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