Test iOS, tvOS & watchOS

.travis.yml

@@ -1,14 +1,38 @@
 # only run for: merge commits, releases and pull-requests
 if: type != push OR branch = master OR branch =~ /^\d+\.\d+(\.\d+)?(-\S*)?$/
 
+os: osx
+language: swift
+osx_image: xcode10.1
+xcode_project: Path.swift.xcodeproj
+xcode_scheme: Path.swift-Package
+  
 jobs:
   include:
-    - os: osx
-      language: swift
-      osx_image: xcode10.1
-      script: swift test
+    - script: swift test
+      name: macOS
+      
+    - &xcodebuild
+      before_install: swift package generate-xcodeproj
+      xcode_destination: platform=iOS Simulator,OS=latest,name=iPhone XS
+      name: iOS
+    - <<: *xcodebuild
+      xcode_destination: platform=tvOS Simulator,OS=latest,name=Apple TV
+      name: tvOS
+    - <<: *xcodebuild
+      name: watchOS
+      script: |
+        set -o pipefail
+        xcodebuild \
+          -project Path.swift.xcodeproj \
+          -scheme Path.swift-Package \
+          -destination 'platform=watchOS Simulator,OS=latest,name=Apple Watch Series 4 - 40mm' \
+          build | xcpretty
+
+      
     - env: SWIFT_VERSION=4.2.1
       os: linux
+      name: Linux
       language: generic
       dist: trusty
       sudo: false

README.md

@@ -147,5 +147,5 @@ package.append(.package(url: "https://github.com/mxcl/Path.swift", from: "0.0.0"
 https://codebasesaga.com/canopy/
 
 
-[badge-platforms]: https://img.shields.io/badge/platforms-macOS%20%7C%20Linux-lightgrey.svg
+[badge-platforms]: https://img.shields.io/badge/platforms-macOS%20%7C%20Linux%20%7C%20iOS%20%7C%20tvOS%20%7C%20watchOS-lightgrey.svg
 [badge-languages]: https://img.shields.io/badge/swift-4.2-orange.svg

Sources/TemporaryDirectory.swift

@@ -4,9 +4,32 @@ public class TemporaryDirectory {
     public let url: URL
     public var path: Path { return Path(string: url.path) }
 
-    public init() throws {
+    /**
+     Creates a new temporary directory.
+
+     The directory is recursively deleted when this object deallocates.
+
+     If you need a temporary directory on a specific volume use the `appropriateFor`
+     parameter.
+
+     - Important: If you are moving a file, ensure to use the `appropriateFor`
+     parameter, since it is volume aware and moving the file across volumes will take
+     exponentially longer!
+     - Important: The `appropriateFor` parameter does not work on Linux.
+     - Parameter appropriateFor: The temporary directory will be located on this
+     volume.
+    */
+    public init(appropriateFor: URL? = nil) throws {
       #if !os(Linux)
-        url = try FileManager.default.url(for: .itemReplacementDirectory, in: .userDomainMask, appropriateFor: URL(fileURLWithPath: "/"), create: true)
+        let appropriate: URL
+        if let appropriateFor = appropriateFor {
+            appropriate = appropriateFor
+        } else if #available(OSX 10.12, iOS 10, tvOS 10, watchOS 3, *) {
+            appropriate = FileManager.default.temporaryDirectory
+        } else {
+            appropriate = URL(fileURLWithPath: NSTemporaryDirectory())
+        }
+        url = try FileManager.default.url(for: .itemReplacementDirectory, in: .userDomainMask, appropriateFor: appropriate, create: true)
       #else
         let envs = ProcessInfo.processInfo.environment
         let env = envs["TMPDIR"] ?? envs["TEMP"] ?? envs["TMP"] ?? "/tmp"