plugin_go

Documentation

Overview

Package plugin_go is a generated protocol buffer package.

It is generated from these files:

google/protobuf/compiler/plugin.proto

It has these top-level messages:

CodeGeneratorRequest
CodeGeneratorResponse

Index

• type CodeGeneratorRequest
  • func (*CodeGeneratorRequest) Descriptor() ([]byte, []int)
  • func (m *CodeGeneratorRequest) GetFileToGenerate() []string
  • func (m *CodeGeneratorRequest) GetParameter() string
  • func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto
  • func (*CodeGeneratorRequest) ProtoMessage()
  • func (m *CodeGeneratorRequest) Reset()
  • func (m *CodeGeneratorRequest) String() string
• type CodeGeneratorResponse
  • func (*CodeGeneratorResponse) Descriptor() ([]byte, []int)
  • func (m *CodeGeneratorResponse) GetError() string
  • func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File
  • func (*CodeGeneratorResponse) ProtoMessage()
  • func (m *CodeGeneratorResponse) Reset()
  • func (m *CodeGeneratorResponse) String() string
• type CodeGeneratorResponse_File
  • func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int)
  • func (m *CodeGeneratorResponse_File) GetContent() string
  • func (m *CodeGeneratorResponse_File) GetInsertionPoint() string
  • func (m *CodeGeneratorResponse_File) GetName() string
  • func (*CodeGeneratorResponse_File) ProtoMessage()
  • func (m *CodeGeneratorResponse_File) Reset()
  • func (m *CodeGeneratorResponse_File) String() string

Types

type CodeGeneratorRequest

type CodeGeneratorRequest struct {
	// The .proto files that were explicitly listed on the command-line.  The
	// code generator should generate code only for these files.  Each file's
	// descriptor will be included in proto_file, below.
	FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"`
	// The generator parameter passed on the command-line.
	Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
	// FileDescriptorProtos for all files in files_to_generate and everything
	// they import.  The files will appear in topological order, so each file
	// appears before any file that imports it.
	//
	// protoc guarantees that all proto_files will be written after
	// the fields above, even though this is not technically guaranteed by the
	// protobuf wire format.  This theoretically could allow a plugin to stream
	// in the FileDescriptorProtos and handle them one by one rather than read
	// the entire set into memory at once.  However, as of this writing, this
	// is not similarly optimized on protoc's end -- it will store all fields in
	// memory at once before sending them to the plugin.
	ProtoFile        []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
	XXX_unrecognized []byte                                 `json:"-"`
}

An encoded CodeGeneratorRequest is written to the plugin's stdin.

func (*CodeGeneratorRequest) Descriptor

func (*CodeGeneratorRequest) Descriptor() ([]byte, []int)

func (*CodeGeneratorRequest) GetFileToGenerate

func (m *CodeGeneratorRequest) GetFileToGenerate() []string

func (*CodeGeneratorRequest) GetParameter

func (m *CodeGeneratorRequest) GetParameter() string

func (*CodeGeneratorRequest) GetProtoFile

func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto

func (*CodeGeneratorRequest) ProtoMessage

func (*CodeGeneratorRequest) ProtoMessage()

func (*CodeGeneratorRequest) Reset

func (m *CodeGeneratorRequest) Reset()

func (*CodeGeneratorRequest) String

func (m *CodeGeneratorRequest) String() string

type CodeGeneratorResponse

type CodeGeneratorResponse struct {
	// Error message.  If non-empty, code generation failed.  The plugin process
	// should exit with status code zero even if it reports an error in this way.
	//
	// This should be used to indicate errors in .proto files which prevent the
	// code generator from generating correct code.  Errors which indicate a
	// problem in protoc itself -- such as the input CodeGeneratorRequest being
	// unparseable -- should be reported by writing a message to stderr and
	// exiting with a non-zero status code.
	Error            *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
	File             []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
	XXX_unrecognized []byte                        `json:"-"`
}

The plugin writes an encoded CodeGeneratorResponse to stdout.

func (*CodeGeneratorResponse) Descriptor

func (*CodeGeneratorResponse) Descriptor() ([]byte, []int)

func (*CodeGeneratorResponse) GetError

func (m *CodeGeneratorResponse) GetError() string

func (*CodeGeneratorResponse) GetFile

func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File

func (*CodeGeneratorResponse) ProtoMessage

func (*CodeGeneratorResponse) ProtoMessage()

func (*CodeGeneratorResponse) Reset

func (m *CodeGeneratorResponse) Reset()

func (*CodeGeneratorResponse) String

func (m *CodeGeneratorResponse) String() string

type CodeGeneratorResponse_File

type CodeGeneratorResponse_File struct {
	// The file name, relative to the output directory.  The name must not
	// contain "." or ".." components and must be relative, not be absolute (so,
	// the file cannot lie outside the output directory).  "/" must be used as
	// the path separator, not "\".
	//
	// If the name is omitted, the content will be appended to the previous
	// file.  This allows the generator to break large files into small chunks,
	// and allows the generated text to be streamed back to protoc so that large
	// files need not reside completely in memory at one time.  Note that as of
	// this writing protoc does not optimize for this -- it will read the entire
	// CodeGeneratorResponse before writing files to disk.
	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	// If non-empty, indicates that the named file should already exist, and the
	// content here is to be inserted into that file at a defined insertion
	// point.  This feature allows a code generator to extend the output
	// produced by another code generator.  The original generator may provide
	// insertion points by placing special annotations in the file that look
	// like:
	//   @@protoc_insertion_point(NAME)
	// The annotation can have arbitrary text before and after it on the line,
	// which allows it to be placed in a comment.  NAME should be replaced with
	// an identifier naming the point -- this is what other generators will use
	// as the insertion_point.  Code inserted at this point will be placed
	// immediately above the line containing the insertion point (thus multiple
	// insertions to the same point will come out in the order they were added).
	// The double-@ is intended to make it unlikely that the generated code
	// could contain things that look like insertion points by accident.
	//
	// For example, the C++ code generator places the following line in the
	// .pb.h files that it generates:
	//   // @@protoc_insertion_point(namespace_scope)
	// This line appears within the scope of the file's package namespace, but
	// outside of any particular class.  Another plugin can then specify the
	// insertion_point "namespace_scope" to generate additional classes or
	// other declarations that should be placed in this scope.
	//
	// Note that if the line containing the insertion point begins with
	// whitespace, the same whitespace will be added to every line of the
	// inserted text.  This is useful for languages like Python, where
	// indentation matters.  In these languages, the insertion point comment
	// should be indented the same amount as any inserted code will need to be
	// in order to work correctly in that context.
	//
	// The code generator that generates the initial file and the one which
	// inserts into it must both run as part of a single invocation of protoc.
	// Code generators are executed in the order in which they appear on the
	// command line.
	//
	// If |insertion_point| is present, |name| must also be present.
	InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
	// The file contents.
	Content          *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

Represents a single generated file.

func (*CodeGeneratorResponse_File) Descriptor

func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int)

func (*CodeGeneratorResponse_File) GetContent

func (m *CodeGeneratorResponse_File) GetContent() string

func (*CodeGeneratorResponse_File) GetInsertionPoint

func (m *CodeGeneratorResponse_File) GetInsertionPoint() string

func (*CodeGeneratorResponse_File) GetName

func (m *CodeGeneratorResponse_File) GetName() string

func (*CodeGeneratorResponse_File) ProtoMessage

func (*CodeGeneratorResponse_File) ProtoMessage()

func (*CodeGeneratorResponse_File) Reset

func (m *CodeGeneratorResponse_File) Reset()

func (*CodeGeneratorResponse_File) String

func (m *CodeGeneratorResponse_File) String() string