controller: rename ref to sessionID and set buildRef back to ref

Signed-off-by: CrazyMax <[email protected]>

controller/errdefs/build.go

@@ -26,21 +26,21 @@ func (e *BuildError) ToProto() grpcerrors.TypedErrorProto {
 }
 
 func (e *BuildError) PrintBuildDetails(w io.Writer) error {
-	if e.BuildRef == "" {
+	if e.Ref == "" {
 		return nil
 	}
 	ebr := &desktop.ErrorWithBuildRef{
-		Ref: e.BuildRef,
+		Ref: e.Ref,
 		Err: e.error,
 	}
 	return ebr.Print(w)
 }
 
-func WrapBuild(err error, ref string, buildRef string) error {
+func WrapBuild(err error, sessionID string, ref string) error {
 	if err == nil {
 		return nil
 	}
-	return &BuildError{Build: &Build{Ref: ref, BuildRef: buildRef}, error: err}
+	return &BuildError{Build: &Build{SessionID: sessionID, Ref: ref}, error: err}
 }
 
 func (b *Build) WrapError(err error) error {

controller/errdefs/errdefs.proto

@@ -5,6 +5,6 @@ package docker.buildx.errdefs;
 option go_package = "github.com/docker/buildx/controller/errdefs";
 
 message Build {
-  string Ref = 1;
-  string BuildRef = 2;
+  string SessionID = 1;
+  string Ref = 2;
 }

controller/local/controller.go

@@ -22,7 +22,7 @@ import (
 func NewLocalBuildxController(ctx context.Context, dockerCli command.Cli, logger progress.SubLogger) control.BuildxController {
 	return &localController{
 		dockerCli: dockerCli,
-		ref:       "local",
+		sessionID: "local",
 		processes: processes.NewManager(),
 	}
 }
@@ -36,7 +36,7 @@ type buildConfig struct {
 
 type localController struct {
 	dockerCli   command.Cli
-	ref         string
+	sessionID   string
 	buildConfig buildConfig
 	processes   *processes.Manager
 
@@ -57,30 +57,30 @@ func (b *localController) Build(ctx context.Context, options *controllerapi.Buil
 			buildOptions: options,
 		}
 		if buildErr != nil {
-			var buildRef string
+			var ref string
 			var ebr *desktop.ErrorWithBuildRef
 			if errors.As(buildErr, &ebr) {
-				buildRef = ebr.Ref
+				ref = ebr.Ref
 			}
-			buildErr = controllererrors.WrapBuild(buildErr, b.ref, buildRef)
+			buildErr = controllererrors.WrapBuild(buildErr, b.sessionID, ref)
 		}
 	}
 	if buildErr != nil {
 		return "", nil, nil, buildErr
 	}
-	return b.ref, resp, dockerfileMappings, nil
+	return b.sessionID, resp, dockerfileMappings, nil
 }
 
-func (b *localController) ListProcesses(ctx context.Context, ref string) (infos []*controllerapi.ProcessInfo, retErr error) {
-	if ref != b.ref {
-		return nil, errors.Errorf("unknown ref %q", ref)
+func (b *localController) ListProcesses(ctx context.Context, sessionID string) (infos []*controllerapi.ProcessInfo, retErr error) {
+	if sessionID != b.sessionID {
+		return nil, errors.Errorf("unknown session ID %q", sessionID)
 	}
 	return b.processes.ListProcesses(), nil
 }
 
-func (b *localController) DisconnectProcess(ctx context.Context, ref, pid string) error {
-	if ref != b.ref {
-		return errors.Errorf("unknown ref %q", ref)
+func (b *localController) DisconnectProcess(ctx context.Context, sessionID, pid string) error {
+	if sessionID != b.sessionID {
+		return errors.Errorf("unknown session ID %q", sessionID)
 	}
 	return b.processes.DeleteProcess(pid)
 }
@@ -89,9 +89,9 @@ func (b *localController) cancelRunningProcesses() {
 	b.processes.CancelRunningProcesses()
 }
 
-func (b *localController) Invoke(ctx context.Context, ref string, pid string, cfg *controllerapi.InvokeConfig, ioIn io.ReadCloser, ioOut io.WriteCloser, ioErr io.WriteCloser) error {
-	if ref != b.ref {
-		return errors.Errorf("unknown ref %q", ref)
+func (b *localController) Invoke(ctx context.Context, sessionID string, pid string, cfg *controllerapi.InvokeConfig, ioIn io.ReadCloser, ioOut io.WriteCloser, ioErr io.WriteCloser) error {
+	if sessionID != b.sessionID {
+		return errors.Errorf("unknown session ID %q", sessionID)
 	}
 
 	proc, ok := b.processes.Get(pid)
@@ -136,17 +136,17 @@ func (b *localController) Close() error {
 }
 
 func (b *localController) List(ctx context.Context) (res []string, _ error) {
-	return []string{b.ref}, nil
+	return []string{b.sessionID}, nil
 }
 
 func (b *localController) Disconnect(ctx context.Context, key string) error {
 	b.Close()
 	return nil
 }
 
-func (b *localController) Inspect(ctx context.Context, ref string) (*controllerapi.InspectResponse, error) {
-	if ref != b.ref {
-		return nil, errors.Errorf("unknown ref %q", ref)
+func (b *localController) Inspect(ctx context.Context, sessionID string) (*controllerapi.InspectResponse, error) {
+	if sessionID != b.sessionID {
+		return nil, errors.Errorf("unknown session ID %q", sessionID)
 	}
 	return &controllerapi.InspectResponse{Options: b.buildConfig.buildOptions}, nil
 }