Merge "Do not allow a module exists both in provideLibs and requireLibs" into main

    if args.source:

        for input in args.source.split(':'):

            pb.MergeFrom(LoadJsonMessage(input))

    with open(args.output, 'wb') as f:

        f.write(pb.SerializeToString())

    ValidateAndWriteAsPbFile(pb, args.output)

def Print(args):

    for item in installed_libraries:

        if item not in getattr(pb, 'provideLibs'):

            getattr(pb, 'provideLibs').append(item)

    with open(args.output, 'wb') as f:

        f.write(pb.SerializeToString())

    ValidateAndWriteAsPbFile(pb, args.output)

def Append(args):

    else:

        setattr(pb, args.key, args.value)

    with open(args.output, 'wb') as f:

        f.write(pb.SerializeToString())

    ValidateAndWriteAsPbFile(pb, args.output)

def Merge(args):

        with open(other, 'rb') as f:

            pb.MergeFromString(f.read())

    with open(args.out, 'wb') as f:

        f.write(pb.SerializeToString())

    ValidateAndWriteAsPbFile(pb, args.output)

def Validate(args):

        sys.exit(f'Unknown type: {args.type}')

def ValidateAndWriteAsPbFile(pb, output_path):

    ValidateConfiguration(pb)

    with open(output_path, 'wb') as f:

        f.write(pb.SerializeToString())

def ValidateConfiguration(pb):

    """

    Validate if the configuration is valid to be used as linker configuration

    """

    # Validate if provideLibs and requireLibs have common module

    provideLibs = set(getattr(pb, 'provideLibs'))

    requireLibs = set(getattr(pb, 'requireLibs'))

    intersectLibs = provideLibs.intersection(requireLibs)

    if intersectLibs:

        for lib in intersectLibs:

            print(f'{lib} exists both in requireLibs and provideLibs', file=sys.stderr)

        sys.exit(1)

def GetArgParser():

    parser = argparse.ArgumentParser()

    subparsers = parser.add_subparsers()