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import isError from '../../lib/is-error'
import { realpathSync } from '../../lib/realpath'
import { clearManifestCache } from '../load-manifest.external'
function deleteFromRequireCache(filePath: string) {
try {
filePath = realpathSync(filePath)
} catch (e) {
if (isError(e) && e.code !== 'ENOENT') throw e
}
const mod = require.cache[filePath]
if (mod) {
// remove the child reference from all parent modules
for (const parent of Object.values(require.cache)) {
if (parent?.children) {
const idx = parent.children.indexOf(mod)
if (idx >= 0) parent.children.splice(idx, 1)
}
}
// remove parent references from external modules
for (const child of mod.children) {
child.parent = null
}
delete require.cache[filePath]
return true
}
return false
}
export function deleteCache(filePath: string) {
// try to clear it from the fs cache
clearManifestCache(filePath)
deleteFromRequireCache(filePath)
}
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