error on map field in proto with missing package name

[devnev]

Uncommenting any of the maps in the following file causes an error in the ts plugin:

$ cat bad.proto
syntax = "proto3";

message One {
  //map<string, string> foo = 1;
  //map<int32, int32> bar = 2;
  //map<string, Two> baz = 3;
}

message Two {
}

Command and error output when the foo field is uncommented:

$ protoc --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts --ts_out=. bad.proto
protoc-gen-ts error: Error: No message export for: One.FooEntry
    at node_modules/ts-protoc-gen/lib/ts/message.js:57:23
    at Array.forEach (native)
    at Object.printMessage (node_modules/ts-protoc-gen/lib/ts/message.js:38:38)
    at node_modules/ts-protoc-gen/lib/ts/fileDescriptorTSD.js:29:33
    at Array.forEach (native)
    at Object.printFileDescriptorTSD (node_modules/ts-protoc-gen/lib/ts/fileDescriptorTSD.js:28:41)
    at node_modules/ts-protoc-gen/lib/ts_index.js:25:53
    at Array.forEach (native)
    at node_modules/ts-protoc-gen/lib/ts_index.js:21:48
    at Socket.<anonymous> (node_modules/ts-protoc-gen/lib/util.js:61:9)

Error is equivalent for any of the other fields.

Adding a package statement to the proto definition fixes the error:

$ cat good.proto 
syntax = "proto3";

package foo;

message One {
  map<string, string> foo = 1;
  map<int32, int32> bar = 2;
  map<string, Two> baz = 3;
}

message Two {
}

Running it succeeds:

$ protoc --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts --ts_out=. good.proto && echo success
success

[MarcusLongmuir]

@devnev: Released in 0.3.2