58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
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import { runPlugin } from './runPlugin'
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import { getBuiltInPlugins } from './getPlugins'
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import { isObject } from './isObject'
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const proxyHandler = (base = []) => ({
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get(target, key) {
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if (isObject(target[key])) {
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return new Proxy(target[key], proxyHandler([...base, key]))
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} else {
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if (
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[...base, key].every((x) => typeof x === 'string') &&
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target.hasOwnProperty(key)
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) {
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return '$dep$' + [...base, key].join('.')
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}
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return target[key]
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}
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},
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})
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export async function getUtilityConfigMap({ cwd, resolvedConfig, postcss }) {
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const builtInPlugins = await getBuiltInPlugins(cwd)
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const userPlugins = Array.isArray(resolvedConfig.plugins)
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? resolvedConfig.plugins
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: []
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try {
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const classNameConfigMap = {}
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const proxiedConfig = new Proxy(resolvedConfig, proxyHandler())
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;[...builtInPlugins, ...userPlugins].forEach((plugin) => {
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runPlugin(plugin, {
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postcss,
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config: proxiedConfig,
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addUtilities: (utilities) => {
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Object.keys(utilities).forEach((util) => {
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let props = Object.keys(utilities[util])
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if (
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props.length === 1 &&
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/^\.[^\s]+$/.test(util) &&
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typeof utilities[util][props[0]] === 'string' &&
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utilities[util][props[0]].substr(0, 5) === '$dep$'
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) {
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classNameConfigMap[util.substr(1)] = utilities[util][
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props[0]
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].substr(5)
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}
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})
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},
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})
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})
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return classNameConfigMap
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} catch (_) {
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return {}
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}
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}
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