Let's say I have a .proto file located in /home/me/project/first/a.proto. And another proto file located in /home/me/project/second/b.proto. I want to be able to generate swift files from these proto. b.proto uses an import as follows:
import "first/a.proto"
Now I try to run:
protoc -I=/home/me/project --swift_out=swiftout /home/me/project/second/b.proto
I get an error message which says that
first/a.proto: File not found.
How to properly use the import?