Use protobuf-codegen default and add mod_stem.rs
* Upgrade to new protobuf-codegen; use its standard
default output without local change.
* Allow a sourceProvider to have multiple output files.
For a stem.proto file, output stem.rs and mod_stem.rs.
* New protobuf-codegen option gen_mod_rs always generates
output file named "mod.rs". To generate multiple .proto
files into the same output directory, we need to rename
mod.rs to mod_<stem>.rs.
* Instead of using the gen_mod_rs option and renaming mod.rs
to mod_<stem>.rs, we generate the same mod_<stem>.rs
directly with a simple printf command.
Bug: 170256643
Test: atest -c --host --include-subdirs external/crosvm
Change-Id: Ia09e41029099a6de4d35c96dbabd9ba5514c9019
diff --git a/rust/source_provider.go b/rust/source_provider.go
index 03adf9e..436518c 100644
--- a/rust/source_provider.go
+++ b/rust/source_provider.go
@@ -30,7 +30,7 @@
type BaseSourceProvider struct {
Properties SourceProviderProperties
- OutputFile android.Path
+ OutputFiles android.Paths
subAndroidMkOnce map[SubAndroidMkProvider]bool
subName string
}
@@ -43,11 +43,11 @@
SourceProviderProps() []interface{}
SourceProviderDeps(ctx DepsContext, deps Deps) Deps
setSubName(subName string)
- setOutputFile(outputFile android.Path)
+ setOutputFiles(outputFiles android.Paths)
}
func (sp *BaseSourceProvider) Srcs() android.Paths {
- return android.Paths{sp.OutputFile}
+ return sp.OutputFiles
}
func (sp *BaseSourceProvider) GenerateSource(ctx ModuleContext, deps PathDeps) android.Path {
@@ -97,6 +97,6 @@
sp.subName = subName
}
-func (sp *BaseSourceProvider) setOutputFile(outputFile android.Path) {
- sp.OutputFile = outputFile
+func (sp *BaseSourceProvider) setOutputFiles(outputFiles android.Paths) {
+ sp.OutputFiles = outputFiles
}