Rename Dealer target to dealer

Author: mattt

Package.swift

@@ -16,7 +16,7 @@ import PackageDescription
 let package = Package(
     name: "dealer",
     products: [
-        .executable(name: "Dealer", targets: ["Dealer"]),
+        .executable(name: "dealer", targets: ["dealer"]),
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
@@ -31,7 +31,7 @@ let package = Package(
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
-            name: "Dealer",
+            name: "dealer",
             dependencies: [
                 .product(name: "DeckOfPlayingCards",
                          package: "DeckOfPlayingCards"),
@@ -41,7 +41,7 @@ let package = Package(
         .testTarget(
             name: "DealerTests",
             dependencies: [
-                .byName(name: "Dealer")
+                .byName(name: "dealer")
             ]),
     ]
 )

Sources/Dealer/FileWrapper+Extensions.swift renamed to Sources/dealer/FileWrapper+Extensions.swift

@@ -25,7 +25,7 @@ final class DealerTests: XCTestCase {
         // Mac Catalyst won't have `Process`, but it is supported for executables.
         #if !targetEnvironment(macCatalyst)
 
-        let dealerBinary = productsDirectory.appendingPathComponent("Dealer")
+        let dealerBinary = productsDirectory.appendingPathComponent("dealer")
 
         let process = Process()
         process.executableURL = dealerBinary