Use separate socket for debug builds (#766)

Sources/Packages/Sources/Common/URLs.swift

@@ -0,0 +1,29 @@
+import Foundation
+
+extension URL {
+
+    public static var agentHomeURL: URL {
+        URL(fileURLWithPath: URL.homeDirectory.path().replacingOccurrences(of: Bundle.hostBundleID, with: Bundle.agentBundleID))
+    }
+
+    public static var socketPath: String {
+        #if DEBUG
+        URL.agentHomeURL.appendingPathComponent("socket-debug.ssh").path()
+        #else
+        URL.agentHomeURL.appendingPathComponent("socket.ssh").path()
+        #endif
+    }
+
+}
+
+extension String {
+
+    public var normalizedPathAndFolder: (String, String) {
+        // All foundation-based normalization methods replace this with the container directly.
+        let processedPath = replacingOccurrences(of: "~", with: "/Users/\(NSUserName())")
+        let url = URL(filePath: processedPath)
+        let folder = url.deletingLastPathComponent().path()
+        return (processedPath, folder)
+    }
+
+}