Remove experimental prefix from Swift SDK command (#7507)

Since
[SE-0387](https://github.com/apple/swift-evolution/blob/main/proposals/0387-cross-compilation-destinations.md)
was accepted and available in Swift 5.9 and Swift 5.10, it's time to
remove `experimental` prefix.

Author: MaxDesiatov

Package.swift

@@ -529,7 +529,7 @@ let package = Package(
         ),
         .executableTarget(
             /** Interacts with Swift SDKs used for cross-compilation */
-            name: "swift-experimental-sdk",
+            name: "swift-sdk",
             dependencies: ["Commands", "SwiftSDKCommand"],
             exclude: ["CMakeLists.txt"]
         ),

Sources/CMakeLists.txt

@@ -32,7 +32,7 @@ add_subdirectory(SPMLLBuild)
 add_subdirectory(SPMSQLite3)
 add_subdirectory(swift-bootstrap)
 add_subdirectory(swift-build)
-add_subdirectory(swift-experimental-sdk)
+add_subdirectory(swift-sdk)
 add_subdirectory(swift-package)
 add_subdirectory(swift-run)
 add_subdirectory(swift-test)

Sources/CoreCommands/Options.swift

@@ -112,7 +112,11 @@ package struct LocationOptions: ParsableArguments {
     package var customCompileDestination: AbsolutePath?
 
     /// Path to the directory containing installed Swift SDKs.
-    @Option(name: .customLong("experimental-swift-sdks-path"), help: .hidden, completion: .directory)
+    @Option(
+        name: .customLong("swift-sdks-path"),
+        help: "Path to the directory containing installed Swift SDKs",
+        completion: .directory
+    )
     package var swiftSDKsDirectory: AbsolutePath?
 
     @Option(
@@ -407,7 +411,10 @@ package struct BuildOptions: ParsableArguments {
     package var architectures: [String] = []
 
     /// Filter for selecting a specific Swift SDK to build with.
-    @Option(name: .customLong("experimental-swift-sdk"), help: .hidden)
+    @Option(
+        name: .customLong("swift-sdk"),
+        help: "Filter for selecting a specific Swift SDK to build with"
+    )
     package var swiftSDKSelector: String?
 
     /// Which compile-time sanitizers should be enabled.

Sources/PackageModel/SwiftSDKs/SwiftSDKBundleStore.swift

@@ -46,7 +46,7 @@ public final class SwiftSDKBundleStore {
             case let .noMatchingSwiftSDK(selector, hostTriple):
                 return """
                 No Swift SDK found matching query `\(selector)` and host triple \
-                `\(hostTriple.tripleString)`. Use `swift experimental-sdk list` command to see \
+                `\(hostTriple.tripleString)`. Use `swift sdk list` command to see \
                 available Swift SDKs.
                 """
             }

Sources/SwiftSDKCommand/README.md

@@ -1,4 +1,4 @@
-# Swift SDKs Tool
+# Swift SDKs Command
 
-This module implements `swift experimental-sdk` command and its subcommands, which allow managing artifact
+This module implements `swift sdk` command and its subcommands, which allow managing artifact
 bundles used as Swift SDKs, as specified in [SE-0387](https://github.com/apple/swift-evolution/blob/main/proposals/0387-cross-compilation-destinations.md).

Sources/SwiftSDKCommand/SwiftSDKCommand.swift

@@ -15,7 +15,7 @@ import Basics
 
 package struct SwiftSDKCommand: AsyncParsableCommand {
     package static let configuration = CommandConfiguration(
-        commandName: "experimental-sdk",
+        commandName: "sdk",
         _superCommandName: "swift",
         abstract: "Perform operations on Swift SDKs.",
         version: SwiftVersion.current.completeDisplayString,

Sources/swift-package-manager/SwiftPM.swift

@@ -41,7 +41,7 @@ struct SwiftPM {
             await SwiftPackageCommand.main()
         case "swift-build":
             await SwiftBuildCommand.main()
-        case "swift-experimental-sdk":
+        case "swift-sdk":
             await SwiftSDKCommand.main()
         case "swift-test":
             await SwiftTestCommand.main()

Sources/swift-experimental-sdk/CMakeLists.txt renamed to Sources/swift-sdk/CMakeLists.txt

@@ -6,13 +6,13 @@
 # See http://swift.org/LICENSE.txt for license information
 # See http://swift.org/CONTRIBUTORS.txt for Swift project authors
 
-add_executable(swift-experimental-sdk
+add_executable(swift-sdk
   Entrypoint.swift)
-target_link_libraries(swift-experimental-sdk PRIVATE
+target_link_libraries(swift-sdk PRIVATE
   SwiftSDKCommand)
 
-target_compile_options(swift-experimental-sdk PRIVATE
+target_compile_options(swift-sdk PRIVATE
   -parse-as-library)
 
-install(TARGETS swift-experimental-sdk
+install(TARGETS swift-sdk
   RUNTIME DESTINATION bin)

Sources/swift-experimental-sdk/Entrypoint.swift renamed to Sources/swift-sdk/Entrypoint.swift

@@ -435,7 +435,7 @@ def install_swiftpm(prefix, args):
     # Install the swift-package-manager tool and create symlinks to it.
     cli_tool_dest = os.path.join(prefix, "bin")
     install_binary(args, "swift-package-manager", os.path.join(cli_tool_dest, "swift-package"), destination_is_directory=False)
-    for tool in ["swift-build", "swift-test", "swift-run", "swift-package-collection", "swift-package-registry", "swift-experimental-sdk"]:
+    for tool in ["swift-build", "swift-test", "swift-run", "swift-package-collection", "swift-package-registry", "swift-sdk"]:
         src = "swift-package"
         dest = os.path.join(cli_tool_dest, tool)
         note("Creating tool symlink from %s to %s" % (src, dest))