/
variants.ts
42 lines (40 loc) · 1.17 KB
/
variants.ts
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import type { VariantHandler, VariantHandlerContext, VariantObject } from '@unocss/core'
import { escapeRegExp } from '@unocss/core'
export const variantMatcher = (name: string, handler: (input: VariantHandlerContext) => Record<string, any>): VariantObject => {
const re = new RegExp(`^${escapeRegExp(name)}[:-]`)
return {
name,
match: (input: string): VariantHandler | undefined => {
const match = input.match(re)
if (match) {
return {
matcher: input.slice(match[0].length),
handler: (input, next) => next({
...input,
...handler(input),
}),
}
}
},
autocomplete: `${name}:`,
}
}
export const variantParentMatcher = (name: string, parent: string): VariantObject => {
const re = new RegExp(`^${escapeRegExp(name)}[:-]`)
return {
name,
match: (input: string): VariantHandler | undefined => {
const match = input.match(re)
if (match) {
return {
matcher: input.slice(match[0].length),
handler: (input, next) => next({
...input,
parent,
}),
}
}
},
autocomplete: `${name}:`,
}
}