Support Swift Package Manager

.travis.yml

@@ -5,7 +5,19 @@ git:
 branches:
   only:
     - master
-script: make test
+script: placeholder # workaround for https://github.com/travis-ci/travis-ci/issues/4681
+matrix:
+  include:
+    - script: make test
+      env: JOB=Xcode
+    - script: swift build
+      env: JOB=SPM
+      before_install:
+        - make swift_snapshot_install
+        - make spm_bootstrap
+        - 'export PATH=/Library/Developer/Toolchains/swift-latest.xctoolchain/usr/bin:"${PATH}"'
+  exclude:
+    - script: placeholder # workaround for https://github.com/travis-ci/travis-ci/issues/4681
 notifications:
   email: false
   slack: realmio:vPdpsG9NLDo2DNlbqtcMAQuE

Makefile

@@ -16,6 +16,8 @@ OUTPUT_PACKAGE=SourceKitten.pkg
 VERSION_STRING=$(shell agvtool what-marketing-version -terse1)
 COMPONENTS_PLIST=Source/sourcekitten/Components.plist
 
+SWIFT_SNAPSHOT=swift-2.2-SNAPSHOT-2016-01-11-a
+
 .PHONY: all bootstrap clean install package test uninstall
 
 all: bootstrap
@@ -66,3 +68,19 @@ archive:
 	carthage archive SourceKittenFramework
 
 release: package archive
+
+swift_snapshot_install:
+	curl https://swift.org/builds/xcode/$(SWIFT_SNAPSHOT)/$(SWIFT_SNAPSHOT)-osx.pkg -o swift.pkg
+	sudo installer -pkg swift.pkg -target /
+
+spm_bootstrap:
+	cd /usr/local/include; svn export --force http://llvm.org/svn/llvm-project/cfe/trunk/include/clang-c/
+	cp clang_c_module.modulemap /usr/local/include/clang-c/module.modulemap
+	cp /Library/Developer/Toolchains/swift-latest.xctoolchain/usr/lib/libclang.dylib /usr/local/lib/
+	mkdir -p /usr/local/include/sourcekitdInProc
+	curl https://raw.githubusercontent.com/apple/swift/$(SWIFT_SNAPSHOT)/tools/SourceKit/tools/sourcekitd/include/sourcekitd/sourcekitd.h > /usr/local/include/sourcekitdInProc/sourcekitd.h
+	curl https://static.realm.io/libsourcekitdInProc/$(SWIFT_SNAPSHOT)/libsourcekitdInProc.dylib -o /usr/local/lib/libsourcekitdInProc.dylib
+
+spm_teardown:
+	rm -rf /usr/local/include/clang-c /usr/local/lib/libclang.dylib
+	rm -rf /usr/local/include/sourcekitdInProc /usr/local/lib/libsourcekitdInProc.dylib

Package.swift

@@ -0,0 +1,16 @@
+import PackageDescription
+
+let package = Package(
+  name: "SourceKitten",
+  targets: [
+    Target(name: "SourceKittenFramework"),
+    Target(name: "sourcekitten",
+      dependencies: [.Target(name: "SourceKittenFramework")])
+  ],
+  dependencies: [
+    .Package(url: "https://github.com/jpsim/SourceKit.git", majorVersion: 1),
+    .Package(url: "https://github.com/jpsim/SWXMLHash.git", majorVersion: 1),
+    .Package(url: "https://github.com/jpsim/Commandant.git", majorVersion: 1)
+  ],
+  exclude: ["Source/SourceKittenFrameworkTests"]
+)

Source/SourceKittenFramework/Clang+SourceKitten.swift

@@ -6,6 +6,10 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+import Foundation
 import SWXMLHash
 
 struct ClangIndex {

Source/SourceKittenFramework/ClangTranslationUnit.swift

@@ -6,6 +6,11 @@
 //  Copyright (c) 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+import Foundation
+
 extension SequenceType where Generator.Element: Hashable {
     func distinct() -> [Generator.Element] {
         return Array(Set(self))

Source/SourceKittenFramework/Documentation.swift

@@ -6,6 +6,10 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+
 public struct Documentation {
     let parameters: [Parameter]
     let returnDiscussion: [Text]

Source/SourceKittenFramework/File.swift

@@ -8,6 +8,9 @@
 
 import Foundation
 import SWXMLHash
+#if SWIFT_PACKAGE
+import SourceKit
+#endif
 
 /// Represents a source file.
 public final class File {

Source/SourceKittenFramework/ObjCDeclarationKind.swift

@@ -6,6 +6,10 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+
 /**
 Objective-C declaration kinds.
 More or less equivalent to `SwiftDeclarationKind`, but with made up values because there's no such

Source/SourceKittenFramework/Parameter.swift

@@ -6,6 +6,10 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+
 public struct Parameter {
     let name: String
     let discussion: [Text]

Source/SourceKittenFramework/Request.swift

@@ -7,6 +7,9 @@
 //
 
 import Foundation
+#if SWIFT_PACKAGE
+import SourceKit
+#endif
 
 public protocol SourceKitRepresentable {
     func isEqualTo(rhs: SourceKitRepresentable) -> Bool

Source/SourceKittenFramework/SourceDeclaration.swift

@@ -6,6 +6,11 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+import Foundation
+
 public func insertMarks(declarations: [SourceDeclaration], limitRange: NSRange? = nil) -> [SourceDeclaration] {
     guard declarations.count > 0 else { return [] }
     guard let path = declarations.first?.location.file, let file = File(path: path) else {

Source/SourceKittenFramework/SourceLocation.swift

@@ -6,6 +6,11 @@
 //  Copyright © 2015 SourceKitten. All rights reserved.
 //
 
+#if SWIFT_PACKAGE
+import Clang_C
+#endif
+import Foundation
+
 public struct SourceLocation {
     let file: String
     let line: UInt32

Source/SourceKittenFramework/SwiftDocs.swift

@@ -7,6 +7,9 @@
 //
 
 import Foundation
+#if SWIFT_PACKAGE
+import SourceKit
+#endif
 
 /// Represents docs for a Swift file.
 public struct SwiftDocs {

Source/sourcekitten/VersionCommand.swift

@@ -9,8 +9,7 @@
 import Commandant
 import Result
 
-private let version = NSBundle(identifier: "com.sourcekitten.SourceKittenFramework")!
-    .objectForInfoDictionaryKey("CFBundleShortVersionString")!
+private let version = "0.7.4"
 
 struct VersionCommand: CommandType {
     let verb = "version"

Source/sourcekitten/main.swift

@@ -6,6 +6,7 @@
 //  Copyright (c) 2015 SourceKitten. All rights reserved.
 //
 
+import Darwin
 import Commandant
 
 let registry = CommandRegistry<SourceKittenError>()

clang_c_module.modulemap

@@ -0,0 +1,5 @@
+module Clang_C {
+  umbrella "."
+  link "clang"
+  module * { export * }
+}