Merge pull request github#17771 from github/redsun82/rust-codegen

Rust: fix codegen to allow `--force` again

Author: redsun82

rust/codegen/BUILD.bazel

@@ -1,3 +1,5 @@
+load("@bazel_skylib//rules:native_binary.bzl", "native_binary")
+
 _args = [
     "//rust/ast-generator",
     "//rust/ast-generator:manifest",
@@ -15,3 +17,16 @@ sh_binary(
         "//misc/bazel:sh_runfiles",
     ],
 )
+
+native_binary(
+    name = "py",
+    src = "//misc/codegen",
+    out = "codegen",
+    args = [
+        "--configuration-file=$(location //rust:codegen-conf)",
+    ],
+    data = [
+        "//rust:codegen-conf",
+    ],
+    visibility = ["//rust:__subpackages__"],
+)

rust/codegen/codegen.sh

@@ -8,6 +8,7 @@ ast_generator="$(rlocation "$1")"
 ast_generator_manifest="$(rlocation "$2")"
 codegen="$(rlocation "$3")"
 codegen_conf="$(rlocation "$4")"
+shift 4
 
 CARGO_MANIFEST_DIR="$(dirname "$ast_generator_manifest")" "$ast_generator"
-"$codegen" --configuration-file="$codegen_conf"
+"$codegen" --configuration-file="$codegen_conf" "$@"