[BuildInfo]: Added bundleInfo inspection to create version tag in Settings screen

SideStore/Utils/buildinfo/BuildInfo.swift

@@ -0,0 +1,58 @@
+//
+//  BuildInfo.swift
+//  AltStore
+//
+//  Created by Magesh K on 21/01/25.
+//  Copyright © 2025 SideStore. All rights reserved.
+//
+
+public class BuildInfo{
+    private static let BUILD_REVISION_TAG  = "BuildRevision"    // commit ID for now (but could be any, set by build env vars
+    private static let BUILD_CHANNEL_TAG   = "BuildChannel"     // set by build env, ex CI will set it via env vars, for xcode builds this is empty
+    
+    private static let MARKETING_VERSION_TAG        = "CFBundleShortVersionString"
+    private static let CURRENT_PROJECT_VERSION_TAG  = kCFBundleVersionKey as String
+    
+    private static let XCODE_VERSION_TAG  = "DTXcode"
+    private static let XCODE_REVISION_TAG = "DTXcodeBuild"
+
+    public enum Channel: String {
+        case unknown
+        case local          // xcodebuilds can use this by setting BUILD_CHANNEL in CodeSigning.xcconfig
+        
+        case alpha
+        case beta
+        case stable
+    }
+    
+    public lazy var channel: Channel = {
+        let channel  = Bundle.main.object(forInfoDictionaryKey: Self.BUILD_CHANNEL_TAG) as? String
+        return Channel(rawValue: channel ?? "") ?? .unknown
+    }()
+
+    public lazy var revision: String? = {
+        let revision  = Bundle.main.object(forInfoDictionaryKey: Self.BUILD_REVISION_TAG) as? String
+        return revision
+    }()
+
+    public lazy var project_version: String? = {
+        let revision  = Bundle.main.object(forInfoDictionaryKey: Self.CURRENT_PROJECT_VERSION_TAG) as? String
+        return revision
+    }()
+
+    public lazy var marketing_version: String? = {
+        let revision  = Bundle.main.object(forInfoDictionaryKey: Self.MARKETING_VERSION_TAG) as? String
+        return revision
+    }()
+
+    public lazy var xcode: String? = {
+        let xcode  = Bundle.main.object(forInfoDictionaryKey: Self.XCODE_VERSION_TAG) as? String
+        return xcode
+    }()
+
+    public lazy var xcode_revision: String? = {
+        let revision  = Bundle.main.object(forInfoDictionaryKey: Self.XCODE_REVISION_TAG) as? String
+        return revision
+    }()
+
+}