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first async refactor of fetch/index

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a dinosaur
2024-11-17 02:31:44 +11:00
parent badc6dd39e
commit 8c7f0f23d5
13 changed files with 112 additions and 32 deletions
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12
Sources/apk/Index/ApkIndexUpdate.swift
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@ -29,7 +29,7 @@ public struct ApkIndexUpdater {
let graph: ApkPackageGraph
do {
let tables = try self.repositories.map { try readIndex(URL(filePath: $0.localName)) }
let tables = try self.repositories.map { try Self.readIndex(URL(filePath: $0.localName)) }
graph = ApkPackageGraph(index: ApkIndex.merge(tables))
graph.buildGraphNode()
@ -46,11 +46,11 @@ public struct ApkIndexUpdater {
}
}
private func readIndex(_ indexURL: URL) throws -> ApkIndex {
public static func readIndex(_ indexURL: URL) throws -> ApkIndex {
let tarSignature: [TarReader.Entry]
let tarRecords: [TarReader.Entry]
print("Archive: \(indexURL.lastPathComponent)")
let arcName = indexURL.lastPathComponent
let durFormat = Duration.UnitsFormatStyle(
allowedUnits: [ .seconds, .milliseconds ],
@ -69,7 +69,7 @@ public struct ApkIndexUpdater {
fatalError(error.localizedDescription)
}
print("Gzip time: \((ContinuousClock.now - gzipStart).formatted(durFormat))")
print("\(arcName): Gzip time: \((ContinuousClock.now - gzipStart).formatted(durFormat))")
let untarStart = ContinuousClock.now
let signatureStream = MemoryInputStream(buffer: tars[0])
@ -84,10 +84,10 @@ public struct ApkIndexUpdater {
guard let description = tarRecords.firstFile(name: "DESCRIPTION")
else { fatalError("DESCRIPTION missing") }
print("TAR time: \((ContinuousClock.now - untarStart).formatted(durFormat))")
print("\(arcName): TAR time: \((ContinuousClock.now - untarStart).formatted(durFormat))")
let indexStart = ContinuousClock.now
defer {
print("Index time: \((ContinuousClock.now - indexStart).formatted(durFormat))")
print("\(arcName): Index time: \((ContinuousClock.now - indexStart).formatted(durFormat))")
}
return try ApkIndex(raw: