor } from '@ctrl/tinycolor'
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import { ensureArray, dedupe, flatten } from './array'
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const COLOR_PROPS = [
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'caret-color',
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@ -19,159 +21,6 @@ const COLOR_PROPS = [
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'text-decoration-color',
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]
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const COLOR_NAMES = {
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transparent: 'rgba(0, 0, 0, 0.01)',
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aliceblue: '#f0f8ff',
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antiquewhite: '#faebd7',
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aqua: '#0ff',
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aquamarine: '#7fffd4',
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azure: '#f0ffff',
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beige: '#f5f5dc',
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bisque: '#ffe4c4',
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black: '#000',
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blanchedalmond: '#ffebcd',
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blue: '#00f',
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blueviolet: '#8a2be2',
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brown: '#a52a2a',
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burlywood: '#deb887',
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burntsienna: '#ea7e5d',
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cadetblue: '#5f9ea0',
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chartreuse: '#7fff00',
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chocolate: '#d2691e',
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coral: '#ff7f50',
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cornflowerblue: '#6495ed',
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cornsilk: '#fff8dc',
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crimson: '#dc143c',
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cyan: '#0ff',
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darkblue: '#00008b',
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darkcyan: '#008b8b',
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darkgoldenrod: '#b8860b',
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darkgray: '#a9a9a9',
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darkgreen: '#006400',
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darkgrey: '#a9a9a9',
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darkkhaki: '#bdb76b',
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darkmagenta: '#8b008b',
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darkolivegreen: '#556b2f',
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darkorange: '#ff8c00',
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darkorchid: '#9932cc',
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darkred: '#8b0000',
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darksalmon: '#e9967a',
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darkseagreen: '#8fbc8f',
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darkslateblue: '#483d8b',
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darkslategray: '#2f4f4f',
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darkslategrey: '#2f4f4f',
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darkturquoise: '#00ced1',
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darkviolet: '#9400d3',
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deeppink: '#ff1493',
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deepskyblue: '#00bfff',
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dimgray: '#696969',
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dimgrey: '#696969',
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dodgerblue: '#1e90ff',
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firebrick: '#b22222',
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floralwhite: '#fffaf0',
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forestgreen: '#228b22',
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fuchsia: '#f0f',
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gainsboro: '#dcdcdc',
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ghostwhite: '#f8f8ff',
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gold: '#ffd700',
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goldenrod: '#daa520',
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gray: '#808080',
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green: '#008000',
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greenyellow: '#adff2f',
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grey: '#808080',
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honeydew: '#f0fff0',
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hotpink: '#ff69b4',
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indianred: '#cd5c5c',
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indigo: '#4b0082',
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ivory: '#fffff0',
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khaki: '#f0e68c',
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lavender: '#e6e6fa',
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lavenderblush: '#fff0f5',
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lawngreen: '#7cfc00',
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lemonchiffon: '#fffacd',
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lightblue: '#add8e6',
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lightcoral: '#f08080',
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lightcyan: '#e0ffff',
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lightgoldenrodyellow: '#fafad2',
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lightgray: '#d3d3d3',
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lightgreen: '#90ee90',
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lightgrey: '#d3d3d3',
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lightpink: '#ffb6c1',
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lightsalmon: '#ffa07a',
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lightseagreen: '#20b2aa',
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lightskyblue: '#87cefa',
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lightslategray: '#789',
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lightslategrey: '#789',
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lightsteelblue: '#b0c4de',
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lightyellow: '#ffffe0',
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lime: '#0f0',
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limegreen: '#32cd32',
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linen: '#faf0e6',
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magenta: '#f0f',
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maroon: '#800000',
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mediumaquamarine: '#66cdaa',
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mediumblue: '#0000cd',
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mediumorchid: '#ba55d3',
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mediumpurple: '#9370db',
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mediumseagreen: '#3cb371',
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mediumslateblue: '#7b68ee',
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mediumspringgreen: '#00fa9a',
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mediumturquoise: '#48d1cc',
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mediumvioletred: '#c71585',
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midnightblue: '#191970',
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mintcream: '#f5fffa',
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mistyrose: '#ffe4e1',
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moccasin: '#ffe4b5',
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navajowhite: '#ffdead',
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navy: '#000080',
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oldlace: '#fdf5e6',
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olive: '#808000',
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olivedrab: '#6b8e23',
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orange: '#ffa500',
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orangered: '#ff4500',
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orchid: '#da70d6',
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palegoldenrod: '#eee8aa',
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palegreen: '#98fb98',
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paleturquoise: '#afeeee',
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palevioletred: '#db7093',
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papayawhip: '#ffefd5',
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peachpuff: '#ffdab9',
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peru: '#cd853f',
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pink: '#ffc0cb',
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plum: '#dda0dd',
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powderblue: '#b0e0e6',
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purple: '#800080',
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rebeccapurple: '#663399',
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red: '#f00',
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rosybrown: '#bc8f8f',
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royalblue: '#4169e1',
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saddlebrown: '#8b4513',
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salmon: '#fa8072',
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sandybrown: '#f4a460',
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seagreen: '#2e8b57',
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seashell: '#fff5ee',
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sienna: '#a0522d',
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silver: '#c0c0c0',
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skyblue: '#87ceeb',
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slateblue: '#6a5acd',
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slategray: '#708090',
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slategrey: '#708090',
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snow: '#fffafa',
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springgreen: '#00ff7f',
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steelblue: '#4682b4',
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tan: '#d2b48c',
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teal: '#008080',
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thistle: '#d8bfd8',
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tomato: '#ff6347',
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turquoise: '#40e0d0',
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violet: '#ee82ee',
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wheat: '#f5deb3',
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white: '#fff',
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whitesmoke: '#f5f5f5',
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yellow: '#ff0',
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yellowgreen: '#9acd32',
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}
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export function getColor(
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state: State,
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keys: string[]
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@ -179,42 +28,68 @@ export function getColor(
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const item = dlv(state.classNames.classNames, keys)
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if (!item.__rule) return null
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const props = Object.keys(removeMeta(item))
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if (props.length === 0) return null
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const nonCustomProps = props.filter((prop) => !prop.startsWith('--'))
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if (nonCustomProps.length !== 1) return null
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const prop = nonCustomProps[0]
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if (COLOR_PROPS.indexOf(prop) === -1) return null
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const namedColor = COLOR_NAMES[item[prop].toLowerCase()]
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if (namedColor) {
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return { documentation: namedColor }
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const areAllCustom = nonCustomProps.length === 0
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if (
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!areAllCustom &&
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nonCustomProps.some((prop) => !COLOR_PROPS.includes(prop))
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) {
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// they should all be color-based props
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return null
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}
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const propsToCheck = areAllCustom ? props : nonCustomProps
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const colors = flatten(
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propsToCheck.map((prop) => ensureArray(item[prop]).map(createColor))
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)
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// check that all of the values are valid colors
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if (colors.some((color) => !color.isValid)) {
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return null
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}
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// check that all of the values are the same color
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const colorStrings = colors.map((color) => color.toRgbString())
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if (dedupe(colorStrings).length !== 1) {
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return null
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}
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return { documentation: colorStrings[0] }
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}
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export function getColorFromString(str: string): string {
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if (str === 'transparent') {
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return 'rgba(0, 0, 0, 0.01)'
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}
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const color = new TinyColor(str)
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if (color.isValid) {
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return color.toRgbString()
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}
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return null
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}
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function createColor(str: string): TinyColor {
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if (str === 'transparent') {
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return new TinyColor({ r: 0, g: 0, b: 0, a: 0.01 })
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}
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// matches: rgba(<r>, <g>, <b>, var(--bg-opacity))
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// TODO: support other formats? e.g. hsla, css level 4
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const match = item[prop].match(
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const match = str.match(
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/^\s*rgba\(\s*(?<r>[0-9]{1,3})\s*,\s*(?<g>[0-9]{1,3})\s*,\s*(?<b>[0-9]{1,3})\s*,\s*var/
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)
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if (match) {
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return {
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documentation: `rgb(${match.groups.r}, ${match.groups.g}, ${match.groups.b})`,
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}
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return new TinyColor({
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r: match.groups.r,
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g: match.groups.g,
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b: match.groups.b,
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})
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}
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return {}
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}
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export function isColor(str: any): boolean {
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return (
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typeof str === 'string' &&
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/^(?:#|0x)(?:[a-f0-9]{3,4}|[a-f0-9]{6}|[a-f0-9]{8})\b|(?:rgb|hsl)a?\([^\)]*\)$/.test(
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str.trim()
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)
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)
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}
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export function getColorFromString(str: string): string {
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if (isColor(str)) {
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return str
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}
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return COLOR_NAMES[str] || null
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return new TinyColor(str)
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}
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