From e504d6be035e4c3bf45c55e06eed39e7c4bc0f82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9sar?= <cesar@ambi.se>
Date: Wed, 9 Aug 2023 14:51:24 +0200
Subject: [PATCH 1/9] Add xrOS as OS conditional check

---
 Package@swift-4.0.swift                                   | 2 +-
 Sources/ZIPFoundation/Archive+MemoryFile.swift            | 4 ++--
 Sources/ZIPFoundation/Archive+Writing.swift               | 2 +-
 Sources/ZIPFoundation/Data+Compression.swift              | 8 ++++----
 Sources/ZIPFoundation/Date+ZIP.swift                      | 4 ++--
 Sources/ZIPFoundation/FileManager+ZIP.swift               | 8 ++++----
 .../ZIPFoundationFileAttributeTests.swift                 | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationTests.swift         | 4 ++--
 9 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/Package@swift-4.0.swift b/Package@swift-4.0.swift
index 104a8a23..f831890b 100644
--- a/Package@swift-4.0.swift
+++ b/Package@swift-4.0.swift
@@ -1,7 +1,7 @@
 // swift-tools-version:4.0
 import PackageDescription
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
 let dependencies: [Package.Dependency] = []
 #else
 let dependencies: [Package.Dependency] = [.package(url: "https://github.com/IBM-Swift/CZlib.git", .exact("0.1.2"))]
diff --git a/Sources/ZIPFoundation/Archive+MemoryFile.swift b/Sources/ZIPFoundation/Archive+MemoryFile.swift
index ce188125..e7c9713d 100644
--- a/Sources/ZIPFoundation/Archive+MemoryFile.swift
+++ b/Sources/ZIPFoundation/Archive+MemoryFile.swift
@@ -33,7 +33,7 @@ class MemoryFile {
         let cookie = Unmanaged.passRetained(self)
         let writable = mode.count > 0 && (mode.first! != "r" || mode.last! == "+")
         let append = mode.count > 0 && mode.first! == "a"
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(Android)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
         let result = writable
             ? funopen(cookie.toOpaque(), readStub, writeStub, seekStub, closeStub)
             : funopen(cookie.toOpaque(), readStub, nil, seekStub, closeStub)
@@ -99,7 +99,7 @@ private func closeStub(_ cookie: UnsafeMutableRawPointer?) -> Int32 {
     return 0
 }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(Android)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
 private func readStub(_ cookie: UnsafeMutableRawPointer?,
                       _ bytePtr: UnsafeMutablePointer<Int8>?,
                       _ count: Int32) -> Int32 {
diff --git a/Sources/ZIPFoundation/Archive+Writing.swift b/Sources/ZIPFoundation/Archive+Writing.swift
index b9e5c708..6f7cb58e 100644
--- a/Sources/ZIPFoundation/Archive+Writing.swift
+++ b/Sources/ZIPFoundation/Archive+Writing.swift
@@ -232,7 +232,7 @@ extension Archive {
             #endif
         } else {
             let fileManager = FileManager()
-            #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+            #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
             do {
                 _ = try fileManager.replaceItemAt(self.url, withItemAt: archive.url)
             } catch {
diff --git a/Sources/ZIPFoundation/Data+Compression.swift b/Sources/ZIPFoundation/Data+Compression.swift
index 70386203..f6f17e0e 100644
--- a/Sources/ZIPFoundation/Data+Compression.swift
+++ b/Sources/ZIPFoundation/Data+Compression.swift
@@ -66,7 +66,7 @@ extension Data {
     ///   - consumer: A closure that processes the result of the compress operation.
     /// - Returns: The checksum of the processed content.
     public static func compress(size: Int64, bufferSize: Int, provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         return try self.process(operation: COMPRESSION_STREAM_ENCODE, size: size, bufferSize: bufferSize,
                                 provider: provider, consumer: consumer)
         #else
@@ -84,7 +84,7 @@ extension Data {
     /// - Returns: The checksum of the processed content.
     public static func decompress(size: Int64, bufferSize: Int, skipCRC32: Bool,
                                   provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         return try self.process(operation: COMPRESSION_STREAM_DECODE, size: size, bufferSize: bufferSize,
                                 skipCRC32: skipCRC32, provider: provider, consumer: consumer)
         #else
@@ -95,7 +95,7 @@ extension Data {
 
 // MARK: - Apple Platforms
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
 import Compression
 
 extension Data {
@@ -351,7 +351,7 @@ extension Data {
         }
     }
 
-    #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+    #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
     #else
     mutating func withUnsafeMutableBytes<T>(_ body: (UnsafeMutableRawBufferPointer) throws -> T) rethrows -> T {
         let count = self.count
diff --git a/Sources/ZIPFoundation/Date+ZIP.swift b/Sources/ZIPFoundation/Date+ZIP.swift
index e4719835..38e05dd1 100644
--- a/Sources/ZIPFoundation/Date+ZIP.swift
+++ b/Sources/ZIPFoundation/Date+ZIP.swift
@@ -66,7 +66,7 @@ extension Date {
 private extension Date {
 
     enum Constants {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         static let absoluteTimeIntervalSince1970 = kCFAbsoluteTimeIntervalSince1970
 #else
         static let absoluteTimeIntervalSince1970: Double = 978307200.0
@@ -77,7 +77,7 @@ private extension Date {
 extension stat {
 
     var lastAccessDate: Date {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         return Date(timespec: st_atimespec)
 #else
         return Date(timespec: st_atim)
diff --git a/Sources/ZIPFoundation/FileManager+ZIP.swift b/Sources/ZIPFoundation/FileManager+ZIP.swift
index 6c139624..8cc8bcb3 100644
--- a/Sources/ZIPFoundation/FileManager+ZIP.swift
+++ b/Sources/ZIPFoundation/FileManager+ZIP.swift
@@ -169,7 +169,7 @@ extension FileManager {
             return
         }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         guard let posixPermissions = attributes[.posixPermissions] as? NSNumber else {
             throw Entry.EntryError.missingPermissionsAttributeError
         }
@@ -224,7 +224,7 @@ extension FileManager {
         let defaultPermissions = entryType == .directory ? defaultDirectoryPermissions : defaultFilePermissions
         var attributes = [.posixPermissions: defaultPermissions] as [FileAttributeKey: Any]
         // Certain keys are not yet supported in swift-corelibs
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         attributes[.modificationDate] = Date(dateTime: (fileDate, fileTime))
 #endif
         let versionMadeBy = centralDirectoryStructure.versionMadeBy
@@ -280,7 +280,7 @@ extension FileManager {
         let entryFileSystemRepresentation = fileManager.fileSystemRepresentation(withPath: url.path)
         var fileStat = stat()
         lstat(entryFileSystemRepresentation, &fileStat)
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         let modTimeSpec = fileStat.st_mtimespec
 #else
         let modTimeSpec = fileStat.st_mtim
@@ -331,7 +331,7 @@ extension CocoaError {
 #if swift(>=4.2)
 #else
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
 #else
 
     // The swift-corelibs-foundation version of NSError.swift was missing a convenience method to create
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
index fcf2379d..6a960541 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
@@ -103,7 +103,7 @@ extension ZIPFoundationTests {
         } catch {
             XCTFail("Unexpected error while trying to transfer symlink attributes")
         }
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         do {
             var resourceValues = URLResourceValues()
             resourceValues.isUserImmutable = true
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
index f372f001..36cf9250 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
@@ -10,7 +10,7 @@
 import XCTest
 @testable import ZIPFoundation
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
 extension ZIPFoundationTests {
 
     func testArchiveAddUncompressedEntryProgress() {
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
index 8da9b775..0d1c5408 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
@@ -137,7 +137,7 @@ class ZIPFoundationTests: XCTestCase {
     }
 
     func runWithFileDescriptorLimit(_ limit: UInt64, handler: () -> Void) {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(Android)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
         let fileNoFlag = RLIMIT_NOFILE
         #else
         let fileNoFlag = Int32(RLIMIT_NOFILE.rawValue)
@@ -365,7 +365,7 @@ extension Archive {
 
 extension Data {
     static func makeRandomData(size: Int) -> Data {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
         let bytes = [UInt32](repeating: 0, count: size).map { _ in UInt32.random(in: 0...UInt32.max) }
         #else
             let bytes = [UInt32](repeating: 0, count: size).map { _ in random() }

From 0c363e442753f13b53de698d2e276fa9d2001994 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 08:30:18 +0200
Subject: [PATCH 2/9] Use `visionOS` as platform name in conditional
 compilation blocks

---
 Sources/ZIPFoundation/Archive+MemoryFile.swift            | 4 ++--
 Sources/ZIPFoundation/Archive+Writing.swift               | 2 +-
 Sources/ZIPFoundation/Data+Compression.swift              | 8 ++++----
 Sources/ZIPFoundation/Date+ZIP.swift                      | 4 ++--
 Sources/ZIPFoundation/FileManager+ZIP.swift               | 8 ++++----
 .../ZIPFoundationFileAttributeTests.swift                 | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationTests.swift         | 4 ++--
 8 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/Sources/ZIPFoundation/Archive+MemoryFile.swift b/Sources/ZIPFoundation/Archive+MemoryFile.swift
index e7c9713d..08160a4c 100644
--- a/Sources/ZIPFoundation/Archive+MemoryFile.swift
+++ b/Sources/ZIPFoundation/Archive+MemoryFile.swift
@@ -33,7 +33,7 @@ class MemoryFile {
         let cookie = Unmanaged.passRetained(self)
         let writable = mode.count > 0 && (mode.first! != "r" || mode.last! == "+")
         let append = mode.count > 0 && mode.first! == "a"
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS) || os(Android)
         let result = writable
             ? funopen(cookie.toOpaque(), readStub, writeStub, seekStub, closeStub)
             : funopen(cookie.toOpaque(), readStub, nil, seekStub, closeStub)
@@ -99,7 +99,7 @@ private func closeStub(_ cookie: UnsafeMutableRawPointer?) -> Int32 {
     return 0
 }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS) || os(Android)
 private func readStub(_ cookie: UnsafeMutableRawPointer?,
                       _ bytePtr: UnsafeMutablePointer<Int8>?,
                       _ count: Int32) -> Int32 {
diff --git a/Sources/ZIPFoundation/Archive+Writing.swift b/Sources/ZIPFoundation/Archive+Writing.swift
index 6f7cb58e..2a108cd4 100644
--- a/Sources/ZIPFoundation/Archive+Writing.swift
+++ b/Sources/ZIPFoundation/Archive+Writing.swift
@@ -232,7 +232,7 @@ extension Archive {
             #endif
         } else {
             let fileManager = FileManager()
-            #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+            #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
             do {
                 _ = try fileManager.replaceItemAt(self.url, withItemAt: archive.url)
             } catch {
diff --git a/Sources/ZIPFoundation/Data+Compression.swift b/Sources/ZIPFoundation/Data+Compression.swift
index f6f17e0e..ea47f72f 100644
--- a/Sources/ZIPFoundation/Data+Compression.swift
+++ b/Sources/ZIPFoundation/Data+Compression.swift
@@ -66,7 +66,7 @@ extension Data {
     ///   - consumer: A closure that processes the result of the compress operation.
     /// - Returns: The checksum of the processed content.
     public static func compress(size: Int64, bufferSize: Int, provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         return try self.process(operation: COMPRESSION_STREAM_ENCODE, size: size, bufferSize: bufferSize,
                                 provider: provider, consumer: consumer)
         #else
@@ -84,7 +84,7 @@ extension Data {
     /// - Returns: The checksum of the processed content.
     public static func decompress(size: Int64, bufferSize: Int, skipCRC32: Bool,
                                   provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         return try self.process(operation: COMPRESSION_STREAM_DECODE, size: size, bufferSize: bufferSize,
                                 skipCRC32: skipCRC32, provider: provider, consumer: consumer)
         #else
@@ -95,7 +95,7 @@ extension Data {
 
 // MARK: - Apple Platforms
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
 import Compression
 
 extension Data {
@@ -351,7 +351,7 @@ extension Data {
         }
     }
 
-    #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+    #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
     #else
     mutating func withUnsafeMutableBytes<T>(_ body: (UnsafeMutableRawBufferPointer) throws -> T) rethrows -> T {
         let count = self.count
diff --git a/Sources/ZIPFoundation/Date+ZIP.swift b/Sources/ZIPFoundation/Date+ZIP.swift
index 38e05dd1..3d60b3a8 100644
--- a/Sources/ZIPFoundation/Date+ZIP.swift
+++ b/Sources/ZIPFoundation/Date+ZIP.swift
@@ -66,7 +66,7 @@ extension Date {
 private extension Date {
 
     enum Constants {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         static let absoluteTimeIntervalSince1970 = kCFAbsoluteTimeIntervalSince1970
 #else
         static let absoluteTimeIntervalSince1970: Double = 978307200.0
@@ -77,7 +77,7 @@ private extension Date {
 extension stat {
 
     var lastAccessDate: Date {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         return Date(timespec: st_atimespec)
 #else
         return Date(timespec: st_atim)
diff --git a/Sources/ZIPFoundation/FileManager+ZIP.swift b/Sources/ZIPFoundation/FileManager+ZIP.swift
index 8cc8bcb3..4bd18ac6 100644
--- a/Sources/ZIPFoundation/FileManager+ZIP.swift
+++ b/Sources/ZIPFoundation/FileManager+ZIP.swift
@@ -169,7 +169,7 @@ extension FileManager {
             return
         }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         guard let posixPermissions = attributes[.posixPermissions] as? NSNumber else {
             throw Entry.EntryError.missingPermissionsAttributeError
         }
@@ -224,7 +224,7 @@ extension FileManager {
         let defaultPermissions = entryType == .directory ? defaultDirectoryPermissions : defaultFilePermissions
         var attributes = [.posixPermissions: defaultPermissions] as [FileAttributeKey: Any]
         // Certain keys are not yet supported in swift-corelibs
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         attributes[.modificationDate] = Date(dateTime: (fileDate, fileTime))
 #endif
         let versionMadeBy = centralDirectoryStructure.versionMadeBy
@@ -280,7 +280,7 @@ extension FileManager {
         let entryFileSystemRepresentation = fileManager.fileSystemRepresentation(withPath: url.path)
         var fileStat = stat()
         lstat(entryFileSystemRepresentation, &fileStat)
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         let modTimeSpec = fileStat.st_mtimespec
 #else
         let modTimeSpec = fileStat.st_mtim
@@ -331,7 +331,7 @@ extension CocoaError {
 #if swift(>=4.2)
 #else
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
 #else
 
     // The swift-corelibs-foundation version of NSError.swift was missing a convenience method to create
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
index 6a960541..bd7cad7d 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
@@ -103,7 +103,7 @@ extension ZIPFoundationTests {
         } catch {
             XCTFail("Unexpected error while trying to transfer symlink attributes")
         }
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         do {
             var resourceValues = URLResourceValues()
             resourceValues.isUserImmutable = true
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
index 36cf9250..68428872 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
@@ -10,7 +10,7 @@
 import XCTest
 @testable import ZIPFoundation
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
 extension ZIPFoundationTests {
 
     func testArchiveAddUncompressedEntryProgress() {
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
index 0d1c5408..10dae33b 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
@@ -137,7 +137,7 @@ class ZIPFoundationTests: XCTestCase {
     }
 
     func runWithFileDescriptorLimit(_ limit: UInt64, handler: () -> Void) {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS) || os(Android)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS) || os(Android)
         let fileNoFlag = RLIMIT_NOFILE
         #else
         let fileNoFlag = Int32(RLIMIT_NOFILE.rawValue)
@@ -365,7 +365,7 @@ extension Archive {
 
 extension Data {
     static func makeRandomData(size: Int) -> Data {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
         let bytes = [UInt32](repeating: 0, count: size).map { _ in UInt32.random(in: 0...UInt32.max) }
         #else
             let bytes = [UInt32](repeating: 0, count: size).map { _ in random() }

From 892f8bb017ac7fa7c9ff09d760dfb7d3ef98819e Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 08:34:10 +0200
Subject: [PATCH 3/9] Add visionOS as supported platform in the Xcode project

---
 ZIPFoundation.xcodeproj/project.pbxproj | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ZIPFoundation.xcodeproj/project.pbxproj b/ZIPFoundation.xcodeproj/project.pbxproj
index 5e5dfe8e..82531e42 100644
--- a/ZIPFoundation.xcodeproj/project.pbxproj
+++ b/ZIPFoundation.xcodeproj/project.pbxproj
@@ -402,7 +402,7 @@
 				OTHER_SWIFT_FLAGS = "-DXcode";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = "";
-				SUPPORTED_PLATFORMS = "macosx iphoneos iphonesimulator appletvos appletvsimulator watchos watchsimulator";
+				SUPPORTED_PLATFORMS = "macosx iphoneos iphonesimulator appletvos appletvsimulator watchos watchsimulator xrsimulator xros";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 4.0;
@@ -488,7 +488,7 @@
 				OTHER_SWIFT_FLAGS = "-DXcode";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = "";
-				SUPPORTED_PLATFORMS = "macosx iphoneos iphonesimulator appletvos appletvsimulator watchos watchsimulator";
+				SUPPORTED_PLATFORMS = "macosx iphoneos iphonesimulator appletvos appletvsimulator watchos watchsimulator xrsimulator xros";
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_VERSION = 4.0;
 				TVOS_DEPLOYMENT_TARGET = 12.0;

From 2b183df0e0820f3b88df66d537bfb96720983d43 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 08:50:43 +0200
Subject: [PATCH 4/9] Update README

---
 Package@swift-4.0.swift | 2 +-
 README.md               | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Package@swift-4.0.swift b/Package@swift-4.0.swift
index f831890b..940ab34d 100644
--- a/Package@swift-4.0.swift
+++ b/Package@swift-4.0.swift
@@ -1,7 +1,7 @@
 // swift-tools-version:4.0
 import PackageDescription
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(xrOS)
+#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
 let dependencies: [Package.Dependency] = []
 #else
 let dependencies: [Package.Dependency] = [.package(url: "https://github.com/IBM-Swift/CZlib.git", .exact("0.1.2"))]
diff --git a/README.md b/README.md
index 50990e7d..2fa6e617 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Swift Package Manager compatible](https://img.shields.io/badge/SPM-compatible-brightgreen.svg)](https://github.com/apple/swift-package-manager)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![CocoaPods Compatible](https://img.shields.io/cocoapods/v/ZIPFoundation.svg)](https://cocoapods.org/pods/ZIPFoundation)
-[![Platform](https://img.shields.io/badge/Platforms-macOS%20|%20iOS%20|%20tvOS%20|%20watchOS%20|%20Linux-lightgrey.svg)](https://github.com/weichsel/ZIPFoundation)
+[![Platform](https://img.shields.io/badge/Platforms-macOS%20|%20iOS%20|%20tvOS%20|%20watchOS%20|%20visionOS%20|%20Linux-lightgrey.svg)](https://github.com/weichsel/ZIPFoundation)
 [![Twitter](https://img.shields.io/badge/twitter-@weichsel-blue.svg?style=flat)](http://twitter.com/weichsel)
 
 ZIP Foundation is a library to create, read and modify ZIP archive files.  
@@ -40,7 +40,7 @@ To learn more about the performance characteristics of the framework, you can re
 
 ## Requirements
 
-- iOS 12.0+ / macOS 10.11+ / tvOS 12.0+ / watchOS 2.0+
+- iOS 12.0+ / macOS 10.11+ / tvOS 12.0+ / watchOS 2.0+ / visionOS 1.0+
 - Or Linux with zlib development package
 - Xcode 11.0
 - Swift 4.0

From 35c4759fee3328b4ba1da3287ae8190894cbf255 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 09:03:14 +0200
Subject: [PATCH 5/9] Sort platforms in conditional compilation directives

---
 Package.swift                                             | 2 +-
 Sources/ZIPFoundation/Archive+MemoryFile.swift            | 4 ++--
 Sources/ZIPFoundation/Archive+Writing.swift               | 2 +-
 Sources/ZIPFoundation/Data+Compression.swift              | 8 ++++----
 Sources/ZIPFoundation/Date+ZIP.swift                      | 4 ++--
 Sources/ZIPFoundation/FileManager+ZIP.swift               | 8 ++++----
 Sources/ZIPFoundation/URL+ZIP.swift                       | 2 +-
 .../ZIPFoundationFileAttributeTests.swift                 | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationMemoryTests.swift   | 4 ++--
 Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift | 2 +-
 Tests/ZIPFoundationTests/ZIPFoundationTests.swift         | 6 +++---
 11 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/Package.swift b/Package.swift
index 26c76d06..d0746aaf 100644
--- a/Package.swift
+++ b/Package.swift
@@ -17,7 +17,7 @@ let targets: [Target] = [
 let package = Package(
     name: "ZIPFoundation",
     platforms: [
-        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
+        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2), .visionOS(.v1)
     ],
     products: [
         .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])
diff --git a/Sources/ZIPFoundation/Archive+MemoryFile.swift b/Sources/ZIPFoundation/Archive+MemoryFile.swift
index 08160a4c..b49542c6 100644
--- a/Sources/ZIPFoundation/Archive+MemoryFile.swift
+++ b/Sources/ZIPFoundation/Archive+MemoryFile.swift
@@ -33,7 +33,7 @@ class MemoryFile {
         let cookie = Unmanaged.passRetained(self)
         let writable = mode.count > 0 && (mode.first! != "r" || mode.last! == "+")
         let append = mode.count > 0 && mode.first! == "a"
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS) || os(Android)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS) || os(Android)
         let result = writable
             ? funopen(cookie.toOpaque(), readStub, writeStub, seekStub, closeStub)
             : funopen(cookie.toOpaque(), readStub, nil, seekStub, closeStub)
@@ -99,7 +99,7 @@ private func closeStub(_ cookie: UnsafeMutableRawPointer?) -> Int32 {
     return 0
 }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS) || os(Android)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS) || os(Android)
 private func readStub(_ cookie: UnsafeMutableRawPointer?,
                       _ bytePtr: UnsafeMutablePointer<Int8>?,
                       _ count: Int32) -> Int32 {
diff --git a/Sources/ZIPFoundation/Archive+Writing.swift b/Sources/ZIPFoundation/Archive+Writing.swift
index 2a108cd4..2ca51a83 100644
--- a/Sources/ZIPFoundation/Archive+Writing.swift
+++ b/Sources/ZIPFoundation/Archive+Writing.swift
@@ -232,7 +232,7 @@ extension Archive {
             #endif
         } else {
             let fileManager = FileManager()
-            #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+            #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
             do {
                 _ = try fileManager.replaceItemAt(self.url, withItemAt: archive.url)
             } catch {
diff --git a/Sources/ZIPFoundation/Data+Compression.swift b/Sources/ZIPFoundation/Data+Compression.swift
index ea47f72f..3bee1501 100644
--- a/Sources/ZIPFoundation/Data+Compression.swift
+++ b/Sources/ZIPFoundation/Data+Compression.swift
@@ -66,7 +66,7 @@ extension Data {
     ///   - consumer: A closure that processes the result of the compress operation.
     /// - Returns: The checksum of the processed content.
     public static func compress(size: Int64, bufferSize: Int, provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         return try self.process(operation: COMPRESSION_STREAM_ENCODE, size: size, bufferSize: bufferSize,
                                 provider: provider, consumer: consumer)
         #else
@@ -84,7 +84,7 @@ extension Data {
     /// - Returns: The checksum of the processed content.
     public static func decompress(size: Int64, bufferSize: Int, skipCRC32: Bool,
                                   provider: Provider, consumer: Consumer) throws -> CRC32 {
-        #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         return try self.process(operation: COMPRESSION_STREAM_DECODE, size: size, bufferSize: bufferSize,
                                 skipCRC32: skipCRC32, provider: provider, consumer: consumer)
         #else
@@ -95,7 +95,7 @@ extension Data {
 
 // MARK: - Apple Platforms
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
 import Compression
 
 extension Data {
@@ -351,7 +351,7 @@ extension Data {
         }
     }
 
-    #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+    #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
     #else
     mutating func withUnsafeMutableBytes<T>(_ body: (UnsafeMutableRawBufferPointer) throws -> T) rethrows -> T {
         let count = self.count
diff --git a/Sources/ZIPFoundation/Date+ZIP.swift b/Sources/ZIPFoundation/Date+ZIP.swift
index 3d60b3a8..429a06c7 100644
--- a/Sources/ZIPFoundation/Date+ZIP.swift
+++ b/Sources/ZIPFoundation/Date+ZIP.swift
@@ -66,7 +66,7 @@ extension Date {
 private extension Date {
 
     enum Constants {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         static let absoluteTimeIntervalSince1970 = kCFAbsoluteTimeIntervalSince1970
 #else
         static let absoluteTimeIntervalSince1970: Double = 978307200.0
@@ -77,7 +77,7 @@ private extension Date {
 extension stat {
 
     var lastAccessDate: Date {
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         return Date(timespec: st_atimespec)
 #else
         return Date(timespec: st_atim)
diff --git a/Sources/ZIPFoundation/FileManager+ZIP.swift b/Sources/ZIPFoundation/FileManager+ZIP.swift
index 4bd18ac6..78a3142e 100644
--- a/Sources/ZIPFoundation/FileManager+ZIP.swift
+++ b/Sources/ZIPFoundation/FileManager+ZIP.swift
@@ -169,7 +169,7 @@ extension FileManager {
             return
         }
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         guard let posixPermissions = attributes[.posixPermissions] as? NSNumber else {
             throw Entry.EntryError.missingPermissionsAttributeError
         }
@@ -224,7 +224,7 @@ extension FileManager {
         let defaultPermissions = entryType == .directory ? defaultDirectoryPermissions : defaultFilePermissions
         var attributes = [.posixPermissions: defaultPermissions] as [FileAttributeKey: Any]
         // Certain keys are not yet supported in swift-corelibs
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         attributes[.modificationDate] = Date(dateTime: (fileDate, fileTime))
 #endif
         let versionMadeBy = centralDirectoryStructure.versionMadeBy
@@ -280,7 +280,7 @@ extension FileManager {
         let entryFileSystemRepresentation = fileManager.fileSystemRepresentation(withPath: url.path)
         var fileStat = stat()
         lstat(entryFileSystemRepresentation, &fileStat)
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         let modTimeSpec = fileStat.st_mtimespec
 #else
         let modTimeSpec = fileStat.st_mtim
@@ -331,7 +331,7 @@ extension CocoaError {
 #if swift(>=4.2)
 #else
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
 #else
 
     // The swift-corelibs-foundation version of NSError.swift was missing a convenience method to create
diff --git a/Sources/ZIPFoundation/URL+ZIP.swift b/Sources/ZIPFoundation/URL+ZIP.swift
index d72f47e4..bc2febbb 100644
--- a/Sources/ZIPFoundation/URL+ZIP.swift
+++ b/Sources/ZIPFoundation/URL+ZIP.swift
@@ -13,7 +13,7 @@ import Foundation
 extension URL {
 
     static func temporaryReplacementDirectoryURL(for archive: Archive) -> URL {
-        #if swift(>=5.0) || os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
+        #if swift(>=5.0) || os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         if archive.url.isFileURL,
            let tempDir = try? FileManager().url(for: .itemReplacementDirectory, in: .userDomainMask,
                                                 appropriateFor: archive.url, create: true) {
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
index bd7cad7d..193e352a 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationFileAttributeTests.swift
@@ -103,7 +103,7 @@ extension ZIPFoundationTests {
         } catch {
             XCTFail("Unexpected error while trying to transfer symlink attributes")
         }
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         do {
             var resourceValues = URLResourceValues()
             resourceValues.isUserImmutable = true
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationMemoryTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationMemoryTests.swift
index 17a9972a..6d666586 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationMemoryTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationMemoryTests.swift
@@ -111,7 +111,7 @@ extension ZIPFoundationTests {
         var didCatchExpectedError = false
         // Trigger the code path that is taken if funopen() fails
         // We can only do this on Apple platforms
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         self.runWithoutMemory {
             do {
                 try archive.remove(entryToRemove)
@@ -145,7 +145,7 @@ extension ZIPFoundationTests {
         XCTAssertNil(invalidArchive)
         // Trigger the code path that is taken if funopen() fails
         // We can only do this on Apple platforms
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         var unallocatableArchive: Archive?
         self.runWithoutMemory {
             unallocatableArchive = Archive(data: data, accessMode: .read)
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
index 68428872..b8e4ab8a 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationProgressTests.swift
@@ -10,7 +10,7 @@
 import XCTest
 @testable import ZIPFoundation
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
 extension ZIPFoundationTests {
 
     func testArchiveAddUncompressedEntryProgress() {
diff --git a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
index 10dae33b..0de8776a 100644
--- a/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationTests.swift
@@ -152,7 +152,7 @@ class ZIPFoundationTests: XCTestCase {
     }
 
     func runWithoutMemory(handler: () -> Void) {
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         let systemAllocator = CFAllocatorGetDefault().takeUnretainedValue()
         CFAllocatorSetDefault(kCFAllocatorNull)
         defer { CFAllocatorSetDefault(systemAllocator) }
@@ -179,7 +179,7 @@ class ZIPFoundationTests: XCTestCase {
 extension ZIPFoundationTests {
     // From https://oleb.net/blog/2017/03/keeping-xctest-in-sync/
     func testLinuxTestSuiteIncludesAllTests() {
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
             let thisClass = type(of: self)
             let linuxCount = thisClass.allTests.count
             let darwinCount = Int(thisClass.defaultTestSuite.testCaseCount)
@@ -296,7 +296,7 @@ extension ZIPFoundationTests {
     }
 
     static var darwinOnlyTests: [(String, (ZIPFoundationTests) -> () throws -> Void)] {
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
         return [
             ("testFileModificationDate", testFileModificationDate),
             ("testFileModificationDateHelperMethods", testFileModificationDateHelperMethods),

From 22ed01eaa5cc13ea67b11bfe3eda17b04625fc97 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 09:13:33 +0200
Subject: [PATCH 6/9] Bump swift-tools-version to 5.9 for visionOS support

---
 Package.swift           |  2 +-
 Package@swift-4.0.swift |  2 +-
 Package@swift-5.0.swift | 27 +++++++++++++++++++++++++++
 3 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 Package@swift-5.0.swift

diff --git a/Package.swift b/Package.swift
index d0746aaf..7d87ca7e 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.9
 import PackageDescription
 
 #if canImport(Compression)
diff --git a/Package@swift-4.0.swift b/Package@swift-4.0.swift
index 940ab34d..94e0c3e1 100644
--- a/Package@swift-4.0.swift
+++ b/Package@swift-4.0.swift
@@ -1,7 +1,7 @@
 // swift-tools-version:4.0
 import PackageDescription
 
-#if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) || os(visionOS)
+#if os(macOS) || os(iOS) || os(tvOS) || os(visionOS) || os(watchOS)
 let dependencies: [Package.Dependency] = []
 #else
 let dependencies: [Package.Dependency] = [.package(url: "https://github.com/IBM-Swift/CZlib.git", .exact("0.1.2"))]
diff --git a/Package@swift-5.0.swift b/Package@swift-5.0.swift
new file mode 100644
index 00000000..26c76d06
--- /dev/null
+++ b/Package@swift-5.0.swift
@@ -0,0 +1,27 @@
+// swift-tools-version:5.0
+import PackageDescription
+
+#if canImport(Compression)
+let targets: [Target] = [
+    .target(name: "ZIPFoundation"),
+    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
+]
+#else
+let targets: [Target] = [
+    .systemLibrary(name: "CZLib", pkgConfig: "zlib", providers: [.brew(["zlib"]), .apt(["zlib"])]),
+    .target(name: "ZIPFoundation", dependencies: ["CZLib"], cSettings: [.define("_GNU_SOURCE", to: "1")]),
+    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
+]
+#endif
+
+let package = Package(
+    name: "ZIPFoundation",
+    platforms: [
+        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
+    ],
+    products: [
+        .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])
+    ],
+    targets: targets,
+    swiftLanguageVersions: [.v4, .v4_2, .v5]
+)

From de9b33552426c3b0adb9048da35c218705d358a6 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 09:40:32 +0200
Subject: [PATCH 7/9] Modernize test matrix

---
 .github/workflows/swift.yml |  6 +++---
 Package@swift-5.8.swift     | 27 +++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100644 Package@swift-5.8.swift

diff --git a/.github/workflows/swift.yml b/.github/workflows/swift.yml
index 7dd1c648..40aa48ac 100644
--- a/.github/workflows/swift.yml
+++ b/.github/workflows/swift.yml
@@ -10,8 +10,8 @@ jobs:
   Xcode:
     strategy:
       matrix:
-        xcode_version: ['13.2.1', '13.1', '13.0', '12.5.1', '12.4', '11.7']
-    runs-on: macos-11
+        xcode_version: ['13.3.1', '13.4', '14.0.1', '14.1', '14.2']
+    runs-on: macos-12
     env:
       DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode_version }}.app
     steps:
@@ -22,7 +22,7 @@ jobs:
   Linux:
     strategy:
       matrix:
-        tag: ['5.1', '5.2', '5.3']
+        tag: ['5.1', '5.3', '5.8']
     runs-on: ubuntu-latest
     container:
       image: swift:${{ matrix.tag }}
diff --git a/Package@swift-5.8.swift b/Package@swift-5.8.swift
new file mode 100644
index 00000000..ac62994c
--- /dev/null
+++ b/Package@swift-5.8.swift
@@ -0,0 +1,27 @@
+// swift-tools-version:5.8
+import PackageDescription
+
+#if canImport(Compression)
+let targets: [Target] = [
+    .target(name: "ZIPFoundation"),
+    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
+]
+#else
+let targets: [Target] = [
+    .systemLibrary(name: "CZLib", pkgConfig: "zlib", providers: [.brew(["zlib"]), .apt(["zlib"])]),
+    .target(name: "ZIPFoundation", dependencies: ["CZLib"], cSettings: [.define("_GNU_SOURCE", to: "1")]),
+    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
+]
+#endif
+
+let package = Package(
+    name: "ZIPFoundation",
+    platforms: [
+        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
+    ],
+    products: [
+        .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])
+    ],
+    targets: targets,
+    swiftLanguageVersions: [.v4, .v4_2, .v5]
+)

From dc15c256877b3c73642e972af687fa47a5274bb8 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 09:58:17 +0200
Subject: [PATCH 8/9] Only use `.visionOS` as platform when using a toolchain
 with version >=5.9

---
 Package.swift                                 |  4 +--
 Package@swift-5.8.swift                       | 27 -------------------
 ...swift-5.0.swift => Package@swift-5.9.swift |  4 +--
 3 files changed, 4 insertions(+), 31 deletions(-)
 delete mode 100644 Package@swift-5.8.swift
 rename Package@swift-5.0.swift => Package@swift-5.9.swift (87%)

diff --git a/Package.swift b/Package.swift
index 7d87ca7e..26c76d06 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.0
 import PackageDescription
 
 #if canImport(Compression)
@@ -17,7 +17,7 @@ let targets: [Target] = [
 let package = Package(
     name: "ZIPFoundation",
     platforms: [
-        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2), .visionOS(.v1)
+        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
     ],
     products: [
         .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])
diff --git a/Package@swift-5.8.swift b/Package@swift-5.8.swift
deleted file mode 100644
index ac62994c..00000000
--- a/Package@swift-5.8.swift
+++ /dev/null
@@ -1,27 +0,0 @@
-// swift-tools-version:5.8
-import PackageDescription
-
-#if canImport(Compression)
-let targets: [Target] = [
-    .target(name: "ZIPFoundation"),
-    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
-]
-#else
-let targets: [Target] = [
-    .systemLibrary(name: "CZLib", pkgConfig: "zlib", providers: [.brew(["zlib"]), .apt(["zlib"])]),
-    .target(name: "ZIPFoundation", dependencies: ["CZLib"], cSettings: [.define("_GNU_SOURCE", to: "1")]),
-    .testTarget(name: "ZIPFoundationTests", dependencies: ["ZIPFoundation"])
-]
-#endif
-
-let package = Package(
-    name: "ZIPFoundation",
-    platforms: [
-        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
-    ],
-    products: [
-        .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])
-    ],
-    targets: targets,
-    swiftLanguageVersions: [.v4, .v4_2, .v5]
-)
diff --git a/Package@swift-5.0.swift b/Package@swift-5.9.swift
similarity index 87%
rename from Package@swift-5.0.swift
rename to Package@swift-5.9.swift
index 26c76d06..7d87ca7e 100644
--- a/Package@swift-5.0.swift
+++ b/Package@swift-5.9.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.9
 import PackageDescription
 
 #if canImport(Compression)
@@ -17,7 +17,7 @@ let targets: [Target] = [
 let package = Package(
     name: "ZIPFoundation",
     platforms: [
-        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2)
+        .macOS(.v10_11), .iOS(.v9), .tvOS(.v9), .watchOS(.v2), .visionOS(.v1)
     ],
     products: [
         .library(name: "ZIPFoundation", targets: ["ZIPFoundation"])

From 1f10742b8b02bd006747b1d39d41e4725da60898 Mon Sep 17 00:00:00 2001
From: Thomas Zoechling <thomas@peakstep.com>
Date: Wed, 16 Aug 2023 11:09:48 +0200
Subject: [PATCH 9/9] Improve test reliability

---
 .../ZIPFoundationFileManagerTests.swift       | 25 ++++++++++++++++---
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/Tests/ZIPFoundationTests/ZIPFoundationFileManagerTests.swift b/Tests/ZIPFoundationTests/ZIPFoundationFileManagerTests.swift
index c1ee7539..8c548647 100755
--- a/Tests/ZIPFoundationTests/ZIPFoundationFileManagerTests.swift
+++ b/Tests/ZIPFoundationTests/ZIPFoundationFileManagerTests.swift
@@ -202,10 +202,11 @@ extension ZIPFoundationTests {
         }
 
         let shellZIPURL = shellZIP(directoryAtURL: testBundleURL)
-        let shellZIPInfos = Set(ZIPInfo.makeZIPInfos(forArchiveAtURL: shellZIPURL, mode: .shellParsing))
-        let builtInZIPInfos = Set(ZIPInfo.makeZIPInfos(forArchiveAtURL: builtInZIPURL, mode: .directoryIteration))
-        let diff = builtInZIPInfos.symmetricDifference(shellZIPInfos)
-        XCTAssert(diff.count == 0)
+        let shellZIPInfos = ZIPInfo.makeZIPInfos(forArchiveAtURL: shellZIPURL, mode: .shellParsing)
+            .sorted { $0.path < $1.path }
+        let builtInZIPInfos = ZIPInfo.makeZIPInfos(forArchiveAtURL: builtInZIPURL, mode: .directoryIteration)
+            .sorted { $0.path < $1.path }
+        XCTAssert(shellZIPInfos == builtInZIPInfos)
 #endif
     }
 }
@@ -302,6 +303,22 @@ private struct ZIPInfo: Hashable {
     }
 }
 
+extension ZIPInfo: Equatable {
+
+    static func == (lhs: Self, rhs: Self) -> Bool {
+        let hasSamePath = lhs.path == rhs.path
+        let hasSameSize = lhs.size == rhs.size
+        // ZIP date/timesstamps have very low resolution. We have to compare with some leeway.
+        let startDate = lhs.modificationDate.addingTimeInterval(-2)
+        let endDate = lhs.modificationDate.addingTimeInterval(+2)
+        let dateRange = startDate...endDate
+        let hasSameDate = dateRange.contains(rhs.modificationDate)
+        return hasSamePath &&
+               hasSameSize &&
+               hasSameDate
+    }
+}
+
 private extension URL {
 
     static func makeRelativePath(fromPath path: String, relativeToPath basePath: String, isDirectory: Bool) -> String {