This is change 5/5 in a series of commits changing protoV1.ExtensionDesc
to directly implement protoreflect.ExtensionType.
1. [v2] Add protoimpl.ExtensionInfo as an alias for
protoiface.ExtensionDescV1.
2. [v1] Update references to protoimpl.ExtensionInfo to use
protoiface.ExtensionInfo.
3. [v2] Create protoimpl.ExtensionInfo (an alias to a new type in
the impl package) and remove protoiface.ExtensionDescV1.
4. [v1] Remove unneeded explicit conversions between ExtensionDesc and
ExtensionType (since the former now directly implements the latter).
5. [v2] Remove stub conversion functions.
Change-Id: I1fdfb18c481e72a362a6f9ee0e440f8f909790ca
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/189564
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Change protoV1.ExtensionDesc to directly implement ExtensionType
rather than delegating to one.
Unify the previous types protoiface.ExtensionDescV1 and
filetype.Extension in impl.ExtensionInfo. The protoV1.ExtensionDesc
type becomes an alias to ExtensionInfo.
This gives us:
- Just one implementation of ExtensionType.
- Generated foopb.E_Ext vars are canonical ExtensionTypes.
- Generated foopb.E_Ext vars are also v1.ExtensionDescs for backwards
compatibility.
- Conversion between legacy and modern representations happens
transparently when lazily initializing an ExtensionInfo.
Overall, a simplification for users of generated code, since they can
mostly ignore the ExtensionDesc/ExtentionType distinction and use the
same value in either the old or new API.
This is change 3/5 in a series of commits changing protoV1.ExtensionDesc
to directly implement protoreflect.ExtensionType.
1. [v2] Add protoimpl.ExtensionInfo as an alias for
protoiface.ExtensionDescV1.
2. [v1] Update references to protoimpl.ExtensionInfo to use
protoiface.ExtensionInfo.
3. [v2] Create protoimpl.ExtensionInfo (an alias to a new type in
the impl package) and remove protoiface.ExtensionDescV1.
4. [v1] Remove unneeded explicit conversions between ExtensionDesc and
ExtensionType (since the former now directly implements the latter).
5. [v2] Remove stub conversion functions.
Change-Id: I96ee890541ec11b2412e1a72c9d7b96e4d7f66b4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/189563
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Change protoiface.ExtensionDescV1 to implement protoreflect.ExtensionType.
ExtensionDescV1's Name field conflicts with the Descriptor Name method,
so change the protoreflect.{Message,Enum,Extension}Type types to no
longer implement the corresponding Descriptor interface. This also leads
to a clearer distinction between the two types.
Introduce a protoreflect.ExtensionTypeDescriptor type which bridges
between ExtensionType and ExtensionDescriptor.
Add extension accessor functions to the proto package:
proto.{Has,Clear,Get,Set}Extension. These functions take a
protoreflect.ExtensionType parameter, which allows writing the
same function call using either the old or new API:
proto.GetExtension(message, somepb.E_ExtensionFoo)
Fixesgolang/protobuf#908
Change-Id: Ibc65d12a46666297849114fd3aefbc4a597d9f08
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/189199
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
This is a breaking change in light of API added in CL/182497.
This removes:
Files.RangeFilesByPath: replacement is Files.FindFileByPath
Change-Id: I47bf59b37c355844984661056212953853a0db51
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/182537
Reviewed-by: Damien Neil <dneil@google.com>
CL/180577 removes direct access to the Desc field in v1.
Since the only way to access the type is through {Has,Get,Set}Type,
we can now unexport the field and change the underlying type.
Change-Id: I6cc7018d4326c17228ba579d6161c5fb3f6d4127
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/180578
Reviewed-by: Damien Neil <dneil@google.com>
CL/177623 updates v1 to not depend on the previous import paths.
Change-Id: I46a61b8f8fa136c9c1fe367ff311732ba8841279
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177604
Reviewed-by: Damien Neil <dneil@google.com>
CL/177620 modifies v1 to stop touching the Value field directly,
such that it is now unexport the Value field.
Change-Id: I0a05bbe59146862fc77c261349d7d90d6fa312e0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177621
Reviewed-by: Damien Neil <dneil@google.com>
Temporarily remove go.mod, since we can't generate an accurate one until
the corresponding v1 change is submitted.
Change-Id: I1e1ad97f2b455e33f61ffaeb8676289795e47e72
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177000
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
CL/175579 switches v2 to use XXX_unrecognized exclusively.
CL/175838 switches v1 to use XXX_unrecognized exclusively.
This means that it is now safe to delete the Raw field.
Change-Id: Ic60c58147c2df4078e72c34d1202d226a7ea4bed
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/175839
Reviewed-by: Damien Neil <dneil@google.com>
CL/172238 added equivalent methods without the Type suffix,
while keeping the old methods.
CL/172582 updates the v1 codebase to use the new methods.
This CL removes the methods with the Type suffix.
Change-Id: Iaaaa4fff11cac1694735657db2e5fd7cadc90afe
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/173138
Reviewed-by: Herbie Ong <herbie@google.com>
This removes yet another set of dependencies of v2 on v1.
The only remaining dependency are in the _test.go files,
primarily for proto.Equal.
Changes made:
* cmd/protoc-gen-go no longer generates any functionality that depends
on the v1 package, and instead only depends on v2.
* internal/fileinit.FileBuilder.MessageOutputTypes is switched from
protoreflect.MessageType to protoimpl.MessageType since the
implementation must be fully inialized before registration occurs.
* The test for internal/legacy/file_test.go is switched to a legacy_test
package to avoid a cyclic dependency.
This requires Load{Enum,Message,File}Desc to be exported.
Change-Id: I43e2fe64cff4eea204258ce11e791aca5eb6e569
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/169298
Reviewed-by: Damien Neil <dneil@google.com>
As a goal, v2 should not depend on v1. As another step towards that end,
we move all the types that used to be in the v1 protoapi package over to v2.
For now, we place MessageV1, ExtensionRangeV1, and ExtensionDescV1
in runtime/protoiface since these are types that generated messages will
probably have to reference forever. An alternative location could be
reflect/protoreflect, but it seems unfortunate to have to dirty the
namespace of that package with these types.
We move ExtensionFieldV1, ExtensionFieldsV1, and ExtensionFieldsOf
to internal/impl, since these are related to the implementation of a
generated message.
Since moving these types from v1 to v2 implies that the v1 protoapi
package is useless, we update all usages of v1 protoapi in the v2
repository to point to the relevant v2 type or functionality.
CL/168538 is the corresponding change to alter v1.
There will be a temporary build failure as it is not possible
to submit CL/168519 and CL/168538 atomically.
Change-Id: Ide4025c1b6af5b7f0696f4b65b988b4d10a50f0b
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/168519
Reviewed-by: Herbie Ong <herbie@google.com>
Running "go build ./..." does not descend into testdata directories.
However, the testdata in this repository is source code that is
intended to build properly. We could rename the directory, but that does
not test whether the generated packages can initialize properly.
Thus, we generate a trivial test that simply blank imports all packages.
Doing this reveals that some of the generated files have incorrect imports,
leading to registration conflicts.
To avoid introducing a dependency on gRPC from our go.mod file, we put
the testdata directories in their own module. Also, we avoid running
internal/testprotos through the grpc plugin because the servie and method
definitions in that directory are more for testing proto file initialization
rather than testing grpc generation.
Change-Id: Iaa6a06449787a085200e31bc7606e3ac904d3180
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/164917
Reviewed-by: Damien Neil <dneil@google.com>
