Include references to the proto, fmt, and math packages, consistent with
the ones in the previous generator:
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
Sort imports with ast.SortImports to ensure gofmt-compatible output.
Copy the protoc-gen-go/testdata/imports test files from
github.com/golang/protobuf.
Change-Id: I263e2ac750d03596ae9cb23609049d5ef1016205
Reviewed-on: https://go-review.googlesource.com/135361
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Move generation of the init function that registers all the types in a
file into a single function.
Take some care to generate the registrations in the same order as the
previous protoc-gen-go, to make it easier to catch unintended
differences in output.
For the same reason, adjust the order of generation to generate all
enums before all messages (matches previous behavior).
Change-Id: Ie0d574004d01a16f8d7b10be3882719a3c41676e
Reviewed-on: https://go-review.googlesource.com/135359
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Generate the proper map[key]value type for map fields.
Include the protobuf_key and protobuf_val field tags.
Do not generate the map entry structs.
Fix an initialization order bug in protogen: While proto files cannot
contain circular dependencies, a single file can contain dependency
cycles. First create types for all the descriptors in a file, then add
in references (currently just field->message and field->enum) in a
second pass.
Change-Id: Ifedfa657d8dbb00413ba493adee1119b19c1b773
Reviewed-on: https://go-review.googlesource.com/135355
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Refactor fieldGoType to return the non-pointer type for scalar types
(i.e., "int", not "*int"), and a bool indicating whether the struct
field is a pointer to that type.
Change-Id: Ic80220e92f0b190e41ead847440d57af5c6cc919
Reviewed-on: https://go-review.googlesource.com/135336
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Generate the standard Reset, String, ProtoMessage, and Descriptor
methods for each message struct.
Generate the table-driven support methods (XXX_Marshal, et al.).
Change-Id: I8a5ed8af1433b481e2458ad534456692d6f74c1f
Reviewed-on: https://go-review.googlesource.com/134996
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Include the compile-time assertion that the generated file is compatible
with the proto package it is being compiled against.
Change-Id: Iefa27ee3a99a6669a93303b6674b0033794ba0be
Reviewed-on: https://go-review.googlesource.com/134995
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
This produces exactly the same output as github.com/golang/protobuf.
Change-Id: I01aacc9277c5cb5b4cc295f5ee8af12b4a524781
Reviewed-on: https://go-review.googlesource.com/134955
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
This produces exactly the same output (to the best of my ability to
determine) as github.com/golang/protobuf.
Change-Id: Ib60e7a836efb1eb0e5167b30458049ec239e7903
Reviewed-on: https://go-review.googlesource.com/134695
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
