fix missing xcode duplicate versions

Author: MattKiazyk

Sources/XcodesKit/Services/XcodeListPresentationService.swift

@@ -45,7 +45,7 @@ public struct XcodeListPresentationService: Sendable {
             )
             : availableXcodes)
             .matchingArchitectureFilters(architectures)
-        let visibleAvailableXcodes = XcodeListService.filteringPrereleasesWithDuplicateBuildMetadata(adjustedAvailableXcodes)
+        let visibleAvailableXcodes = Self.filteringPrereleasesWithReleaseMatchingBuildAndArchitecture(adjustedAvailableXcodes)
 
         let adjustedInstalledXcodes = architectures.isEmpty
             ? installedXcodes
@@ -149,4 +149,18 @@ public struct XcodeListPresentationService: Sendable {
         guard let selectedXcodePath else { return nil }
         return installedXcodes.first { selectedXcodePath.hasPrefix($0.path.string) }
     }
+
+    static func filteringPrereleasesWithReleaseMatchingBuildAndArchitecture(_ xcodes: [AvailableXcode]) -> [AvailableXcode] {
+        xcodes.filter { availableXcode in
+            let releaseWithSameBuildAndArchitecture = xcodes.contains {
+                $0.version.buildMetadataIdentifiers == availableXcode.version.buildMetadataIdentifiers &&
+                    $0.version.prereleaseIdentifiers.isEmpty &&
+                    $0.architectures == availableXcode.architectures
+            }
+
+            return availableXcode.version.prereleaseIdentifiers.isEmpty ||
+                availableXcode.version.buildMetadataIdentifiers.isEmpty ||
+                !releaseWithSameBuildAndArchitecture
+        }
+    }
 }

Sources/XcodesKit/Services/XcodeListService.swift

@@ -220,14 +220,9 @@ public struct XcodeListService: Sendable {
                 $0.version.buildMetadataIdentifiers == availableXcode.version.buildMetadataIdentifiers
             }
 
-            let releaseWithSameBuildAndArchitecture = availableXcodesWithIdenticalBuildIdentifiers.contains {
-                $0.version.prereleaseIdentifiers.isEmpty &&
-                    $0.architectures == availableXcode.architectures
-            }
-
             return availableXcodesWithIdenticalBuildIdentifiers.count == 1 ||
                 availableXcodesWithIdenticalBuildIdentifiers.count > 1 &&
-                (availableXcode.version.prereleaseIdentifiers.isEmpty || !releaseWithSameBuildAndArchitecture)
+                (availableXcode.version.prereleaseIdentifiers.isEmpty || availableXcode.architectures?.isEmpty == false)
         }
     }
 

Tests/XcodesKitTests/XcodesKitTests.swift

@@ -1102,7 +1102,7 @@ final class XcodesKitTests: XCTestCase {
         ])
     }
 
-    func testXcodeListServiceFiltersArchitectureSpecificPrereleaseWhenReleaseHasSameArchitecture() throws {
+    func testXcodeListServiceKeepsArchitectureSpecificPrereleaseWhenReleaseHasSameArchitecture() throws {
         let release = AvailableXcode(
             version: try XCTUnwrap(Version("26.5.0+17F42")),
             url: try XCTUnwrap(URL(string: "https://apple.com/xcode-arm64.xip")),
@@ -1124,7 +1124,8 @@ final class XcodesKitTests: XCTestCase {
         ])
 
         XCTAssertEqual(filtered.map(\.xcodeID), [
-            release.xcodeID
+            release.xcodeID,
+            prerelease.xcodeID
         ])
     }