From b80e01f62eb292b84db260b940ce7668b053c4be Mon Sep 17 00:00:00 2001
From: Logan Wright <logan.william.wright@gmail.com>
Date: Tue, 21 Mar 2017 14:49:02 +0100
Subject: [PATCH 1/2] working directory support

---
 Sources/Core/WorkingDirectory.swift | 12 ++++++++++++
 Tests/CoreTests/UtilityTests.swift  |  9 +++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 Sources/Core/WorkingDirectory.swift

diff --git a/Sources/Core/WorkingDirectory.swift b/Sources/Core/WorkingDirectory.swift
new file mode 100644
index 00000000..49d8d49e
--- /dev/null
+++ b/Sources/Core/WorkingDirectory.swift
@@ -0,0 +1,12 @@
+/// This function will attempt to get the current
+/// working directory of the application
+public func workingDirectory() -> String {
+    let file = #file
+    let directory: String?
+    if file.contains(".build") {
+        directory = file.components(separatedBy: "/.build").first
+    } else {
+        directory = file.components(separatedBy: "/Sources").first
+    }
+    return directory?.finished(with: "/") ?? "./"
+}
diff --git a/Tests/CoreTests/UtilityTests.swift b/Tests/CoreTests/UtilityTests.swift
index 8e3b2d10..6e833eb9 100644
--- a/Tests/CoreTests/UtilityTests.swift
+++ b/Tests/CoreTests/UtilityTests.swift
@@ -7,6 +7,7 @@ class UtilityTests: XCTestCase {
         ("testLowercase", testLowercase),
         ("testUppercase", testUppercase),
         ("testIntHex", testIntHex),
+        ("testWorkDir", testWorkDir)
     ]
 
     func testLowercase() {
@@ -36,4 +37,12 @@ class UtilityTests: XCTestCase {
         let unsignedHex = Byte(125).hex
         XCTAssertEqual(unsignedHex, "7D")
     }
+
+    func testWorkDir() {
+        let file = #file
+
+        let workDir = workingDirectory()
+        XCTAssert(file.hasPrefix(workDir))
+        XCTAssertNotEqual(workDir, file)
+    }
 }

From 97aaaecd50e4cac9508b5b9dcb563db5921848f8 Mon Sep 17 00:00:00 2001
From: Logan Wright <logan.william.wright@gmail.com>
Date: Tue, 21 Mar 2017 15:36:02 +0100
Subject: [PATCH 2/2] add more capabilities

---
 Sources/Core/WorkingDirectory.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Sources/Core/WorkingDirectory.swift b/Sources/Core/WorkingDirectory.swift
index 49d8d49e..db0a9a9a 100644
--- a/Sources/Core/WorkingDirectory.swift
+++ b/Sources/Core/WorkingDirectory.swift
@@ -3,8 +3,13 @@
 public func workingDirectory() -> String {
     let file = #file
     let directory: String?
+    // most dependencies are in `./.build/`
     if file.contains(".build") {
         directory = file.components(separatedBy: "/.build").first
+    // when editing a dependency, it is in `./Packages/`
+    } else if file.contains("Packages") {
+        directory = file.components(separatedBy: "/Packages").first
+    // when dealing with current repository, file is in `./Sources/`
     } else {
         directory = file.components(separatedBy: "/Sources").first
     }