feat: add support for Swift Package Manager (#15)

Add support for Swift Package Manager

Author: krzysztofzablocki

.gitignore

@@ -34,7 +34,7 @@ playground.xcworkspace
 # Swift Package Manager
 #
 # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
+Packages/
 .build/
 
 # CocoaPods

CHANGELOG.md

@@ -8,6 +8,10 @@
 
 ### New Features
 
+* Added support for Swift Package Manager.  
+  [Krzysztof Zabłocki](https://github.com/krzysztofzablocki)
+  [#15](https://github.com/SwiftGen/StencilSwiftKit/issues/15)
+
 ### Internal Changes
 
 * Renamed `SwiftTemplate` to `StencilSwiftTemplate`.  

Package.swift

@@ -0,0 +1,14 @@
+import PackageDescription
+
+let package = Package(
+    name: "StencilSwiftKit",
+    targets: [
+        Target(name: "StencilSwiftKit", dependencies: [])
+    ],
+    dependencies: [
+        // https://github.com/kylef/Stencil/pull/84
+        .Package(url: "https://github.com/vknabel/Stencil.git", majorVersion: 0, minor: 7),
+        // Requires new release including https://github.com/kylef/PathKit/commit/7b17207
+        .Package(url: "https://github.com/vknabel/PathKit.git", majorVersion: 0, minor: 7),
+    ]
+)

Rakefile

@@ -7,11 +7,13 @@ def xcpretty(cmd)
 end
 
 task :build_for_testing do
+  sh "swift build"
   xcpretty "xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests build-for-testing"
 end
 
 desc 'Run Unit Tests'
 task :test => :build_for_testing do
+  sh "swift test"
   xcpretty "xcodebuild -workspace StencilSwiftKit.xcworkspace -scheme Tests test-without-building"
 end
 

Sources/Filters.swift

@@ -4,6 +4,7 @@
 // MIT Licence
 //
 
+import Foundation
 import Stencil
 
 enum FilterError: Error {

Sources/StencilSwiftTemplate.swift

@@ -4,8 +4,13 @@
 // MIT Licence
 //
 
+import Foundation
 import Stencil
 
+#if os(Linux) && !swift(>=3.1)
+typealias NSRegularExpression = RegularExpression
+#endif
+
 // Workaround until Stencil fixes https://github.com/kylef/Stencil/issues/22
 open class StencilSwiftTemplate: Template {
   public required init(templateString: String, environment: Environment? = nil, name: String? = nil) {

StencilSwiftKit.xcodeproj/project.pbxproj

@@ -118,9 +118,7 @@
 		DD5F34111E21657700AEB5DA /* Tests */ = {
 			isa = PBXGroup;
 			children = (
-				DD5F34291E21A3A200AEB5DA /* TestSuites */,
-				DD5F341C1E2199ED00AEB5DA /* Resources */,
-				DD5F341A1E21993A00AEB5DA /* TestsHelper.swift */,
+				DD5F34291E21A3A200AEB5DA /* StencilSwiftKitTests */,
 			);
 			path = Tests;
 			sourceTree = "<group>";
@@ -135,15 +133,17 @@
 			path = Resources;
 			sourceTree = "<group>";
 		};
-		DD5F34291E21A3A200AEB5DA /* TestSuites */ = {
+		DD5F34291E21A3A200AEB5DA /* StencilSwiftKitTests */ = {
 			isa = PBXGroup;
 			children = (
 				DD5F342A1E21A3A200AEB5DA /* CallNodeTests.swift */,
 				DD5F342B1E21A3A200AEB5DA /* SetNodeTests.swift */,
 				DD5F342C1E21A3A200AEB5DA /* StringFiltersTests.swift */,
 				DD5F342D1E21A3A200AEB5DA /* SwiftIdentifierTests.swift */,
+				DD5F341A1E21993A00AEB5DA /* TestsHelper.swift */,
+				DD5F341C1E2199ED00AEB5DA /* Resources */,
 			);
-			path = TestSuites;
+			path = StencilSwiftKitTests;
 			sourceTree = "<group>";
 		};
 /* End PBXGroup section */
@@ -372,7 +372,7 @@
 			baseConfigurationReference = 47888DD528DEC4C84FD8F15B /* Pods-Tests.debug.xcconfig */;
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
-				INFOPLIST_FILE = Tests/Resources/Info.plist;
+				INFOPLIST_FILE = Tests/StencilSwiftKitTests/Resources/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = com.alisoftware.SwiftGenKitTests;
@@ -386,7 +386,7 @@
 			baseConfigurationReference = 4B3D39DBCD15D8F6BB891D92 /* Pods-Tests.release.xcconfig */;
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
-				INFOPLIST_FILE = Tests/Resources/Info.plist;
+				INFOPLIST_FILE = Tests/StencilSwiftKitTests/Resources/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = com.alisoftware.SwiftGenKitTests;

Tests/TestSuites/CallNodeTests.swift renamed to Tests/StencilSwiftKitTests/CallNodeTests.swift

@@ -53,24 +53,27 @@ func XCTDiffStrings(_ result: String, _ expected: String, file: StaticString = #
 }
 
 class Fixtures {
-  private static let testBundle = Bundle(for: Fixtures.self)
+  private static let resources: Path = {
+    if let path = Bundle(for: Fixtures.self).resourceURL?.path,
+      Path(path).exists {
+      return Path(path)
+    } else {
+      return Path(#file).parent() + "Resources"
+    }
+  }()
   private init() {}
 
   static func directory(subDirectory subDir: String? = nil) -> Path {
-    guard let rsrcURL = testBundle.resourceURL else {
-      fatalError("Unable to find resource directory URL")
-    }
-    let rsrc = Path(rsrcURL.path)
-
-    guard let dir = subDir else { return rsrc }
-    return rsrc + dir
+    guard let dir = subDir else { return resources }
+    return resources + dir
   }
 
   static func path(for name: String, subDirectory: String? = nil) -> Path {
-    guard let path = testBundle.path(forResource: name, ofType: "", inDirectory: subDirectory) else {
-      fatalError("Unable to find fixture \"\(name)\"")
+    if let subDirectory = subDirectory {
+      return resources + subDirectory + name
+    } else {
+      return resources + name
     }
-    return Path(path)
   }
 
   static func string(for name: String, encoding: String.Encoding = .utf8) -> String {