/
ringWidth.js
37 lines (34 loc) · 1.18 KB
/
ringWidth.js
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import _ from 'lodash'
import nameClass from '../util/nameClass'
import { toRgba } from '../util/withAlphaVariable'
export default function () {
return function ({ addUtilities, theme, variants }) {
function safeCall(callback, defaultValue) {
try {
return callback()
} catch (_error) {
return defaultValue
}
}
const ringColorDefault = (([r, g, b]) => {
return `rgba(${r}, ${g}, ${b}, ${theme('ringOpacity.DEFAULT', '0.5')})`
})(safeCall(() => toRgba(theme('ringColor.DEFAULT')), ['147', '197', '253']))
const utilities = _.fromPairs(
_.map(theme('ringWidth'), (value, modifier) => {
return [
nameClass('ring', modifier),
{
'--ring-width': value,
'--ring-color-default': ringColorDefault,
'box-shadow': [
`0 0 0 var(--ring-offset-width, 0) var(--ring-offset-color, #fff)`,
`0 0 0 calc(var(--ring-width) + var(--ring-offset-width, 0px)) var(--ring-color, var(--ring-color-default))`,
`var(--box-shadow, 0 0 #0000)`,
].join(', '),
},
]
})
)
addUtilities(utilities, variants('ringWidth'))
}
}