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19 lines
658 B
TypeScript
19 lines
658 B
TypeScript
import path from 'path'
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import * as fsWithCallbacks from 'fs'
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const fs = fsWithCallbacks.promises
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async function deleteAllFilesExceptOne (directoryPath: string, fileNameToNotDelete: string) {
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const fileNames = await fs.readdir(path.resolve(directoryPath))
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for (const name of fileNames) {
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const fileNamePath = path.resolve(directoryPath, name)
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const stats = await fs.stat(fileNamePath)
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if (stats.isDirectory()) {
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await fs.rmdir(fileNamePath, { recursive: true })
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} else if (name !== fileNameToNotDelete) {
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await fs.unlink(fileNamePath)
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}
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}
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}
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export default deleteAllFilesExceptOne
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