I'm trying to build the arduino cli grpc sources (
https://github.com/arduino/arduino-cli/tree/master/rpc) in Kotlin using the
gradle protobuf plugin.
So I have four outputs in my build : grpc, grpckt, java and kotlin an
kotlin is the only one to fail with the following error :
*Execution failed for task ':stub:generateProto'.> protoc: stdout: .
stderr: cc/arduino/cli/commands/v1/BoardKt.kt: Tried to write the same file
twice.*
I have tried a lot of things but I really don't know how to work around
this error, especially because it work with every other languages.
If it can help, here is the command that the gradle plugin execute and the
one that the arduino team execute to build their Go sources :
Gradle :
```
D:\Vivien\AppData\.gradle\caches\modules-2\files-2.1\com.google.protobuf\protoc\3.24.1\3052022638437eefd2645963518be582bb24273a\protoc-3.24.1-windows-x86_64.exe,
-ID:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main,
-ID:\Vivien\Projects\Idea\intellino\stub\build\extracted-include-protos\main,
--java_out=D:\Vivien\Projects\Idea\intellino\stub\build\generated\source\proto/main/java,
--kotlin_out=D:\Vivien\Projects\Idea\intellino\stub\build\generated\source\proto/main/kotlin,
--plugin=protoc-gen-grpc=D:\Vivien\AppData\.gradle\caches\modules-2\files-2.1\io.grpc\protoc-gen-grpc-java\1.57.2\5670558169ce74039d210781b06c8d8136c0868f\protoc-gen-grpc-java-1.57.2-windows-x86_64.exe,
--grpc_out=D:\Vivien\Projects\Idea\intellino\stub\build\generated\source\proto/main/grpc,
--plugin=protoc-gen-grpckt=D:\Vivien\Projects\Idea\intellino\stub\build\scripts\protoc-gen-grpc-kotlin-1.4.0-jdk8-generateProto-trampoline.bat,
--grpckt_out=D:\Vivien\Projects\Idea\intellino\stub\build\generated\source\proto/main/grpckt,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\board.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\commands.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\common.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\compile.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\core.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\debug.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\lib.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\monitor.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\port.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\commands\v1\upload.proto,
D:\Vivien\Projects\Idea\intellino\stub\build\extracted-protos\main\cc\arduino\cli\settings\v1\settings.proto
```
Arduino (from their github repo)
```
protoc --proto_path=rpc --go_out=./rpc --go_opt=paths=source_relative
--go-grpc_out=./rpc --go-grpc_opt=paths=source_relative
./rpc/cc/arduino/cli/commands/v1/*.proto'
protoc --proto_path=rpc --go_out=./rpc --go_opt=paths=source_relative
--go-grpc_out=./rpc --go-grpc_opt=paths=source_relative
./rpc/cc/arduino/cli/settings/v1/*.proto'
```
Thanks in advance, - Vivien
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