Start Rewrite

Signed-off-by: Will Hawkins <hawkinsw@obs.cr>

Package.swift

@@ -18,16 +18,8 @@ let package = Package(
       targets: ["Common"]
     ),
     .library(
-      name: "P4Lang",
-      targets: ["P4Lang"]
-    ),
-    .library(
-      name: "P4Runtime",
-      targets: ["P4Runtime"]
-    ),
-    .executable(
-      name: "p4ce",
-      targets: ["Cli"]
+      name: "P4CodeGen",
+      targets: ["P4CodeGen"]
     ),
   ],
   dependencies: [
@@ -37,6 +29,7 @@ let package = Package(
     .package(url: "https://github.com/swiftlang/swift-syntax", from: "602.0.0"),
     .package(url: "https://github.com/apple/swift-argument-parser", from: "1.0.0"),
     .package(url: "https://github.com/apple/swift-system", from: "1.6.1"),
+    //.package(url: "https://github.com/apple/swift-protobuf.git", from: "1.27.0"),
   ],
   targets: [
     .macro(
@@ -54,8 +47,6 @@ let package = Package(
         .product(name: "TreeSitterP4", package: "tree-sitter-p4"),
         .target(name: "TreeSitterExtensions"),
         .target(name: "Common"),
-        .target(name: "P4Lang"),
-        .target(name: "P4Runtime"),
       ],
       swiftSettings: [.enableExperimentalFeature("CodeItemMacros")],
     ),
@@ -71,32 +62,25 @@ let package = Package(
       dependencies: [
         "Macros",
         .product(name: "SystemPackage", package: "swift-system"),
+        .product(name: "SwiftTreeSitter", package: "swift-tree-sitter"),
 
       ],
       swiftSettings: [.enableExperimentalFeature("CodeItemMacros")],
     ),
     .target(
-      name: "P4Lang",
-      dependencies: ["Common"]
-    ),
-    .target(
-      name: "P4Runtime",
-      dependencies: ["P4Lang", "Common"]
-    ),
-    .executableTarget(
-      name: "Cli",
+      name: "P4CodeGen",
       dependencies: [
-        "Common", "P4Lang", "P4Compiler", "P4Runtime", "Macros",
-        .product(name: "ArgumentParser", package: "swift-argument-parser"),
-      ],
-      swiftSettings: [.enableExperimentalFeature("CodeItemMacros")],
+        "P4Compiler", "Common",
+        //.product(name: "SwiftProtobuf", package: "swift-protobuf"),
+      ]
     ),
     .testTarget(
       name: "Tests",
       dependencies: [
-        "P4Compiler", "P4Runtime", "P4Lang", "Macros", "TreeSitterExtensions", "Common",
+        "P4Compiler", "P4CodeGen", "Macros", "TreeSitterExtensions", "Common",
         .product(name: "SystemPackage", package: "swift-system"),
       ],
+      //swiftSettings: [.enableExperimentalFeature("CodeItemMacros"), .unsafeFlags(["-Xfrontend", "-dump-macro-expansions"])],
       swiftSettings: [.enableExperimentalFeature("CodeItemMacros")],
     ),
   ],