CleanIncludePath cleanup include path if needed.

ClearDir remove all the files/dirs under a directory.

Die prints error and exit.

Dir returns a http.Filesystem for the embedded assets on a given prefix dir.

ExtractIncludes extract common protoconf includes.

FS returns a http.Filesystem for the embedded assets.

FSByte returns the named file from the embedded assets.

FSMustByte is the same as FSByte, but panics if name is not present.

FSMustString is the string version of FSMustByte.

FSString is the string version of FSByte.

GetDefaultProtoc retrieve protoc executable path and protoc Include path.

GetIncludePath returns the actual include path.

GetProtoapiHome return protoconf home dir.

ProtoapiCommonInclude protoapi common proto file directory.

ProtocBin path for protoc binary under protoapi home.