Getting started adding SwiftBuild rspm dep

.gitignore

@@ -14,3 +14,5 @@ MODULE.bazel.lock
 **/*.xcodeproj/rules_xcodeproj/lib
 
 user.bazelrc
+
+.build

BUILD

@@ -1,3 +1,8 @@
+load(
+    "@build_bazel_rules_swift//swift:swift.bzl",
+    "swift_library",
+    "swift_library_group",
+)
 load("@buildifier_prebuilt//:rules.bzl", "buildifier")
 load("@rules_python//python:defs.bzl", "py_library")
 
@@ -123,3 +128,86 @@ buildifier(
     mode = "fix",
     tags = ["manual"],
 )
+
+swift_library_group(
+    name = "SwiftBuild",
+    visibility = ["//visibility:public"],
+    deps = [":SwiftBuild.rspm"],
+)
+
+swift_library(
+    name = "SwiftBuild.rspm",
+    package_name = "SwiftBuild",
+    srcs = [
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/CompatibilityShims.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleBuildCommand.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleBuildCommandProtocol.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleCreateXCFrameworkCommand.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleGeneralCommands.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleSessionCommands.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ConsoleCommands/SWBServiceConsoleXcodeCommands.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/BuildConfig.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/BuildFile.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/BuildPhases.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/BuildRule.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/BuildSettings.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/CustomTask.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/ImpartedBuildProperties.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/PlatformFilter.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/Project.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/ProjectModel.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/References.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/SandboxingOverride.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/TargetDependency.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/ProjectModel/Targets.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildAction.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildOperation.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildOperationBacktraceFrame.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildParameters.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildRequest.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildService.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildServiceConnection.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildServiceConsole.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBBuildServiceSession.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBChannel.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBClientExchangeSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBDocumentationSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBIndexingSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBLocalizationSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBMacroEvaluation.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBMacroEvaluationScope.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBPreviewSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBProductPlannerSupport.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBPropertyList.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBProvisioningTaskInputs.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBSystemInfo.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBTargetGUID.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBTerminal.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBUserInfo.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBWorkspaceInfo.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SWBuildMessage+Protocol.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SwiftBuild.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/SwiftBuildVersion.swift",
+        "@swiftpkg_swift_build//:Sources/SwiftBuild/TerminalAttributes.swift",
+    ],
+    always_include_developer_search_paths = True,
+    copts = [
+        "-DSWIFT_PACKAGE",
+        "-Xcc",
+        "-DSWIFT_PACKAGE",
+        "-DUSE_STATIC_PLUGIN_INITIALIZATION",
+    ],
+    features = [
+        "swift.experimental.AccessLevelOnImport",
+    ],
+    module_name = "SwiftBuild",
+    tags = ["manual"],
+    deps = [
+        "@swiftpkg_swift_build//:SWBCSupport.rspm",
+        "@swiftpkg_swift_build//:SWBCore.rspm",
+        "@swiftpkg_swift_build//:SWBProjectModel.rspm",
+        "@swiftpkg_swift_build//:SWBProtocol.rspm",
+        "@swiftpkg_swift_build//:SWBUtil.rspm",
+    ],
+    alwayslink = True,
+)

MODULE.bazel

@@ -101,3 +101,21 @@ use_repo(
     "com_github_pointfreeco_swift_custom_dump",
     "com_github_pointfreeco_xctest_dynamic_overlay",
 )
+
+bazel_dep(name = "rules_swift_package_manager", version = "0.45.0")
+
+swift_deps = use_extension(
+    "@rules_swift_package_manager//:extensions.bzl",
+    "swift_deps",
+)
+swift_deps.from_package(
+    declare_swift_deps_info = True,
+    resolved = "//:Package.resolved",
+    swift = "//:Package.swift",
+)
+use_repo(
+    swift_deps,
+    "swift_deps_info",  # This is generated by the ruleset.`.
+    "swift_package",
+    "swiftpkg_swift_build",
+)

Package.swift

@@ -0,0 +1,10 @@
+// swift-tools-version: 6.0
+
+import PackageDescription
+
+let package = Package(
+    name: "rules_xcodeproj",
+    dependencies: [
+        .package(url: "https://github.com/swiftlang/swift-build.git", branch: "main")
+    ]
+)

shared.bazelrc

@@ -59,3 +59,6 @@ build:workflows --@rules_xcodeproj//xcodeproj:extra_generator_flags='--config=wo
 
 # Show detailed errors for test failures
 test --test_output=errors --test_summary=detailed
+
+# ME: DO NOT MERGE
+common --check_visibility=false

tools/lib/ToolCommon/src/BuildMode.swift

@@ -3,6 +3,7 @@ import ArgumentParser
 public enum BuildMode: String, ExpressibleByArgument {
     case xcode
     case bazel
+    // case proxy
 }
 
 extension BuildMode {