make ios available via spm

.github/workflows/ios-demos.yml

@@ -26,16 +26,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install Cocoapods
-        run: gem install cocoapods
-
-      - name: Run Cocoapods
-        run: pod install --repo-update
-
       - name: Build
         run: xcrun xcodebuild build
           -configuration Debug
-          -workspace PicoLLMCompletionDemo.xcworkspace
+          -project PicoLLMCompletionDemo.xcodeproj
           -sdk iphoneos
           -scheme PicoLLMCompletionDemo
           -derivedDataPath ddp
@@ -51,16 +45,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install Cocoapods
-        run: gem install cocoapods
-
-      - name: Run Cocoapods
-        run: pod install --repo-update
-
       - name: Build
         run: xcrun xcodebuild build
           -configuration Debug
-          -workspace PicoLLMChatDemo.xcworkspace
+          -project PicoLLMChatDemo.xcodeproj
           -sdk iphoneos
           -scheme PicoLLMChatDemo
           -derivedDataPath ddp

.github/workflows/ios-tests.yml

@@ -28,9 +28,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Run Cocoapods
-        run: pod install --repo-update
-
       - name: Inject AccessKey
         run: sed -i '.bak' 's:{TESTING_ACCESS_KEY_HERE}:${{secrets.PV_VALID_ACCESS_KEY}}:'
           PicoLLMAppTestUITests/BaseTest.swift
@@ -42,14 +39,14 @@ jobs:
       - name: XCode Build
         run: xcrun xcodebuild build-for-testing
           -configuration Debug
-          -workspace PicoLLMAppTest.xcworkspace
+          -project PicoLLMAppTest.xcodeproj
           -sdk iphoneos
           -scheme PicoLLMAppTest
           -derivedDataPath ddp
           CODE_SIGNING_ALLOWED=NO
 
       - name: Run Tests on Simulator
         run: xcrun xcodebuild test
-          -workspace PicoLLMAppTest.xcworkspace
+          -project PicoLLMAppTest.xcodeproj
           -scheme PicoLLMAppTest
           -destination 'platform=iOS Simulator,name=iPhone 13,OS=16.4'

.gitignore

@@ -3,3 +3,6 @@
 __pycache__
 *.bin
 *.pllm
+.build
+Package.resolved
+.swiftpm

Package.swift

@@ -0,0 +1,34 @@
+// swift-tools-version:5.3
+import PackageDescription
+let package = Package(
+    name: "picoLLM-iOS",
+    platforms: [
+        .iOS(.v13)
+    ],
+    products: [
+        .library(
+            name: "PicoLLM",
+            targets: ["PicoLLM"]
+        )
+    ],
+    targets: [
+        .binaryTarget(
+            name: "PvPicoLLM",
+            path: "lib/ios/PvPicoLLM.xcframework"
+        ),
+        .target(
+            name: "PicoLLM",
+            dependencies: ["PvPicoLLM"],
+            path: ".",
+            exclude: [
+                "binding/ios/PicoLLMAppTest",
+                "demo"
+            ],
+            sources: [
+                "binding/ios/PicoLLM.swift",
+                "binding/ios/PicoLLMDialog.swift",
+                "binding/ios/PicoLLMErrors.swift"
+            ]
+        )
+    ]
+)

binding/ios/PicoLLMErrors.swift

@@ -7,6 +7,8 @@
 //  specific language governing permissions and limitations under the License.
 //
 
+import Foundation
+
 public class PicoLLMError: LocalizedError {
     private let message: String
     private let messageStack: [String]

binding/ios/README.md

@@ -20,9 +20,15 @@ models. picoLLM Inference Engine is:
 
 ## Installation
 <!-- markdown-link-check-disable -->
-The picoLLM iOS binding is available via [CocoaPods](https://cocoapods.org/pods/picoLLM-iOS). To import it into your iOS project, add the following line to your Podfile:
+The picoLLM iOS binding is available via [Swift Package Manager](https://www.swift.org/documentation/package-manager/) or [CocoaPods](https://cocoapods.org/pods/picoLLM-iOS).
 <!-- markdown-link-check-enable -->
 
+To import the package using SPM, open up your project's Package Dependencies in XCode and add:
+```
+https://github.com/Picovoice/picollm.git
+```
+To import it into your iOS project using CocoaPods, add the following line to your Podfile:
+
 ```ruby
 pod 'picoLLM-iOS'
 ```

binding/ios/picoLLM-iOS.podspec

@@ -8,9 +8,9 @@ Pod::Spec.new do |s|
   <<-DESC
   picoLLM Inference Engine iOS SDK.
   DESC
-  s.homepage = 'https://github.com/Picovoice/picollm/tree/master/binding/ios'
+  s.homepage = 'https://github.com/Picovoice/picollm/tree/main/binding/ios'
   s.author = { 'Picovoice' => '[email protected]' }
-  s.source = { :git => "https://github.com/Picovoice/picollm.git", :tag => "picoLLM-iOS-v1.2.3" }
+  s.source = { :git => "https://github.com/Picovoice/picollm.git", :tag => s.version.to_s }
   s.ios.deployment_target = '16.0'
   s.swift_version = '5.0'
   s.vendored_frameworks = 'lib/ios/PvPicoLLM.xcframework'

demo/ios/Chat/PicoLLMChatDemo.xcodeproj/project.pbxproj

@@ -3,18 +3,19 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 60;
 	objects = {
 
 /* Begin PBXBuildFile section */
 		02A11949268D39A700A2AC99 /* PicoLLMChatDemoApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 02A11948268D39A700A2AC99 /* PicoLLMChatDemoApp.swift */; };
 		02A1194B268D39A700A2AC99 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 02A1194A268D39A700A2AC99 /* ContentView.swift */; };
 		02A1194D268D39AB00A2AC99 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 02A1194C268D39AB00A2AC99 /* Assets.xcassets */; };
 		02A1195F268D3FD600A2AC99 /* ViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 02A1195E268D3FD600A2AC99 /* ViewModel.swift */; };
-		3D2B8D90C4122A3A0C8C682D /* libPods-PicoLLMChatDemo.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 7231C033B41A0972F723C1A6 /* libPods-PicoLLMChatDemo.a */; };
 		C789D24B2BEA8E5D005FDB10 /* LoadModelView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C789D24A2BEA8E5D005FDB10 /* LoadModelView.swift */; };
 		C789D24D2BEA8EAE005FDB10 /* ChatView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C789D24C2BEA8EAE005FDB10 /* ChatView.swift */; };
 		C789D2512BEAD752005FDB10 /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = C789D2502BEAD752005FDB10 /* Constants.swift */; };
+		E1E0137E2D16114E00DB0C2F /* PicoLLM in Frameworks */ = {isa = PBXBuildFile; productRef = E1E0137D2D16114E00DB0C2F /* PicoLLM */; };
+		E1E013842D162B3D00DB0C2F /* PicoLLM in Frameworks */ = {isa = PBXBuildFile; productRef = E1E013832D162B3D00DB0C2F /* PicoLLM */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -24,9 +25,6 @@
 		02A1194C268D39AB00A2AC99 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		02A11951268D39AB00A2AC99 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		02A1195E268D3FD600A2AC99 /* ViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewModel.swift; sourceTree = "<group>"; };
-		195F7C81D2A651BE1E18D367 /* Pods-PicoLLMChatDemo.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-PicoLLMChatDemo.debug.xcconfig"; path = "Target Support Files/Pods-PicoLLMChatDemo/Pods-PicoLLMChatDemo.debug.xcconfig"; sourceTree = "<group>"; };
-		7231C033B41A0972F723C1A6 /* libPods-PicoLLMChatDemo.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-PicoLLMChatDemo.a"; sourceTree = BUILT_PRODUCTS_DIR; };
-		B4721F6A98EC8D37F91281AB /* Pods-PicoLLMChatDemo.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-PicoLLMChatDemo.release.xcconfig"; path = "Target Support Files/Pods-PicoLLMChatDemo/Pods-PicoLLMChatDemo.release.xcconfig"; sourceTree = "<group>"; };
 		C789D24A2BEA8E5D005FDB10 /* LoadModelView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadModelView.swift; sourceTree = "<group>"; };
 		C789D24C2BEA8EAE005FDB10 /* ChatView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatView.swift; sourceTree = "<group>"; };
 		C789D2502BEAD752005FDB10 /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
@@ -37,7 +35,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				3D2B8D90C4122A3A0C8C682D /* libPods-PicoLLMChatDemo.a in Frameworks */,
+				E1E0137E2D16114E00DB0C2F /* PicoLLM in Frameworks */,
+				E1E013842D162B3D00DB0C2F /* PicoLLM in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -49,8 +48,6 @@
 			children = (
 				02A11947268D39A700A2AC99 /* PicoLLMChatDemo */,
 				02A11946268D39A700A2AC99 /* Products */,
-				8DB92FF3DC81AB04D3FF7242 /* Pods */,
-				F770462E5CFAB5B7D2E94AD8 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -77,35 +74,16 @@
 			path = PicoLLMChatDemo;
 			sourceTree = "<group>";
 		};
-		8DB92FF3DC81AB04D3FF7242 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				195F7C81D2A651BE1E18D367 /* Pods-PicoLLMChatDemo.debug.xcconfig */,
-				B4721F6A98EC8D37F91281AB /* Pods-PicoLLMChatDemo.release.xcconfig */,
-			);
-			path = Pods;
-			sourceTree = "<group>";
-		};
-		F770462E5CFAB5B7D2E94AD8 /* Frameworks */ = {
-			isa = PBXGroup;
-			children = (
-				7231C033B41A0972F723C1A6 /* libPods-PicoLLMChatDemo.a */,
-			);
-			name = Frameworks;
-			sourceTree = "<group>";
-		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
 		02A11944268D39A700A2AC99 /* PicoLLMChatDemo */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 02A11954268D39AB00A2AC99 /* Build configuration list for PBXNativeTarget "PicoLLMChatDemo" */;
 			buildPhases = (
-				1F448DADB90CE82863E78546 /* [CP] Check Pods Manifest.lock */,
 				02A11941268D39A700A2AC99 /* Sources */,
 				02A11942268D39A700A2AC99 /* Frameworks */,
 				02A11943268D39A700A2AC99 /* Resources */,
-				FA42AEB90E30635F6CCC7782 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -140,6 +118,9 @@
 				Base,
 			);
 			mainGroup = 02A1193C268D39A700A2AC99;
+			packageReferences = (
+				E1E013822D162B3D00DB0C2F /* XCLocalSwiftPackageReference "../../../../picollm" */,
+			);
 			productRefGroup = 02A11946268D39A700A2AC99 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -160,48 +141,6 @@
 		};
 /* End PBXResourcesBuildPhase section */
 
-/* Begin PBXShellScriptBuildPhase section */
-		1F448DADB90CE82863E78546 /* [CP] Check Pods Manifest.lock */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-			);
-			inputPaths = (
-				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
-				"${PODS_ROOT}/Manifest.lock",
-			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputFileListPaths = (
-			);
-			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-PicoLLMChatDemo-checkManifestLockResult.txt",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
-			showEnvVarsInLog = 0;
-		};
-		FA42AEB90E30635F6CCC7782 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-PicoLLMChatDemo/Pods-PicoLLMChatDemo-frameworks-${CONFIGURATION}-input-files.xcfilelist",
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-PicoLLMChatDemo/Pods-PicoLLMChatDemo-frameworks-${CONFIGURATION}-output-files.xcfilelist",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-PicoLLMChatDemo/Pods-PicoLLMChatDemo-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
-/* End PBXShellScriptBuildPhase section */
-
 /* Begin PBXSourcesBuildPhase section */
 		02A11941268D39A700A2AC99 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
@@ -339,13 +278,12 @@
 		};
 		02A11955268D39AB00A2AC99 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 195F7C81D2A651BE1E18D367 /* Pods-PicoLLMChatDemo.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_ASSET_PATHS = "";
-				DEVELOPMENT_TEAM = EU9HUJJU2X;
+				DEVELOPMENT_TEAM = 65723695GD;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				INFOPLIST_FILE = PicoLLMChatDemo/Info.plist;
@@ -363,13 +301,12 @@
 		};
 		02A11956268D39AB00A2AC99 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = B4721F6A98EC8D37F91281AB /* Pods-PicoLLMChatDemo.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_ASSET_PATHS = "";
-				DEVELOPMENT_TEAM = EU9HUJJU2X;
+				DEVELOPMENT_TEAM = 65723695GD;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				INFOPLIST_FILE = PicoLLMChatDemo/Info.plist;
@@ -407,6 +344,24 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCLocalSwiftPackageReference section */
+		E1E013822D162B3D00DB0C2F /* XCLocalSwiftPackageReference "../../../../picollm" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = ../../../../picollm;
+		};
+/* End XCLocalSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		E1E0137D2D16114E00DB0C2F /* PicoLLM */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = PicoLLM;
+		};
+		E1E013832D162B3D00DB0C2F /* PicoLLM */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = PicoLLM;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 02A1193D268D39A700A2AC99 /* Project object */;
 }