Add Swift Package Manager configuration (smart-on-fhir#30)

* Add Swift Package Manager config

* Update Package config OAuth2 release

* Update Package config OAuth2 release

.gitignore

@@ -12,3 +12,11 @@ build
 # Docs
 docs
 
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+Packages/
+Package.pins
+Package.resolved
+
+.build/

.swift-version

@@ -1 +1 @@
-4.2
+5.0

.swiftpm/xcode/package.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

CHANGELOG.md

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+## 4.2
+
+- Add support for Swift Package Manager; deprecate CocoaPod support.
+
+
 ## 4.1
 
 - Update to Swift 5.0

Info.plist

@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.1.0</string>
+	<string>4.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4.1.0.0</string>
+	<string>4.2.0.0</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>

Package.swift

@@ -0,0 +1,32 @@
+// swift-tools-version:5.0
+//  Package.swift
+//
+//  Created by Dave Carlson on 8/8/19.
+
+import PackageDescription
+
+let package = Package(
+    name: "SMART",
+	platforms: [
+		.macOS(.v10_13), .iOS(.v11)
+	],
+    products: [
+        .library(
+            name: "SMART",
+            targets: ["SMART"]),
+    ],
+    dependencies: [
+		.package(url: "https://github.com/smart-on-fhir/Swift-FHIR", "4.2.0"..<"5.0.0"),
+		.package(url: "https://github.com/p2/OAuth2", "5.1.0"..<"6.0.0"),
+    ],
+    targets: [
+		.target(
+			name: "SMART",
+			dependencies: [
+				.product(name: "OAuth2"),
+				.product(name: "FHIR"),
+			],
+			path: "Sources",
+			sources: ["SMART", "Client", "iOS", "macOS"]),
+    ]
+)

README.md

@@ -15,6 +15,7 @@ See [tags/releases](https://github.com/smart-on-fhir/Swift-SMART/releases).
 
  Version |   Swift   |      FHIR     |  
 ---------|-----------|---------------|-----------------------------
+ **4.2** |       5.0 Package | `4.0.0-a53ec6ee1b` | R4
  **4.1** |       5.0 | `4.0.0-a53ec6ee1b` | R4
  **4.0** |       4.2 | `4.0.0-a53ec6ee1b` | R4
  **3.2** |       3.2 | `3.0.0.11832` | STU 3

Sources/Client/PatientListQuery.swift

@@ -33,13 +33,13 @@ open class PatientListQuery {
 		isDone = false
 	}
 
-	func execute(onServer server: FHIRServer, order: PatientListOrder, callback: @escaping (Bundle?, FHIRError?) -> Void) {
+	func execute(onServer server: FHIRServer, order: PatientListOrder, callback: @escaping (SMART.Bundle?, FHIRError?) -> Void) {
 		if isDone {
 			callback(nil, nil)
 			return
 		}
 
-		let cb: (Bundle?, FHIRError?) -> Void = { bundle, error in
+		let cb: (SMART.Bundle?, FHIRError?) -> Void = { bundle, error in
 			if nil != error || nil == bundle {
 				callback(nil, error)
 			}

Sources/Client/Server.swift

@@ -57,6 +57,11 @@ open class Server: FHIROpenServer, OAuth2RequestPerformer {
 		get { return auth?.oauth?.idToken }
 	}
 
+	/// The refresh token provided with the access token; Issuing a refresh token is optional at the discretion of the authorization server.
+	public var refreshToken: String? {
+		get { return auth?.oauth?.refreshToken }
+	}
+
 	var mustAbortAuthorization = false
 
 	/// An optional NSURLSessionDelegate.
@@ -135,7 +140,7 @@ open class Server: FHIROpenServer, OAuth2RequestPerformer {
 
 	open override func perform(request: URLRequest, completionHandler: @escaping (Data?, URLResponse?, Error?) -> Void) -> URLSessionTask? {
 		logger?.debug("SMART", msg: "--->  \(request.httpMethod ?? "???") \(request.url?.description ?? "No URL")")
-		logger?.trace("SMART", msg: "REQUEST\n\(request.debugDescription)\n---")
+		logger?.trace("SMART", msg: "REQUEST\n\(String(describing: request))\n---")
 		return super.perform(request: request) { data, response, error in
 			self.logger?.trace("SMART", msg: "RESPONSE\n\(response.debugDescription)\n---")
 			self.logger?.debug("SMART", msg: "<---  \((response as? HTTPURLResponse)?.statusCode ?? 999) (\(data?.count ?? 0) Byte)")

Sources/SMART/SMART.swift

@@ -0,0 +1,12 @@
+//
+//  SMART.swift
+//
+//  Created by Dave Carlson on 8/8/19.
+//
+
+/**
+Export dependencies so that projects using the SMART package do not need to also import dependency modules.
+*/
+@_exported import OAuth2
+@_exported import FHIR
+

Sources/iOS/Auth+iOS.swift

@@ -6,6 +6,7 @@
 //  Copyright (c) 2014 SMART Health IT. All rights reserved.
 //
 
+#if os(iOS)
 import UIKit
 
 
@@ -73,3 +74,5 @@ extension Auth {
 	}
 }
 
+#endif
+

Sources/iOS/PatientList+iOS.swift

@@ -6,6 +6,7 @@
 //  Copyright (c) 2015 SMART Health IT. All rights reserved.
 //
 
+#if os(iOS)
 import UIKit
 
 
@@ -251,3 +252,5 @@ class PatientTableViewCell: UITableViewCell {
 	}
 }
 
+#endif
+

Sources/macOS/Auth+macOS.swift

@@ -6,6 +6,7 @@
 //  Copyright (c) 2014 SMART Health IT. All rights reserved.
 //
 
+#if os(macOS)
 import Cocoa
 
 
@@ -31,3 +32,5 @@ extension Auth {
 	}
 }
 
+#endif
+