nixpkgs/pkgs/development/libraries/nanopb/test-message-with-options/default.nix

28 lines
1.3 KiB
Nix

{ stdenv, protobuf, nanopb }:
stdenv.mkDerivation {
name = "nanopb-test-message-with-options";
meta.timeout = 60;
src = ./.;
# protoc requires any .proto file to be compiled to reside within it's
# proto_path. By default the current directory is automatically added to the
# proto_path. I tried using --proto_path ${./.} ${./simple.proto} and it did
# not work because they end up in the store at different locations.
dontInstall = true;
buildPhase = ''
mkdir $out
${protobuf}/bin/protoc --plugin=protoc-gen-nanopb=${nanopb}/bin/protoc-gen-nanopb --nanopb_out=$out withoptions.proto
'';
doCheck = true;
checkPhase = ''
grep -q WithOptions $out/withoptions.pb.c || (echo "error: WithOptions not found in $out/withoptions.pb.c"; exit 1)
grep -q WithOptions $out/withoptions.pb.h || (echo "error: WithOptions not found in $out/withoptions.pb.h"; exit 1)
grep -q "pb_byte_t uuid\[16\]" $out/withoptions.pb.h || (echo "error: uuid is not of type pb_byte_t and of size 16 in $out/withoptions.pb.h"; exit 1)
grep -q "FIXED_LENGTH_BYTES, uuid" $out/withoptions.pb.h || (echo "error: uuid is not of fixed lenght bytes in $out/withoptions.pb.h"; exit 1)
grep -q "#define WithOptions_size" $out/withoptions.pb.h || (echo "error: the size of WithOptions is not known in $out/withoptions.pb.h"; exit 1)
'';
}