59 lines
1.9 KiB
JavaScript
59 lines
1.9 KiB
JavaScript
function debounce(fn, delay) {
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let handle
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return () => {
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clearTimeout(handle)
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handle = setTimeout(fn, delay)
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}
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}
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/* eslint-disable no-undef */
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const enqueueUpdate = debounce(exports.performReactRefresh, 16)
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// Taken from https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/lib/runtime/RefreshUtils.js#L141
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// This allows to resister components not detected by SWC like styled component
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function registerExportsForReactRefresh(filename, moduleExports) {
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for (const key in moduleExports) {
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if (key === '__esModule') continue
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const exportValue = moduleExports[key]
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if (exports.isLikelyComponentType(exportValue)) {
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exports.register(exportValue, filename + ' ' + key)
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}
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}
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}
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function validateRefreshBoundaryAndEnqueueUpdate(prevExports, nextExports) {
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if (!predicateOnExport(prevExports, (key) => !!nextExports[key])) {
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return 'Could not Fast Refresh (export removed)'
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}
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let hasExports = false
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const allExportsAreComponentsOrUnchanged = predicateOnExport(
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nextExports,
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(key, value) => {
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hasExports = true
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if (exports.isLikelyComponentType(value)) return true
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if (!prevExports[key]) return false
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return prevExports[key] === nextExports[key]
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},
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)
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if (hasExports && allExportsAreComponentsOrUnchanged) {
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enqueueUpdate()
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} else {
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return 'Could not Fast Refresh. Learn more at https://github.com/vitejs/vite-plugin-react/tree/main/packages/plugin-react#consistent-components-exports'
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}
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}
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function predicateOnExport(moduleExports, predicate) {
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for (const key in moduleExports) {
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if (key === '__esModule') continue
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const desc = Object.getOwnPropertyDescriptor(moduleExports, key)
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if (desc && desc.get) return false
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if (!predicate(key, moduleExports[key])) return false
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}
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return true
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}
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exports.registerExportsForReactRefresh = registerExportsForReactRefresh
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exports.validateRefreshBoundaryAndEnqueueUpdate =
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validateRefreshBoundaryAndEnqueueUpdate
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