vtproto is an extra protobuf compiler that generates special methods
suffixed with `VT` that create typed and unrolled marshal and unmarshal
functions similar to gogo that can be used for performance sensitive
code. These extensions are optional for code to use but buildkit uses
them.
A codec is also included to utilize vtproto for grpc code. If the
package `github.com/moby/buildkit/util/grpcutil/encoding/proto` is
imported then vtproto will be used if it exists and otherwise it will
use the standard marshaling and unmarshaling methods.
This codec has an important difference from the default codec. The
default codec will always reset messages before unmarshaling. In most
cases, this is unnecessary and is only relevant for `RecvMsg` on
streams. In most cases, if we are passing in an existing message to this
method, we want to reuse the buffers. This codec will always merge the
message when unmarshaling instead of resetting the input message.
Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
The relative paths option for protoc generators doesn't work well when
it comes to dependencies. This simplifies the code generation to avoid
using `go generate` and to use one global command for protoc generation.
This is similar to https://github.com/docker/buildx/pull/2713 since the
same problems with code generation occur here too.
Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
Remove gogoproto in favor of the standard protobuf compiler. This
removes any nonstandard extensions that were part of gogoproto such as
the custom types.
Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
These descriptions can be useful for callers to identify which op failed
and plumb any custom metadata through to those failures.
Signed-off-by: Erik Sipsma <erik@sipsma.dev>
Since the change to replace uses of context.WithCancel with
WithCancelCause, we've also begun wrapping all cancellations using
errors.WithStack. This means that these would not directly match
context.Canceled, so we need to make sure to use errors.Is.
Signed-off-by: Justin Chadwell <me@jedevc.com>
Copy this const to a local constant to prevent importing the containerd
client in the front-end.
For consistency, I also updated the executor code to use the same const,
although not strictly needed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
```
[5/5] RUN --mount=target=/go/src/github.com/moby/buildkit gometalinter ...
0.435 util/rootless/specconv/specconv_linux.go:1:⚠️ file is not goimported (goimports)
1.320 cache/manager.go:1:⚠️ file is not goimported (goimports)
1.335 cache/manager_test.go:1:⚠️ file is not goimported (goimports)
1.337 cache/migrate_v2.go:1:⚠️ file is not goimported (goimports)
1.342 cache/refs.go:1:⚠️ file is not goimported (goimports)
1.454 cache/remotecache/registry/registry.go:1:⚠️ file is not goimported (goimports)
2.285 cmd/buildctl/build.go:1:⚠️ file is not goimported (goimports)
3.082 executor/oci/user.go:1:⚠️ file is not goimported (goimports)
4.333 session/content/content_test.go:1:⚠️ file is not goimported (goimports)
4.614 snapshot/containerd/content.go:1:⚠️ file is not goimported (goimports)
4.721 solver/errdefs/vertex.go:1:⚠️ file is not goimported (goimports)
6.066 util/network/cniprovider/cni.go:1:⚠️ file is not goimported (goimports)
ERROR: executor failed running [/bin/sh -c gometalinter --config=gometalinter.json ./...]: buildkit-runc did not terminate successfully
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
