Adds Swift Package Manager support (TIFF tests are slow - big image files)

* Updates github workflows for SPM
* Removes cocoapods and carthage

Author: paulsolt-ofsw

.github/workflows/build-test.yml

@@ -13,8 +13,8 @@ jobs:
 
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@v3
-    - name: Install
-      run: pod install
+      uses: actions/checkout@v4
     - name: Build
-      run: xcodebuild build-for-testing -workspace tiff-ios.xcworkspace -scheme tiff-ios -destination 'platform=iOS Simulator,OS=latest,name=iPhone 14'
+      run: swift build
+    - name: Test
+      run: swift test

.github/workflows/build.yml

@@ -5,3 +5,5 @@ Pods
 xcuserdata/
 *.swp
 Carthage/
+.build/
+.swiftpm/

.gitignore

@@ -4,9 +4,11 @@ Adheres to [Semantic Versioning](http://semver.org/).
 
 ---
 
-## 4.0.3 (TBD)
+## 5.0.0 (6-5-2025)
 
-* TBD
+* Swift Package Manager Support
+* Updated bundle resource loading for the test image files
+* Cocoapods and carthage removed
 
 ## [4.0.2](https://github.com/ngageoint/tiff-ios/releases/tag/4.0.2) (11-06-2023)
 

CHANGELOG.md

@@ -0,0 +1,63 @@
+// swift-tools-version: 5.10
+
+import PackageDescription
+
+let package = Package(
+    name: "TIFF",
+    platforms: [
+        .iOS(.v13), .macOS(.v12)
+    ],
+    products: [
+        .library(
+            name: "TIFF",
+            targets: ["TIFF"])
+    ],
+    dependencies: [
+    ],
+    targets: [
+        .target(
+            name: "TIFF",
+            dependencies: [
+            ],
+            path: "tiff-ios"
+        ),
+        .testTarget(
+            name: "TiffTests",
+            dependencies: [
+                "TIFF"
+            ],
+            path: "tiff-iosTests",
+            resources: [
+                .copy("Resources/deflate.tiff"),
+                .copy("Resources/float32.tiff"),
+                .copy("Resources/float64.tiff"),
+                .copy("Resources/initial.tiff"),
+                .copy("Resources/int32.tiff"),
+                .copy("Resources/interleave.tiff"),
+                .copy("Resources/lzw_predictor_floating.tiff"),
+                .copy("Resources/lzw_predictor.tiff"),
+                .copy("Resources/lzw.tiff"),
+                .copy("Resources/overviews.tiff"),
+                .copy("Resources/packbits.tiff"),
+                .copy("Resources/quad-jpeg.tif"),
+                .copy("Resources/rgb.tiff"),
+                .copy("Resources/small.tiff"),
+                .copy("Resources/stripped.tiff"),
+                .copy("Resources/tiled.tiff"),
+                .copy("Resources/tiledplanar.tiff"),
+                .copy("Resources/tiledplanarlzw.tiff"),
+                .copy("Resources/uint32.tiff")
+            ]
+        ),
+        .testTarget(
+            name: "TiffTestsSwift",
+            dependencies: [
+                "TIFF"
+            ],
+            path: "tiff-iosTests-swift",
+            resources: [
+            ]
+        )
+
+    ]
+)

Cartfile

@@ -20,6 +20,7 @@ View the latest [Appledoc](http://ngageoint.github.io/tiff-ios/docs/api/)
 #### Read ####
 
 ```objectivec
+@import TIFF;
 
 // NSData *data = ...;
 // NSString *file = ...;
@@ -79,42 +80,48 @@ NSData *data = [TIFFWriter writeTiffToDataWithImage:tiffImage];
 
 ### Build ###
 
-[![Build & Test](https://github.com/ngageoint/tiff-ios/workflows/Build%20&%20Test/badge.svg)](https://github.com/ngageoint/tiff-ios/actions/workflows/build-test.yml)
+[![Build](https://github.com/ngageoint/tiff-ios/workflows/Build/badge.svg)](https://github.com/ngageoint/tiff-ios/actions/workflows/build.yml)
 
-Build this repository using Xcode and/or CocoaPods:
+Build this repository using Swift Package Manager:
 
-    pod install
-
-Open tiff-ios.xcworkspace in Xcode or build from command line:
-
-    xcodebuild -workspace 'tiff-ios.xcworkspace' -scheme tiff-ios build
+    swift build
 
 Run tests from Xcode or from command line:
 
-    xcodebuild test -workspace 'tiff-ios.xcworkspace' -scheme tiff-ios -destination 'platform=iOS Simulator,name=iPhone 15'
+    swift test
 
-### Include Library ###
+Open the Swift Package in Xcode from command line:
 
-Include this repository by specifying it in a Podfile using a supported option.
+    open Package.swift
 
-Pull from [CocoaPods](https://cocoapods.org/pods/tiff-ios):
+### Include Library ###
 
-    pod 'tiff-ios', '~> 4.0.2'
+Use this library via SPM in your Package.swift:
 
-Pull from GitHub:
+    dependencies: [
+        .package(url: "https://github.com/ngageoint/tiff-ios.git", branch: "release/5.0.0"),
+    ]
+    
+Or as a tagged release:
 
-    pod 'tiff-ios', :git => 'https://github.com/ngageoint/tiff-ios.git', :branch => 'master'
-    pod 'tiff-ios', :git => 'https://github.com/ngageoint/tiff-ios.git', :tag => '4.0.2'
+    dependencies: [
+        .package(url: "https://github.com/ngageoint/tiff-ios.git", from: "5.0.0"),
+    ]
 
-Include as local project:
+Reference it in your Package.swift target:
 
-    pod 'tiff-ios', :path => '../tiff-ios'
+    .target(
+        name: "MyApp",
+        dependencies: [
+            .product(name: "TIFF", package: "tiff-ios"),
+        ],
+    ),
 
 ### Swift ###
 
-To use from Swift, import the tiff-ios bridging header from the Swift project's bridging header
+To use from Swift:
 
-    #import "tiff-ios-Bridging-Header.h"
+    import TIFF
 
 #### Read ####