Add SPM support

.gitignore

@@ -19,6 +19,9 @@ DerivedData
 *.hmap
 *.ipa
 
+# SPM
+.swiftpm/
+
 # Bundler
 .bundle
 

Package.resolved

@@ -0,0 +1,43 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "CocoaLumberjack",
+        "repositoryURL": "https://github.com/CocoaLumberjack/CocoaLumberjack.git",
+        "state": {
+          "branch": null,
+          "revision": "e518eb6e362df327574ba5e04269cd6d29f40aec",
+          "version": "3.7.2"
+        }
+      },
+      {
+        "package": "SDWebImage",
+        "repositoryURL": "https://github.com/SDWebImage/SDWebImage.git",
+        "state": {
+          "branch": null,
+          "revision": "a72df4849408da7e5d3c1b586797b7c601c41d1b",
+          "version": "5.12.1"
+        }
+      },
+      {
+        "package": "SVGKit",
+        "repositoryURL": "https://github.com/SVGKit/SVGKit.git",
+        "state": {
+          "branch": null,
+          "revision": "58152b9f7c85eab239160b36ffdfd364aa43d666",
+          "version": "3.0.0"
+        }
+      },
+      {
+        "package": "swift-log",
+        "repositoryURL": "https://github.com/apple/swift-log.git",
+        "state": {
+          "branch": null,
+          "revision": "5d66f7ba25daf4f94100e7022febf3c75e37a6c7",
+          "version": "1.4.2"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

Package.swift

@@ -0,0 +1,33 @@
+// swift-tools-version:5.1
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+import PackageDescription
+
+let package = Package(
+    name: "SDWebImageSVGKitPlugin",
+    platforms: [
+        .macOS(.v10_11), .iOS(.v13), .tvOS(.v13)
+    ],
+    products: [
+        // Products define the executables and libraries produced by a package, and make them visible to other packages.
+        .library(
+            name: "SDWebImageSVGKitPlugin",
+            targets: ["SDWebImageSVGKitPlugin"]),
+    ],
+    dependencies: [
+        // Dependencies declare other packages that this package depends on.
+        // .package(url: /* package url */, from: "1.0.0"),
+        .package(url: "https://github.com/SDWebImage/SDWebImage.git", from: "5.10.0"),
+        .package(url: "https://github.com/SVGKit/SVGKit.git", from: "3.0.0")
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages which this package depends on.
+        .target(
+            name: "SDWebImageSVGKitPlugin",
+            dependencies: ["SDWebImage", "SVGKit"],
+            path: ".",
+            sources: ["SDWebImageSVGKitPlugin/Classes"],
+            publicHeadersPath: "SDWebImageSVGKitPlugin/Classes"
+        )
+    ]
+)

SDWebImageSVGKitPlugin/Classes/SDImageSVGKCoder.h

@@ -5,7 +5,11 @@
 //  Created by DreamPiggy on 2018/9/27.
 //
 
+#if __has_include(<SDWebImage/SDWebImage.h>)
 #import <SDWebImage/SDWebImage.h>
+#else
+@import SDWebImage;
+#endif
 
 NS_ASSUME_NONNULL_BEGIN
 

SDWebImageSVGKitPlugin/Classes/SDImageSVGKCoder.m

@@ -8,8 +8,11 @@
 #import "SDImageSVGKCoder.h"
 #import "SDSVGKImage.h"
 #import "SDWebImageSVGKitDefine.h"
+#if __has_include(<SVGKit/SVGKit.h>)
 #import <SVGKit/SVGKit.h>
-
+#else
+@import SVGKit;
+#endif
 #define kSVGTagEnd @"</svg>"
 
 @implementation SDImageSVGKCoder

SDWebImageSVGKitPlugin/Classes/SDSVGKImage.h

@@ -5,8 +5,16 @@
 //  Created by DreamPiggy on 2018/10/10.
 //
 
+#if __has_include(<SDWebImage/SDWebImage.h>)
 #import <SDWebImage/SDWebImage.h>
+#else
+@import SDWebImage;
+#endif
+#if __has_include(<SVGKit/SVGKit.h>)
 #import <SVGKit/SVGKit.h>
+#else
+@import SVGKit;
+#endif
 
 NS_ASSUME_NONNULL_BEGIN
 

SDWebImageSVGKitPlugin/Classes/SDWebImageSVGKitDefine.h

@@ -5,7 +5,11 @@
 //  Created by DreamPiggy on 2018/10/11.
 //
 
+#if __has_include(<SDWebImage/SDWebImage.h>)
 #import <SDWebImage/SDWebImage.h>
+#else
+@import SDWebImage;
+#endif
 
 @class SVGKImage;
 

SDWebImageSVGKitPlugin/Classes/SDWebImageSVGKitDefine.m

@@ -6,8 +6,11 @@
 //
 
 #import "SDWebImageSVGKitDefine.h"
+#if __has_include(<SVGKit/SVGKit.h>)
 #import <SVGKit/SVGKit.h>
-
+#else
+@import SVGKit;
+#endif
 #if SD_UIKIT
 void SDAdjustSVGContentMode(SVGKImage * svgImage, UIViewContentMode contentMode, CGSize viewSize) {
     NSCParameterAssert(svgImage);

SDWebImageSVGKitPlugin/Classes/SVGKImageView+WebCache.h

@@ -5,7 +5,11 @@
 //  Created by DreamPiggy on 2018/10/10.
 //
 
+#if __has_include(<SVGKit/SVGKit.h>)
 #import <SVGKit/SVGKit.h>
+#else
+@import SVGKit;
+#endif
 #import "SDWebImageSVGKitDefine.h"
 
 NS_ASSUME_NONNULL_BEGIN