70 lines
2.1 KiB
TypeScript
70 lines
2.1 KiB
TypeScript
import removeMeta from './removeMeta'
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import dlv from 'dlv'
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import escapeClassName from 'css.escape'
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import { ensureArray } from './array'
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import stringifyObject from 'stringify-object'
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import isObject from './isObject'
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import { Settings } from './state'
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import { addPixelEquivalentsToCss } from './pixelEquivalents'
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export function stringifyConfigValue(x: any): string {
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if (isObject(x)) return `${Object.keys(x).length} values`
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if (typeof x === 'function') return 'ƒ'
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return stringifyObject(x, {
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inlineCharacterLimit: Infinity,
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singleQuotes: false,
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transform: (obj, prop, originalResult) => {
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if (typeof obj[prop] === 'function') {
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return 'ƒ'
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}
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return originalResult
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},
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})
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}
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export function stringifyCss(className: string, obj: any, settings: Settings): string {
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if (obj.__rule !== true && !Array.isArray(obj)) return null
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if (Array.isArray(obj)) {
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const rules = obj.map((x) => stringifyCss(className, x, settings)).filter(Boolean)
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if (rules.length === 0) return null
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return rules.join('\n\n')
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}
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let css = ``
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const indent = ' '.repeat(settings.editor.tabSize)
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const context = dlv(obj, '__context', [])
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const props = Object.keys(removeMeta(obj))
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if (props.length === 0) return null
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for (let i = 0; i < context.length; i++) {
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css += `${indent.repeat(i)}${context[i]} {\n`
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}
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const indentStr = indent.repeat(context.length)
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const decls = props.reduce((acc, curr, i) => {
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const propStr = ensureArray(obj[curr])
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.map((val) => `${indentStr + indent}${curr}: ${val};`)
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.join('\n')
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return `${acc}${i === 0 ? '' : '\n'}${propStr}`
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}, '')
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css += `${indentStr}${augmentClassName(className, obj)} {\n${decls}\n${indentStr}}`
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for (let i = context.length - 1; i >= 0; i--) {
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css += `${indent.repeat(i)}\n}`
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}
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if (settings.tailwindCSS.showPixelEquivalents) {
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return addPixelEquivalentsToCss(css, settings.tailwindCSS.rootFontSize)
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}
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return css
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}
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function augmentClassName(className: string, obj: any): string {
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const pseudo = obj.__pseudo.join('')
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const scope = obj.__scope ? `${obj.__scope} ` : ''
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return `${scope}.${escapeClassName(className)}${pseudo}`
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}
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