blockchainethereumblockchain-walleterc20erc721walletxdaidappdecentralizederc1155erc875iosswifttokens
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25 lines
745 B
25 lines
745 B
3 years ago
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#!/usr/bin/env swift
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import Foundation
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let selectedCompressionAlgorithm = NSData.CompressionAlgorithm.lzma
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func compressChainFile(inputFileName: String, outputFileName: String) throws {
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let inputFileHandle = FileHandle(forReadingAtPath: inputFileName)!
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let inputData = inputFileHandle.readDataToEndOfFile() as NSData
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let outputData = try inputData.compressed(using: selectedCompressionAlgorithm) as Data
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FileManager.default.createFile(atPath: outputFileName, contents: outputData, attributes: nil)
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try inputFileHandle.close()
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}
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do {
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try compressChainFile(inputFileName: "scripts/chains.json", outputFileName: "scripts/chains.json.zip")
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exit(0)
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} catch {
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print("An error occurred: \(error)")
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exit(-1)
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}
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