[PM-18404] Add SDK version to About screen version copy-paste (#2250)

.gitignore

@@ -87,3 +87,6 @@ Authenticator/Application/Support/Settings.bundle/Acknowledgements.latest_result
 # AI
 .claude/settings.local.json
 review-*.md
+
+# Generated files
+BitwardenKit/Core/Platform/Utilities/SDKVersionInfo.swift

BitwardenKit/Core/Platform/Services/AppInfoService.swift

@@ -8,6 +8,9 @@ import UIKit
 public protocol AppAdditionalInfo {
     /// CI Build information.
     var ciBuildInfo: KeyValuePairs<String, String> { get }
+
+    /// SDK version information.
+    var sdkVersion: String { get }
 }
 
 // MARK: - DefaultAppAdditionalInfo
@@ -19,6 +22,10 @@ public struct DefaultAppAdditionalInfo: AppAdditionalInfo {
         CIBuildInfo.info
     }
 
+    public var sdkVersion: String {
+        SDKVersionInfo.version
+    }
+
     public init() {}
 }
 
@@ -102,11 +109,11 @@ public extension DefaultAppInfoService {
             "",
             appNameAndVersionString,
             bundleString,
-            // TODO: PM-18404 - Include server and SDK version
-            // sdkString,
+            // TODO: PM-18404 - Include server version
             // serverString,
             deviceString,
             systemOSString,
+            sdkString,
             additionalInfoString,
         ]
         .compactMap(\.self)
@@ -118,11 +125,11 @@ public extension DefaultAppInfoService {
         [
             appNameAndVersionString,
             bundleString,
-            // TODO: PM-18404 - Include server and SDK version
-            // sdkString,
+            // TODO: PM-18404 - Include server version
             // serverString,
             deviceString,
             systemOSString,
+            sdkString,
             additionalInfoString,
         ]
         .compactMap(\.self)
@@ -167,6 +174,13 @@ public extension DefaultAppInfoService {
         "📱 Device: \(systemDevice.modelIdentifier)"
     }
 
+    /// A string containing the SDK version info.
+    private var sdkString: String? {
+        let version = appAdditionalInfo.sdkVersion
+        guard version != "Unknown", !version.isEmpty else { return nil }
+        return "🦀 SDK: \(version)"
+    }
+
     /// A string containing the OS info.
     private var systemOSString: String {
         "🍏 System: \(systemDevice.systemName) \(systemDevice.systemVersion)"

BitwardenKit/Core/Platform/Services/AppInfoServiceTests.swift

@@ -124,6 +124,67 @@ class AppInfoServiceTests: BitwardenTestCase {
         )
     }
 
+    /// `appInfoString` includes SDK version when available.
+    func test_appInfoString_withSDKVersion() {
+        appAdditionalInfo.sdkVersion = "1.0.0-1234-abc1234"
+
+        XCTAssertEqual(
+            subject.appInfoString,
+            """
+            © Bitwarden Inc. 2015–2025
+
+            📝 Bitwarden 1.0 (1)
+            📦 Bundle: com.8bit.bitwarden
+            📱 Device: iPhone14,2
+            🍏 System: iOS 16.4
+            🦀 SDK: 1.0.0-1234-abc1234
+            """,
+        )
+    }
+
+    /// `appInfoString` excludes SDK version when unknown.
+    func test_appInfoString_withUnknownSDKVersion() {
+        appAdditionalInfo.sdkVersion = "Unknown"
+
+        XCTAssertEqual(
+            subject.appInfoString,
+            """
+            © Bitwarden Inc. 2015–2025
+
+            📝 Bitwarden 1.0 (1)
+            📦 Bundle: com.8bit.bitwarden
+            📱 Device: iPhone14,2
+            🍏 System: iOS 16.4
+            """,
+        )
+    }
+
+    /// `appInfoString` includes both SDK version and CI build info when both available.
+    func test_appInfoString_withSDKVersionAndCIBuildInfo() {
+        appAdditionalInfo.sdkVersion = "1.0.0-1234-abc1234"
+        appAdditionalInfo.ciBuildInfo = [
+            "🧱 Commit": "bitwarden/ios/main@abc123",
+            "💻 Build Source": "bitwarden/ios/actions/runs/123/attempts/123",
+            "🛠️ Compiler Flags": "DEBUG_MENU",
+        ]
+
+        XCTAssertEqual(
+            subject.appInfoString,
+            """
+            © Bitwarden Inc. 2015–2025
+
+            📝 Bitwarden 1.0 (1)
+            📦 Bundle: com.8bit.bitwarden
+            📱 Device: iPhone14,2
+            🍏 System: iOS 16.4
+            🦀 SDK: 1.0.0-1234-abc1234
+            🧱 Commit: bitwarden/ios/main@abc123
+            💻 Build Source: bitwarden/ios/actions/runs/123/attempts/123
+            🛠️ Compiler Flags: DEBUG_MENU
+            """,
+        )
+    }
+
     /// `debugAppInfoString` returns the app info string without copyright info.
     func test_appInfoWithoutCopyrightString() {
         appAdditionalInfo.ciBuildInfo = [
@@ -169,8 +230,17 @@ class AppInfoServiceTests: BitwardenTestCase {
     func test_appAdditionalInfo_ciBuildInfo() {
         XCTAssertTrue(DefaultAppAdditionalInfo().ciBuildInfo.isEmpty)
     }
+
+    /// `sdkVersion` returns the SDK version from SDKVersionInfo.
+    func test_appAdditionalInfo_sdkVersion() {
+        let info = DefaultAppAdditionalInfo()
+        XCTAssertNotNil(info.sdkVersion)
+        XCTAssertFalse(info.sdkVersion.isEmpty)
+        XCTAssertEqual(info.sdkVersion, SDKVersionInfo.version)
+    }
 }
 
 class MockAppAdditionalInfo: AppAdditionalInfo {
     var ciBuildInfo: KeyValuePairs<String, String> = [:]
+    var sdkVersion: String = "Unknown"
 }

BitwardenKit/Core/Platform/Utilities/SDKVersionInfoTests.swift

@@ -0,0 +1,45 @@
+import BitwardenKit
+import Foundation
+import Testing
+
+/// Tests for `SDKVersionInfo`.
+struct SDKVersionInfoTests {
+    /// `version` is not "Unknown" since the build script should have generated it.
+    @Test
+    func versionIsNotUnknown() {
+        #expect(
+            SDKVersionInfo.version != "Unknown",
+            "SDK version should be generated by build script, not 'Unknown'",
+        )
+    }
+
+    /// `version` is not empty.
+    @Test
+    func versionIsNotEmpty() {
+        #expect(!SDKVersionInfo.version.isEmpty)
+    }
+
+    /// `version` matches the expected semantic version format from project-common.yml.
+    /// Expected format: "MAJOR.MINOR.PATCH-BUILD_NUMBER-COMMIT_HASH"
+    /// Example: "2.0.0-3659-948b207"
+    @Test
+    func versionMatchesSemanticVersionFormat() {
+        let version = SDKVersionInfo.version
+
+        // Regex pattern for semantic version with build number and commit hash
+        // Format: X.Y.Z-BUILD-HASH where:
+        // - X.Y.Z is the semantic version (e.g., 2.0.0)
+        // - BUILD is the build number (e.g., 3659)
+        // - HASH is the short git commit hash (e.g., 948b207)
+        let pattern = #"^\d+\.\d+\.\d+-\d+-[a-f0-9]+$"#
+
+        let regex = try? NSRegularExpression(pattern: pattern, options: [])
+        let range = NSRange(version.startIndex..., in: version)
+        let matches = regex?.firstMatch(in: version, options: [], range: range)
+
+        #expect(
+            matches != nil,
+            "SDK version '\(version)' should match format 'X.Y.Z-BUILD-HASH' (e.g., '2.0.0-3659-948b207')",
+        )
+    }
+}

Scripts/generate-sdk-version-info.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+#
+# SDK Version Info Generator
+#
+# Extracts SDK version from project-common.yml and generates SDKVersionInfo.swift
+# Works in ALL builds (local + CI), not just CI builds
+#
+# Prerequisites:
+#   - project-common.yml exists with BitwardenSdk revision comment
+#   - Write access to BitwardenKit/Core/Platform/Utilities/
+
+set -euo pipefail
+
+PROJECT_FILE="${SRCROOT:-$(pwd)}/project-common.yml"
+OUTPUT_FILE="${SRCROOT:-$(pwd)}/BitwardenKit/Core/Platform/Utilities/SDKVersionInfo.swift"
+
+# Extract SDK version from YAML comment
+# Format: revision: <hash> # <version>
+SDK_VERSION=$(grep -A5 "BitwardenSdk:" "$PROJECT_FILE" | \
+              grep "revision:" | \
+              sed 's/.*# //' | \
+              tr -d '\n' || echo "Unknown")
+
+# If extraction failed or returned the full line (no # comment), provide fallback
+if [ -z "$SDK_VERSION" ] || [ "$SDK_VERSION" = "Unknown" ] || [[ "$SDK_VERSION" == *"revision:"* ]]; then
+    echo "❌ ERROR: Could not extract SDK version from $PROJECT_FILE"
+    echo "Expected format: 'revision: <hash> # <version>'"
+    echo "Example: 'revision: 70f9530... # 2.0.0-3659-948b207'"
+    echo "Tests will fail with 'Unknown' version"
+    SDK_VERSION="Unknown"
+fi
+
+echo "🔧 Generating SDK Version Info..."
+echo "🔧 SDK Version: $SDK_VERSION"
+
+# Generate Swift file
+cat << EOF > "$OUTPUT_FILE"
+/// SDK version information extracted from project-common.yml at build time.
+/// WARNING: This file is automatically generated by Scripts/generate-sdk-version-info.sh
+/// and should not be modified manually.
+///
+public enum SDKVersionInfo {
+    /// The BitwardenSDK version string (e.g., "2.0.0-3659-948b207").
+    /// Extracted from the revision comment in project-common.yml.
+    public static let version: String = "$SDK_VERSION"
+}
+EOF
+
+echo "✅ SDK Version Info generated successfully."

project-bwk.yml

@@ -122,6 +122,15 @@ targets:
       - SourceryTarget
     templateAttributes:
       sourcesPath: BitwardenKit
+    sources:
+      - path: BitwardenKit/Core/Platform/Utilities/SDKVersionInfo.swift
+        optional: true
+    preBuildScripts:
+      - name: Generate SDK Version Info
+        path: Scripts/generate-sdk-version-info.sh
+        basedOnDependencyAnalysis: false
+        outputFiles:
+          - $(SRCROOT)/BitwardenKit/Core/Platform/Utilities/SDKVersionInfo.swift
     dependencies:
       - package: BitwardenSdk
       - package: SwiftUIIntrospect