Merge pull request #1636 from crazy-max/v0.10_backport_ci-update-ver

[v0.10 backport] ci: update buildx and buildkit to latest

.github/workflows/build.yml

@@ -21,8 +21,8 @@ on:
       - 'docs/**'
 
 env:
-  BUILDX_VERSION: "v0.10.0-rc3"
+  BUILDX_VERSION: "latest"
-  BUILDKIT_IMAGE: "moby/buildkit:v0.11.0"
+  BUILDKIT_IMAGE: "moby/buildkit:latest"
   REPO_SLUG: "docker/buildx-bin"
   DESTDIR: "./bin"
 

.github/workflows/docs-release.yml

@@ -3,7 +3,7 @@ name: docs-release
 on:
   release:
     types:
-      - releases
+      - released
 
 jobs:
   open-pr:

README.md

@@ -147,7 +147,7 @@ To remove this alias, run [`docker buildx uninstall`](docs/reference/buildx_unin
 # Buildx 0.6+
 $ docker buildx bake "https://github.com/docker/buildx.git"
 $ mkdir -p ~/.docker/cli-plugins
-$ mv ./bin/buildx ~/.docker/cli-plugins/docker-buildx
+$ mv ./bin/build/buildx ~/.docker/cli-plugins/docker-buildx
 
 # Docker 19.03+
 $ DOCKER_BUILDKIT=1 docker build --platform=local -o . "https://github.com/docker/buildx.git"

bake/bake.go

@@ -144,6 +144,9 @@ func ReadTargets(ctx context.Context, files []File, targets, overrides []string,
 	// The logic is purposely duplicated from `build/build`.go for keeping this visible in `bake --print`.
 	if v := os.Getenv("SOURCE_DATE_EPOCH"); v != "" {
 		for _, f := range m {
+			if f.Args == nil {
+				f.Args = make(map[string]*string)
+			}
 			if _, ok := f.Args["SOURCE_DATE_EPOCH"]; !ok {
 				f.Args["SOURCE_DATE_EPOCH"] = &v
 			}

bake/compose.go

@@ -78,6 +78,7 @@ func ParseCompose(cfgs []compose.ConfigFile, envs map[string]string) (*Config, e
 			// compose does not support nil values for labels
 			labels := map[string]*string{}
 			for k, v := range s.Build.Labels {
+				v := v
 				labels[k] = &v
 			}
 

bake/hcl_test.go

@@ -670,6 +670,24 @@ func TestJSONFunctions(t *testing.T) {
 	require.Equal(t, ptrstr("pre-<FOO-abc>"), c.Targets[0].Args["v1"])
 }
 
+func TestJSONInvalidFunctions(t *testing.T) {
+	dt := []byte(`{
+	"target": {
+		"app": {
+			"args": {
+				"v1": "myfunc(\"foo\")"
+			}
+		}
+	}}`)
+
+	c, err := ParseFile(dt, "docker-bake.json")
+	require.NoError(t, err)
+
+	require.Equal(t, 1, len(c.Targets))
+	require.Equal(t, c.Targets[0].Name, "app")
+	require.Equal(t, ptrstr(`myfunc("foo")`), c.Targets[0].Args["v1"])
+}
+
 func TestHCLFunctionInAttr(t *testing.T) {
 	dt := []byte(`
 	function "brace" {

bake/hclparser/expr.go

@@ -14,15 +14,7 @@ func funcCalls(exp hcl.Expression) ([]string, hcl.Diagnostics) {
 	if !ok {
 		fns, err := jsonFuncCallsRecursive(exp)
 		if err != nil {
-			return nil, hcl.Diagnostics{
+			return nil, wrapErrorDiagnostic("Invalid expression", err, exp.Range().Ptr(), exp.Range().Ptr())
-				&hcl.Diagnostic{
-					Severity: hcl.DiagError,
-					Summary:  "Invalid expression",
-					Detail:   err.Error(),
-					Subject:  exp.Range().Ptr(),
-					Context:  exp.Range().Ptr(),
-				},
-			}
 		}
 		return fns, nil
 	}

bake/hclparser/hclparser.go

@@ -62,7 +62,9 @@ type parser struct {
 	doneB     map[*hcl.Block]map[string]struct{}
 }
 
-func (p *parser) loadDeps(exp hcl.Expression, exclude map[string]struct{}) hcl.Diagnostics {
+var errUndefined = errors.New("undefined")
+
+func (p *parser) loadDeps(exp hcl.Expression, exclude map[string]struct{}, allowMissing bool) hcl.Diagnostics {
 	fns, hcldiags := funcCalls(exp)
 	if hcldiags.HasErrors() {
 		return hcldiags
@@ -70,15 +72,10 @@ func (p *parser) loadDeps(exp hcl.Expression, exclude map[string]struct{}) hcl.D
 
 	for _, fn := range fns {
 		if err := p.resolveFunction(fn); err != nil {
-			return hcl.Diagnostics{
+			if allowMissing && errors.Is(err, errUndefined) {
-				&hcl.Diagnostic{
+				continue
-					Severity: hcl.DiagError,
-					Summary:  "Invalid expression",
-					Detail:   err.Error(),
-					Subject:  exp.Range().Ptr(),
-					Context:  exp.Range().Ptr(),
-				},
 			}
+			return wrapErrorDiagnostic("Invalid expression", err, exp.Range().Ptr(), exp.Range().Ptr())
 		}
 	}
 
@@ -128,27 +125,17 @@ func (p *parser) loadDeps(exp hcl.Expression, exclude map[string]struct{}) hcl.D
 				}
 			}
 			if err := p.resolveBlock(blocks[0], target); err != nil {
-				return hcl.Diagnostics{
+				if allowMissing && errors.Is(err, errUndefined) {
-					&hcl.Diagnostic{
+					continue
-						Severity: hcl.DiagError,
-						Summary:  "Invalid expression",
-						Detail:   err.Error(),
-						Subject:  v.SourceRange().Ptr(),
-						Context:  v.SourceRange().Ptr(),
-					},
 				}
+				return wrapErrorDiagnostic("Invalid expression", err, exp.Range().Ptr(), exp.Range().Ptr())
 			}
 		} else {
 			if err := p.resolveValue(v.RootName()); err != nil {
-				return hcl.Diagnostics{
+				if allowMissing && errors.Is(err, errUndefined) {
-					&hcl.Diagnostic{
+					continue
-						Severity: hcl.DiagError,
-						Summary:  "Invalid expression",
-						Detail:   err.Error(),
-						Subject:  v.SourceRange().Ptr(),
-						Context:  v.SourceRange().Ptr(),
-					},
 				}
+				return wrapErrorDiagnostic("Invalid expression", err, exp.Range().Ptr(), exp.Range().Ptr())
 			}
 		}
 	}
@@ -167,7 +154,7 @@ func (p *parser) resolveFunction(name string) error {
 		if _, ok := p.ectx.Functions[name]; ok {
 			return nil
 		}
-		return errors.Errorf("undefined function %s", name)
+		return errors.Wrapf(errUndefined, "function %q does not exit", name)
 	}
 	if _, ok := p.progressF[name]; ok {
 		return errors.Errorf("function cycle not allowed for %s", name)
@@ -217,7 +204,7 @@ func (p *parser) resolveFunction(name string) error {
 		return diags
 	}
 
-	if diags := p.loadDeps(f.Result.Expr, params); diags.HasErrors() {
+	if diags := p.loadDeps(f.Result.Expr, params, false); diags.HasErrors() {
 		return diags
 	}
 
@@ -255,7 +242,7 @@ func (p *parser) resolveValue(name string) (err error) {
 	if _, builtin := p.opt.Vars[name]; !ok && !builtin {
 		vr, ok := p.vars[name]
 		if !ok {
-			return errors.Errorf("undefined variable %q", name)
+			return errors.Wrapf(errUndefined, "variable %q does not exit", name)
 		}
 		def = vr.Default
 	}
@@ -270,7 +257,7 @@ func (p *parser) resolveValue(name string) (err error) {
 		return
 	}
 
-	if diags := p.loadDeps(def.Expr, nil); diags.HasErrors() {
+	if diags := p.loadDeps(def.Expr, nil, true); diags.HasErrors() {
 		return diags
 	}
 	vv, diags := def.Expr.Value(p.ectx)
@@ -314,14 +301,7 @@ func (p *parser) resolveValue(name string) (err error) {
 func (p *parser) resolveBlock(block *hcl.Block, target *hcl.BodySchema) (err error) {
 	name := block.Labels[0]
 	if err := p.opt.ValidateLabel(name); err != nil {
-		return hcl.Diagnostics{
+		return wrapErrorDiagnostic("Invalid name", err, &block.LabelRanges[0], &block.LabelRanges[0])
-			&hcl.Diagnostic{
-				Severity: hcl.DiagError,
-				Summary:  "Invalid name",
-				Detail:   err.Error(),
-				Subject:  &block.LabelRanges[0],
-			},
-		}
 	}
 
 	if _, ok := p.doneB[block]; !ok {
@@ -395,7 +375,7 @@ func (p *parser) resolveBlock(block *hcl.Block, target *hcl.BodySchema) (err err
 		return diag
 	}
 	for _, a := range content.Attributes {
-		diag := p.loadDeps(a.Expr, nil)
+		diag := p.loadDeps(a.Expr, nil, true)
 		if diag.HasErrors() {
 			return diag
 		}
@@ -573,15 +553,7 @@ func Parse(b hcl.Body, opt Opt, val interface{}) hcl.Diagnostics {
 				return diags
 			}
 			r := p.vars[k].Body.MissingItemRange()
-			return hcl.Diagnostics{
+			return wrapErrorDiagnostic("Invalid value", err, &r, &r)
-				&hcl.Diagnostic{
-					Severity: hcl.DiagError,
-					Summary:  "Invalid value",
-					Detail:   err.Error(),
-					Subject:  &r,
-					Context:  &r,
-				},
-			}
 		}
 	}
 
@@ -604,15 +576,7 @@ func Parse(b hcl.Body, opt Opt, val interface{}) hcl.Diagnostics {
 					}
 				}
 			}
-			return hcl.Diagnostics{
+			return wrapErrorDiagnostic("Invalid function", err, subject, context)
-				&hcl.Diagnostic{
-					Severity: hcl.DiagError,
-					Summary:  "Invalid function",
-					Detail:   err.Error(),
-					Subject:  subject,
-					Context:  context,
-				},
-			}
 		}
 	}
 
@@ -673,15 +637,7 @@ func Parse(b hcl.Body, opt Opt, val interface{}) hcl.Diagnostics {
 					continue
 				}
 			} else {
-				return hcl.Diagnostics{
+				return wrapErrorDiagnostic("Invalid block", err, &b.LabelRanges[0], &b.DefRange)
-					&hcl.Diagnostic{
-						Severity: hcl.DiagError,
-						Summary:  "Invalid attribute",
-						Detail:   err.Error(),
-						Subject:  &b.LabelRanges[0],
-						Context:  &b.DefRange,
-					},
-				}
 			}
 		}
 
@@ -726,21 +682,34 @@ func Parse(b hcl.Body, opt Opt, val interface{}) hcl.Diagnostics {
 			if diags, ok := err.(hcl.Diagnostics); ok {
 				return diags
 			}
-			return hcl.Diagnostics{
+			return wrapErrorDiagnostic("Invalid attribute", err, &p.attrs[k].Range, &p.attrs[k].Range)
-				&hcl.Diagnostic{
-					Severity: hcl.DiagError,
-					Summary:  "Invalid attribute",
-					Detail:   err.Error(),
-					Subject:  &p.attrs[k].Range,
-					Context:  &p.attrs[k].Range,
-				},
-			}
 		}
 	}
 
 	return nil
 }
 
+// wrapErrorDiagnostic wraps an error into a hcl.Diagnostics object.
+// If the error is already an hcl.Diagnostics object, it is returned as is.
+func wrapErrorDiagnostic(message string, err error, subject *hcl.Range, context *hcl.Range) hcl.Diagnostics {
+	switch err := err.(type) {
+	case *hcl.Diagnostic:
+		return hcl.Diagnostics{err}
+	case hcl.Diagnostics:
+		return err
+	default:
+		return hcl.Diagnostics{
+			&hcl.Diagnostic{
+				Severity: hcl.DiagError,
+				Summary:  message,
+				Detail:   err.Error(),
+				Subject:  subject,
+				Context:  context,
+			},
+		}
+	}
+}
+
 func setLabel(v reflect.Value, lbl string) int {
 	// cache field index?
 	numFields := v.Elem().Type().NumField()

bake/remote.go

@@ -34,9 +34,9 @@ func ReadRemoteFiles(ctx context.Context, nodes []builder.Node, url string, name
 	var files []File
 
 	var node *builder.Node
-	for _, n := range nodes {
+	for i, n := range nodes {
 		if n.Err == nil {
-			node = &n
+			node = &nodes[i]
 			continue
 		}
 	}

build/build.go

@@ -6,6 +6,7 @@ import (
 	"context"
 	"crypto/rand"
 	_ "crypto/sha256" // ensure digests can be computed
+	"encoding/base64"
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
@@ -228,7 +229,9 @@ func resolveDrivers(ctx context.Context, nodes []builder.Node, opt map[string]Op
 
 		func(i int, c *client.Client) {
 			eg.Go(func() error {
-				clients[i].Build(ctx, client.SolveOpt{}, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
+				clients[i].Build(ctx, client.SolveOpt{
+					Internal: true,
+				}, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
 					bopts[i] = c.BuildOpts()
 					return nil, nil
 				}, nil)
@@ -447,6 +450,25 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 		so.FrontendAttrs["multi-platform"] = "true"
 	}
 
+	attests := make(map[string]string)
+	for k, v := range opt.Attests {
+		if v != nil {
+			attests[k] = *v
+		}
+	}
+	supportsAttestations := bopts.LLBCaps.Contains(apicaps.CapID("exporter.image.attestations"))
+	if len(attests) > 0 {
+		if !supportsAttestations {
+			return nil, nil, errors.Errorf("attestations are not supported by the current buildkitd")
+		}
+		for k, v := range attests {
+			so.FrontendAttrs[k] = v
+		}
+	}
+	if _, ok := opt.Attests["attest:provenance"]; !ok && supportsAttestations {
+		so.FrontendAttrs["attest:provenance"] = "mode=min,inline-only=true"
+	}
+
 	switch len(opt.Exports) {
 	case 1:
 		// valid
@@ -504,7 +526,7 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 			return nil, nil, notSupported(nodeDriver, driver.OCIExporter)
 		}
 		if e.Type == "docker" {
-			if len(opt.Platforms) > 1 {
+			if len(opt.Platforms) > 1 || len(attests) > 0 {
 				return nil, nil, errors.Errorf("docker exporter does not currently support exporting manifest lists")
 			}
 			if e.Output == nil {
@@ -588,21 +610,6 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 		}
 	}
 
-	if len(opt.Attests) > 0 {
-		if !bopts.LLBCaps.Contains(apicaps.CapID("exporter.image.attestations")) {
-			return nil, nil, errors.Errorf("attestations are not supported by the current buildkitd")
-		}
-		for k, v := range opt.Attests {
-			if v == nil {
-				continue
-			}
-			so.FrontendAttrs[k] = *v
-		}
-	}
-	if _, ok := opt.Attests["attest:provenance"]; !ok {
-		so.FrontendAttrs["attest:provenance"] = "mode=min,inline-only=true"
-	}
-
 	// set platforms
 	if len(opt.Platforms) != 0 {
 		pp := make([]string, len(opt.Platforms))
@@ -946,26 +953,190 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 			if multiTarget {
 				span, ctx = tracing.StartSpan(ctx, k)
 			}
+			baseCtx := ctx
 
 			res := make([]*client.SolveResponse, len(dps))
-			wg := &sync.WaitGroup{}
+			eg2, ctx := errgroup.WithContext(ctx)
-			wg.Add(len(dps))
 
 			var pushNames string
 			var insecurePush bool
 
+			for i, dp := range dps {
+				i, dp, so := i, dp, *dp.so
+				if multiDriver {
+					for i, e := range so.Exports {
+						switch e.Type {
+						case "oci", "tar":
+							return errors.Errorf("%s for multi-node builds currently not supported", e.Type)
+						case "image":
+							if pushNames == "" && e.Attrs["push"] != "" {
+								if ok, _ := strconv.ParseBool(e.Attrs["push"]); ok {
+									pushNames = e.Attrs["name"]
+									if pushNames == "" {
+										return errors.Errorf("tag is needed when pushing to registry")
+									}
+									names, err := toRepoOnly(e.Attrs["name"])
+									if err != nil {
+										return err
+									}
+									if ok, _ := strconv.ParseBool(e.Attrs["registry.insecure"]); ok {
+										insecurePush = true
+									}
+									e.Attrs["name"] = names
+									e.Attrs["push-by-digest"] = "true"
+									so.Exports[i].Attrs = e.Attrs
+								}
+							}
+						}
+					}
+				}
+
+				pw := progress.WithPrefix(w, k, multiTarget)
+
+				c := clients[dp.driverIndex]
+				eg2.Go(func() error {
+					pw = progress.ResetTime(pw)
+
+					if err := waitContextDeps(ctx, dp.driverIndex, results, &so); err != nil {
+						return err
+					}
+
+					frontendInputs := make(map[string]*pb.Definition)
+					for key, st := range so.FrontendInputs {
+						def, err := st.Marshal(ctx)
+						if err != nil {
+							return err
+						}
+						frontendInputs[key] = def.ToPB()
+					}
+
+					req := gateway.SolveRequest{
+						Frontend:       so.Frontend,
+						FrontendInputs: frontendInputs,
+						FrontendOpt:    make(map[string]string),
+					}
+					for k, v := range so.FrontendAttrs {
+						req.FrontendOpt[k] = v
+					}
+					so.Frontend = ""
+					so.FrontendInputs = nil
+
+					ch, done := progress.NewChannel(pw)
+					defer func() { <-done }()
+
+					cc := c
+					var printRes map[string][]byte
+					rr, err := c.Build(ctx, so, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
+						var isFallback bool
+						var origErr error
+						for {
+							if opt.PrintFunc != nil {
+								if _, ok := req.FrontendOpt["frontend.caps"]; !ok {
+									req.FrontendOpt["frontend.caps"] = "moby.buildkit.frontend.subrequests+forward"
+								} else {
+									req.FrontendOpt["frontend.caps"] += ",moby.buildkit.frontend.subrequests+forward"
+								}
+								req.FrontendOpt["requestid"] = "frontend." + opt.PrintFunc.Name
+								if isFallback {
+									req.FrontendOpt["build-arg:BUILDKIT_SYNTAX"] = printFallbackImage
+								}
+							}
+							res, err := c.Solve(ctx, req)
+							if err != nil {
+								if origErr != nil {
+									return nil, err
+								}
+								var reqErr *errdefs.UnsupportedSubrequestError
+								if !isFallback {
+									if errors.As(err, &reqErr) {
+										switch reqErr.Name {
+										case "frontend.outline", "frontend.targets":
+											isFallback = true
+											origErr = err
+											continue
+										}
+										return nil, err
+									}
+									// buildkit v0.8 vendored in Docker 20.10 does not support typed errors
+									if strings.Contains(err.Error(), "unsupported request frontend.outline") || strings.Contains(err.Error(), "unsupported request frontend.targets") {
+										isFallback = true
+										origErr = err
+										continue
+									}
+								}
+								return nil, err
+							}
+							if opt.PrintFunc != nil {
+								printRes = res.Metadata
+							}
+							results.Set(resultKey(dp.driverIndex, k), res)
+							if resultHandleFunc != nil {
+								resultHandleFunc(dp.driverIndex, &ResultContext{cc, res})
+							}
+							return res, nil
+						}
+					}, ch)
+					if err != nil {
+						return err
+					}
+					res[i] = rr
+
+					if rr.ExporterResponse == nil {
+						rr.ExporterResponse = map[string]string{}
+					}
+					for k, v := range printRes {
+						rr.ExporterResponse[k] = string(v)
+					}
+
+					node := nodes[dp.driverIndex].Driver
+					if node.IsMobyDriver() {
+						for _, e := range so.Exports {
+							if e.Type == "moby" && e.Attrs["push"] != "" {
+								if ok, _ := strconv.ParseBool(e.Attrs["push"]); ok {
+									pushNames = e.Attrs["name"]
+									if pushNames == "" {
+										return errors.Errorf("tag is needed when pushing to registry")
+									}
+									pw := progress.ResetTime(pw)
+									pushList := strings.Split(pushNames, ",")
+									for _, name := range pushList {
+										if err := progress.Wrap(fmt.Sprintf("pushing %s with docker", name), pw.Write, func(l progress.SubLogger) error {
+											return pushWithMoby(ctx, node, name, l)
+										}); err != nil {
+											return err
+										}
+									}
+									remoteDigest, err := remoteDigestWithMoby(ctx, node, pushList[0])
+									if err == nil && remoteDigest != "" {
+										// old daemons might not have containerimage.config.digest set
+										// in response so use containerimage.digest value for it if available
+										if _, ok := rr.ExporterResponse[exptypes.ExporterImageConfigDigestKey]; !ok {
+											if v, ok := rr.ExporterResponse[exptypes.ExporterImageDigestKey]; ok {
+												rr.ExporterResponse[exptypes.ExporterImageConfigDigestKey] = v
+											}
+										}
+										rr.ExporterResponse[exptypes.ExporterImageDigestKey] = remoteDigest
+									} else if err != nil {
+										return err
+									}
+								}
+							}
+						}
+					}
+					return nil
+				})
+			}
+
 			eg.Go(func() (err error) {
+				ctx := baseCtx
 				defer func() {
 					if span != nil {
 						tracing.FinishWithError(span, err)
 					}
 				}()
 				pw := progress.WithPrefix(w, "default", false)
-				wg.Wait()
+				if err := eg2.Wait(); err != nil {
-				select {
+					return err
-				case <-ctx.Done():
-					return ctx.Err()
-				default:
 				}
 
 				respMu.Lock()
@@ -987,7 +1158,24 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 						descs := make([]specs.Descriptor, 0, len(res))
 
 						for _, r := range res {
-							s, ok := r.ExporterResponse[exptypes.ExporterImageDigestKey]
+							s, ok := r.ExporterResponse[exptypes.ExporterImageDescriptorKey]
+							if ok {
+								dt, err := base64.StdEncoding.DecodeString(s)
+								if err != nil {
+									return err
+								}
+								var desc specs.Descriptor
+								if err := json.Unmarshal(dt, &desc); err != nil {
+									return errors.Wrapf(err, "failed to unmarshal descriptor %s", s)
+								}
+								descs = append(descs, desc)
+								continue
+							}
+							// This is fallback for some very old buildkit versions.
+							// Note that the mediatype isn't really correct as most of the time it is image manifest and
+							// not manifest list but actually both are handled because for Docker mediatypes the
+							// mediatype value in the Accpet header does not seem to matter.
+							s, ok = r.ExporterResponse[exptypes.ExporterImageDigestKey]
 							if ok {
 								descs = append(descs, specs.Descriptor{
 									Digest:    digest.Digest(s),
@@ -1071,176 +1259,6 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 				return nil
 			})
 
-			for i, dp := range dps {
-				so := *dp.so
-				if multiDriver {
-					for i, e := range so.Exports {
-						switch e.Type {
-						case "oci", "tar":
-							return errors.Errorf("%s for multi-node builds currently not supported", e.Type)
-						case "image":
-							if pushNames == "" && e.Attrs["push"] != "" {
-								if ok, _ := strconv.ParseBool(e.Attrs["push"]); ok {
-									pushNames = e.Attrs["name"]
-									if pushNames == "" {
-										return errors.Errorf("tag is needed when pushing to registry")
-									}
-									names, err := toRepoOnly(e.Attrs["name"])
-									if err != nil {
-										return err
-									}
-									if ok, _ := strconv.ParseBool(e.Attrs["registry.insecure"]); ok {
-										insecurePush = true
-									}
-									e.Attrs["name"] = names
-									e.Attrs["push-by-digest"] = "true"
-									so.Exports[i].Attrs = e.Attrs
-								}
-							}
-						}
-					}
-				}
-
-				func(i int, dp driverPair, so client.SolveOpt) {
-					pw := progress.WithPrefix(w, k, multiTarget)
-
-					c := clients[dp.driverIndex]
-					eg.Go(func() error {
-						pw = progress.ResetTime(pw)
-						defer wg.Done()
-
-						if err := waitContextDeps(ctx, dp.driverIndex, results, &so); err != nil {
-							return err
-						}
-
-						frontendInputs := make(map[string]*pb.Definition)
-						for key, st := range so.FrontendInputs {
-							def, err := st.Marshal(ctx)
-							if err != nil {
-								return err
-							}
-							frontendInputs[key] = def.ToPB()
-						}
-
-						req := gateway.SolveRequest{
-							Frontend:       so.Frontend,
-							FrontendInputs: frontendInputs,
-							FrontendOpt:    make(map[string]string),
-						}
-						for k, v := range so.FrontendAttrs {
-							req.FrontendOpt[k] = v
-						}
-						so.Frontend = ""
-						so.FrontendInputs = nil
-
-						ch, done := progress.NewChannel(pw)
-						defer func() { <-done }()
-
-						cc := c
-						var printRes map[string][]byte
-						rr, err := c.Build(ctx, so, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
-							var isFallback bool
-							var origErr error
-							for {
-								if opt.PrintFunc != nil {
-									if _, ok := req.FrontendOpt["frontend.caps"]; !ok {
-										req.FrontendOpt["frontend.caps"] = "moby.buildkit.frontend.subrequests+forward"
-									} else {
-										req.FrontendOpt["frontend.caps"] += ",moby.buildkit.frontend.subrequests+forward"
-									}
-									req.FrontendOpt["requestid"] = "frontend." + opt.PrintFunc.Name
-									if isFallback {
-										req.FrontendOpt["build-arg:BUILDKIT_SYNTAX"] = printFallbackImage
-									}
-								}
-								res, err := c.Solve(ctx, req)
-								if err != nil {
-									if origErr != nil {
-										return nil, err
-									}
-									var reqErr *errdefs.UnsupportedSubrequestError
-									if !isFallback {
-										if errors.As(err, &reqErr) {
-											switch reqErr.Name {
-											case "frontend.outline", "frontend.targets":
-												isFallback = true
-												origErr = err
-												continue
-											}
-											return nil, err
-										}
-										// buildkit v0.8 vendored in Docker 20.10 does not support typed errors
-										if strings.Contains(err.Error(), "unsupported request frontend.outline") || strings.Contains(err.Error(), "unsupported request frontend.targets") {
-											isFallback = true
-											origErr = err
-											continue
-										}
-									}
-									return nil, err
-								}
-								if opt.PrintFunc != nil {
-									printRes = res.Metadata
-								}
-								results.Set(resultKey(dp.driverIndex, k), res)
-								if resultHandleFunc != nil {
-									resultHandleFunc(dp.driverIndex, &ResultContext{cc, res})
-								}
-								return res, nil
-							}
-						}, ch)
-						if err != nil {
-							return err
-						}
-						res[i] = rr
-
-						if rr.ExporterResponse == nil {
-							rr.ExporterResponse = map[string]string{}
-						}
-						for k, v := range printRes {
-							rr.ExporterResponse[k] = string(v)
-						}
-
-						node := nodes[dp.driverIndex].Driver
-						if node.IsMobyDriver() {
-							for _, e := range so.Exports {
-								if e.Type == "moby" && e.Attrs["push"] != "" {
-									if ok, _ := strconv.ParseBool(e.Attrs["push"]); ok {
-										pushNames = e.Attrs["name"]
-										if pushNames == "" {
-											return errors.Errorf("tag is needed when pushing to registry")
-										}
-										pw := progress.ResetTime(pw)
-										pushList := strings.Split(pushNames, ",")
-										for _, name := range pushList {
-											if err := progress.Wrap(fmt.Sprintf("pushing %s with docker", name), pw.Write, func(l progress.SubLogger) error {
-												return pushWithMoby(ctx, node, name, l)
-											}); err != nil {
-												return err
-											}
-										}
-										remoteDigest, err := remoteDigestWithMoby(ctx, node, pushList[0])
-										if err == nil && remoteDigest != "" {
-											// old daemons might not have containerimage.config.digest set
-											// in response so use containerimage.digest value for it if available
-											if _, ok := rr.ExporterResponse[exptypes.ExporterImageConfigDigestKey]; !ok {
-												if v, ok := rr.ExporterResponse[exptypes.ExporterImageDigestKey]; ok {
-													rr.ExporterResponse[exptypes.ExporterImageConfigDigestKey] = v
-												}
-											}
-											rr.ExporterResponse[exptypes.ExporterImageDigestKey] = remoteDigest
-										} else if err != nil {
-											return err
-										}
-									}
-								}
-							}
-						}
-						return nil
-					})
-
-				}(i, dp, so)
-			}
-
 			return nil
 		}(k)
 		if err != nil {

build/git.go

@@ -52,20 +52,20 @@ func getGitAttributes(ctx context.Context, contextPath string, dockerfilePath st
 	gitc, err := gitutil.New(gitutil.WithContext(ctx), gitutil.WithWorkingDir(wd))
 	if err != nil {
 		if st, err := os.Stat(path.Join(wd, ".git")); err == nil && st.IsDir() {
-			return res, errors.New("git was not found in the system. Current commit information was not captured by the build")
+			return res, errors.New("buildx: git was not found in the system. Current commit information was not captured by the build")
 		}
 		return
 	}
 
 	if !gitc.IsInsideWorkTree() {
 		if st, err := os.Stat(path.Join(wd, ".git")); err == nil && st.IsDir() {
-			return res, errors.New("failed to read current commit information with git rev-parse --is-inside-work-tree")
+			return res, errors.New("buildx: failed to read current commit information with git rev-parse --is-inside-work-tree")
 		}
 		return res, nil
 	}
 
-	if sha, err := gitc.FullCommit(); err != nil {
+	if sha, err := gitc.FullCommit(); err != nil && !gitutil.IsUnknownRevision(err) {
-		return res, errors.Wrapf(err, "failed to get git commit")
+		return res, errors.Wrapf(err, "buildx: failed to get git commit")
 	} else if sha != "" {
 		if gitc.IsDirty() {
 			sha += "-dirty"
@@ -78,9 +78,7 @@ func getGitAttributes(ctx context.Context, contextPath string, dockerfilePath st
 		}
 	}
 
-	if rurl, err := gitc.RemoteURL(); err != nil {
+	if rurl, err := gitc.RemoteURL(); err == nil && rurl != "" {
-		return res, errors.Wrapf(err, "failed to get git remote url")
-	} else if rurl != "" {
 		if setGitLabels {
 			res["label:"+specs.AnnotationSource] = rurl
 		}
@@ -91,7 +89,7 @@ func getGitAttributes(ctx context.Context, contextPath string, dockerfilePath st
 
 	if setGitLabels {
 		if root, err := gitc.RootDir(); err != nil {
-			return res, errors.Wrapf(err, "failed to get git root dir")
+			return res, errors.Wrapf(err, "buildx: failed to get git root dir")
 		} else if root != "" {
 			if dockerfilePath == "" {
 				dockerfilePath = filepath.Join(wd, "Dockerfile")

build/git_test.go

@@ -26,7 +26,7 @@ func setupTest(tb testing.TB) {
 
 	gitutil.GitAdd(c, tb, "Dockerfile")
 	gitutil.GitCommit(c, tb, "initial commit")
-	gitutil.GitSetRemote(c, tb, "git@github.com:docker/buildx.git")
+	gitutil.GitSetRemote(c, tb, "origin", "git@github.com:docker/buildx.git")
 }
 
 func TestGetGitAttributesNotGitRepo(t *testing.T) {

builder/node.go

@@ -62,6 +62,7 @@ func (b *Builder) LoadNodes(ctx context.Context, withData bool) (_ []Node, err e
 				node := Node{
 					Node:        n,
 					ProxyConfig: storeutil.GetProxyConfig(b.opts.dockerCli),
+					Platforms:   n.Platforms,
 				}
 				defer func() {
 					b.nodes[i] = node

commands/rm.go

@@ -141,9 +141,6 @@ func rmAllInactive(ctx context.Context, txn *store.Txn, dockerCli command.Cli, i
 				if err != nil {
 					return errors.Wrapf(err, "cannot load %s", b.Name)
 				}
-				if cb := b.ContextName(); cb != "" {
-					return errors.Errorf("context builder cannot be removed, run `docker context rm %s` to remove this context", cb)
-				}
 				if b.Dynamic {
 					return nil
 				}

docs/manuals/bake/build-contexts.md

@@ -1,3 +1,3 @@
 # Defining additional build contexts and linking targets
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake/build-contexts)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake/build-contexts)

docs/manuals/bake/compose-file.md

@@ -1,3 +1,3 @@
 # Building from Compose file
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake/compose-file)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake/compose-file)

docs/manuals/bake/configuring-build.md

@@ -1,3 +1,3 @@
 # Configuring builds
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake/configuring-build)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake/configuring-build)

docs/manuals/bake/file-definition.md

@@ -1,3 +1,3 @@
 # Bake file definition
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake/file-definition)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake/file-definition)

docs/manuals/bake/hcl-funcs.md

@@ -1,3 +1,3 @@
 # User defined HCL functions
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake/hcl-funcs)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake/hcl-funcs)

docs/manuals/bake/index.md

@@ -1,3 +1,3 @@
 # High-level build options with Bake
 
-Moved to [docs.docker.com](https://docs.docker.com/build/customize/bake)
+Moved to [docs.docker.com](https://docs.docker.com/build/bake)

docs/reference/buildx_bake.md

@@ -22,10 +22,10 @@ Build from a file
 | [`--no-cache`](#no-cache)        |               |         | Do not use cache when building the image                                                 |
 | [`--print`](#print)              |               |         | Print the options without building                                                       |
 | [`--progress`](#progress)        | `string`      | `auto`  | Set type of progress output (`auto`, `plain`, `tty`). Use plain to show container output |
-| `--provenance`                   | `string`      |         | Shorthand for `--set=*.attest=type=provenance`                                           |
+| [`--provenance`](#provenance)    | `string`      |         | Shorthand for `--set=*.attest=type=provenance`                                           |
 | [`--pull`](#pull)                |               |         | Always attempt to pull all referenced images                                             |
 | `--push`                         |               |         | Shorthand for `--set=*.output=type=registry`                                             |
-| `--sbom`                         | `string`      |         | Shorthand for `--set=*.attest=type=sbom`                                                 |
+| [`--sbom`](#sbom)                | `string`      |         | Shorthand for `--set=*.attest=type=sbom`                                                 |
 | [`--set`](#set)                  | `stringArray` |         | Override target value (e.g., `targetpattern.key=value`)                                  |
 
 
@@ -36,7 +36,7 @@ Build from a file
 Bake is a high-level build command. Each specified target will run in parallel
 as part of the build.
 
-Read [High-level build options with Bake](https://docs.docker.com/build/customize/bake/)
+Read [High-level build options with Bake](https://docs.docker.com/build/bake/)
 guide for introduction to writing bake files.
 
 > **Note**
@@ -87,7 +87,7 @@ target "db" {
 $ docker buildx bake -f docker-bake.dev.hcl db webapp-release
 ```
 
-See our [file definition](https://docs.docker.com/build/customize/bake/file-definition/)
+See our [file definition](https://docs.docker.com/build/bake/file-definition/)
 guide for more details.
 
 ### <a name="no-cache"></a> Do not use cache when building the image (--no-cache)
@@ -125,10 +125,18 @@ $ docker buildx bake -f docker-bake.hcl --print db
 
 Same as [`build --progress`](buildx_build.md#progress).
 
+### <a name="provenance"></a> Create provenance attestations (--provenance)
+
+Same as [`build --provenance`](buildx_build.md#provenance).
+
 ### <a name="pull"></a> Always attempt to pull a newer version of the image (--pull)
 
 Same as `build --pull`.
 
+### <a name="sbom"></a> Create SBOM attestations (--sbom)
+
+Same as [`build --sbom`](buildx_build.md#sbom).
+
 ### <a name="set"></a> Override target configurations from command line (--set)
 
 ```

docs/reference/buildx_build.md

@@ -17,7 +17,7 @@ Start a build
 |:-------------------------------------------------------------------------------------------------------------------------------------------------------|:--------------|:----------|:----------------------------------------------------------------------------------------------------|
 | [`--add-host`](https://docs.docker.com/engine/reference/commandline/build/#add-host)                                                                   | `stringSlice` |           | Add a custom host-to-IP mapping (format: `host:ip`)                                                 |
 | [`--allow`](#allow)                                                                                                                                    | `stringSlice` |           | Allow extra privileged entitlement (e.g., `network.host`, `security.insecure`)                      |
-| `--attest`                                                                                                                                             | `stringArray` |           | Attestation parameters (format: `type=sbom,generator=image`)                                        |
+| [`--attest`](#attest)                                                                                                                                  | `stringArray` |           | Attestation parameters (format: `type=sbom,generator=image`)                                        |
 | [`--build-arg`](#build-arg)                                                                                                                            | `stringArray` |           | Set build-time variables                                                                            |
 | [`--build-context`](#build-context)                                                                                                                    | `stringArray` |           | Additional build contexts (e.g., name=path)                                                         |
 | [`--builder`](#builder)                                                                                                                                | `string`      |           | Override the configured builder instance                                                            |
@@ -37,11 +37,11 @@ Start a build
 | [`--platform`](#platform)                                                                                                                              | `stringArray` |           | Set target platform for build                                                                       |
 | `--print`                                                                                                                                              | `string`      |           | Print result of information request (e.g., outline, targets) [experimental]                         |
 | [`--progress`](#progress)                                                                                                                              | `string`      | `auto`    | Set type of progress output (`auto`, `plain`, `tty`). Use plain to show container output            |
-| `--provenance`                                                                                                                                         | `string`      |           | Shortand for `--attest=type=provenance`                                                             |
+| [`--provenance`](#provenance)                                                                                                                          | `string`      |           | Shortand for `--attest=type=provenance`                                                             |
 | `--pull`                                                                                                                                               |               |           | Always attempt to pull all referenced images                                                        |
 | [`--push`](#push)                                                                                                                                      |               |           | Shorthand for `--output=type=registry`                                                              |
 | `-q`, `--quiet`                                                                                                                                        |               |           | Suppress the build output and print image ID on success                                             |
-| `--sbom`                                                                                                                                               | `string`      |           | Shorthand for `--attest=type=sbom`                                                                  |
+| [`--sbom`](#sbom)                                                                                                                                      | `string`      |           | Shorthand for `--attest=type=sbom`                                                                  |
 | [`--secret`](#secret)                                                                                                                                  | `stringArray` |           | Secret to expose to the build (format: `id=mysecret[,src=/local/secret]`)                           |
 | [`--shm-size`](#shm-size)                                                                                                                              | `bytes`       | `0`       | Size of `/dev/shm`                                                                                  |
 | [`--ssh`](#ssh)                                                                                                                                        | `stringArray` |           | SSH agent socket or keys to expose to the build (format: `default\|<id>[=<socket>\|<key>[,<key>]]`) |
@@ -66,6 +66,33 @@ here we'll document a subset of the new flags.
 
 ## Examples
 
+### <a name="attest"></a> Create attestations (--attest)
+
+```
+--attest=type=sbom,...
+--attest=type=provenance,...
+```
+
+Create [image attestations](https://docs.docker.com/build/attestations/).
+BuildKit currently supports:
+
+- `sbom` - Software Bill of Materials.
+
+  Use `--attest=type=sbom` to generate an SBOM for an image at build-time.
+  Alternatively, you can use the [`--sbom` shorthand](#sbom).
+
+  For more information, see [here](https://docs.docker.com/build/attestations/sbom/).
+
+- `provenance` - SLSA Provenance
+
+  Use `--attest=type=provenance` to generate provenance for an image at
+  build-time. Alternatively, you can use the [`--provenance` shorthand](#provenance).
+
+  By default, a minimal provenance attestation will be created for the build
+  result, which will only be attached for images pushed to registries.
+
+  For more information, see [here](https://docs.docker.com/build/attestations/slsa-provenance/).
+
 ### <a name="allow"></a> Allow extra privileged entitlement (--allow)
 
 ```
@@ -451,11 +478,41 @@ $ docker buildx build --load --progress=plain .
 > Check also our [Color output controls guide](https://github.com/docker/buildx/blob/master/docs/guides/color-output.md)
 > for modifying the colors that are used to output information to the terminal.
 
+### <a name="provenance"></a> Create provenance attestations (--provenance)
+
+Shorthand for [`--attest=type=provenance`](#attest), used to configure
+provenance attestations for the build result. For example,
+`--provenance=mode=max` can be used as an abbreviation for
+`--attest=type=provenance,mode=max`.
+
+Additionally, `--provenance` can be used with boolean values to broadly enable
+or disable provenance attestations. For example, `--provenance=false` can be
+used to disable all provenance attestations, while `--provenance=true` can be
+used to enable all provenance attestations.
+
+By default, a minimal provenance attestation will be created for the build
+result, which will only be attached for images pushed to registries.
+
+For more information, see [here](https://docs.docker.com/build/attestations/slsa-provenance/).
+
 ### <a name="push"></a> Push the build result to a registry (--push)
 
 Shorthand for [`--output=type=registry`](#registry). Will automatically push the
 build result to registry.
 
+### <a name="sbom"></a> Create SBOM attestations (--sbom)
+
+Shorthand for [`--attest=type=sbom`](#attest), used to configure SBOM
+attestations for the build result. For example,
+`--sbom=generator=<user>/<generator-image>` can be used as an abbreviation for
+`--attest=type=sbom,generator=<user>/<generator-image>`.
+
+Additionally, `--sbom` can be used with boolean values to broadly enable or
+disable SBOM attestations. For example, `--sbom=false` can be used to disable
+all SBOM attestations.
+
+For more information, see [here](https://docs.docker.com/build/attestations/sbom/).
+
 ### <a name="secret"></a> Secret to expose to the build (--secret)
 
 ```

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/config v1.15.5
 	github.com/compose-spec/compose-go v1.6.0
 	github.com/containerd/console v1.0.3
-	github.com/containerd/containerd v1.6.14
+	github.com/containerd/containerd v1.6.16-0.20230124210447-1709cfe273d9
 	github.com/docker/cli v23.0.0-rc.1+incompatible
 	github.com/docker/cli-docs-tool v0.5.1
 	github.com/docker/distribution v2.8.1+incompatible
@@ -16,7 +16,7 @@ require (
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/hashicorp/go-cty-funcs v0.0.0-20200930094925-2721b1e36840
 	github.com/hashicorp/hcl/v2 v2.8.2
-	github.com/moby/buildkit v0.11.0
+	github.com/moby/buildkit v0.11.2
 	github.com/moby/sys/mountinfo v0.6.2
 	github.com/morikuni/aec v1.0.0
 	github.com/opencontainers/go-digest v1.0.0

go.sum

@@ -140,8 +140,8 @@ github.com/compose-spec/compose-go v1.6.0/go.mod h1:os+Ulh2jlZxY1XT1hbciERadjSUU
 github.com/containerd/cgroups v1.0.4 h1:jN/mbWBEaz+T1pi5OFtnkQ+8qnmEbAr1Oo1FRm5B0dA=
 github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
 github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
-github.com/containerd/containerd v1.6.14 h1:W+d0AJKVG3ioTZZyQwcw1Y3vvo6ZDYzAcjDcY4tkgGI=
+github.com/containerd/containerd v1.6.16-0.20230124210447-1709cfe273d9 h1:zdFesNKUzj0PDylWScwyU6zv3KAKwYeSE1ZLUmi01wk=
-github.com/containerd/containerd v1.6.14/go.mod h1:U2NnBPIhzJDm59xF7xB2MMHnKtggpZ+phKg8o2TKj2c=
+github.com/containerd/containerd v1.6.16-0.20230124210447-1709cfe273d9/go.mod h1:1RdCUu95+gc2v9t3IL+zIlpClSmew7/0YS8O5eQZrOw=
 github.com/containerd/continuity v0.3.0 h1:nisirsYROK15TAMVukJOUyGJjz4BNQJBVsNvAXZJ/eg=
 github.com/containerd/continuity v0.3.0/go.mod h1:wJEAIwKOm/pBZuBd0JmeTvnLquTB1Ag8espWhkykbPM=
 github.com/containerd/fifo v1.0.0 h1:6PirWBr9/L7GDamKr+XM0IeUFXu5mf3M/BPpH9gaLBU=
@@ -401,8 +401,8 @@ github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZX
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
-github.com/moby/buildkit v0.11.0 h1:GqBC/ETDqwdu61g4tCxX1GFZuGWg/nuqFxamb2or1dw=
+github.com/moby/buildkit v0.11.2 h1:hNNsYuRssvFnp/qJ8FifStEUzROl5riPAEwk7cRzMjg=
-github.com/moby/buildkit v0.11.0/go.mod h1:v43oa6H2Fx/cdzc7j0UlUu8p6188yy1P3vrujAs99uw=
+github.com/moby/buildkit v0.11.2/go.mod h1:b5hR8j3BZaOj5+gf6yielP9YLT9mU92zy3zZtdoUTrw=
 github.com/moby/locker v1.0.1 h1:fOXqR41zeveg4fFODix+1Ch4mj/gT0NE1XJbp/epuBg=
 github.com/moby/locker v1.0.1/go.mod h1:S7SDdo5zpBK84bzzVlKr2V0hz+7x9hWbYC/kq7oQppc=
 github.com/moby/patternmatcher v0.5.0 h1:YCZgJOeULcxLw1Q+sVR636pmS7sPEn1Qo2iAN6M7DBo=

store/storeutil/storeutil.go

@@ -93,6 +93,7 @@ func GetNodeGroup(txn *store.Txn, dockerCli command.Cli, name string) (*store.No
 						Endpoint: name,
 					},
 				},
+				DockerContext: true,
 			}
 			if ng.LastActivity, err = txn.GetLastActivity(ng); err != nil {
 				return nil, err

util/gitutil/gitutil.go

@@ -3,6 +3,7 @@ package gitutil
 import (
 	"bytes"
 	"context"
+	"os"
 	"os/exec"
 	"strings"
 
@@ -67,15 +68,23 @@ func (c *Git) RootDir() (string, error) {
 }
 
 func (c *Git) RemoteURL() (string, error) {
-	return c.clean(c.run("ls-remote", "--get-url"))
+	// Try to get the remote URL from the origin remote first
+	if ru, err := c.clean(c.run("remote", "get-url", "origin")); err == nil && ru != "" {
+		return ru, nil
+	}
+	// If that fails, try to get the remote URL from the upstream remote
+	if ru, err := c.clean(c.run("remote", "get-url", "upstream")); err == nil && ru != "" {
+		return ru, nil
+	}
+	return "", errors.New("no remote URL found for either origin or upstream")
 }
 
 func (c *Git) FullCommit() (string, error) {
-	return c.clean(c.run("show", "--format=%H", "HEAD", "--quiet"))
+	return c.clean(c.run("show", "--format=%H", "HEAD", "--quiet", "--"))
 }
 
 func (c *Git) ShortCommit() (string, error) {
-	return c.clean(c.run("show", "--format=%h", "HEAD", "--quiet"))
+	return c.clean(c.run("show", "--format=%h", "HEAD", "--quiet", "--"))
 }
 
 func (c *Git) Tag() (string, error) {
@@ -108,6 +117,9 @@ func (c *Git) run(args ...string) (string, error) {
 		cmd.Dir = c.wd
 	}
 
+	// Override the locale to ensure consistent output
+	cmd.Env = append(os.Environ(), "LC_ALL=C")
+
 	stdout := bytes.Buffer{}
 	stderr := bytes.Buffer{}
 	cmd.Stdout = &stdout
@@ -126,3 +138,12 @@ func (c *Git) clean(out string, err error) (string, error) {
 	}
 	return out, err
 }
+
+func IsUnknownRevision(err error) bool {
+	if err == nil {
+		return false
+	}
+	// https://github.com/git/git/blob/a6a323b31e2bcbac2518bddec71ea7ad558870eb/setup.c#L204
+	errMsg := strings.ToLower(err.Error())
+	return strings.Contains(errMsg, "unknown revision or path not in the working tree") || strings.Contains(errMsg, "bad revision")
+}

util/gitutil/gitutil_test.go

@@ -46,6 +46,32 @@ func TestGitShortCommit(t *testing.T) {
 	require.Equal(t, 7, len(out))
 }
 
+func TestGitFullCommitErr(t *testing.T) {
+	Mktmp(t)
+	c, err := New()
+	require.NoError(t, err)
+
+	GitInit(c, t)
+
+	_, err = c.FullCommit()
+	require.Error(t, err)
+	require.True(t, IsUnknownRevision(err))
+	require.False(t, IsAmbiguousArgument(err))
+}
+
+func TestGitShortCommitErr(t *testing.T) {
+	Mktmp(t)
+	c, err := New()
+	require.NoError(t, err)
+
+	GitInit(c, t)
+
+	_, err = c.ShortCommit()
+	require.Error(t, err)
+	require.True(t, IsUnknownRevision(err))
+	require.False(t, IsAmbiguousArgument(err))
+}
+
 func TestGitTagsPointsAt(t *testing.T) {
 	Mktmp(t)
 	c, err := New()
@@ -77,3 +103,89 @@ func TestGitDescribeTags(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, "v0.9.0", out)
 }
+
+func TestGitRemoteURL(t *testing.T) {
+	type remote struct {
+		name string
+		url  string
+	}
+
+	cases := []struct {
+		name     string
+		remotes  []remote
+		expected string
+		fail     bool
+	}{
+		{
+			name:    "no remotes",
+			remotes: []remote{},
+			fail:    true,
+		},
+		{
+			name: "origin",
+			remotes: []remote{
+				{
+					name: "origin",
+					url:  "git@github.com:crazy-max/buildx.git",
+				},
+			},
+			expected: "git@github.com:crazy-max/buildx.git",
+		},
+		{
+			name: "upstream",
+			remotes: []remote{
+				{
+					name: "upstream",
+					url:  "git@github.com:docker/buildx.git",
+				},
+			},
+			expected: "git@github.com:docker/buildx.git",
+		},
+		{
+			name: "origin and upstream",
+			remotes: []remote{
+				{
+					name: "upstream",
+					url:  "git@github.com:docker/buildx.git",
+				},
+				{
+					name: "origin",
+					url:  "git@github.com:crazy-max/buildx.git",
+				},
+			},
+			expected: "git@github.com:crazy-max/buildx.git",
+		},
+		{
+			name: "not found",
+			remotes: []remote{
+				{
+					name: "foo",
+					url:  "git@github.com:docker/buildx.git",
+				},
+			},
+			fail: true,
+		},
+	}
+	for _, tt := range cases {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			Mktmp(t)
+			c, err := New()
+			require.NoError(t, err)
+
+			GitInit(c, t)
+			GitCommit(c, t, "initial commit")
+			for _, r := range tt.remotes {
+				GitSetRemote(c, t, r.name, r.url)
+			}
+
+			ru, err := c.RemoteURL()
+			if tt.fail {
+				require.Error(t, err)
+				return
+			}
+			require.NoError(t, err)
+			require.Equal(t, tt.expected, ru)
+		})
+	}
+}

util/gitutil/testutil.go

@@ -2,6 +2,7 @@ package gitutil
 
 import (
 	"os"
+	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/require"
@@ -44,9 +45,9 @@ func GitAdd(c *Git, tb testing.TB, file string) {
 	require.NoError(tb, err)
 }
 
-func GitSetRemote(c *Git, tb testing.TB, url string) {
+func GitSetRemote(c *Git, tb testing.TB, name string, url string) {
 	tb.Helper()
-	_, err := fakeGit(c, "remote", "add", "origin", url)
+	_, err := fakeGit(c, "remote", "add", name, url)
 	require.NoError(tb, err)
 }
 
@@ -73,3 +74,11 @@ func fakeGit(c *Git, args ...string) (string, error) {
 	allArgs = append(allArgs, args...)
 	return c.clean(c.run(allArgs...))
 }
+
+func IsAmbiguousArgument(err error) bool {
+	if err == nil {
+		return false
+	}
+	errMsg := strings.ToLower(err.Error())
+	return strings.Contains(errMsg, "use '--' to separate paths from revisions")
+}

util/imagetools/create.go

@@ -11,6 +11,7 @@ import (
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/images"
 	"github.com/containerd/containerd/platforms"
+	"github.com/containerd/containerd/remotes"
 	"github.com/docker/distribution/reference"
 	"github.com/moby/buildkit/util/contentutil"
 	"github.com/opencontainers/go-digest"
@@ -151,8 +152,9 @@ func (r *Resolver) Combine(ctx context.Context, srcs []*Source) ([]byte, ocispec
 }
 
 func (r *Resolver) Push(ctx context.Context, ref reference.Named, desc ocispec.Descriptor, dt []byte) error {
-	ref = reference.TagNameOnly(ref)
+	ctx = remotes.WithMediaTypeKeyPrefix(ctx, "application/vnd.in-toto+json", "intoto")
 
+	ref = reference.TagNameOnly(ref)
 	p, err := r.resolver().Pusher(ctx, ref.String())
 	if err != nil {
 		return err
@@ -173,6 +175,8 @@ func (r *Resolver) Push(ctx context.Context, ref reference.Named, desc ocispec.D
 }
 
 func (r *Resolver) Copy(ctx context.Context, src *Source, dest reference.Named) error {
+	ctx = remotes.WithMediaTypeKeyPrefix(ctx, "application/vnd.in-toto+json", "intoto")
+
 	dest = reference.TagNameOnly(dest)
 	p, err := r.resolver().Pusher(ctx, dest.String())
 	if err != nil {

util/imagetools/loader.go

@@ -21,8 +21,11 @@ import (
 	"golang.org/x/sync/errgroup"
 )
 
-const (
+var (
-	annotationReference = "vnd.docker.reference.digest"
+	annotationReferences = []string{
+		"com.docker.reference.digest",
+		"vnd.docker.reference.digest", // TODO: deprecate/remove after migration to new annotation
+	}
 )
 
 type contentCache interface {
@@ -49,6 +52,9 @@ type asset struct {
 	config     *ocispec.Image
 	sbom       *sbomStub
 	provenance *provenanceStub
+
+	deferredSbom       func() (*sbomStub, error)
+	deferredProvenance func() (*provenanceStub, error)
 }
 
 type result struct {
@@ -164,8 +170,13 @@ func (l *loader) fetch(ctx context.Context, fetcher remotes.Fetcher, desc ocispe
 		}
 		r.mu.Unlock()
 
-		ref, ok := desc.Annotations[annotationReference]
+		found := false
-		if ok {
+		for _, annotationReference := range annotationReferences {
+			ref, ok := desc.Annotations[annotationReference]
+			if !ok {
+				continue
+			}
+
 			refdgst, err := digest.Parse(ref)
 			if err != nil {
 				return err
@@ -173,7 +184,10 @@ func (l *loader) fetch(ctx context.Context, fetcher remotes.Fetcher, desc ocispe
 			r.mu.Lock()
 			r.refs[refdgst] = append(r.refs[refdgst], desc.Digest)
 			r.mu.Unlock()
-		} else {
+			found = true
+			break
+		}
+		if !found {
 			p := desc.Platform
 			if p == nil {
 				p, err = l.readPlatformFromConfig(ctx, fetcher, mfst.Config)
@@ -261,36 +275,40 @@ type sbomStub struct {
 
 func (l *loader) scanSBOM(ctx context.Context, fetcher remotes.Fetcher, r *result, refs []digest.Digest, as *asset) error {
 	ctx = remotes.WithMediaTypeKeyPrefix(ctx, "application/vnd.in-toto+json", "intoto")
-	for _, dgst := range refs {
+	as.deferredSbom = func() (*sbomStub, error) {
-		mfst, ok := r.manifests[dgst]
+		var sbom *sbomStub
-		if !ok {
+		for _, dgst := range refs {
-			return errors.Errorf("referenced image %s not found", dgst)
+			mfst, ok := r.manifests[dgst]
-		}
+			if !ok {
-		for _, layer := range mfst.manifest.Layers {
+				return nil, errors.Errorf("referenced image %s not found", dgst)
-			if layer.MediaType == "application/vnd.in-toto+json" && layer.Annotations["in-toto.io/predicate-type"] == "https://spdx.dev/Document" {
+			}
-				_, err := remotes.FetchHandler(l.cache, fetcher)(ctx, layer)
+			for _, layer := range mfst.manifest.Layers {
-				if err != nil {
+				if layer.MediaType == "application/vnd.in-toto+json" && layer.Annotations["in-toto.io/predicate-type"] == "https://spdx.dev/Document" {
-					return err
+					_, err := remotes.FetchHandler(l.cache, fetcher)(ctx, layer)
-				}
+					if err != nil {
-				dt, err := content.ReadBlob(ctx, l.cache, layer)
+						return nil, err
-				if err != nil {
+					}
-					return err
+					dt, err := content.ReadBlob(ctx, l.cache, layer)
-				}
+					if err != nil {
-				var spdx struct {
+						return nil, err
-					Predicate interface{} `json:"predicate"`
+					}
-				}
+					var spdx struct {
-				if err := json.Unmarshal(dt, &spdx); err != nil {
+						Predicate interface{} `json:"predicate"`
-					return err
+					}
-				}
+					if err := json.Unmarshal(dt, &spdx); err != nil {
+						return nil, err
+					}
 
-				if as.sbom == nil {
+					if sbom == nil {
-					as.sbom = &sbomStub{}
+						sbom = &sbomStub{}
-					as.sbom.SPDX = spdx.Predicate
+						sbom.SPDX = spdx.Predicate
-				} else {
+					} else {
-					as.sbom.AdditionalSPDXs = append(as.sbom.AdditionalSPDXs, spdx.Predicate)
+						sbom.AdditionalSPDXs = append(sbom.AdditionalSPDXs, spdx.Predicate)
+					}
 				}
 			}
 		}
+		return sbom, nil
 	}
 	return nil
 }
@@ -301,33 +319,37 @@ type provenanceStub struct {
 
 func (l *loader) scanProvenance(ctx context.Context, fetcher remotes.Fetcher, r *result, refs []digest.Digest, as *asset) error {
 	ctx = remotes.WithMediaTypeKeyPrefix(ctx, "application/vnd.in-toto+json", "intoto")
-	for _, dgst := range refs {
+	as.deferredProvenance = func() (*provenanceStub, error) {
-		mfst, ok := r.manifests[dgst]
+		var provenance *provenanceStub
-		if !ok {
+		for _, dgst := range refs {
-			return errors.Errorf("referenced image %s not found", dgst)
+			mfst, ok := r.manifests[dgst]
-		}
+			if !ok {
-		for _, layer := range mfst.manifest.Layers {
+				return nil, errors.Errorf("referenced image %s not found", dgst)
-			if layer.MediaType == "application/vnd.in-toto+json" && strings.HasPrefix(layer.Annotations["in-toto.io/predicate-type"], "https://slsa.dev/provenance/") {
+			}
-				_, err := remotes.FetchHandler(l.cache, fetcher)(ctx, layer)
+			for _, layer := range mfst.manifest.Layers {
-				if err != nil {
+				if layer.MediaType == "application/vnd.in-toto+json" && strings.HasPrefix(layer.Annotations["in-toto.io/predicate-type"], "https://slsa.dev/provenance/") {
-					return err
+					_, err := remotes.FetchHandler(l.cache, fetcher)(ctx, layer)
+					if err != nil {
+						return nil, err
+					}
+					dt, err := content.ReadBlob(ctx, l.cache, layer)
+					if err != nil {
+						return nil, err
+					}
+					var slsa struct {
+						Predicate interface{} `json:"predicate"`
+					}
+					if err := json.Unmarshal(dt, &slsa); err != nil {
+						return nil, err
+					}
+					provenance = &provenanceStub{
+						SLSA: slsa.Predicate,
+					}
+					break
 				}
-				dt, err := content.ReadBlob(ctx, l.cache, layer)
-				if err != nil {
-					return err
-				}
-				var slsa struct {
-					Predicate interface{} `json:"predicate"`
-				}
-				if err := json.Unmarshal(dt, &slsa); err != nil {
-					return err
-				}
-				as.provenance = &provenanceStub{
-					SLSA: slsa.Predicate,
-				}
-				break
 			}
 		}
+		return provenance, nil
 	}
 	return nil
 }
@@ -346,30 +368,50 @@ func (r *result) Configs() map[string]*ocispec.Image {
 	return res
 }
 
-func (r *result) Provenance() map[string]provenanceStub {
+func (r *result) Provenance() (map[string]provenanceStub, error) {
 	if len(r.assets) == 0 {
-		return nil
+		return nil, nil
 	}
 	res := make(map[string]provenanceStub)
 	for p, a := range r.assets {
-		if a.provenance == nil {
+		if a.deferredProvenance == nil {
 			continue
 		}
+		if a.provenance == nil {
+			provenance, err := a.deferredProvenance()
+			if err != nil {
+				return nil, err
+			}
+			if provenance == nil {
+				continue
+			}
+			a.provenance = provenance
+		}
 		res[p] = *a.provenance
 	}
-	return res
+	return res, nil
 }
 
-func (r *result) SBOM() map[string]sbomStub {
+func (r *result) SBOM() (map[string]sbomStub, error) {
 	if len(r.assets) == 0 {
-		return nil
+		return nil, nil
 	}
 	res := make(map[string]sbomStub)
 	for p, a := range r.assets {
-		if a.sbom == nil {
+		if a.deferredSbom == nil {
 			continue
 		}
+		if a.sbom == nil {
+			sbom, err := a.deferredSbom()
+			if err != nil {
+				return nil, err
+			}
+			if sbom == nil {
+				continue
+			}
+			a.sbom = sbom
+		}
 		res[p] = *a.sbom
 	}
-	return res
+	return res, nil
 }

util/imagetools/printers.go

@@ -99,8 +99,6 @@ func (p *Printer) Print(raw bool, out io.Writer) error {
 	}
 
 	imageconfigs := res.Configs()
-	provenances := res.Provenance()
-	sboms := res.SBOM()
 	format := tpl.Root.String()
 
 	var mfst interface{}
@@ -142,44 +140,22 @@ func (p *Printer) Print(raw bool, out io.Writer) error {
 		}
 	default:
 		if len(res.platforms) > 1 {
-			return tpl.Execute(out, struct {
+			return tpl.Execute(out, tplInputs{
-				Name       string                     `json:"name,omitempty"`
+				Name:     p.name,
-				Manifest   interface{}                `json:"manifest,omitempty"`
+				Manifest: mfst,
-				Image      map[string]*ocispecs.Image `json:"image,omitempty"`
+				Image:    imageconfigs,
-				Provenance map[string]provenanceStub  `json:"Provenance,omitempty"`
+				result:   res,
-				SBOM       map[string]sbomStub        `json:"SBOM,omitempty"`
-			}{
-				Name:       p.name,
-				Manifest:   mfst,
-				Image:      imageconfigs,
-				Provenance: provenances,
-				SBOM:       sboms,
 			})
 		}
 		var ic *ocispecs.Image
 		for _, v := range imageconfigs {
 			ic = v
 		}
-		var provenance provenanceStub
+		return tpl.Execute(out, tplInput{
-		for _, v := range provenances {
+			Name:     p.name,
-			provenance = v
+			Manifest: mfst,
-		}
+			Image:    ic,
-		var sbom sbomStub
+			result:   res,
-		for _, v := range sboms {
-			sbom = v
-		}
-		return tpl.Execute(out, struct {
-			Name       string          `json:"name,omitempty"`
-			Manifest   interface{}     `json:"manifest,omitempty"`
-			Image      *ocispecs.Image `json:"image,omitempty"`
-			Provenance provenanceStub  `json:"Provenance,omitempty"`
-			SBOM       sbomStub        `json:"SBOM,omitempty"`
-		}{
-			Name:       p.name,
-			Manifest:   mfst,
-			Image:      ic,
-			Provenance: provenance,
-			SBOM:       sbom,
 		})
 	}
 
@@ -227,3 +203,49 @@ func (p *Printer) printManifestList(out io.Writer) error {
 	}
 	return w.Flush()
 }
+
+type tplInput struct {
+	Name     string          `json:"name,omitempty"`
+	Manifest interface{}     `json:"manifest,omitempty"`
+	Image    *ocispecs.Image `json:"image,omitempty"`
+
+	result *result
+}
+
+func (inp tplInput) SBOM() (sbomStub, error) {
+	sbom, err := inp.result.SBOM()
+	if err != nil {
+		return sbomStub{}, nil
+	}
+	for _, v := range sbom {
+		return v, nil
+	}
+	return sbomStub{}, nil
+}
+
+func (inp tplInput) Provenance() (provenanceStub, error) {
+	provenance, err := inp.result.Provenance()
+	if err != nil {
+		return provenanceStub{}, nil
+	}
+	for _, v := range provenance {
+		return v, nil
+	}
+	return provenanceStub{}, nil
+}
+
+type tplInputs struct {
+	Name     string                     `json:"name,omitempty"`
+	Manifest interface{}                `json:"manifest,omitempty"`
+	Image    map[string]*ocispecs.Image `json:"image,omitempty"`
+
+	result *result
+}
+
+func (inp tplInputs) SBOM() (map[string]sbomStub, error) {
+	return inp.result.SBOM()
+}
+
+func (inp tplInputs) Provenance() (map[string]provenanceStub, error) {
+	return inp.result.Provenance()
+}

vendor/github.com/containerd/containerd/remotes/docker/pusher.go

@@ -377,17 +377,24 @@ func (pw *pushWriter) Write(p []byte) (n int, err error) {
 
 			// If content has already been written, the bytes
 			// cannot be written and the caller must reset
-			if status.Offset > 0 {
+			status.Offset = 0
-				status.Offset = 0
+			status.UpdatedAt = time.Now()
-				status.UpdatedAt = time.Now()
+			pw.tracker.SetStatus(pw.ref, status)
-				pw.tracker.SetStatus(pw.ref, status)
+			return 0, content.ErrReset
-				return 0, content.ErrReset
-			}
 		default:
 		}
 	}
 
 	n, err = pw.pipe.Write(p)
+	if errors.Is(err, io.ErrClosedPipe) {
+		// if the pipe is closed, we might have the original error on the error
+		// channel - so we should try and get it
+		select {
+		case err2 := <-pw.errC:
+			err = err2
+		default:
+		}
+	}
 	status.Offset += int64(n)
 	status.UpdatedAt = time.Now()
 	pw.tracker.SetStatus(pw.ref, status)
@@ -428,7 +435,7 @@ func (pw *pushWriter) Digest() digest.Digest {
 
 func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error {
 	// Check whether read has already thrown an error
-	if _, err := pw.pipe.Write([]byte{}); err != nil && err != io.ErrClosedPipe {
+	if _, err := pw.pipe.Write([]byte{}); err != nil && !errors.Is(err, io.ErrClosedPipe) {
 		return fmt.Errorf("pipe error before commit: %w", err)
 	}
 
@@ -439,9 +446,7 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di
 	var resp *http.Response
 	select {
 	case err := <-pw.errC:
-		if err != nil {
+		return err
-			return err
-		}
 	case resp = <-pw.respC:
 		defer resp.Body.Close()
 	case p, ok := <-pw.pipeC:
@@ -453,18 +458,17 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di
 		}
 		pw.pipe.CloseWithError(content.ErrReset)
 		pw.pipe = p
+
+		// If content has already been written, the bytes
+		// cannot be written again and the caller must reset
 		status, err := pw.tracker.GetStatus(pw.ref)
 		if err != nil {
 			return err
 		}
-		// If content has already been written, the bytes
+		status.Offset = 0
-		// cannot be written again and the caller must reset
+		status.UpdatedAt = time.Now()
-		if status.Offset > 0 {
+		pw.tracker.SetStatus(pw.ref, status)
-			status.Offset = 0
+		return content.ErrReset
-			status.UpdatedAt = time.Now()
-			pw.tracker.SetStatus(pw.ref, status)
-			return content.ErrReset
-		}
 	}
 
 	// 201 is specified return status, some registries return

vendor/github.com/containerd/containerd/version/version.go

@@ -23,7 +23,7 @@ var (
 	Package = "github.com/containerd/containerd"
 
 	// Version holds the complete version number. Filled in at linking time.
-	Version = "1.6.14+unknown"
+	Version = "1.6.15+unknown"
 
 	// Revision is filled with the VCS (e.g. git) revision being used to build
 	// the program at linking time.

vendor/github.com/moby/buildkit/api/services/control/control.pb.go

@@ -1507,6 +1507,7 @@ type BuildHistoryRecord struct {
 	Pinned               bool                        `protobuf:"varint,14,opt,name=pinned,proto3" json:"pinned,omitempty"`
 	NumCachedSteps       int32                       `protobuf:"varint,15,opt,name=numCachedSteps,proto3" json:"numCachedSteps,omitempty"`
 	NumTotalSteps        int32                       `protobuf:"varint,16,opt,name=numTotalSteps,proto3" json:"numTotalSteps,omitempty"`
+	NumCompletedSteps    int32                       `protobuf:"varint,17,opt,name=numCompletedSteps,proto3" json:"numCompletedSteps,omitempty"`
 	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
 	XXX_unrecognized     []byte                      `json:"-"`
 	XXX_sizecache        int32                       `json:"-"`
@@ -1657,6 +1658,13 @@ func (m *BuildHistoryRecord) GetNumTotalSteps() int32 {
 	return 0
 }
 
+func (m *BuildHistoryRecord) GetNumCompletedSteps() int32 {
+	if m != nil {
+		return m.NumCompletedSteps
+	}
+	return 0
+}
+
 type UpdateBuildHistoryRequest struct {
 	Ref                  string   `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"`
 	Pinned               bool     `protobuf:"varint,2,opt,name=Pinned,proto3" json:"Pinned,omitempty"`
@@ -1978,148 +1986,149 @@ func init() {
 func init() { proto.RegisterFile("control.proto", fileDescriptor_0c5120591600887d) }
 
 var fileDescriptor_0c5120591600887d = []byte{
-	// 2246 bytes of a gzipped FileDescriptorProto
+	// 2261 bytes of a gzipped FileDescriptorProto
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+	0xd1, 0x64, 0x86, 0x16, 0xef, 0x2e, 0x94, 0xe3, 0xea, 0x26, 0xbe, 0xc0, 0xad, 0xb4, 0xe8, 0x61,
-	0x47, 0x00, 0x68, 0xcc, 0x8c, 0xd6, 0xe3, 0x1b, 0x47, 0xdd, 0x75, 0x28, 0xae, 0x29, 0x34, 0xea,
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-	0x38, 0x1a, 0x57, 0xe8, 0x5b, 0xe8, 0xde, 0xd9, 0xde, 0x2d, 0x72, 0xd3, 0x6f, 0x16, 0x4d, 0xa8,
+	0x5d, 0x57, 0xe8, 0x5b, 0xe8, 0xfe, 0xf9, 0xde, 0x2d, 0xe6, 0x26, 0xdf, 0x2c, 0x1a, 0x50, 0xd9,
-	0x6c, 0xc7, 0x85, 0xf2, 0x0c, 0x8f, 0x16, 0x49, 0x21, 0xb4, 0xa1, 0x81, 0x8d, 0x2a, 0xcd, 0x97,
+	0x8e, 0x13, 0xe5, 0x39, 0x1e, 0x2d, 0x92, 0x20, 0xb4, 0xa1, 0x0b, 0x1b, 0x95, 0x9a, 0xaf, 0xa4,
-	0x67, 0x5d, 0x8c, 0x1f, 0x28, 0x42, 0xaa, 0x91, 0xcd, 0x61, 0x0a, 0xb4, 0x2c, 0xcb, 0x00, 0x6d,
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-	0x2e, 0x14, 0xfb, 0x05, 0xf1, 0x25, 0xfa, 0x0c, 0x0a, 0x98, 0xb0, 0x81, 0xcf, 0xe5, 0x4b, 0x48,
+	0x93, 0xef, 0x67, 0xac, 0x2f, 0xd1, 0x67, 0x50, 0xc0, 0x84, 0xf5, 0x7d, 0x2e, 0x5f, 0x42, 0x2a,
-	0xa5, 0x71, 0x65, 0x8e, 0x76, 0xc5, 0x24, 0xcf, 0xaa, 0x16, 0x40, 0xbf, 0x84, 0xa2, 0x1a, 0x31,
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-	0xb3, 0x32, 0xaf, 0xe5, 0x4f, 0xb1, 0x4c, 0xcb, 0xe8, 0x86, 0x42, 0x53, 0xe2, 0x38, 0x7e, 0x4e,
+	0xca, 0xb4, 0x96, 0x3f, 0x43, 0x33, 0x8d, 0xd1, 0x0d, 0x85, 0xa6, 0xc4, 0x71, 0xfc, 0x9c, 0x04,
-	0x02, 0xa2, 0x5f, 0xe8, 0x44, 0x5b, 0x9b, 0xc7, 0x89, 0x19, 0xd4, 0x80, 0x3c, 0xa7, 0x6e, 0x87,
+	0x44, 0xbf, 0xd0, 0x89, 0xb6, 0x76, 0x1e, 0x27, 0x66, 0x50, 0x1d, 0xe6, 0x39, 0x75, 0xdb, 0xc4,
-	0x98, 0x4b, 0x0b, 0x84, 0x50, 0xb1, 0x8a, 0xc2, 0x16, 0x79, 0x41, 0x40, 0xba, 0xe6, 0xb2, 0x42,
+	0x5c, 0x98, 0xc1, 0x85, 0x8a, 0x55, 0x24, 0xb6, 0xc8, 0x0b, 0x02, 0xd2, 0x31, 0x17, 0x55, 0xa5,
-	0x4a, 0x8a, 0x42, 0x3f, 0x80, 0xe5, 0x60, 0xd0, 0x97, 0xcd, 0x42, 0x77, 0x8f, 0x93, 0x88, 0x99,
+	0xa4, 0x28, 0xf4, 0x03, 0x58, 0x0c, 0xfa, 0x3d, 0xd9, 0x2c, 0x74, 0xf6, 0x39, 0x89, 0x98, 0x79,
-	0xe7, 0xe4, 0xf7, 0xa6, 0x66, 0xd1, 0x55, 0x58, 0x0a, 0x06, 0xfd, 0x7d, 0x71, 0xc3, 0x2b, 0xb6,
+	0x41, 0x7e, 0x6f, 0x62, 0x16, 0x5d, 0x83, 0x85, 0xa0, 0xdf, 0x3b, 0x10, 0x37, 0xbc, 0x62, 0x5b,
-	0x9a, 0x64, 0x9b, 0x9c, 0x7c, 0x0f, 0x5d, 0xf0, 0xfb, 0xc0, 0xf8, 0xd6, 0x73, 0xa8, 0x26, 0x23,
+	0x92, 0x6c, 0xe3, 0x93, 0xe8, 0x26, 0x2c, 0x0b, 0x5c, 0xbc, 0xdb, 0x8a, 0x73, 0x59, 0x72, 0xa6,
-	0x9b, 0x22, 0x7b, 0x7b, 0xb2, 0x87, 0x5e, 0x60, 0xa7, 0x13, 0x2d, 0xc4, 0x73, 0xf8, 0xde, 0xd3,
+	0x17, 0xde, 0x43, 0xcf, 0xfc, 0x3e, 0x3a, 0x02, 0xeb, 0x39, 0x54, 0x93, 0xfb, 0x90, 0x81, 0xbd,
-	0xa8, 0xeb, 0x72, 0x92, 0x56, 0x4b, 0x67, 0x6b, 0xca, 0x25, 0x28, 0xec, 0xaa, 0xd0, 0xab, 0xb7,
+	0x33, 0xde, 0x71, 0xcf, 0x10, 0x17, 0x89, 0x86, 0xe3, 0x39, 0x7c, 0xef, 0x69, 0xd4, 0x71, 0x39,
-	0x48, 0x4d, 0x89, 0xf9, 0x16, 0x11, 0xa7, 0x42, 0x17, 0x50, 0x4d, 0xd9, 0x97, 0xc1, 0x4a, 0x53,
+	0xc9, 0xca, 0xbc, 0xe9, 0x0c, 0x74, 0x19, 0x0a, 0x7b, 0x6a, 0xa3, 0xd4, 0xcb, 0xa5, 0xa6, 0xc4,
-	0xaf, 0x82, 0x61, 0xff, 0x39, 0x03, 0x30, 0xde, 0x5e, 0xf4, 0x11, 0x40, 0x9f, 0x74, 0x3d, 0xf7,
+	0x7c, 0x93, 0x08, 0xe7, 0xe9, 0x74, 0xab, 0x29, 0xfb, 0x0a, 0x58, 0x59, 0xe2, 0x95, 0x33, 0xec,
-	0xd7, 0x7c, 0xdc, 0x22, 0x96, 0xe5, 0x8c, 0xec, 0x13, 0xc7, 0x60, 0x3e, 0xf3, 0xce, 0x60, 0x1e,
+	0x3f, 0xe7, 0x00, 0x46, 0xc1, 0x80, 0x3e, 0x02, 0xe8, 0x91, 0x8e, 0xe7, 0xfe, 0x9a, 0x8f, 0x1a,
-	0x41, 0x8e, 0x79, 0xdf, 0x10, 0x0d, 0x3c, 0xe4, 0x18, 0x3d, 0x81, 0x8a, 0x1b, 0x04, 0x21, 0x97,
+	0xca, 0xb2, 0x9c, 0x91, 0x5d, 0xe5, 0xa8, 0xf4, 0xcf, 0xbd, 0x73, 0xe9, 0x8f, 0x60, 0x8e, 0x79,
-	0x89, 0x19, 0xb7, 0xcf, 0x37, 0x4f, 0x4a, 0x48, 0x67, 0x6b, 0xcc, 0xaf, 0xf2, 0x3e, 0xa9, 0xc1,
+	0xdf, 0x10, 0x5d, 0xa6, 0xc8, 0x31, 0x7a, 0x02, 0x15, 0x37, 0x08, 0x42, 0x2e, 0xc3, 0x38, 0x6e,
-	0xba, 0x07, 0xb5, 0x69, 0x86, 0x33, 0xb5, 0x77, 0xdf, 0x1a, 0x70, 0x6e, 0x6a, 0xeb, 0xd0, 0xa7,
+	0xb6, 0x6f, 0x9d, 0x16, 0xbe, 0xce, 0xd6, 0x88, 0x5f, 0x9d, 0x92, 0xa4, 0x04, 0xeb, 0x3e, 0x2c,
-	0xa3, 0x73, 0x6d, 0x2c, 0x70, 0x60, 0xe2, 0x23, 0x7d, 0x1f, 0xaa, 0x5b, 0x9c, 0x8b, 0x3a, 0xa6,
+	0x4d, 0x32, 0x9c, 0xab, 0x19, 0xfc, 0xd6, 0x80, 0x0b, 0x13, 0x5b, 0x87, 0x3e, 0x1d, 0x66, 0x01,
-	0x7c, 0x53, 0x0d, 0xdc, 0xc9, 0xb2, 0x13, 0x12, 0xf6, 0x1f, 0x8d, 0xf1, 0xcb, 0x65, 0x6a, 0x17,
+	0x63, 0x86, 0xe3, 0x15, 0x27, 0x80, 0x07, 0x50, 0xdd, 0xe2, 0x5c, 0x64, 0x3d, 0x65, 0x9b, 0x6a,
-	0x7f, 0x77, 0xb2, 0x8b, 0xbf, 0x36, 0xbf, 0xdc, 0xbf, 0xcf, 0xe6, 0xfd, 0xfa, 0xcf, 0xe1, 0xc3,
+	0xf7, 0x4e, 0xc7, 0x8e, 0x21, 0xec, 0x3f, 0x1a, 0xa3, 0x77, 0xce, 0xcc, 0x9e, 0xff, 0xde, 0x78,
-	0xd4, 0xab, 0x16, 0x55, 0xa0, 0xb8, 0xb7, 0xbf, 0x85, 0xf7, 0xdb, 0xad, 0xda, 0x07, 0xa8, 0x0a,
+	0xcf, 0x7f, 0x7d, 0xfa, 0xe5, 0xf0, 0x3e, 0x5b, 0xfd, 0x1b, 0x3f, 0x87, 0x0f, 0x33, 0x2f, 0x66,
-	0xa5, 0xed, 0x27, 0x8f, 0x77, 0x1f, 0xb5, 0xf7, 0xdb, 0x35, 0x43, 0x2c, 0xb5, 0xda, 0x62, 0xdc,
+	0x54, 0x81, 0xe2, 0xfe, 0xc1, 0x16, 0x3e, 0x68, 0x35, 0x97, 0x3e, 0x40, 0x55, 0x28, 0x6d, 0x3f,
-	0xaa, 0x65, 0x1a, 0xdf, 0x16, 0xa0, 0xb8, 0xad, 0xfe, 0xbd, 0x41, 0xfb, 0x50, 0x1e, 0x3d, 0xeb,
+	0xd9, 0xdd, 0x7b, 0xdc, 0x3a, 0x68, 0x2d, 0x19, 0x62, 0xa9, 0xd9, 0x12, 0xe3, 0xe6, 0x52, 0xae,
-	0x23, 0x3b, 0x25, 0x3a, 0x53, 0xff, 0x0f, 0x58, 0x1f, 0x9f, 0xc8, 0xa3, 0x4b, 0xf1, 0x03, 0xc8,
+	0xfe, 0x6d, 0x01, 0x8a, 0xdb, 0xea, 0xbf, 0x1e, 0x74, 0x00, 0xe5, 0xe1, 0x9f, 0x00, 0xc8, 0xce,
-	0xcb, 0x3f, 0x38, 0x50, 0x4a, 0xc3, 0x9c, 0xfc, 0xe7, 0xc3, 0x3a, 0xf9, 0x0f, 0x83, 0x0d, 0x43,
+	0xf0, 0xce, 0xc4, 0xbf, 0x09, 0xd6, 0xc7, 0xa7, 0xf2, 0xe8, 0xc4, 0xfd, 0x10, 0xe6, 0xe5, 0xdf,
-	0x68, 0x92, 0xaf, 0x0d, 0x69, 0x9a, 0x92, 0xcf, 0x91, 0xd6, 0xea, 0x29, 0xcf, 0x14, 0xe8, 0x31,
+	0x21, 0x28, 0xa3, 0xbd, 0x4e, 0xfe, 0x4f, 0x62, 0x9d, 0xfe, 0xf7, 0xc2, 0x86, 0x21, 0x24, 0xc9,
-	0x14, 0x74, 0x0b, 0x96, 0xc6, 0x9a, 0x7c, 0x53, 0xb0, 0xd6, 0xe6, 0x33, 0x28, 0x65, 0x1b, 0x06,
+	0xb7, 0x89, 0x2c, 0x49, 0xc9, 0xc7, 0x4b, 0x6b, 0xf5, 0x8c, 0x47, 0x0d, 0xb4, 0x0b, 0x05, 0xdd,
-	0x7a, 0x3c, 0x7a, 0x61, 0x4e, 0x33, 0x2d, 0x89, 0x5f, 0xad, 0x53, 0xd6, 0xd7, 0x8d, 0x0d, 0x03,
+	0xb0, 0x65, 0xb1, 0x26, 0x5f, 0x20, 0xac, 0xb5, 0xe9, 0x0c, 0x4a, 0xd8, 0x86, 0x81, 0x76, 0x87,
-	0x7d, 0x05, 0x95, 0x04, 0x42, 0x45, 0x29, 0xf8, 0x68, 0x16, 0xee, 0x5a, 0xd7, 0x4e, 0xe1, 0xd2,
+	0xef, 0xd1, 0x59, 0xaa, 0x25, 0xab, 0x5d, 0xeb, 0x8c, 0xf5, 0x75, 0x63, 0xc3, 0x40, 0x5f, 0x41,
-	0x9e, 0xb7, 0x21, 0x27, 0x0f, 0x52, 0x4a, 0xb0, 0x13, 0x00, 0x36, 0xcd, 0xcc, 0x09, 0x40, 0x7b,
+	0x25, 0x51, 0xcf, 0xa2, 0x8c, 0x6a, 0x2a, 0x5d, 0x1c, 0x5b, 0xd7, 0xcf, 0xe0, 0xd2, 0x96, 0xb7,
-	0xa0, 0x20, 0x37, 0x09, 0x92, 0xd9, 0x87, 0xae, 0x9d, 0x76, 0x53, 0xce, 0x4d, 0x9b, 0x99, 0x24,
+	0x60, 0x4e, 0x1e, 0xa4, 0x0c, 0x67, 0x27, 0xca, 0xdd, 0x2c, 0x35, 0xc7, 0xca, 0xdf, 0x43, 0x55,
-	0xde, 0x30, 0x50, 0x08, 0x68, 0xb6, 0x78, 0xa2, 0x1f, 0xa5, 0x64, 0xc9, 0xbc, 0x0a, 0x6e, 0xdd,
+	0xa0, 0x93, 0x20, 0x19, 0x7d, 0xe8, 0xfa, 0x59, 0xf7, 0xea, 0xd4, 0xb0, 0x49, 0x05, 0xf1, 0x86,
-	0x58, 0x8c, 0x59, 0x39, 0xd5, 0xac, 0xbe, 0x7a, 0xb3, 0x62, 0xfc, 0xf3, 0xcd, 0x8a, 0xf1, 0xef,
+	0x81, 0x42, 0x40, 0xe9, 0xe4, 0x89, 0x7e, 0x94, 0x11, 0x25, 0xd3, 0x32, 0xb8, 0x75, 0x73, 0x36,
-	0x37, 0x2b, 0xc6, 0x41, 0x41, 0x62, 0xa0, 0x1f, 0xff, 0x3f, 0x00, 0x00, 0xff, 0xff, 0xca, 0xd0,
+	0x66, 0x65, 0x54, 0xa3, 0xfa, 0xea, 0xcd, 0x8a, 0xf1, 0x8f, 0x37, 0x2b, 0xc6, 0xbf, 0xde, 0xac,
-	0xd7, 0x6e, 0xdd, 0x1c, 0x00, 0x00,
+	0x18, 0x87, 0x05, 0x59, 0x31, 0xfd, 0xf8, 0xff, 0x01, 0x00, 0x00, 0xff, 0xff, 0x7c, 0xb8, 0xc3,
+	0x68, 0x0b, 0x1d, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -3963,6 +3972,13 @@ func (m *BuildHistoryRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 		i -= len(m.XXX_unrecognized)
 		copy(dAtA[i:], m.XXX_unrecognized)
 	}
+	if m.NumCompletedSteps != 0 {
+		i = encodeVarintControl(dAtA, i, uint64(m.NumCompletedSteps))
+		i--
+		dAtA[i] = 0x1
+		i--
+		dAtA[i] = 0x88
+	}
 	if m.NumTotalSteps != 0 {
 		i = encodeVarintControl(dAtA, i, uint64(m.NumTotalSteps))
 		i--
@@ -5107,6 +5123,9 @@ func (m *BuildHistoryRecord) Size() (n int) {
 	if m.NumTotalSteps != 0 {
 		n += 2 + sovControl(uint64(m.NumTotalSteps))
 	}
+	if m.NumCompletedSteps != 0 {
+		n += 2 + sovControl(uint64(m.NumCompletedSteps))
+	}
 	if m.XXX_unrecognized != nil {
 		n += len(m.XXX_unrecognized)
 	}
@@ -10063,6 +10082,25 @@ func (m *BuildHistoryRecord) Unmarshal(dAtA []byte) error {
 					break
 				}
 			}
+		case 17:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field NumCompletedSteps", wireType)
+			}
+			m.NumCompletedSteps = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowControl
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.NumCompletedSteps |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipControl(dAtA[iNdEx:])

vendor/github.com/moby/buildkit/api/services/control/control.proto

@@ -206,6 +206,7 @@ message BuildHistoryRecord {
 	bool pinned = 14;
 	int32 numCachedSteps = 15;
 	int32 numTotalSteps = 16;
+	int32 numCompletedSteps = 17;
 	// TODO: tags
 	// TODO: unclipped logs
 }

vendor/github.com/moby/buildkit/client/solve.go

@@ -49,6 +49,7 @@ type SolveOpt struct {
 	SessionPreInitialized bool             // TODO: refactor to better session syncing
 	Internal              bool
 	SourcePolicy          *spb.Policy
+	Ref                   string
 }
 
 type ExportEntry struct {
@@ -95,6 +96,9 @@ func (c *Client) solve(ctx context.Context, def *llb.Definition, runGateway runG
 	}
 
 	ref := identity.NewID()
+	if opt.Ref != "" {
+		ref = opt.Ref
+	}
 	eg, ctx := errgroup.WithContext(ctx)
 
 	statusContext, cancelStatus := context.WithCancel(context.Background())

vendor/github.com/moby/buildkit/session/sshforward/copy.go

@@ -23,7 +23,12 @@ func Copy(ctx context.Context, conn io.ReadWriteCloser, stream Stream, closeStre
 			if err := stream.RecvMsg(p); err != nil {
 				if err == io.EOF {
 					// indicates client performed CloseSend, but they may still be
-					// reading data, so don't close conn yet
+					// reading data
+					if conn, ok := conn.(interface {
+						CloseWrite() error
+					}); ok {
+						conn.CloseWrite()
+					}
 					return nil
 				}
 				conn.Close()

vendor/github.com/moby/buildkit/util/contentutil/multiprovider.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/containerd/containerd/content"
 	"github.com/containerd/containerd/errdefs"
+	"github.com/moby/buildkit/session"
 	digest "github.com/opencontainers/go-digest"
 	ocispecs "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
@@ -90,3 +91,23 @@ func (mp *MultiProvider) Add(dgst digest.Digest, p content.Provider) {
 	defer mp.mu.Unlock()
 	mp.sub[dgst] = p
 }
+
+func (mp *MultiProvider) UnlazySession(desc ocispecs.Descriptor) session.Group {
+	type unlazySession interface {
+		UnlazySession(ocispecs.Descriptor) session.Group
+	}
+
+	mp.mu.RLock()
+	if p, ok := mp.sub[desc.Digest]; ok {
+		mp.mu.RUnlock()
+		if cd, ok := p.(unlazySession); ok {
+			return cd.UnlazySession(desc)
+		}
+	} else {
+		mp.mu.RUnlock()
+	}
+	if cd, ok := mp.base.(unlazySession); ok {
+		return cd.UnlazySession(desc)
+	}
+	return nil
+}

vendor/github.com/moby/buildkit/util/tracing/detect/otlp.go

@@ -16,7 +16,7 @@ func init() {
 }
 
 func otlpExporter() (sdktrace.SpanExporter, error) {
-	set := os.Getenv("OTEL_TRACES_EXPORTER") == "otpl" || os.Getenv("OTEL_EXPORTER_OTLP_ENDPOINT") != "" || os.Getenv("OTEL_EXPORTER_OTLP_TRACES_ENDPOINT") != ""
+	set := os.Getenv("OTEL_TRACES_EXPORTER") == "otlp" || os.Getenv("OTEL_EXPORTER_OTLP_ENDPOINT") != "" || os.Getenv("OTEL_EXPORTER_OTLP_TRACES_ENDPOINT") != ""
 	if !set {
 		return nil, nil
 	}

vendor/modules.txt

@@ -150,7 +150,7 @@ github.com/compose-spec/compose-go/types
 # github.com/containerd/console v1.0.3
 ## explicit; go 1.13
 github.com/containerd/console
-# github.com/containerd/containerd v1.6.14
+# github.com/containerd/containerd v1.6.16-0.20230124210447-1709cfe273d9
 ## explicit; go 1.17
 github.com/containerd/containerd/api/services/content/v1
 github.com/containerd/containerd/archive/compression
@@ -433,7 +433,7 @@ github.com/mitchellh/go-wordwrap
 # github.com/mitchellh/mapstructure v1.5.0
 ## explicit; go 1.14
 github.com/mitchellh/mapstructure
-# github.com/moby/buildkit v0.11.0
+# github.com/moby/buildkit v0.11.2
 ## explicit; go 1.18
 github.com/moby/buildkit/api/services/control
 github.com/moby/buildkit/api/types