Implement bp2build converter for rust_proc_macro
Test: WIP
Bug: 297356482
Change-Id: I17d1a0a95d4a67ccbc9b2d74e49bcacd6ff4d26b
diff --git a/rust/rust.go b/rust/rust.go
index edd04ac..545d78f 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -15,6 +15,7 @@
package rust
import (
+ "android/soong/bazel"
"android/soong/bloaty"
"android/soong/ui/metrics/bp2build_metrics_proto"
"fmt"
@@ -1847,11 +1848,41 @@
func (m *Module) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
if ctx.ModuleType() == "rust_library_host" || ctx.ModuleType() == "rust_library" {
libraryBp2build(ctx, m)
+ } else if ctx.ModuleType() == "rust_proc_macro" {
+ procMacroBp2build(ctx, m)
} else {
ctx.MarkBp2buildUnconvertible(bp2build_metrics_proto.UnconvertedReasonType_TYPE_UNSUPPORTED, "")
}
}
+// This is a workaround by assuming the conventions that rust crate repos are structured
+//
+// while waiting for the sandboxing work to complete.
+//
+// TODO(b/297344471): When crate_root prop is set which enforces inputs sandboxing,
+// always use `srcs` and `compile_data` props to generate `srcs` and `compile_data` attributes
+// instead of using globs.
+func srcsAndCompileDataAttrs(ctx android.TopDownMutatorContext, c baseCompiler) (bazel.LabelList, bazel.LabelList) {
+ var srcs bazel.LabelList
+ var compileData bazel.LabelList
+
+ if c.Properties.Srcs[0] == "src/lib.rs" {
+ srcs = android.BazelLabelForModuleSrc(ctx, []string{"src/**/*.rs"})
+ compileData = android.BazelLabelForModuleSrc(
+ ctx,
+ []string{
+ "src/**/*.proto",
+ "examples/**/*.rs",
+ "**/*.md",
+ },
+ )
+ } else {
+ srcs = android.BazelLabelForModuleSrc(ctx, c.Properties.Srcs)
+ }
+
+ return srcs, compileData
+}
+
var Bool = proptools.Bool
var BoolDefault = proptools.BoolDefault
var String = proptools.String